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1
Crotty, O. P., E. H. Davies, and S. P. Jones. "The Effects of Cross-infection Control Procedures on the Tensile and Flextural Properties of Superelastic Nickel-titanium Wires." British Journal of Orthodontics 23, no. 1 (February 1996): 37–41. http://dx.doi.org/10.1179/bjo.23.1.37.
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The development of Superelastic nickel-titanium archwires has simplified the alignment phase of orthodontic treatment by permitting the use of highly flexible, resilient archwires and avoiding the need for complex loops. The majority of relatively high cost has led to sterilization and recycling of these wires by some clinicians. This study way designed to examine the effects of currently used infection contorl procedures on the mechanical properties of superelastic nickel-titanium alloy (SENTA®) archwires. One-hundred-and-forty lengths of a SENTA® wire were subjected to various sterilization and disinfection procedures. These included cold disinfection in 2 per cent glutaraladehyde solution for 3-and 24-hour cyles, and steam autoclaving. Single and double cycles were used. The properties investigated were the 0·1 per cent yield strengh, the ultimate tensile strength, and the flexural regidity. No statistically significant differences were found between the groups or against an untreated control.
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Arianda, Daldy, Roni Eka Sahputra, Sylvia Rachman, and Erkadius Erkadius. "ANTROPOMETRI SENDI PERGELANGAN TANGAN PADA ETNIS MINANGKABAU." Majalah Kedokteran Andalas 38, no. 2 (December 8, 2015): 89. http://dx.doi.org/10.22338/mka.v38.i2.p89-98.2015.
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AbstrakPenatalaksanaan fraktur distal radius adalah mengembalikan kekuatan menggenggam serta mempertahankan biomekanik sendi pergelangan tangan, sehingga pasien dapat mengerjakan aktifitas seperti sediakala, serta mengurangi resiko penyakit degeneratif di kemudian hari. Rentang gerak sendi juga merupakan bagian dari penilaian keselarasan anatomi, namun sedikit didiskusikan dalam kepustakaan. Penelitian ini bertujuan menilai antropometri sendi pergelangan tangan etnis Minangkabau. Survey analitik cross sectional dilakukan pada 50 mahasiswa kedokteran pria dan wanita beretnis Minangkabau, usia 21- 25 tahun. Data dianálisis untuk mengetahui nilai mean, standar deviasi serta menguji perbedaan antropometri pria dan wanita menggunakan t- test independen dengan derajat kepercayaan 95%. Nilai mean dan simpang deviasi ukuran ROM palmarfleksi 79,22 + 9,58; dorsofleksi 72,22 + 10,54; ulnar deviasi 40,74 + 9,43; radial deviasi 24,68 + 4,92; radial inclination 24,02 + 3,49; Radial length 11,35 + 1,56; Palmar Tilt 12,27 + 6,12. Terdapat perbedaan nilai radial inclination antara pria dan wanita (p=0,001). Penelitian ini menyimpulkan terdapat perbedaan bermakna secara statistik radial inclination pria dan wanita mahasiswa kedokteran yang beretnis Minangkabau. Selain itu terdapat perbedaan antropometri antara penelitian ini dengan kepustakaan yang lazim.AbstractAs it is known that the treatment of distal radius fractures is to restore the biomechanical strength of grip and maintain joint movement of the wrist so that the patient can do normal activities, and reduce the risk of degenerative diseases of the joints of the wrist in the future. From various journals and literature more votes just only on morphometry, while the range of motion is also part of conformity assessment anatomy as well. This study aimed to measure anthropometric of wrist joint of Minangkabau ethnic group. This study used cross sectional analytical survey on medical students, men and women, with Minangkabau ethnic group, age 21- 25 years , with a sample size of 50 people. Data was analysed to determine the mean and standard deviation, and to examine difference in male and female anthropometric measurement by using an independent t-test with a 95% degree of confidence. Result : Mean and standar deviation value ROM palmarfleksi 79.22 + 9.58; dorsiflexion 72.22 + 10.54; ulnar deviation of 40.74 + 9.43; radial deviation of 24.68 + 4.92. The size of the radial inclination was 24.02 + 3.49. Radial length was 11.35 + 1.56. Tilt Palmar size was 12.27 + 6.12. Statistically there was significant difference of radial inclination between women and men (p=0.001). Conclusion: There were significant differences in the average value of the radial inclination between men and women of Minangkabau ethnic group. Besides, there were some differences in anthropometric measurement in this study compared to figure commonly reported in literature.
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M, Rino, and Jufri Al Fajri. "Pengaruh Range Of Motion Aktif terhadap Pemulihan Kekuatan Otot dan Sendi Pasien Post Op Fraktur Ekstremitas di Wilayah Kerja Puskemas Muara Kumpeh." Jurnal Akademika Baiturrahim Jambi 10, no. 2 (September 18, 2021): 324. http://dx.doi.org/10.36565/jab.v10i2.343.
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Fracture is a break in bone continuity and is determined according to its type and extent (Anita, 2015). Fractures caused by injuries include falls, traffic accidents and trauma to sharp or blunt objects. The trend of injury prevalence shows an increase from 7.5% in 2017 to 8.2% in 2018 (Kemenkes RI, 2018). This research is a quantitative research with pre-experimental research methods with one group pretest and posttest research design. This study was conducted to determine the effect of restoring muscle and joint strength in post-op patients with limb fracture in the working area of Muara Kumpeh puskemas. The research time is planned to be carried out on July 15, 2020 in the working area of the Muara Kumpeh Health Center. The population in this study was Post op fracture with a number of 84 people. The sample in this study was 15 people using purposive sampling method. Data collection was carried out by observing the respondents MMT (Manual Muscle Testing). research using the T-Test. The results showed that the average value of muscle and joint strength recovery in post-op limb fracture patients before therapy was 30.20 Mean while the average value of muscle and joint strength recovery in post-op limb fracture patients after being given therapy was 35.80 and the results showed The effect of restoring muscle and joint strength in post-op limb fracture patients in the working area of Muara Kumpeh Health Center with p-value (0,000) <α = 0.05. The conclusion of this study is the importance of ROOM therapy in post-op expression fracture patients. It is hoped that it can be used for patients to improve muscle strength systems and better recovery of mobilization activities
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Wakhidah, Nur, Ahmad Asyrofi, and Hendra Adi Prasetya. "PERBEDAAN LATIHAN KEKUATAN OTOT PASIEN PASCA STROKE YANG MEMPEROLEH BERBAGAI DUKUNGAN KELUARGA." Jurnal Ilmiah Permas: Jurnal Ilmiah STIKES Kendal 9, no. 3 (July 17, 2019): 249–58. http://dx.doi.org/10.32583/pskm.9.3.2019.249-258.
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Masalah fisik yang muncul pada pasien stroke yaitu hilangnya kesadaran selama stroke, inkontinensia, kelumpuhan atau kelemahan otot, sehingga pasien mengalami gangguan gerak karena adanya kerusakan susunan saraf pada otak dan kekakuan pada otot dan sendi. Penelitian bertujuan untuk mengetahui perbedaan latihan kekuatan otot pasien pasca stroke yang memperoleh berbagai dukungan keluarga. Desain penelitian ini adalah study komparatif adalah menggunakan metode Cross-Sectional. Sampel dalam penelitian ini sebanyak 54 responden dan menngunakan teknik consecutive sampling. Alat yang digunakan pada penelitian ini adalah kuesioner Perceived Social Support-Family Scale (PSS-Fa) dan kuesioner latihan kekuatan otot. Pengambilan data dilakukan di ruang Poli Syaraf RSUD Dr. H. Soewondo Kendal pada 15 responden menggunakan teknik consecutive sampling. Tidak ada perbedaan antara latihan kekuatan otot pasien pasca stroke yang memperoleh dukungan keluarga baik dan dukungan kurang dengan nilai p value 0,727.
Kata kunci : dukungan keluarga, latihan kekuatan otot, pasca stroke
DIFFERENCE OF EXERCISE STRENGTHS OF THE MUSCLE OF POST-STROKE PATIENTS THAT GET VARIOUS FAMILY SUPPORT
ABSTRACT
Physical problems that arise in stroke patients are loss of consciousness during stroke, incontinence, paralysis or muscle weakness, so that patients experience movement disorders due to damage to the nervous system in the brain and stiffness in the muscles and joints. The study aimed to determine the differences in muscle strength training of post-stroke patients who received various family support. The design of this study is a comparative study using the Cross-Sectional method. The sample in this study were 54 respondents and used consecutive sampling technique. The tool used in this study was the Perceived Social Support-Family Scale (PSS-Fa) questionnaire and muscle strength training questionnaire. Data collection was carried out in the Neurology Room of the RSUD Dr. H. Soewondo Kendal for 15 respondents using consecutive sampling technique. There was no difference between muscle strength training in post-stroke patients who received good family support and less support with a p value of 0.727.
Keywords: family support, muscle strength training, post stroke
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Sinuhaji, Simson. "Penatalaksanaan Fisioterapi Pada Kasus Low Back Pain (LBP) Akibat Hernia Nucleus Pulposus (HNP) Di Klinik Fisioterapi Karya Suci Pematangsiantar Tahun 2017." 2-TRIK: TUNAS-TUNAS RISET KESEHATAN 10, no. 4 (November 30, 2020): 273. http://dx.doi.org/10.33846/2trik10409.
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Hernia Nucleus Pulposus (HNP) is the release of the contents of the nucleus from the intervetebral disc so that the nucleus protrudes into the annular ring and provides nerve compression manifestations of muscle strength. Physiotherapy modalities that can be used to treat physiotherapy problems in the case of Hernia Nucleus Pulposus include Short Wave Diathermy (SWD) and McKenzie's exercise therapy to reduce pain, increase the scope of joint motion to increase muscle strength. To determine the implementation of physiotherapy in reducing pain, increasing the scope of joint motion, and increasing muscle strength in the case of Hernia Nucleus Pulposus (HNP) and McKenzie exercise therapy. After doing therapy for six times the result is a decrease in pain at rest T1: 6.3 to T6: 0, tenderness T1: 6.3 to T6: 1.3 motion pain T1: 6.3 to T6: 1.3. There is an increase in the range of joint motion from lumbar flexion T1: 3 cm to T6: 0 cm lumbar extension from T1: 3 cm to T6: 0 cm. Short Wave Diathermy (SWD) and McKenazie Exercise therapy exercises can reduce pain, increase the speed of motion and can increase muscle strength in the condition of Hernia Nucleus Pulposus (HNP).
Keywords: low back pain (LBP); hernia nucleus pulposus (HNP); short wave diathermy (SWD); McKenzie exercise training therapy
ABSTRAK
Hernia Nucleus Pulposus (HNP) merupakan terjadinya pengeluaran isi nucleus dari dalam discus intervetebralis sehingga nucleus menonjol ke dalam cincin annulus dan memberikan manifestasi kompresi saraf kekuatan otot. Tujuan penelitian adalah melaksanakan modalitas fisioterapi yang dapat digunakan untuk menanngani problematika fisioterapi pada kasus Hernia Nucleus Pulposus diantaranya adalah Short Wave Diathermy (SWD) dan terapi latihan McKenzie untuk mengurangi nyeri, menambah lingkup gerak sendi meningkatkan kekuatan otot. Untuk mengetahui pelaksanaaan fisioterapi dalam mengurangi nyeri,meningkatkan lingkup gerak sendi, dan meningkatkan kekuatan otot pada kasus Hernia Nucleus Pulposus (HNP) dan terapi latihan McKenzie. Setelah dilakukan terapi selama enam kali didapat hasil adanya penurunan nyeri pada diam T1 : 6,3 menjadi T6 : 0, nyeri tekan T1 : 6,3 menjadi T6 : 1,3 nyeri gerak T1 :6,3 menjadi T6 : 1,3. Terdapat piningkatan lingkup gerak sendi dari gerak fleksi lumbal T1 : 3 cm menjadi T6: 0 cm ekstensi lumbal dari T1: 3 cm menjadi T6 : 0 cm. Short Wave Diathermy (SWD) dan terapi latihan McKenazie Exercise dapat mengurangi nyeri, menambah linggkup gerak dan dapat meningkatkan kekuatan otot pada kondisi Hernia Nucleus Pulposus (HNP).
Kata kunci: low back pain (LBP); hernia nucleus pulposus (HNP); short wave diathermy (SWD); terapi latihan McKenzie Exercise
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Suriani, Suriani, and Suharto Suharto. "PENGARUH MICRO WAVE DIATHERMY DAN RHYTMICAL STABILISASI TERHADAP PERUBAHAN FUNGSIONAL SENDI LUTUT PENDERITA OSTEOARTRITIS DI BAGIAN FISIOTERAPI RMC MAKASSAR." Media Kesehatan Politeknik Kesehatan Makassar 12, no. 1 (July 5, 2018): 7. http://dx.doi.org/10.32382/medkes.v12i1.30.
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Osteoarthritis is a chronic disease of cartilage, associated with secondary changes in cartilage, leading to joint inflammation and degeneration. Problems of pain and movement limitations can lead to decreased muscle strength as well as functional impairment in the knee joint, especially walking and up and down stairs. The purpose of this study was to determine whether there is an influence between MWD and Rhytmical Stabilization to functional changes in knee joints in osteoarthritis patients in physiotherapy RMC Makassar. This research is a pre experimental study with pretest-post test design one group design. Research subjects as many as 10 people who have knee osteoarthritis who went to the physiotherapy of Ratulangi Medical Center Makassar. Sampling by accidental sampling during the study was conducted. The results showed a significant difference before - after administration of MWD and Rhitmical stabilization to functional ability of patient walking knee osteoarthritis with average difference of 2.00 cm ± 0,00 with Wilcoxon Signed Ranks Test test p = 0,002 and for functional capability up and down ladder obtained by difference of mean equal to 1,10 ± 0.316 with p = 0.002. The conclusion of this study is the increase in walking ability and up and down stairs of patients with knee osteoarthritis after given MWD and Rhitmical stabilization.
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Rahmantyo, Aji, and Relly Andayani. "Analisis Story Drift dan Kondisi Sendi Plastis Berbasis Performa pada Gedung Bertingkat dengan Konfigurasi Struktur Persegi Panjang, U, L, H, dan T." MEDIA KOMUNIKASI TEKNIK SIPIL 25, no. 1 (August 10, 2019): 38. http://dx.doi.org/10.14710/mkts.v25i1.17945.
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Strength based design is commonly used in the design of resisting earthquake building. It is analyzed by linear elastic method so that it can’t describe the seismic behaviour of the structures. For that reason, the design of structure needs to consider performance based design. Irregularity of structure play important role for the results of Structure Performance. This paper uses five models of 20 storey reinforced concrete building with same height(76 m) and areas(750m2) with different plan configurations: rectangular, T, L, U, and H-shaped. Non linear time history method is used to investigate the seismic behaviour of the structures, using finite model with ETABS2016. Dimension of structures are column (600 x1000 mm), shear wall (400mm), couple-beam (400x900 mm), slab (140mm). Recorded accelorogram used in this paper are Altadena, Array, Corralit, LACC, and Yermo because it has almost same earthquake mechanism, magnitude, and epicentrum distance, so that they are used as an artificial accelorogram that is synthesized using Wavelet Function according to SNI 1726-2012.Result shows that the story drift and plastic hinges for collapse prevention (CP) are: rectangular (story drift is 0.59% and amount of CP hinges are 8), H-shaped (1.58%/23), L-shaped (2.41%/30), U-shaped (4.59%/35), T-shaped (5.8%/58).
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Rustiawan, Hendra, Ruli Sugiawardana, and Muhammad Nurzaman. "FUNCTIONAL MOVEMENT SCREEN (FMS) SEBAGAI TES MOBILITAS, KESEIMBANGAN, DAN STABILITAS ATLET PASCA CEDERA." Jurnal Wahana Pendidikan 6, no. 2 (December 6, 2019): 1. http://dx.doi.org/10.25157/wa.v6i2.2966.
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Penelitian ini bertujuan untuk memberikan informasi tentang instrument test yang berfungsi untuk mengukur komponen kondisi fisik mobilitas, keseimbangan, dan stabilitas atlet yang mengalami atau yang sudah pernah terkena cedera otot dan tulang sendi. Komponen tes FMS terdiri dari in-line lunge, hurdle step, deep squat, shoulder mobility, active straight-leg raise, trunk stability push-up, rotary stability Berbagai hasil penelitian menunjukkan bahwa: (1) adanya hubungan antara atlet yang mengalami cedera otot dengan tes FMS, (2) tidak adanya hubungan, dan (3) adanya hubungan yang signifikan pada atlet yang mengalami cedera terhadap mobilitas, keseimbangan, dan stabilitas yang diukur dengan FMS, dan (4) adanya pengaruh tes tersebut akan tetapi dengan sampel tertentu (usia). Hal ini dapat disimpulkan bahwa bahwa perlunya dilakukan penelitian ulang dengan memperhatikan berbagai aspek (usia, jenis kelamin, dan profesi). Hal tersebut diharapkan FMS dapat digunakan pada penelitian kondisi fisik (strength and conditioning)
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Sudibjo, Prijo, Cerika Rismayanthi, and Krisnanda Dwi Apriyanto. "Hubungan antara sindrom metabolik dengan kebugaran jasmani pada lansia." Jurnal Keolahragaan 9, no. 2 (September 25, 2021): 159–67. http://dx.doi.org/10.21831/jk.v9i2.41007.
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Prevalensi sindrom metabolik pada lansia cukup tinggi. Sindrom metabolik dapat dicegah salah satunya dengan aktivitas fisik. Aktivitas fisik juga dapat meningkatkan kebugaran kardiorespirasi, kelenturan sendi, keseimbangan dan kekuatan otot. Penelitian ini bertujuan untuk mengetahui hubungan antara sindrom metabolik dengan kebugaran kardiorespirasi, fleksibilitas, kekuatan, dan keseimbangan pada lansia. Penelitian ini merupakan penelitian cross sectional dengan teknik consecutive sampling pada 118 lansia di Yogyakarta. Sindrom metabolik ditetapkan berdasarkan kriteria diagnosis dari Adult Treatment Panel. Instrumen yang digunakan untuk mengumpulkan data adalah tes jalan 6 menit (6-minute walking test), sit and reach, hand grip dynamometer, leg and back dynamometer dan berdiri satu kaki. Teknik analisis dengan menggunakan uji korelasi Spearman. Hasil dari penelitian menunjukkan bahwa sebanyak 32 lansia mengalami sindrom metabolik. Tujuh puluh dari 118 orang memiliki data yang lengkap untuk analisis korelasi. Terdapat korelasi antara sindrom metabolik dengan kekuatan otot tungkai/leg strength (r=-0,295, p=0,013) dan keseimbangan (r=-0,282, p=0,018), namun tidak ada korelasi antara sindrom metabolik dengan kekuatan peras tangan/hand grip, kekuatan otot punggung/back strength (p=0,405), kebugaran kardiorespirasi (p=0,103) dan fleksibilitas (p=0,488). Dapat disimpulkan bahwa lansia yang terdiagnosis mengalami sindrom metabolik cenderung mengalami pelemahan kekuatan tungkai dan penurunan keseimbangan. Oleh karenanya, lansia perlu melakukan aktivitas fisik untuk meningkatkan kekuatan otot tungkai dan keseimbangan. The Correlation between metabolic syndrome and physical fitness in elderly AbstractThe prevalence of metabolic syndrome in the elderly is quite high. One way to prevent metabolic syndrome is by being physical active. Physical activity can also improve cardiorespiratory fitness, joint flexibility, balance and muscle strength. This study aimed to determine the relationship between metabolic syndrome and cardiorespiratory fitness, flexibility, strength, and balance in the elderly. This study was a cross sectional study with a consecutive sampling technique on 118 elderly people in Yogyakarta. Metabolic syndrome was defined based on the diagnostic criteria from the Adult Treatment Panel. The instruments used to collect the data were a 6-minute walking test, sit and reach, hand grip dynamometer, leg and back dynamometer and standing on one leg. The analysis technique used the Spearman correlation test. The results of the study showed that 32 elderly had metabolic syndrome. Seventy out of 118 people had complete data for correlation analysis. There was a correlation between metabolic syndrome and leg muscle strength (r = -0.295, p = 0.013) and balance (r = -0.282, p = 0.018), but there was no correlation between metabolic syndrome and hand grip strength. back muscle strength (p = 0.405), cardiorespiratory fitness (p = 0.103) and flexibility (p = 0.488). It can be concluded that the elderly who are diagnosed with metabolic syndrome tend to experience weakened leg strength and decreased balance. Therefore, the elderly need to do physical activity to improve leg muscle strength and balance.
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Andika, Dero, and Leo S. Tedianto. "ANALISIS PENGARUH BENTUK PROFIL TERSUSUN TERHADAP GAYA TEKAN PADA BAJA CANAI DINGIN DENGAN METODE ELEMEN HINGGA." JMTS: Jurnal Mitra Teknik Sipil 4, no. 2 (May 31, 2021): 491. http://dx.doi.org/10.24912/jmts.v0i0.10465.
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In this modern world of construction, the usage of cold formed steel has developed and started to widely used for main structures such as columns and beams. Cold formed steel is manufactured by folding a thin steel plate into desired model. This result in its relatively large width-to-thickness ratio. Therefore, the use of cold formed steel as a column to withstand compressive axial force is deemed ineffective because of its vulnerability to buckling failure. One of the ways to overcome buckling failure is to use built-up profile. The profiles in which are examined are R and 2R with the effective length of 2950mm and variated between fixed-fixed roller end and pinned-roller end. Whereas R profile is the combination of C and U channel. MIDAS FEA is a finite element-based software which is used to model the desired structures in this study. The results of the study showed calculations using MIDAS FEA are closer to the theoretical calculations of AISI S100-07 on the fixed-fixed roller end. The 2R profile provided 250% greater compressive strength value compared to the R profile. The fixed-fixed roller end resulted in 147% higher compressive strength compared to the pinned-roller end. The results using MIDAS FEA resulted in closer results to AISI S100-07.ABSTRAKPada dunia konstruksi modern penggunaan baja canai dingin sudah berkembang dan penggunaannya mulai banyak digunakan untuk struktur utama seperti kolom dan balok. Pembuatan baja canai dingin yang ditekuk dari pelat baja membuat ketebalannya relatif tipis jika dibandingkan dengan lebar ataupun tinggi nya. Akibatnya penggunaan baja canai dingin sebagai kolom yang dominan menahan gaya aksial tekan dirasa tidak efektif karena sifatnya yang rentan terhadap kegagalan tekuk. Salah satu cara untuk mengatasi kegagalan tekuk adalah menggunakan profil tersusun. Pada penelitian ini diuji adalah profil R dan 2R dengan panjang 2950 mm yang disertai dengan variasi peletakan sendi-rol dan jepit-jepit rol pada kedua ujungnya. Dimana profil R adalah profil gabungan antara profil C dan porfil U. Penelitian ini menggunakan program metode elemen hingga MIDAS FEA untuk memodelkan struktur yang diinginkan. Profil yang. Hasil analisis penelitian ini didapatkan bahwa perhitungan dengan program MIDAS FEA lebih mendekati perhitungan teoritis AISI S100-07 pada profil jepit-jepit rol. Untuk profil tersusun 2R memberikan kuat tekan lebih besar 250% dibandingkan dengan profil R. Peletakan jepit-jepit rol mengakibatkan kuat tekan baja canai dingin lebih tinggi 147% dibandingkan dengan peletakan sendi-rol. Pemodelan menggunakan MIDAS FEA memberikan hasil lebih mendekati perhitungan teoritis dengan AISI S100-07.
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Desiana, Shinta Melia, and Jessica Sindy Sirait. "Efektivitas Suplementasi Glukosamin pada Tatalaksana Osteoartritis." Jurnal Farmasetis 8, no. 2 (November 30, 2019): 59–66. http://dx.doi.org/10.32583/farmasetis.v8i2.619.
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Osteoartritis merupakan penyakit sendi degeneratif yang paling umum ditemukan yang mengakibatkan disabilitas, terutama pada lansia. Angka kejadian osteoartritis setiap tahunnya semakin bertambah dikarenakan pertambahan kejadian obesitas serta usia tua sebagai faktor risiko osteoartritis. Penatalaksanaan osteoartritis secara farmakologis hingga saat ini hanya berupa terapi simtomatik yaitu dengan pemberian antinyeri seperti analgesik dan Non-Steroidal Anti-Inflammatory Drugs (NSAID), namun penggunaan obat-obat tersebut dalam jangka panjang akan menimbulkan efek samping, dari yangringan hingga berat. Karena itulah diperlukan terapi alternatif yang efektif untuk tatalaksana osteoartritis. Glukosamin merupakan komponen glikosaminoglikan pada kartilago dan berfungsi untuk mempertahankan fleksibilitas, elastisitas serta pemeliharaan sendi. Hal ini membuat banyak orang yang yakin bahwa glukosamin dapat memberi manfaat sebagai terapi komplementer dalam penatalaksanaan osteoartritis. Metode yang digunakan menggunakan kumpulan sumber pustaka sejumlah 28 artikel dari tahun 2008 hingga 2019, dimana proses pencarian menggunakan Pubmed, Google Scholar, Medline dan Science Direct. Hasil yang didapatkan dari telaah kepustakaan menunjukkan bahwa pemberian suplementasi glukosamin maupun dengan penambahan beberapa senyawa mungkin efektif untuk digunakan dalam penatalaksanaan osteoartritis.
Kata kunci: glukosamin, osteoartritis, tatalaksana
EFFECTIVITY OF GLUCOSAMINE SUPLEMENT IN OSTEOARTHRITIS MANAGEMENT
ABSTRACT
Osteoarthritis is the most common degenerative joint disease which can lead to disability, especially in elderly. The number of people affected is increasing every year due to obesity and aging of the population, as the risk factors. To this day, pharmacological management of osteoarthritis has only been symptomatic therapy, including administration of painkillers such as analgesics and Non-Steroidal Anti-Inflammatory Drugs. However, the use of these drugs in long term will cause various adverse effects. Thus, alternative therapy with high efficacy and low toxicity are needed. Glucosamine is a component of glycosaminoglycans in cartilages that serves to maintain strength and elasticity of the joints. This makes many people believe that glucosamine could provide benefits as an additional therapy in managing osteoarthritis. The method uses a collection of research articles as many as 28 articles from 2008 to 2019, where the search process uses the Pubmed, Google Scholar, Medline and Science Direct. The results obtained from the literature study indicate that the administration of glucosamine supplementation and the addition of several compounds might be effective in managing osteoarthritis.
Keywords: glucosamine, osteoarthritis, management
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Rivaroli, Ana Paula Dos Santos, and Roselaine Machado Albernaz. "A educação ambiental e a proposta Ecosófica. Uma micropolítica no cenário contemporâneo." REMEA - Revista Eletrônica do Mestrado em Educação Ambiental 34, no. 2 (September 2, 2017): 173–89. http://dx.doi.org/10.14295/remea.v34i2.7022.
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As incertezas do mundo contemporâneo nos provocam a produzir outras maneiras de pensar, atuar e sentir o mundo. A realidade é complexa e suas forças tendem a evidenciar, com o capitalismo neoliberal, uma prevalência do consumo e do econômico em prol da alteridade. Nesse sentido, entendemos que é necessário questionar e criar outras possibilidades de pensar a Educação Ambiental (EA). Desejamos realizar este desafio a partir desta escrita, problematizando o conceito de Ecosofia, de Félix Guattari, que articula as Três Ecologias (ambiental, social e mental). Acreditamos que esse conceito pode potencializar a tarefa da EA e a necessidade que dela se faz para atentarmos ao nosso cotidiano e ao mundo em que vivemos.
The contemporary world’s uncertainties provoke us to produce other ways of thinking, acting and feeling the world. The reality is complex and its strengths tend to evidence, as the liberal capitalism, a prevalence of the consumerism and the economics in favor of otherness. In this sense, we understand that is necessary to question and create other possibilities of thinking the environmental education (EE). We wish to accomplish this challenge from this writing, problematizing the concept of Ecosophy, from Felix Guatari, that articulates the Three Ecologies (environmental, social and mental). We believe that this concept can potentiate the task of EE and the need of it is made to attempt to our daily life and the word we live in.
Las inseguridades del mundo contemporáneo nos mueven a producir otros modos de pensar, actuar y sentir el mundo. La realidad es compleja y sus fuerzas tienden a evidenciar, con el capitalismo neoliberal, una prevalencia del consumo y de lo económico en pro de la alteridad. En este sentido, entendemos que es necesario cuestionar y crear otras posibilidades de pensar en la Educación Ambiental (EA). Este desafío deseamos realizar a partir de esta escrita, problematizando el concepto de Ecosofía de Félix Guattari, que articula las Tres Ecologías (ambiental, social y la mental). Creemos que ese concepto puede potencializar la tarea de EA y la necesidad que de ella se hace que miremos para nuestro cotidiano y el mundo en que vivimos.
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Stallard, N., and A. Whitehead. "The fixed-dose procedure and the acute-toxic-class method: a mathematical comparison." Human & Experimental Toxicology 14, no. 12 (December 1995): 974–90. http://dx.doi.org/10.1177/096032719501401206.
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The fixed-dose procedure (FDP), proposed by the British Toxicology Society, and the acute-toxic-class (ATC) method, proposed by the German Federal Health Authority, provide alternatives to the LD50 test for classify ing substances by their acute oral toxicity. This paper pre sents a mathematical model that is used to compare the two procedures in terms of their classification properties and the required numbers of animals. It is found that the classification properties of the proce dures depend on the dose levels used, the number of ani mals tested per dose and the criteria that are used to decide whether testing should continue at a higher or lower dose. For substances with steep dose-response curves, the most likely classification is determined chiefly by the choice of the dose levels whilst the number of ani mals and continuation criteria used are increasingly important for substances with dose-response curves with a smaller slope. The use of toxicity as a possible endpoint as in the FDP and the use of a two-stage testing procedure at each dose as in the ATC method are both found to reduce the expect ed numbers of animals required with little effect on the classification properties. On the strength of these findings it is indicated that a new procedure combining the dose levels and testing approach of the ATC method with the inclusion of toxicity as an endpoint as in the FDP would be more efficient than either the FDP or the ATC method.
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Hasbiyallah, Hasbiyallah, Moh Sulhan, and Heri Khoiruddin. "Transformation of the Education of Moderate Muslim Society: A Thought Study of Nahdlatul Ulama." Jurnal Pendidikan Islam 6, no. 1 (June 6, 2017): 25. http://dx.doi.org/10.14421/jpi.2017.61.25-50.
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Abstract
Indonesia is a country which not only consists of various tribes, ethnicity and religions, but also established on multi-cultural element. The plurality, on one hand, is a social strength and a wonderful aspect of diversity if each of those aspects makes synergy and works together to build the nation. On the other hand, the plurality, if it is not managed and nurtured properly, will trigger and ignite a conflict and violence that could destabilize the joints of the state and nation. In this case, Nahdlatul Ulama (NU) has a strategic role in building a moderate Indonesian Muslim community because NU offers a model of integration, namely the integration of Islam into nationalism. It is the integration of Islamic visions of life into the main objectives of the establishment of nation-states. The idea departs from the principle of al-Ghayah wa al-Wasail (the objectives and the methods) that NU puts the state as an instrument for achieving the goal of Islam. Thus, since the aim of Islam is Rahmatan lil ‘Alamin (welfare of the universe), the state that leads to the goal can be accepted, though not in the form of Islamic state. NU’s concept in the transformation of education among moderate Muslim society accentuates on the principle of tasamuh (tolerance), tawazun (balance), and i’tidal (just). These three concepts will form the Indonesian Islamic community that is tolerant, peaceful and Rahmatan lil ‘Alamin for the life of the nation.
Keywords: Transformation, Moderate Muslim Society, Nahdlatul Ulama
Abstrak
Indonesia merupakan negara yang tidak saja multi suku, etnik dan agama, tetapi juga multi budaya. Kemajemukan tersebut pada satu sisi merupakan kekuatan sosial dan keragaman yang indah apabila satu sama lain bersinergi dan saling bekerja sama untuk membangun bangsa. Namun, pada sisi lain, kemajemukan tersebut apabila tidak dikelola dan dibina dengan tepat akan menjadi pemicu dan penyulut konflik dan kekerasan yang dapat menggoyahkan sendi-sendi kehidupan berbangsa dan bernegara. Nahdlatul Ulama berperan strategis dalam membangun masyarakat Islam Indonesia moderat. Sebab NU telah menawarkan model integrasi, yakni integrasi Islam ke dalam nasionalisme. Integrasi visi Islam tentang kehidupan ke dalam tujuan utama pendirian negara-bangsa. Hal ini berangkat dari kaidah al-ghayah wa al-wasail (tujuan dan metode) bahwa NU menempatkan negara sebagai alat bagi pencapaian tujuan Islam. Maka, karena tujuan Islam adalah rahmatan lil ‘alamin (kesejahteraan bagi semesta), negara yang mengarah ke tujuan tersebut bisa diterima, meskipun tidak berbentuk Islam. Konsep NU dalam transformasi pendidikan masyarakat Islam moderat dengan menekankan pada prinsip tasamuh, tawazun dan i’tidal. Tiga konsep ini yang akan membentuk masyarakat Islam Indonesia yang toleran, damai dan rahmatan lil’alamin bagi kehidupan berbangsa dan bernegara.
Kata Kunci: Transformasi, Masyarakat Muslim Moderat, Nahdlatul Ulama
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Richarlim, Jessen, and Edison Leo. "KAJIAN EFISIENSI PERENCANAAN PC-I GIRDER DENGAN MENGGUNAKAN SISTEM STRAND 0,5” DAN 0,6” TERHADAP KEKUATAN DAN BIAYA." JMTS: Jurnal Mitra Teknik Sipil 3, no. 1 (February 25, 2020): 11. http://dx.doi.org/10.24912/jmts.v3i1.6930.
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Prestressed concrete can be defined as concrete that given internal compressive stress such that it can reduce the tensile stress caused by external load to a certain condition. Stressing applied by pulling the tendon that has been installed on the concrete. 0,5” strand system are usually used for medium span. While 0,6” strand system is used for long span bridge. The purpose of this study was to determine the efficiency of PC-I girder using 0,5 "and 0,6" strands in terms of strength and cost. Strength analysis can be calculated by stress analysis, ultimate moment analysis and deflection analysis, while for cost analysis is a comparison of the cost composition between the 0,5 "and 0,6" strand system for each structural model reviewed. Structural modeling with hinge-roll at both ends and working loadings are dead load, additional dead load and live load. Loss of prestress force that is calculated depend on SNI 1725:2016 about loading for the bridge. The analysis shows that the use of the 0,5” strand has a better cost efficiency compared to the 0,6" strand. This can be seen from the design costs of the 0,5" strand system structure model is smaller than the 0,6" strand system structure model. AbstrakBeton prategang dapat didefinisikan sebagai beton yang diberikan tegangan tekan internal sedemikian rupa sehingga dapat mengurangi tegangan tarik yang terjadi akibat beban eksternal sampai suatu batas tertentu. Pemberian tegangan dilakukan dengan cara penarikan tendon yang telah diinstalasi pada beton. Sistem strand ukuran 0,5” biasanya digunakan untuk konstruksi jembatan bentang menengah. Sedangkan sistem strand ukuran 0,6” digunakan untuk konstruksi jembatan bentang panjang. Tujuan dari penelitian ini adalah untuk mengetahui efisiensi perencanaan PC-I girder dengan menggunakan strand 0,5” dan 0,6” dalam segi kekuatan dan biayanya. Analisis segi kekuatan berupa analisis tegangan, analisis momen ultimit dan analisis lendutan sedangkan untuk analisis segi biaya berupa perbandingan komposisi biaya yang dihasilkan dengan sistem strand 0,5” dan 0,6” untuk setiap model struktur yang ditinjau. Pemodelan struktur dengan perletakan sendi-rol pada kedua ujungnya dan pembebanan yang bekerja berupa beban mati, beban mati tambahan dan beban hidup. Kehilangan gaya prategang yang diperhitungkan sesuai dengan peraturan SNI 1725:2016 tentang Pembebanan Untuk Jembatan. Hasil analisis menunjukkan bahwa penggunaan strand 0,5” memiliki efisiensi biaya yang lebih baik dibandingkan dengan strand 0,6”. Hal ini dilihat dari biaya desain model struktur sistem strand 0,5” lebih kecil dibandingkan dengan model struktur sistem strand 0,6”.
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Michael, Michael, and FX Supartono. "ANALISIS PENGARUH KETEBALAN WEB TERHADAP KEAMANAN BOX GIRDER AKIBAT VARIASI SUDUT KELENGKUNGAN HORIZONTAL PADA JEMBATAN." JMTS: Jurnal Mitra Teknik Sipil 3, no. 4 (November 1, 2020): 1245. http://dx.doi.org/10.24912/jmts.v3i4.8367.
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In general, bridges are made in a straight shape, but with complex geometries, topographic factors, and efforts to prevent congestion, horizontal curved bridges are used at highways and toll roads. In building a bridge, good planning is needed especially in terms of strength. However, the use of improper dimensions will cause a bridge to be over-designed or under-designed. Therefore, the purpose of this research is to determine the effect of web thickness on the safety of prestressed concrete box girder due to variations in the horizontal curvature angle on the bridge. The span length of the analysed bridge is 60 m with a roller-joint placement and a single span bridge type. The angular variation of the horizontal curved bridge used are 0°, 15°, and 30°. The analysis was carried out using the Midas Civil 2020 program in accordance with the SNI 1725 : 2016 loading standard. The results of this analysis indicate that with increasing the thickness of prestressed concrete box girder web, it will cause increased stress and deflection on the bridge. Pada umumnya jembatan dibuat dengan bentuk lurus, namun dengan adanya geometri yang kompleks, faktor topografi, dan upaya untuk mencegah terjadinya kemacetan, jembatan lengkung horizontal digunakan pada simpang susun jalan raya dan jalan tol. Dalam membangun suatu jembatan, diperlukan perencanaan yang baik terutama dari segi kekuatan. Akan tetapi, dengan penggunaan dimensi yang tidak tepat akan menyebabkan suatu jembatan menjadi over-designed atau under-designed. Oleh karena itu, tujuan dari penelitian ini adalah untuk mengetahui pengaruh dari ketebalan web terhadap keamanan prestressed concrete box girder akibat variasi sudut kelengkungan horizontal pada jembatan. Panjang bentang jembatan yang dianalisis adalah 60 m dengan perletakan sendi-rol dan jenis jembatan single span. Variasi sudut jembatan lengkung horizontal yang digunakan adalah 0°, 15°, dan 30°. Analisis dilakukan dengan menggunakan program Midas Civil 2020 sesuai dengan standar pembebanan SNI 1725 : 2016. Hasil dari analisis ini menunjukkan bahwa dengan meningkatnya ketebalan web prestressed concrete box girder, akan menyebabkan meningkatnya tegangan dan juga defleksi pada jembatan.
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García Gallegos, Kléver Hernán, Silvia Maribel Sarmiento Berrezueta, Francisco Antonio Solórzano Mendoza, Vanessa Mariuxi García Macías, and Claudia Jiménez Heredia. "EDUCACIÓN VIRTUAL: UNA ALTERNATIVA PARA LA SUPERACIÓN PROFESIONAL DEL DOCENTE." UNESUM-Ciencias. Revista Científica Multidisciplinaria. ISSN 2602-8166 2, no. 2 (September 26, 2018): 91–98. http://dx.doi.org/10.47230/unesum-ciencias.v2.n2.2018.82.
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En la era tecnológica es importante que las universidades busquen nuevos servicios de educación continua, máxime si se trata de fortalecer la superación profesional de los docentes en funciones, como base fundamental para lograr transformaciones en las instituciones educativas. El presente trabajo de investigación tiene como objetivo develar el tramado de relaciones teórica metodológicas que se utilizó para implementar un curso virtual con una carga de presencialidad, para cerrar la brecha de la escuela tradicional a una innovadora. La revisión teórica por la que transita el estudio es la metodología Investigación Acción Participativa de Fals Borda y Sentir Bien, Hacer Bien y Pensar Bien de Freddy Álvarez. Como principal resultado se menciona: La formación teórica concretada en la práctica pedagógica y las transformaciones educativas en el aula. PALABRAS CLAVE: curso virtual; educación continua; innovación educativa; superación profesional.VIRTUAL EDUCATION: AN ALTERNATIVE FOR THE PROFESSIONAL OVERCOMING OF THE TEACHER. ABSTRACTIn the technological era it is important that universities seek new services of continuing education, especially if it is to strengthen the professional improvement of teachers in functions, as a fundamental basis for achieving transformations in educational institutions. The objective of this research work is to unveil the framework of theoretical-methodological relationships that were used to implement a virtual course with a face-to-face charge, in order to close the gap between the traditional school and an innovative one. The theoretical review through which the study is conducted is the participatory action research methodology of Fals Borda and Feel Good, Do Good and Think Well by Freddy Álvarez. The main result is the following: The theoretical training materialized in the pedagogical practice and the educational transformations in the classroom. KEYWORDS: Virtual course; continuing education; educational innovation; professional improvement.
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Albert, Albert, Daniel Christianto, and Hadi Pranata. "EVALUASI STRUKTUR GEDUNG DUAL SYSTEM DENGAN DINDING GESER BERSAYAP C MENGGUNAKAN PUSHOVER ANALYSIS." JMTS: Jurnal Mitra Teknik Sipil 3, no. 4 (November 1, 2020): 1233. http://dx.doi.org/10.24912/jmts.v3i4.8380.
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ABSTRACTAlthough elastic analysis gives a good indication of the elastic capacity and behavior of a building, but the elastic method can’t predict when the first yield will occur, and the failure mechanism and account for redistribution of member forces when the plastic hinges progressively formed. The use of inelastic procedure for evaluation is an attempt made by engineer in the past days to better understand how the structure will behave when subjected to strong earthquake, assuming the elastic capacity of the structure will be exceeded. In this research the pushover analysis was done using the modelling criteria of FEMA 356. The modeling of C-flanged shear was done using line element with the equivalent strength and stiffness properties. Target displacement was calculated using the displacement coefficient method of FEMA 356. Based on the analysis the triangular load pattern resulted in larger target displacement than the uniform load. But the uniform load pattern gives larger seismic response than the triangular load pattern. The uniform load pattern resulted in Life Safety performance level, while the triangular load pattern resulted in Immediate Occupancy, based on the two load patterns used the structure resulted in Life Safety performance level.ABSTRAKWalaupun analisis elastik memberikan indikasi yang baik mengenai kapasitas dan perilaku elastik dari suatu gedung, tetapi metode elastik tidak dapat memperkirakan kapan pelelehan pertama terjadi, serta mekanisme kegagalan apa yang mungkin terjadi pada bangunan tersebut, dan memperkirakan redistribusi dari gaya- gaya dalam ketika pembentukan sendi plastis secara progresif terjadi. Fungsi dari analisis inelastik, sebagai prosedur untuk mengevaluasi bangunan, yang merupakan usaha dari insinyur-insinyur terdahulu memahami bagaimana struktur akan berperilaku apabila dikenai gempa kuat, dimana diasumsikan bahwa kapasitas elastik gedung telah terlampaui. Dalam penelitian ini dilakukan pushover analysis menggunakan kriteria pemodelan berdasarkan FEMA 356. Pemodelan dari dinding geser bersayap C dilakukan menggunakan line element dengan kekuatan dan kekakuan yang ekivalen. Target perpindahan dianalisis menggunakan metode coefficient of displacement dari FEMA 356. Berdasarkan analisis yang dilakukan didapat bahwa pembebanan segitiga lebih besar dibandingkan pembebanan merata. Namun, respons seismik yang didapat akibat beban merata, lebih besar dibandingkan beban segitiga. Pembebanan merata menghasilkan tingkatan kinerja Life Safety, sedangkan pembebanan segitiga menghasilkan tingkatan kinerja Immadiate Occupancy, berdasarkan kedua pembebanan tersebut didapat kinerja dari struktur tersebut adalah Life Safety.
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Polamolo, Susanto. "Gelap-Terang Panca Sila: Otokritik Atas Teks Sejarah Yang Melenceng." Jurnal Konstitusi 15, no. 2 (September 18, 2018): 393. http://dx.doi.org/10.31078/jk1528.
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Indonesia pernah melalui masa sulit di rezim Orde Baru. Kala itu, segala sesuatu yang paralel dengan khususnya sejarah seputar perumusan dasar negara (Panca Sila), menjadi begitu sulit untuk diperoleh, apalagi untuk mengemukakan fakta yang sebenarnya. Penelusuran dokumen-dokumen sejarah begitu minim didukung pemerintah, dokumen-dokumen itupun tercecer di mana-mana, publik hanya diedukasi dengan pendidikan sejarah dari para sejarawan versi pemerintah saja. Bukan karena Orde Baru telah menjadi masa lalu, tetapi, karena apa yang disebut sebagai sumber-sumber primer perlu diperiksa kembali. Di antaranya seperti: Naskah UUD 1945, yang disusun M. Yamin; Risalah Sidang BPUPKI-PPKI yang disusun oleh Sekretariat Negara; Sejarah Nasional Indonesia Jilid VI, yang disusun oleh Nugroho Notosusanto (dkk); Piagam Jakarta, yang disusun oleh Endang Saifuddin Anshari; Sejarah Pemikiran Tentang Panca Sila, yang disusun oleh Pranarka. Sumber-sumber ini diam-diam diterima, dan diam-diam pula diakui bermasalah, atau diragukan keotentikannya. Persoalan tersebut semakin diperjelas dengan temuan sejumlah arsip oleh para sejarawan tata negara seperti A.B. Kusuma, di mana sebelumnya, “Panitia Lima” (1975) telah pula menegaskan bahwa sumber-sumber yang dipakai pemerintah tidak valid, di antaranya adalah naskah yang disusun M. Yamin. Maka, sejarah perumusan Panca Sila kadang berada di jalan bersimpang, simpang batas-tegas pertentangan tentang keotentikan sumber sejarah, menjadi tugas utama agar sumber-sumber tersebut diuji satu dengan lainnya (metode heuristik dan konklusi eksplanatoris). Agar mengerucut satu kesimpulan yang utuh dan sistematis mengenai sejarah perumusan dasar negara dan pemikiran-pemikiran yang dikemukakan di dalamnya menjadi satu kesatuan pemahaman atas kenyataan, dan agar menguatkan sendi-sendi konstitusionalitas kita hari ini yang mulai tercerabut dari akar sejarahnya, bagaikan “inang yang dipaksa berpisah dari induknya”.Indonesia had been through a difficult period in the “Orde Baru” regime. At that time, everything parallel with history especially around the basic principle of the state (Panca Sila) became so difficult to obtain, especially to express the facts. The tracking of historical documents was so poorly endorsed by the government. The documents were scattered everywhere. The public was only educated with historical education from only government version historians. Not because the “Orde Baru” has become the past, but, because the so-called primary sources need to be checked again. Among them are: Naskah UUD 1945, compiled by M. Yamin; Risalah Sidang BPUPKI-PPKI, prepared by State Secretariat; Sejarah Nasional Indonesia Jilid VI, compiled by Nugroho Notosusanto (et.al); Piagam Jakarta, prepared by Endang Saifuddin Anshari; Sejarah Pemikiran Tentang Panca Sila, prepared by Pranarka. The above sources are secretly accepted, and secretly admittedly problematic, or are doubted the authenticity. The issue was further clarified by the findings of archives by state historians such as A.B. Kusuma, in which before, the “Panitia Lima” (1975) had also asserted that the sources used by the government were invalid, one of them was the text compiled by M. Yamin. Thus, the history of Panca Sila sometimes in a stray way of disputes about the historical sources authenticity. That became the primary task for which resources were tested against each other (heuristic methods and explanatory conclusions). In order to conceal a whole and systematic conclusion about the history of the basic formulation of the state and the ideas expressed in it become a unity of understanding of reality, in order to strengthen the joints of our constitutionality today which begins to be uprooted from its historical roots, like “a host which is forced to apart from its main”.
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Chiti-Batelli, Andrea. "Studiar l'inglese dalle elementari—Problema europeo." Language Problems and Language Planning 10, no. 1 (January 1, 1986): 30–41. http://dx.doi.org/10.1075/lplp.10.1.03chi.
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SUMMARY The Study of English—A European Problem: A New Cybernetic Pedagogical Proposal English is progressively becoming the de facto lingua franca of the entire world. Whereas the imposition of Latin by the Romans took centuries, the imposition of English may be accomplished in only one or two generations, for English has at its disposal not only the political and economic strength of the English-speaking countries, but also the even more decisive strength of the mass media. This spread of English poses a danger to non-English cultures, for English is a living language, and a living language is not a neutral and aseptic instrument of communication. As the expression, the bearer of a Weltanschauung, it is intolerent and will tend to replace all other Weltanschauungen with its own. The only rational response to this danger is a radical one, the introduction, as a lingua franca, of a language without the destructive capacity of English, a language that is not anyone's mother tongue and does not have the cultural and political force of a people or a state behind it. What is needed is a language that is both neutral and adaptable. Only a planned language can meet these needs, and, of all the planned languages, only Esperanto has been in use long enough and has sufficient "infrastructure" (i.e., a wide-ranging literature and a considerable number of speakers) to be equal to the task. This article suggests that the main obstacle to worldwide acceptance of Esperanto is not the sociological strength of English but the widespread subconscious and distressing feeling that the use of an invented language, completely lacking in historical traditions, would signify, both individually and collectively, a radical "loss of identity." A way out of this dilemma, the author believes, is offered by modern linguistic cybernetic research, which suggests that the study of Esperanto is the best and most practical preparation for the study of a living language in general, an Indo-European language in particular, and English most particularly. The author proposes that the study of Esperanto be introduced, not as an end in itself, but as a means of learning English more easily and successfully. This solution is further discussed in the context of the European Federation. RESUMO Studi la anglan ekde la elementa lernejo—Eùropa problemo: Nova pedagogia-kibernetika propono La angla lingvo iompostiome farigas la efektiva lingua franca de la tuta mondo. Kvankam la romianoj bezonis kelkajn jarcentojn por altrudi la latinan lingvon, la altrudo de la angla eble efektivigos en nur unu aŭ du generacioj, car la angla lingvo disponas ne nur pri la politika kaj ekonomia forto de la anglalingvaj landoj, sed ankaŭ pri la ec pli decida forto de la amasmedioj. Tiu disvastiĝo de la angla prezentas dangeron por neanglaj kulturoj, car la angla estas vivanta lingvo, kaj vivanta lingvo ne estas neŭtrala kaj asepsa instrumento de komunikado. Kiel la esprimilo, la portanto de mondkoncepto, ĝi estas netolerema kaj emos anstataŭigi ciujn aliajn mondkonceptojn per la propra. La sola racia respondo al tiu ci dangero estas radikala: la enkonduko, kiel lingua franca, de lingvo, kiu ne posedas la detrukapablon de la angla, lingvo, kiu estas nenies denaska lingvoi kaj ne havas la kulturan kaj politikan forton de iu popolo aŭ stato malantaù si. Oni bezonas lingvon kaj neŭtralan kaj adapteblan. Nur planlingvo povas respondi al tiuj bezonoj, kaj, el ciuj eblaj planlingvoj, nur Esperanto havas sufice longan historion de utiligo kaj posedas sufican substrukturon (t.e. vasta literaturo kaj konsider-inda nombro da parolantoj) por plenumi la taskon. Tiu ci artikolo sugestas, ke la cefa obstaklo al tutmonda akceptigo de Esperanto ne estas la sociologia forteco de la angla, sed la large disvastigita subkonscia kaj mal-trankviliga sento, ke utiligo de inventita lingvo, al kiu komplete mankas historiaj tradicioj, signifus, kaj ce la kolektivo, radikalan "perdon de identeco." Eliron el tiu dilemo, laû la aŭtoro, proponas moderna lingvistika kibernetika esplorado, kiu sugestas, ke la studado de Esperanto estas la plej bona kaj plej praktika preparo por studi ciun ajn vivantan lingvon, precipe hindeuropan lingvon, kaj tute precipe la anglan. La aŭtoro proponas, ke oni enkonduku la studadon de Esperanto, ne kiel celo en si mem, sed kiel ilo por lerni la anglan pli facile kaj sukcese. Tiun solvon oni diskutas pli détale en la kunteksto de eùropa federaciigo.
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Fariman, Anthony, and Leo S. Tedianto. "ANALISIS PENGARUH BENTUK DAN LOKASI BUKAAN PADA BALOK TINGGI MENGGUNAKAN METODE ELEMEN HINGGA." JMTS: Jurnal Mitra Teknik Sipil 3, no. 4 (November 1, 2020): 1209. http://dx.doi.org/10.24912/jmts.v3i4.8320.
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ABSTRAKBalok tinggi beton bertulang merupakan salah satu struktur khusus yang dapat memikul beban cukup besar dan umumnya digunakan sebagai transfer girder, struktur lepas pantai, struktur dinding, dan pondasi. Kehadiran bukaan pada balok tinggi dapat memfasilitasi jalur saluran AC, saluran pipa, jaringan kabel dan lain-lain. Dengan adanya bukaan pada balok tinggi dapat memberikan beberapa efek samping yaitu terjadinya diskontinuitas geometri, tegangan terdistribusi non-linier pada balok tinggi, berkurangnya kekuatan dari balok, dan timbulnya konsentrasi tegangan di sekitar bukaan. Penelitian ini bertujuan untuk menganalisis efek dari kehadiran bukaan pada balok tinggi di atas dua perletakan (sendi-rol) dan dibebani beban terpusat di tengah bentang balok lalu memvariasikan bentuk bukaan (persegi, persegi panjang, dan lingkaran) dan lokasi bukaan. Tegangan lentur pada balok tinggi dan konsentrasi tegangan yang terjadi di sekitar bukaan merupakan hal yang akan dibahas dalam penelitian. Analisis akan dibantu dengan Midas FEA yang merupakan program berbasis elemen hingga dan pemodelan dilakukan dengan elemen solid tiga dimensi. Hasil dari analisis ini menunjukkan bahwa kehadiran bukaan pada balok tinggi menyebabkan kenaikan tegangan secara signifikan. Lokasi dari bukaan yang mendekati daerah tengah bentang balok juga sangat mempengaruhi besarnya tegangan yang terjadi.ABSTRACTReinforced concrete deep beam is one of the special structures that can carry quite a big load and generally used as a transfer girder, offshore structure, wall structure, and foundation. The appearance of openings in deep beams can facilitate AC pipelines, plumbing pipes, cable networks, etc. The existence of openings in deep beams can provide a few side effects such as geometric discontinuity, non-linear stress distributions over the deep beams, reduced strength of the deep beams, and stresses concentration will emerged around the openings. The purpose of this research is to analyze the effects from the existence of openings in deep beams on two supports (hinge and roller) and loaded by concentrated load in mid-span then variate the shape of openings (square, rectangle, and circle) and location of the openings. Flexural stresses in deep beams and the stress concentrations that occur around the openings are discussed in this research. The analysis will be assisted by Midas FEA which is a finite element based program and modelling will be executed in three dimensional solid elements. The result of this analysis showed that the existence of the openings in deep beams can cause stresses to increase significantly high. The location of the openings close to the mid-span of the deep beams also affect the amount of the stresses that occurs.
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Prabowo, Rahayu Adi, and Sri Marwati. "VISUALISASI TIGA DIMENSIONAL MOTIF BATIK PADA MEDIA KAYU." Acintya Jurnal Penelitian Seni Budaya 12, no. 1 (August 3, 2020): 80–87. http://dx.doi.org/10.33153/acy.v12i1.3149.
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ABSTRACT The beauty of batik as one form of visual culture in Indonesia is one of the priceless inheritance which has a philosophical symbolic meaning that regulates the social relationship between human and the human relationships with the God. The history of batik never revealed when batik began to exist and who created it. Batik in Indonesia has been known since the era of the Majapahit Kingdom and continues to grow until the emergence of the next kingdoms. Exploration of visual culture in Indonesia becomes a challenge in its learning and its realization. The reason is that every culture has its own social norm / custom that is very strong and influences the people's lives.The diverse application of batik motifs on various products greatly influences the strength of the existence of batik as one form of art in Indonesia which, of course, can also move the economic side of the creation of creativity that always emerges and develops in society. This artistic research of batik motifs richness that is applied into a wood carving motif is proposed to support the development of batik. This research uses a method of motifs exploration by bringing up traditional batik motifs that are packaged in a semi relief wood carving by applying a new motif patterned in accordance to the wood carving techniques. This method conveys traditional batik motifs with a three-dimensional style and in different size in order to bring up the three-dimensional style. Keywords: Exploration, Batik Motifs, Wood Carving. ABSTRAK Keindahan batik sebagai salah satu wujud budaya rupa di Indonesia adalah merupakan salah satu warisan tak ternilai harganya, yang mempunyai kandungan makna simbolis filsafati yang mengatur hubungan sosial antar manusia serta hubungan manusia dengan Dzat Yang Maha Agung. Dalam kesejarahan tentang keberadaan batik tidak pernah diungkap kapan kali pertama muncul dan siapa yang menciptakannya. Namun batik di Indonesia telah dikenal sejak zaman Kerajaan Majapahit dan terus berkembang hingga munculnya kerajaan-kerajaan berikutnya. Ekplorasi sebuah kekayaan budaya rupa di Indonesia merupakan sebuah tantangan dalam hal pembelajaran dan perwujudannya. Hal tersebut dikarenakan setiap kekayaan budaya diiringi sebuah norma/adat sosial yang sangat kuat dan berpengaruh dalam sendi kehidupan masyarakat. Aplikasi motif batik yang beragam pada berbagai produk ini sangat mempengaruhi kekuatan keberadaan batik sebagai salah satu wujud seni rupa di Indonesia, yang tentunya juga dapat mengerakkan sisi ekonomi dari terciptanya kreativitas yang selalu muncul dan berkembang di masyarakat. Sebagai salah satu dukungan dalam perkembangan wujud seni batik ini, maka diusulkan sebuah penelitian kekaryaan (artistik) tentang kekayaan motif batik yang mengaplikasikan ke dalam sebuah motif ukir kayu yang selama ini belum pernah dilakukan. Sajian penelitian ini menggunakan metode eksplorasi motif, yaitu memunculkan motif-motif batik tradisi yang dikemas dalam tampilan ukir kayu semi relief dengan mengaplikasikan pola motif garapan baru sesuai dengan ranah teknik ukir kayu. Metode ini menuangkan motif batik tradisi namun dengan gaya tiga dimensi yang terdapat sedikit gubahan ukuran sebagai upaya memunculkan kekuatan tiga dimensionalnya. Kata Kunci : Ekplorasi, Motif Batik, Ukir Kayu.
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Aragão, Rodrigo Camargo, and Iky Anne Fonseca Dias. "Tecnologias digitais, biologia do conhecer e pesquisa-ação no ensino de línguas." Texto Livre: Linguagem e Tecnologia 11, no. 2 (July 16, 2018): 135–59. http://dx.doi.org/10.17851/1983-3652.11.2.135-159.
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RESUMO:Neste artigo tomamos como base a experiência de uma professora-pesquisadora de inglês em uma pesquisa-ação para pensarmos sobre como práticas de ensino-aprendizagem de línguas com tecnologias digitais e o processo de reflexão na pesquisa nos fornecem elementos que fortalecem transformações no fazer pedagógico dessa professora. À luz do pensamento sistêmico da Biologia do Conhecer (MATURANA, 2001), argumentamos que a professora-pesquisadora transformou sua prática pedagógica em conjunto com outros elementos do sistema em que ela se encontra à medida que emoções e relações humanas são favoráveis para isso. Com uso de metodologia de pesquisa qualitativa, pesquisamos as transformações na rede sistêmica no curso da pesquisa-ação e as representações sobre a experiência da professora-pesquisadora, por meio de registros em áudio das reuniões de planejamento, relatórios, colagem visual e entrevista. A discussão dos resultados pretende trazer contribuições para o campo da formação de professores e do ensino de línguas mediado pelas tecnologias digitais. Os resultados indicam que a professora-pesquisadora reflete e inova sua prática embasada em mudanças nas suas emoções ao se sentir mais confiante com o seu trabalho e fluindo em rede com outros pontos do sistema, como mudanças nas ações e emoções de seus estudantes, o que retroalimentou o processo de transformação ocorrido na pesquisa-ação. A partir da discussão dos resultados, indicamos, em acordo com outras pesquisas na literatura, que o potencial de tecnologias digitais para o ensino e aprendizagem de línguas não está propriamente nelas, mas, nas ações, emoções e redes de relações colaborativas que podem ser propiciadas com elas.
PALAVRAS-CHAVE: tecnologias digitais; biologia do conhecer; pesquisa-ação; ensino-aprendizagem de línguas.
ABSTRACT:By looking at the experience of an English teacher-researcher during an action-research study, we consider how teaching/learning practices with digital technologies alongside with the reflection prompted by the research make available to us different phenomena that strengthen transformations within the teacher-researcher practice. In the light of the Biology of Cognition’s systems thinking (MATURANA, 2001), we argue that the teacher-researcher transformed her pedagogical practice in line with other phenomena of the system she is embedded in, and as emotions and human relations are favorable for it. With the use of the qualitative methodology, we approach the transformations within the systemic network and the representations of the experience by the teacher-researcher with the use of audio recordings of our meetings, written reports, a visual collage and an interview. The discussion of the results aims at bringing contributions to the field of teacher education and to language teaching mediated by digital technologies. Results indicate that the teacher-researcher reflects and innovates her practice grounded on changes in her emotions as she feels more confidence in her work and by flowing with changes in other threads of the system, such as changes in her students’ emotions and actions. It feed backed her process of transformation during the action-research. Based upon the results discussed, we indicate, in accordance with other research in the literature, that the potential of digital technologies to the teaching/learning of languages are not in the technologies themselves, but in the actions, emotions and the network of collaborative and open relations that may be afforded by them.
KEYWORDS: digital technologies; biology of cognition; action-research; teaching-learning of languages.
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Atehortua-Puerta, William De Jesús, Martha Lucia Albarracín-Eugenio, Mónica Anyely Jiménez-Sepúlveda, Ángela María Pérez-Zabala, and Norida Eliana Turriago-García. "Relación de la percepción del acudiente del menor sobre la calidad del servicio asistencial de vacunación y su adherencia al programa ampliado de inmunización." Revista Ciencia y Cuidado 12, no. 1 (June 30, 2015): 64. http://dx.doi.org/10.22463/17949831.323.
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Objetivo: determinar la relación de la percepción del acudiente del menor sobre la calidad del servicio asistencial de vacunación y su adherencia al Programa Ampliado de Inmunización en una institución de salud en Cúcuta. Materiales y Métodos: estudio descriptivo, corte transversal, con una muestra de 334 niños. Se aplicó el cuestionario de la Escala Servqual, evaluando las dimensiones de elementos tangibles: fiabilidad, capacidad de respuesta, seguridad y empatía. Se utilizó la escala de Linkert donde 1 es la menor calificación y 5 la mayor calificación. Resultados: los acudientes tienen una percepción de indiferencia del 55.7% e insatisfacción del 34.4% en la dimensión tangible porque en oportunidades carecen de información. Menor es el nivel de satisfacción en la fiabilidad con el 24.3% expresaron sentirse muy satisfechos con los tiempos de espera prolongados para el acceso al servicio. Mientras en la capacidad de respuesta, el 6.9% de los acudientes manifestaron estar satisfechos, opinión más frecuente en acudientes de niños entre los 2 y 5 años. Igualmente frente a la seguridad, la mayoría expresan un grado de satisfacción neutro, siendo más frecuentes en acudientes de menores de 1 año y medio de edad 61.2%. Para la empatía, se constata un nivel alto de insatisfacción donde solo el 5.1% se considera satisfecho frente a un 43.1% de insatisfacción. Conclusión: los usuarios se encuentran vinculados al servicio de vacunación por demanda y necesidad pero es evidente que se debe fortalecer todas las dimensiones de forma integral. PALABRAS CLAVE: Cumplimiento de la medicación, percepción pública de la ciencia, satisfacción del paciente, vacunación. Relationship of the children caregiver perception on the quality of care vaccination service and its adherence to the expanded immunization program ABSTRACT Objective: to determine the relationship of the child´s caregiver perception on the quality of care vaccination service and its adherence to the expanded immunization program in a health institution in Cucuta city. Materials and Methods: a descriptive, cross-sectional, with a sample of 334 children, Servqual Scale questionnaire was applied, testing the dimensions of tangibles, reliability, responsiveness, assurance and empathy. Linkert scale is used, where 1 is the lowest rating and 5 is the highest rating. Results: the caregivers have perceived indifference of 55.7% and 34.4% dissatisfaction in the tangible dimension opportunities because they have a certain lack of information. The lower level of satisfaction with the reliability 24.3% reporting a very good feeling of satisfaction with long waiting times for accessing to the service. While responsiveness 6.9% of caregivers were satisfied. That is the more frequent opinion of caregivers of children between 2 and 5 years old. Facing security, most of them have a neutral level of satisfaction, being more frequent in caregivers of children under 1 year and a half old 61.2%. For empathy, there is a high level of dissatisfaction where only 5.1% is satisfied compared to 43.1% of dissatisfaction. Conclusion: Users are attached to the vaccination service by demand and need but it´s evident to strengthen all dimensions integrally. KEYWORDS: medication compliance, public perception of science, patient satisfaction, vaccination. Relacionamento de guardião da percepção da criança sobre a qualidade do serviço de vacinação e cuidados de sua adesão ao programa de imunização ampliada RESUMO Objetivo: para determinar a relação do guardião percepção da criança sobre a qualidade do serviço de vacinação e cuidados de sua adesão ao Programa Alargado de Vacinação em uma instituição de saúde em Cucuta. Materiais e Métodos: estudo descritivo, transversal, com uma amostra de 334 crianças, questionário Servqual Escala foi aplicada, avaliando as dimensões de tangibilidade, confiabilidade, receptividade, segurança e empatia. Linkert escala em que 1 é a classificação mais baixa e 5 a mais alta classificação é usado. Resultados: os cuidadores têm percebido a indiferença de 55,7% e 34,4% insatisfação nas oportunidades dimensão tangíveis por falta de informação. Quanto mais baixo o nível de satisfação com a fiabilidade com 24,3% relataram sentir-se muito satisfeito, com longos tempos de espera para o acesso ao serviço. Enquanto a capacidade de resposta, 6,9% dos cuidadores estavam satisfeitos, guardiões de opinião mais freqüentes de crianças entre 2 e 5 anos. Também contra mais segurança, expressando um grau de satisfação neutra, sendo mais freqüente em cuidadores de crianças menores de 1 ano e meio de idade 61,2%. Para empatia, um alto nível de insatisfação onde apenas 5,1% está satisfeito em comparação com 43,1% de insatisfação é encontrado. Conclusão: Utilizadores estão ligados à demanda de serviços de vacinação e precisa, mas claramente deve ser reforçada todas as dimensões de forma holística. PALAVRAS-CHAVE: conformidade com a medicação, percepção pública da ciência, a satisfação do paciente, a vacinação.
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Pangemanan, Damajanty H. C., Joice N. A. Engka, and Siantan Supit. "GAMBARAN KEKUATAN OTOT DAN FLEKSIBILITAS SENDI EKSTREMITAS ATAS DAN EKSTREMITAS BAWAH PADA SISWA/I SMKN 3 MANADO." JURNAL BIOMEDIK (JBM) 4, no. 3 (March 16, 2013). http://dx.doi.org/10.35790/jbm.4.3.2012.1217.
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Abstract: This study aimed to reveal an overview of muscle strength and joint flexibility of the upper and lower limbs of the students of SMKN 3 Manado. This was a simple descriptive study with a cross-sectional design. In this study, muscle strength of the right and left hands was measured by using a grip strength dynamometer and of the limb muscles by using a leg dynamometer. Respondents who met the inclusion criteria were 53 people composed of 22 males and 31 females. The results showed that the upper and lower limb muscle strength were lower than normal, and none were categorized as good muscle strength. Flexibility of lower limb joints generally had a normal range of motion (ROM) value. Conclusion: Most students of SMKN 3 Manado had very low upper and lower limb muscle strength. The evaluation of lower limb joint flexibility showed normal ROM value. Keywords: muscle strength,joints flexibility. Abstrak: Penelitian ini bertujuan untuk mengetahui gambaran kekuatan otot dan fleksibilitas sendi ekstremitas atas dan bawah pada pelajar SMKN 3 Manado. Penelitian menggunakan model survey deskriptif potong lintang dengan mengukur kekuatan otot ektremitas kiri dan kanan menggunakan alat pengukur khusus pada tangan dan kaki. Responden yang memenuhi kriteria inklusi terdiri dari 53 orang yang terbagi 22 orang pria dan 31 orang perempuan. Hasil penelitian menunjukkan bahwa kekuatan otot ekstremitas atas (kekuatan otot genggam tangan kanan dan kiri) dan kekuatan otot ekstremitas bawah (kekuatan otot tungkai) umumnya mempunyai kekuatan otot yang kurang sekali dan tidak ada yang masuk kategori baik Fleksibilitas sendi ekstremitas bawah umumnya mempunyai nilai range of motion (ROM) normal. Simpulan: Sebagian besar siswa/i SMKN 3 Manado mempunyai kekuatan otot ekstremitas atas dan bawah tergolong kategori kurang sekali. Penilaian fleksibilitas sendi-sendi ekstremitas bawah umumnya memperlihatkan ROM yang normal. Kata kunci: kekuatan otot, fleksibilitas sendi.
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Kusmarwaty, Drahma, and Theresia I. Mogi. "REHABILITASI MEDIK PADA SINDROM MARFAN." JURNAL BIOMEDIK (JBM) 6, no. 3 (December 15, 2014). http://dx.doi.org/10.35790/jbm.6.3.2014.6322.
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Abstract: Marfan Syndrome (MS) is an autosomal dominant condition of the connective tissue that involves the ocular, cardiovascular and musculoskeletal systems. MS is caused by mutations in the fibrillin-1 gene, leading to joint ligaments flaccidity, joint hypermobility and overgrowth of the long bones. The diagnosis of MS is confirmed by using the Ghent nosology,through a comprehensive assessment largely based on a combination of major and minor clinical manifestations in various organ systems and the family history. The management of MS done with collaboration of team genetic clinic, cardiovascular, orthopedic, eye, and rehabilitation. The aims of rehabilitation of MS patients are to increase pulmonary function, improve exercise endurance, increases bone density, physical strength, prevent scoliosis, education about functional training on activity daily living.Keywords: Marfan syndrome, management, team rehabilitationAbstrak: Sindrom Marfan (SM) adalah autosom dominan dari jaringan ikat yang melibatkan ocular, kardiovaskular dan sistem musculoskeletal. Penyebab SM adalah mutasi dari gen fibrillin-1, yang menyebabkan flaccid ligamen sendi, hipermobilitas sendi dan overgrowth dari tulang panjang. Diagnosis dari SM dengan Ghent nosology, melalui penilaian secara menyeluruh berdasarkan kombinasi dari manifestasi klinik mayor dan minor pada sistem organ dan riwayat keluarga. Penanganan SM dilakukan dengan kolaborasi tim antara lain klinik genetik, kardiovaskular, orthopedi, mata, dan tim rehabilitasi. Tujuan dari rehabilitasi pada SM adalah meningkatkan fungsi paru, meningkatkan ketahanan latihan, meningkatkan densitas tulang, ketahanan fisik, mencegah skoliosis, edukasi mengenai functional training pada aktivitas kehidupan sehari-hari.Kata kunci: sindrom Marfan, penanganan, tim rehabilitasi
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Kalangi, Sonny J. R. "PERUBAHAN OTOT RANGKA PADA OLAHRAGA." JURNAL BIOMEDIK (JBM) 6, no. 3 (December 15, 2014). http://dx.doi.org/10.35790/jbm.6.3.2014.6323.
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Abstract: Sports can enhance physical fitness and defence mechanism of the body. In the cellular and tissue levels, sports can improve the shape, function, defence, and strength of skeleton muscles. Although muscle cells can not undergo mytosis anymore, the injured muscle fibers can still be replaced by new fibers. During this regeneration process, the growth of new fibers compete with the growth of connective tissue. If there is less oxygen supply regeneration of muscle tissues will be hindered meanwhile the connective tissue can grow unimpededly. The changes of skeletal muscles are influenced by the endurance of physical training. As long as the physical training does not exceed the adaptation limit of the body, sport injury does not occur. Due to the regular physical training, all systems of the body will be improved, as well as the strength and skeletal muscle sizes. Therefore, the muscles can protect the joints against sudden external trauma.Keywords: sport, regeneration, muscle hypertrophy, sport injuryAbstrak: Olahraga, terutama bila dilakukan secara teratur, dapat meningkatkan kesegaran jasmani serta daya tahan. Pada tingkat sel dan jaringan olahraga dapat memperbaiki bentuk, fungsi, ketahanan, dan kekuatan otot rangka. Otot rangka tergolong jaringan yang purna-kembang artinya sel-selnya tidak dapat membelah lagi untuk memperbanyak diri. Sekalipun serat ototnya tidak dapat membelah lagi otot yang rusak dapat diganti dengan serat baru sehingga pulih-asal seperti sediakala. Dalam proses regenerasi, pertumbuhan serat otot baru bersaing dengan pertumbuhan jaringan ikat. Jika pasokan oksigen terhambat, regenerasi jaringan otot akan terganggu sedangkan jaringan ikat akan lebih leluasa tumbuh. Perubahan yang terjadi pada otot rangka sesuai dengan beban latihan. Sepanjang latihan tidak melampaui batas kemampuan penyesuaian tubuh, umumnya tidak akan terjadi cedera otot. Dengan latihan yang teratur sistem dalam tubuh akan menjadi makin baik mutu kerja dan kekuatannya, dan ukuran serat otot bertambah besar (hipertrofi). Ketahanan dan kekuatan otot yang baik akan dapat melindungi sendi terhadap cedera yang disebabkan oleh beban tambahan yang mendadak dari luar.Kata kunci: olahraga, regenerasi, hipertrofi otot, cedera olahraga
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Achmad, Karmila, Agoes SMD, and Tavio . "METODE EKSPERIMENTAL PERKUATAN KOLOM BETON BERTULANG MENGGUNAKAN FRP." Jurnal Media Teknik Sipil 12, no. 2 (March 14, 2015). http://dx.doi.org/10.22219/jmts.v12i2.2286.
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METODE EKSPERIMENTAL PERKUATAN KOLOM BETON BERTULANG MENGGUNAKAN FRP Experimental Method Of Strengthening Concrete Columns Using FRPKarmila Achmad1, Agoes SMD2, Tavio31Jurusan Teknik Sipil Fakultas Teknik – Politeknik Negeri Balikpapan2Jurusan Teknik Sipil Fakultas Teknik – Universitas Brawijaya Malang3Jurusan Teknik Sipil Fakultas Teknik – Institut Sepulun Nopember SurabayaAlamat korespondensi: Jl Soekarno Hatta Km. 08, Balikpapane-mail: 1)milabpp@yahoo.co.idAbstractThe column is an important structure element because the failure of column will have direct impact to other structure components, so that the ruin of structural column is an important thing to be observed. The research use experimental method. The aim of this research is to get improving of strength and ductility in column specimen which is given the FRP strengthener (Fiber Reinforced Polymer) compared with original column. There are 3 specimens used. They are C-1 (original column), C-1G (column with GFRP strengthener 1 layer) and C-1C (column with CFRP strengthener 1 layer). From the research got the increasing Pmax toward original column is 33,52% and 54,97%, the increasing of dmax is 6,65% and 81,18%, also the increasing of Mmax is 32,41% and 55,36% each for C-1G and C-1C. Ductility indexes taken on three positions are plastic hinge zone, a half high of column effective and as high as column effective. From analyze result got the increasing of displacement ductility toward C-1 for C-1G is -34,20%, -28,46% and -12,74% and C-1C is 64,48%, 108,74% and 118,68%, each for plastic hinge zone, a half high of column effective and as high as column effective. In column C-1G happened the decreasing of ductility value because there has been destruction in column head when the test was running. Key words : Experimental method, FRP, RC, Strengthener columnAbstrakKolom merupakan elemen struktur penting karena kegagalan kolom akan berpengaruh langsung terhadap komponen struktur lainnya , sehingga kehancuran kolom struktural merupakan hal yang penting untuk dicermati . Penelitian ini menggunakan metode eksperimen . Tujuan dari penelitian ini adalah untuk mendapatkan meningkatkan kekuatan dan daktilitas dalam spesimen kolom yang diberi FRP penguat ( Fiber Reinforced Polymer ) dibandingkan dengan kolom awal . Ada 3 spesimen yang digunakan . Mereka adalah C - 1 ( kolom asli) , C - 1G ( kolom dengan GFRP penguat 1 lapisan ) dan C - 1C ( kolom dengan CFRP penguat 1 lapisan ) . Dari penelitian mendapat peningkatan Pmax menuju kolom awal adalah 33,52 % dan 54,97 % , peningkatan dmax adalah 6,65 % dan 81,18 % , juga meningkatnya Mmax adalah 32,41 % dan 55 , 36 % masing-masing untuk C - 1G dan C - 1C . Indeks daktilitas diambil pada tiga posisi yang zona sendi plastis , setengah tinggi kolom yang efektif dan setinggi kolom yang efektif . Dari hasil analisis mendapat peningkatan daktilitas terhadap - C 1 untuk C - 1G adalah -34,20 % , -28,46 % dan -12,74 % dan C - 1C adalah 64,48 % , 108,74 % dan 118,68 % , masing-masing untuk zona sendi plastis , setengah tinggi kolom yang efektif dan setinggi kolom yang efektif . Dalam kolom C - 1G terjadi penurunan nilai daktilitas karena sudah ada kerusakan di kepala kolom saat tes berjalan .Kata kunci : metode eksperimental , FRP , RC , kolom Strengthener
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Albuquerque, Carlos Rodrigo Jordão de, Diego Filipe Bezerra Silva, Olímpia Crispim da Silveira, Carmen Lúcia Soares Gomes de Medeiros, and Maria Helena Chaves de Vasconcelos Catão. "Reabilitação funcional e estética de dente anterior fraturado em paciente hebiátrico: relato de caso." ARCHIVES OF HEALTH INVESTIGATION 8, no. 2 (May 14, 2019). http://dx.doi.org/10.21270/archi.v8i2.3176.
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Introdução: Após fratura decorrente de trauma e consequente tratamento endodôntico, os dentes têm sua resistência mecânica reduzida, sendo necessária, em alguns casos, a utilização de um retentor intrarradicular. Objetivo: Descrever um caso clínico de reabilitação de um dente anterior que apresentava fratura decorrente de trauma, de um paciente adolescente. Relato do caso: Paciente do sexo masculino, 15 anos de idade, apresentou-se com a queixa da aparência estética do dente 32. Na anamnese o paciente relatou que há cerca de 1 ano havia fraturado o referido dente enquanto brincava, e que sentiu dor apenas nas primeiras horas após o acidente, não se queixando mais de qualquer sintomatologia dolorosa desde então. Ao exame radiográfico, observou-se fratura do dente 32, além da presença de imagem radiolúcida na região periapical do mesmo dente. Assim, baseado na avaliação radiográfica e após criteriosos exames com recursos semiotécnicos empregados na Endodontia, confirmou-se o diagnóstico de necrose pulpar no referido dente. Foi instituído o tratamento endodôntico previamente ao tratamento restaurador. A reabilitação consistiu inicialmente pelo tratamento endodôntico. Na sequência optou-se pela instalação de um pino de fibra de vidro (PFV). Por fim, a reconstrução coronária foi realizada de forma direta, em resina composta e com o auxílio de uma coroa de cloreto de polivinila (PVC). Conclusão: Através do resultado final obtido, concluiu-se que esta é uma alternativa rápida e viável para casos como o apresentado, proporcionando não somente o restabelecimento funcional e estético do dente, mas também satisfação e elevação da autoestima de pacientes hebiátricos.Descritores: Traumatismos Dentários; Dente não Vital; Restauração Dentária Permanente.ReferênciasMazzoleni S, Graf F, Salomon E, Simionato F, Bacci C, Stellini E. 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Mendes, Lise Maria Carvalho, Leidiane Pereira de Sousa, Renata Simões Monteiro, Veridiana Barreto do Nascimento, and Antonio Sabino da Silva Neto. "Performance of the nursing team in the rapid HIV tes." Revista de Enfermagem UFPE on line 14 (June 17, 2020). http://dx.doi.org/10.5205/1981-8963.2020.244420.
Full textAbstract:
Objetivo: identificar potencialidades e fragilidades da equipe de enfermagem no manejo de pacientes no teste rápido anti-HIV. Método: trata-se de um estudo quantitativo, descritivo, exploratório, com a equipe de enfermagem que atua na execução do teste rápido anti-HIV. Levantou-se amostragem censitária, totalizando seis enfermeiros e seis técnicos de enfermagem os quais responderam ao questionário sociodemográfico e sobre a realização do teste rápido. Resultados: observaram-se, como potencialidades, a realização de grupos educativos, a realização do aconselhamento pós-teste e a entrega de resultados de forma individual. Verificaram-se as seguintes fragilidades: ficha imprópria para a coleta de dados; execução de etapas do teste rápido por profissionais distintos; ambiguidade na execução do protocolo de recrutamento de parceiros e notificação compulsória; sentir-se inseguro para a realização do procedimento; sobrecarga de trabalho; restrição de horários de funcionamento das Unidades Básicas de Saúde. Conclusão: ressalta-se que as fragilidades visualizadas demonstram que não se trata de uma problemática exclusiva à atenção PVHA na perspectiva da Atenção Primária à Saúde, mas, também, a outras ações programáticas no âmbito da Política Nacional da Atenção Básica. Descritores: HIV; Infecções por HIV; Síndrome da Imunodeficiência Adquirida; Equipe de Enfermagem; Atenção Primária à Saúde; Diagnóstico Precoce.AbstractObjective: to identify the nursing team's strengths and weaknesses in the management of patients in the rapid HIV test. Method: this is a quantitative, descriptive, exploratory study, with the nursing team that works on the rapid HIV test. A census sampling was carried out, totaling six nurses and six nursing technicians who answered the sociodemographic questionnaire and the performance of the rapid test. Results: it was observed, as potentialities, the realization of educational groups, the realization of post-test counseling and the delivery of results individually. The following weaknesses were found: improper form for data collection; execution of rapid test steps by different professionals; ambiguity in the execution of the partner recruitment protocol and mandatory notification; feeling insecure to perform the procedure; work overload; restriction of opening hours of the Basic Health Units. Conclusion: it is emphasized that the weaknesses seen demonstrate that this is not an exclusive problem to PLWHA care from the perspective of Primary Health Care, but also to other programmatic actions within the scope of the National Primary Care Policy. Descriptors: HIV; HIV Infections; Acquired Immunodeficiency Syndrome; Nursing, Team; Primary Health Care; Early Diagnosis.ResumenObjetivo: identificar las fortalezas y debilidades del equipo de enfermería en el manejo de pacientes en la prueba rápida de VIH. Método: es un estudio cuantitativo, descriptivo, exploratorio, con el equipo de enfermería que trabaja en la prueba rápida de VIH. Se realizó un muestreo censal, con un total de seis enfermeros y seis técnicos de enfermería que respondieron el cuestionario sociodemográfico y el desempeño de la prueba rápida. Resultados: se observó, como potencialidades, la realización de grupos educativos, la consejería posterior a la prueba y la entrega de resultados individualmente. Se encontraron las siguientes debilidades: forma incorrecta para la recopilación de datos; ejecución de pasos de prueba rápidos por diferentes profesionales; ambigüedad en la ejecución del protocolo de reclutamiento de socios y notificación obligatoria; sentirse inseguro para realizar el procedimiento; sobrecarga de trabajo; restricción de los horarios de atención de las Unidades Básicas de Salud. Conclusión: se enfatiza que las debilidades observadas demuestran que este no es un problema exclusivo para la atención de las PVVS desde la perspectiva de la Atención Primaria de Salud, sino también para otras acciones programáticas dentro del alcance de la Política Nacional de Atención Primaria. Descriptores: VIH; Infecciones por VIH; Síndrome de Inmunodeficiencia Adquirida; Grupo de Enfermeira; Atención Primaria de Salud; Diagnóstico Precoz.