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1
West, R. J. "Littoral and sub-littoral habitats of Jervis Bay." Wetlands Australia 6, no. 2 (January 6, 2010): 48. http://dx.doi.org/10.31646/wa.105.
Повний текст джерела
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Leony Risdayanti, Ni Luh Gede, and I. Putu Windu Mertha Sujana. "Penguatan Nilai Karakter Disiplin Dan Demokratis Melalui Organisasi Sekaa Teruna Teruni Di Bali." Widya Accarya 13, no. 1 (April 29, 2022): 101–5. http://dx.doi.org/10.46650/wa.13.1.1243.101-105.
Повний текст джерелаАнотація:
Sekaa Teruna Teruni adalah organisasi yang menjadi wadah untuk mengembangkan generasi muda khususnya anak yang masih berusia sekolah maupun tidak sekolah guna memperkuat nilai karakter disiplin dan demokratis pada dirinya. Globalisasi telah membentuk peradapan zaman dengan menyertakan gaya hidup praktis yang mengakibatkan dapat merubah pola hidup generasi muda dalam kehidupan bermasyarakat khususnya dalam kehidupan berorganisasi ini. Seiring berkembangnya zaman banyak perubahan yang terjadi dalam kehidupan masyarakat. Dengan adanya gadget kita bisa melakukan komunikasi jarak jauh, bermain games hal itu membuat manusia menjadi lebih asik dengan dunianya sendiri. Manfaat dalam mengikuti organisasi Sekaa Teruna Teruni banyak hal yang bisa dipelajari seperti disiplin waktu, gotong royong, bermusyawarah mufakat dan belajar bekerja secara berkelompok. Sekaa Teruna Teruni dapat merangkul generasi muda dengan berbagai kegiatan positif dan dengan adanya awig-awig sebagai pedoman berperilaku yang dapat menjadi pondasi untuk melindungi genarasi muda dari dampak negatif perkembangan zaman.
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Ani Kurniawati. "Analisis Kompetensi Sosial Guru Menurut Ahmad Syalaby." Widya Accarya 14, no. 2 (October 29, 2023): 99–105. http://dx.doi.org/10.46650/wa.14.2.1362.99-105.
Повний текст джерелаАнотація:
Kompetensi sosial guru merupakan salah satu dari empat kompetensi kepribadian yang harus dimiliki oleh seorang guru. Kajian ini dilakuan dalam upaya mengurangi catatan panjang mengenai berbagai permasalahan dalam lingungan pendidikan yang ada di Indonesia. Karena salah satu kunci untuk memperbaiki system pendidikan saat ini adalah dengan memperbaiki kualitas pengejarnya. Salah satu pendapat mengenai kompetensi sosial yang harus dimiliki oleh seorang guru telah di kemukakan oleh Ahmad Tsalby. Metode yang digunakan dalam kajian ini adalah penelitian kepustakaan dengan analisis isi yang mengacu pada sumber primer buku karya Ahmad Tsalby yang berjudul At-Tarbiyah Al-Islamiyah Nadmuha, Falsafatuha, Tarikhuha dan jurnal terkait. Indikator Kompetensi Sosial Menurut Ahmad Syalaby meliputi kompetensi guru dalam menulis karya ilmiah, keterampilan berinteraksi dengan siswa, komunikasi guru dan orang tua, serta hubungan antara guru dengan masyarakat
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Nurul Sa’diah, Rahmah, and Sulaeman. "Implementasi PSAK No. 105 Pada Pembiayaan Mudharabah Di Baitul Maal Wa Tamwil." Jurnal Health Sains 1, no. 6 (October 23, 2020): 749–61. http://dx.doi.org/10.46799/jsa.v1i6.108.
Повний текст джерелаАнотація:
Penelitian ini bertujuan untuk menganalisis dan mengetahui implementasi PSAK No. 105 pada pembiayaan mudharabah di Baitul Maal wa Tamwil (BMT) Kabandungan. Variabel yang digunakan dalam penelitian ini adalah PSAK No 105 dan Pembiayaan Mudharabah. Populasi dan sampel yang digunakan adalah kondisi sosial yang meliputi: tempat, pelaku, dan aktivitas, dengan teknik pengambilan sampel yang digunakan adalah purposive sampling. Narasumber dalam penelitian ini yaitu kepala BMT dan kepala bagian keuangan (bendahara). Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif. Hasil penelitian menunjukkan bahwa implementasi perlakuan akuntansi pembiayaan mudharabah di BMT Kabandungan yang terdiri dari pengakuan investasi, pengakuan kerugian, pengakuan keuntungan, pengakuan piutang, pengakuan beban, pengukuran, penyajian dan pengungkapannya sudah sepenuhnya sesuai dengan PSAK No. 105.
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Nurul Sa’diah, Rahmah, and Sulaeman. "Implementasi PSAK No. 105 Pada Pembiayaan Mudharabah Di Baitul Maal Wa Tamwil." Jurnal Health Sains 1, no. 6 (October 23, 2020): 749–61. http://dx.doi.org/10.46799/jsa.v1i6.108.
Повний текст джерелаАнотація:
Penelitian ini bertujuan untuk menganalisis dan mengetahui implementasi PSAK No. 105 pada pembiayaan mudharabah di Baitul Maal wa Tamwil (BMT) Kabandungan. Variabel yang digunakan dalam penelitian ini adalah PSAK No 105 dan Pembiayaan Mudharabah. Populasi dan sampel yang digunakan adalah kondisi sosial yang meliputi: tempat, pelaku, dan aktivitas, dengan teknik pengambilan sampel yang digunakan adalah purposive sampling. Narasumber dalam penelitian ini yaitu kepala BMT dan kepala bagian keuangan (bendahara). Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif. Hasil penelitian menunjukkan bahwa implementasi perlakuan akuntansi pembiayaan mudharabah di BMT Kabandungan yang terdiri dari pengakuan investasi, pengakuan kerugian, pengakuan keuntungan, pengakuan piutang, pengakuan beban, pengukuran, penyajian dan pengungkapannya sudah sepenuhnya sesuai dengan PSAK No. 105.
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Hutchinson, Pamela J. S., Rick A. Boydston, Corey V. Ransom, Dennis J. Tonks, and Brent R. Beutler. "Potato Variety Tolerance to Flumioxazin and Sulfentrazone." Weed Technology 19, no. 3 (September 2005): 683–96. http://dx.doi.org/10.1614/wt-04-221r.1.
Повний текст джерелаАнотація:
Field studies were conducted at Aberdeen, ID; Ontario, OR; and Paterson, WA, to evaluate potato tolerance to flumioxazin and sulfentrazone. In ‘Russet Burbank’ tolerance trials conducted in 2000 at ID, OR, and WA, sulfentrazone applied preemergence (PRE) at rates ranging from 105 to 280 g ai/ha caused significant injury consisting of stunting, leaf discoloration-blackening, and/or leaf malformation-crinkling at 4 wk after treatment (WAT). By 12 WAT, injury was ≤5%. At 4 WAT, flumioxazin applied PRE at 105 and 140 g ai/ha resulted in injury, whereas 53 g ai/ha did not cause significant injury. At 12 WAT, no visual injury was present at the ID site, whereas flumioxazin at 140 g/ha was still causing injury in WA. Regardless of initial injury, Russet Burbank tuber yields at ID, OR, and WA were not reduced as a result of any flumioxazin or sulfentrazone treatment compared with the nontreated controls. In potato variety tolerance trials conducted at ID in 2000 and at WA in 2002 with Russet Burbank, ‘Ranger Russet’, ‘Russet Norkotah’, and ‘Shepody’ and at ID in 2002 with those varieties plus ‘Alturas’ and ‘Bannock Russet’, early season injury caused by flumioxazin or sulfentrazone applied PRE at rates as high as 210 g ai/ha or 280 g/ha, respectively, occurred, but variety tuber yields were not reduced compared with nontreated control yields. In contrast, at ID in 2001, early injury caused by flumioxazin or sulfentrazone applied PRE at 105 or 210 g/ha translated to tuber yield reductions of all six varieties tested compared with the nontreated controls. At WA in 2001, Ranger Russet tuber yields were reduced by PRE applications of flumioxazin at 53 to 140 g/ha or sulfentrazone at 105 to 280 g/ha, and Shepody total tuber yields were reduced by all rates of PRE-applied sulfentrazone. Russet Burbank and Russet Norkotah tuber yields were unaffected by either herbicide. Unusual heat stress occurring early in the 2001 growing season at both locations may have compounded the effects of herbicide injury and, consequently, tuber yields were reduced in 2001, whereas injury occurring in 2000 or 2002 during relatively normal growing conditions did not translate to yield reductions.
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Kurnia, Ulfa, and Akbar Bin Asis. "Thabi’ah wa Ilhah Akhlaqiyaat al-‘Amal fi Surah al-Taubah al-Ayat 105." Al-Irfan : Journal of Arabic Literature and Islamic Studies 5, no. 2 (September 12, 2022): 217–28. http://dx.doi.org/10.36835/alirfan.v5i2.5764.
Повний текст джерелаАнотація:
The discussion in this treatise is the Qur'an's view of work ethics focusing on Surah Al-Taubah /105:9, with this writing in the study of interpretation can provide understanding for the community to do a good job. This study uses a qualitative literary research method. Then the data collection used is the library method that comes from primary and secondary data. After the data is collected, it is then performed by processing the data using a perfect interpretation pattern. Furthermore, the data were analyzed using description, validation and argumentation. The results of this study, in work ethics in Surah At-Tawbah /105:9 found forms of work ethics, working hard, enthusiasm and wisdom for life as a quality virtue of life in the sense that it should be with good efforts and methods and to be grateful for what is achieved as a form of human existence.
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Graham, George G., William C. MacLean, Kenneth H. Brown, Enrique Morales, Jorge Lembcke, and Arturo Gastañaduy. "Protein Requirements of Infants and Children: Growth During Recovery From Malnutrition." Pediatrics 97, no. 4 (April 1, 1996): 499–505. http://dx.doi.org/10.1542/peds.97.4.499.
Повний текст джерелаАнотація:
Objective. To evaluate the adequacy of protein intakes now recommended as safe for infants and toddlers. Methods. Subjects were recovering malnourished infants, age 5.3 to 17.9 months, length age (LA) 2.5 to 6.4 months, weight age (WA) 1.5 to 5.2 months, weight/length (W/L) 78% to 100% of National Center for Health Statistics data; and toddlers age 11.4 to 31.6 months, LA 6.1 to 17.9 months, WA 3.9 to 12.0 months, W/L 79% to 99%. Infants were assigned at random to formulas with 5.5%, 6.7%, or 8.0% energy as 60:40 whey:casein protein. The 5.5% was based on FAO-WHO-UNU safe protein and average energy for ages 2.5 to 6.0 months. Toddlers received 4.7% (recommended for 6 to 18 months), 6.4%, or 8.0%. Identical concentrations (weight/kcal) of other nutrients were maintained; intakes were adjusted weekly to reach, in 90 days, the 50th percentile of weight for a LA 3 months greater than the initial one. Results. Infants consumed 125 ± 11 (SD), 116 ± 10, and 126 ± 14 kcal and 1.7 ± 0.1, 1.9 ± 0.2, and 2.5 ± 0.3 g protein Kg-1· d-1; gained 2.4 ± 0.7, 2.9 ± 0.7, and 2.6 ± 0.5 months in LA, and reached a W/L of 105 ± 5, 103 ± 6, and 105 ± 5% of reference. Sum of four fat-folds (Σ FF) grew 13.1 ± 6.9, 10.4 ± 4.8, and 11.7 ± 5.3 mm to 32.5 ± 5.2, 31.7 ± 4.7, and 30.5 ± 5.5 mm; arm muscle areas (AMA) 57%, 51%, 70% to 1004 ± 109, 1017 ± 110, and 1004 ± 116 mm2, still low; arm fat areas (AFA) 93%, 66%, and 93% to higher-than-normal 598 ± 105, 610 ± 101, and 541 ± 116 mm2. Regression of intake on weight gain estimated energy for maintenance + activity to be 81.0 ± 7.5 (SEM) kcal · kg-1· d-1, and cost of gain (storage + metabolic cost) as 7.6 ± 1.7 kcal/g, with no significant effect of % protein. Toddlers consumed 107 ± 9, 103 ± 12, and 105 ± 10 kcal and 1.3 ±0.1, 1.6 ± 0.2, and 2.1 ± 0.2 g protein kg-1 · d-1; gained 3.3 ± 0.7, 2.9 ± 0.6, and 3.3 ± 0.7 months in LA; to a W/L of 102 ± 1, 102 ± 3, and 101 ± 4%. Σ FF grew 9.2 ± 4.0, 7.4 ± 4.3, and 6.0 ± 3.8 to 28.9 ± 5.2, 30.5 ± 3.7, and 27.0 ± 2.7 mm; AMA 31%, 33%, and 34% to 1121 ± 115, 1124 ± 110, and 1117 ± 120 mm2; AFA 53%, 44%, and 45% to higher-than-normal 578 ± 106, 636 ± 99, and 569 ± 68 mm2. Cost of maintenance + activity was 70.8 ± 3.8 (SEM) kcal · kg-1 · d-1, that of weight gain 9.7 ± 1.35 kcal/g, with no effect of % protein. Conclusions. Within age groups, there were no significant protein-related differences in growth. In both infants and toddlers, high-energy intakes resulted in mild obesity, with lean body mass still deficient. Protein intakes two SD below the means in the lowest protein/energy cells, 1.5 g · kg-1 · d-1 for infants and 1.1 g · Kg-1 · d-1 for toddlers, should still be safe for nearly all children of comparable biological ages.
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Rosemary Schmalz, S. P. "The Mathematics Textbook: How Can It Serve The Standards?" Arithmetic Teacher 38, no. 1 (September 1990): 14–16. http://dx.doi.org/10.5951/at.38.1.0014.
Повний текст джерелаАнотація:
A few years ago I taught middle-grade mathematics in two schools for most of an academic year. I began teaching in the second school after Thanksgiving. On one of my first days there, I asked the students to open their books to page 106. Several objected. “We haven't done page 105,” they pointed out. When I told them that we weren't going to do page 105, one child wa particularly upset. He gave me a disgusted look and said, “You don't teach right.”
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Gunter, B. C., O. Didova, R. E. M. Riva, S. R. M. Ligtenberg, J. T. M. Lenaerts, M. A. King, M. R. van den Broeke, and T. Urban. "Empirical estimation of present-day Antarctic glacial isostatic adjustment and ice mass change." Cryosphere 8, no. 2 (April 28, 2014): 743–60. http://dx.doi.org/10.5194/tc-8-743-2014.
Повний текст джерелаАнотація:
Abstract. This study explores an approach that simultaneously estimates Antarctic mass balance and glacial isostatic adjustment (GIA) through the combination of satellite gravity and altimetry data sets. The results improve upon previous efforts by incorporating a firn densification model to account for firn compaction and surface processes as well as reprocessed data sets over a slightly longer period of time. A range of different Gravity Recovery and Climate Experiment (GRACE) gravity models were evaluated and a new Ice, Cloud, and Land Elevation Satellite (ICESat) surface height trend map computed using an overlapping footprint approach. When the GIA models created from the combination approach were compared to in situ GPS ground station displacements, the vertical rates estimated showed consistently better agreement than recent conventional GIA models. The new empirically derived GIA rates suggest the presence of strong uplift in the Amundsen Sea sector in West Antarctica (WA) and the Philippi/Denman sectors, as well as subsidence in large parts of East Antarctica (EA). The total GIA-related mass change estimates for the entire Antarctic ice sheet ranged from 53 to 103 Gt yr−1, depending on the GRACE solution used, with an estimated uncertainty of ±40 Gt yr−1. Over the time frame February 2003–October 2009, the corresponding ice mass change showed an average value of −100 ± 44 Gt yr−1 (EA: 5 ± 38, WA: −105 ± 22), consistent with other recent estimates in the literature, with regional mass loss mostly concentrated in WA. The refined approach presented in this study shows the contribution that such data combinations can make towards improving estimates of present-day GIA and ice mass change, particularly with respect to determining more reliable uncertainties.
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Brunner, J. F., M. D. Doerr, and L. O. Smith. "Apple, Obliquebanded Leafroller Control with Spinosad in Summer, 1995." Arthropod Management Tests 21, no. 1 (January 1, 1996): 9. http://dx.doi.org/10.1093/amt/21.1.9a.
Повний текст джерелаАнотація:
Abstract Spinosad DE-105 1.6% was evaluated for its ability to control OBLR larvae of the summer generation. The test was conducted in an apple orchard at Mattawa, WA. The trees were 3-yr-old Delicious on dwarfing roots. Treatments were applied to 8-tree plots replicated 5 times in a randomized complete block. All treatments were applied with a handgun sprayer at 300 psi to the point of drip, simulating a dilute spray of approximately 400 gpa. The 50% egg hatch and 50% + 14 d treatments were applied 28 Jun and 10 Jul, and the 100% egg hatch and 100% + 14 d treatments were applied 10 Jul and 24 Jul. The post-treatment evaluation was made on 28 Jul. The total number of live OBLR larvae found in a 10-min search on all 8 trees of a treatment replication was counted.
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Omrani, Pantea, Hamideh Abdolzadeh, Foad Roshan, and Mahdi Ganjkhani. "Applicational properties of reinforced plywood with nanomaterials and kenaf fiber." BioResources 18, no. 4 (August 21, 2023): 7054–65. http://dx.doi.org/10.15376/biores.18.4.7054-7065.
Повний текст джерелаАнотація:
Kenaf fibers were added as a reinforcement between wood veneers of poplar (Populus deltoides) bonded with urea–formaldehyde (UF) resin to improve the applicational properties of standard three-layered plywood. Additionally, the influence of two different nanomaterials (nanocellulose and nanosilica)-modified UF resins on the performance of plywood was evaluated. Then, thickness swelling (TS), water absorption (WA), shear strength, and flexural properties were examined. Results indicated that reinforced composites with kenaf fibers improved the modulus of rupture (MOR) and modulus of elasticity (MOE) in both directions. In addition, physical properties, such as TS and WA after 24 h, improved in the reinforced plywood with kenaf and use of nanosilica (KNS) as a filler. The results of the mechanical properties were better than blanks. The treated adhesive, with nanocellulose and nanosilica revealed similar mechanical behaviors. The shear strength of plywood in KNC specimens showed the best result (increased 64.6% compared to blank) and MOR for both the parallel and perpendicular directions to the grain of the surface layers for KNS (105% and 158%, respectively), and MOE for KNS (92.9% and 152%, respectively) compared to the blank.
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Haynes, Jonathan. "Kenneth Gyang, director. Confusion Na Wa. 2013. 105 minutes. English, Pidgin, and Hausa. Nigeria. Cinema Kpatakpata. Streaming on Dobox.tv." African Studies Review 57, no. 2 (August 18, 2014): 241–43. http://dx.doi.org/10.1017/asr.2014.78.
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Ragab, Mohamed, Saad Mohamed Mostfa, Khaled Hassan El-Kholy, Lamia M. Radwan, Abeer El-Shafie, and Ibrahim Talat El-Ratel. "Effects of Genotype and Weaning Age Interaction on Growth Traits in Rabbits." World's Veterinary Journal 11, no. 2 (June 25, 2021): 249–56. http://dx.doi.org/10.54203/scil.2021.wvj32.
Повний текст джерелаАнотація:
Weaning age is an important factor that affects the growth and health of weaned animals. Therefore, the current experiment was conducted to study genotype (G) and weaning age (WA) interaction (G×WA) effects on growth traits of the animals belonged to two lines of rabbits (APRI and V line) reared under Egyptian conditions. Multiparous doe rabbits were serviced to obtain 225 litters with 1800 young rabbits at weaning. The weaning ages ranged from 26 to 43 days where the young rabbits were weaned at different ages (≥28 days, WA1; 28 < Treatment ≥ 35 days, WA2; 35 < Treatment ≥ 40 day, WA3 and 40< Treatment, WA4). Body weight (BW) from 4 to 16 weeks of age and corresponding average daily gain (ADGt1-t2) were measured. The BW significantly increased in APRI rabbits, compared to those in V line at the different ages where at the end of the fattening period, the difference was 105 g per animal with higher ADG. Regarding the weaning age effects, positive effects were observed where the highest BW was observed at the fattening period. The ADG of rabbits weaned in late weaning was higher than in early weaning with significant differences. The observed results suggest the existence of relevant G×WA interaction for the investigated traits. Therefore, the weaning age of 29-35 days is recommended for young APRI rabbits while it is suggested to wean the V rabbits after 35 days. The study confirmed that early weaning is not preferable for the rabbit under Egyptian conditions and it is better to wean young rabbits at the minimum age of 30 days to achieve the best BW and growth rate.
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Lubis, Mawardi. "Respon Masyarakat Milenium Tentang Urgensi Menjadi Guru Berkarakter Ikhlas Dalam Perspektif Manajemen Sumber Daya Pendidikan." At-Ta'lim : Media Informasi Pendidikan Islam 21, no. 2 (December 30, 2022): 217. http://dx.doi.org/10.29300/attalim.v21i2.9964.
Повний текст джерелаАнотація:
Penelitian ini bertujuan untuk memperoleh deskripsi mengenai respon masyarakat milenium tentang urgensi menjadi guru berkarakter ikhlas dalam perspektif manajemen sumber daya pendidikan. Berdasarkan deskripsi tersebut diharapkan dapat disusun rekomendasi kaitannya dengan urgensi menjadi guru berkarakter ikhlas dalam perspektif manajemen sumber daya pendidikan. Studi dilakukan pada bulan Oktober - November 2022 di Universitas Islam Negeri Fatmawati Sukarno (UIN FAS) Bengkulu dengan jenis penelitian kuantitatif dengan menggunakan metode survei. Populasi penelitian ini adalah seluruh dosen, karyawan, dan mahasiswa Universitas Islam Negeri Fatmawati Sukarno (UIN FAS) Bengkulu yang ikut bergabung dalam WA Group berjumlah 383 orang dengan responden 27,42 % dari populasi (105 orang). Teknik analisis penelitian ini adalah menggunakan teknik analisis kuantitatif deskriptif dengan bantuan rumus persentase (P = f/N x 100). Hasil penelitian menunjukkan bahwa 81,90 % masyarakat setuju terhadap pernyataan bahwa “guru adalah pahlwan tanpa tanda jasa”. Artinya, masyarakat milenium masih menganggap bahwa menjadi guru berkarakter ikhlas dalam pengabdiannya adalah sangat urgen dalam perspektif manajemen sumber daya pendidikan.
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Sofía, Torres-Valenzuela Laura, Villamizar Rafael, and Angel-Rendon Sara. "Stabilization of a functional refreshment from mango nectar and yacon (Smallanthus sonchifolius) through spray drying encapsulation." Functional Foods in Health and Disease 4, no. 2 (February 13, 2014): 77. http://dx.doi.org/10.31989/ffhd.v4i2.28.
Повний текст джерелаАнотація:
Background: Yacon syrup (YS) may be implemented as a functional sweetener because of its concentration of fructooligosaccharides (FOS), sugars resistant to enzymatic hydrolysis in the human digestive tract. Additionally, health benefits related to the consumption of FOS have been reported, such as preventing constipation and reducing blood sugar and lipid levels in diabetic patients. Yacon is a tuber from South American Andes region, and its nutraceutical effects have been researched.Objective: The effect of YS as sweetener in a Mango Nectar (MN) stabilized through SD and encapsulated with maltodextrin and Arabic gum (AG) was evaluated as a natural and alternative beverage for diabetic patients.Methods: A sequential experimental design was used. Firstly, mangoes were characterized into 3 ripening stages, evaluating pH, TSS, WC, WA, and TTA. Then, 4 formulations of MN with YS with concentrations of 33.3, 66.6, and 99.9% yacon-to-juice ratio were evaluated according to the quantity of TSS, which were analyzed over the acceptance of untrained judges. Later on, the formulation with the best acceptance was chosen and evaluated based on the performance of the encapsulation of components through SD using maltodextrin and AG with a 30% concentration and tricalcium phosphate (TP) with a 0.15% concentration. Lastly, the encapsulation process with maltodextrin with a 30% concentration was analyzed at temperatures of 100, 105, 110, and 130°C over the rehydration, evaluating WA, TSS, and Vitamin C.Results: The mango with 12°Brix was selected for the formulation. The YS addition to MN generated significant differences (p<0.001) in the flavor because of the concentration, with the addition of a 33.3% enhancing the flavor. As a result, the 33.3% concentration was selected for further testing. The final stage showed significant differences in the performance of the process, WA, TTA, TSS, and Vitamin C. Similar results were obtained regarding these components after the rehydration of the MN 5 days after storage. The retrieval of Vitamin C was not affected by the temperature, suggesting a favorable encapsulation. Conclusion: The YS represents a potential nutraceutical sweetener, which may be used with concentrations around 33.3% over Tommy MN. The process of encapsulation through SD generates a product that is stable in storage and easily reconstructed.Key words: fructooligosaccharides, inulin, micro-encapsulation, spray drying, yacon
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Maxwell, Susannah, Ninh Thi Ha, Max K. Bulsara, Jenny Doust, Donald Mcrobbie, Peter O’Leary, John Slavotinek, and Rachael Moorin. "Increasing use of CT requested by emergency department physicians in tertiary hospitals in Western Australia 2003–2015: an analysis of linked administrative data." BMJ Open 11, no. 3 (March 2021): e043315. http://dx.doi.org/10.1136/bmjopen-2020-043315.
Повний текст джерелаАнотація:
ObjectiveThis study aimed to examine trends in number of CT scans requested by tertiary emergency department (ED) physicians in Western Australia (WA) from 2003 to 2015 across broad demographic and presentation characteristics, anatomical areas and presented symptoms.DesignAn observational cross-sectional study over study period from 2003 to 2015.SettingLinked administrative health service data at individual level from WA.ParticipantsA total of 1 666 884 tertiary hospital ED presentations of people aged 18 years or older were included in this studyMain outcome measureNumber of CT scans requested by tertiary ED physicians in an ED presentation.MethodsPoisson regression models were used to assess variation and trends in number of CT scans requested by ED physicians across demographic characteristics, clinical presentation characteristics and anatomical areas.ResultsOver the entire study duration, 71 per 1000 ED episodes had a CT requested by tertiary ED physicians. Between 2003 and 2015, the rate of CT scanning almost doubled from 58 to 105 per 1000 ED presentations. After adjusted for all observed characteristics, the rate of CT scans showed a downward trend from 2009 to 2011 and subsequent increase. Males, older individuals, those attending ED as a result of pain, those with neurological symptoms or injury or with higher priority triage code were the most likely to have CT requested by tertiary ED physicians.ConclusionsNoticeable changes in the number of CTs requested by tertiary ED physicians corresponded to the time frame of major health reforms happening within WA and nationally.
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Gunter, B. C., O. Didova, R. E. M. Riva, S. R. M. Ligtenberg, J. T. M. Lenaerts, M. A. King, M. R. van den Broeke, and T. Urban. "Empirical estimation of present-day Antarctic glacial isostatic adjustment and ice mass change." Cryosphere Discussions 7, no. 4 (July 16, 2013): 3497–541. http://dx.doi.org/10.5194/tcd-7-3497-2013.
Повний текст джерелаАнотація:
Abstract. This study explores an approach that simultaneously estimates Antarctic mass balance and glacial isostatic adjustment (GIA) through the combination of satellite gravity and altimetry data sets. The results improve upon previous efforts by incorporating reprocessed data sets over a longer period of time, and now include a firn densification model to account for firn compaction and surface processes. A range of different GRACE gravity models were evaluated, as well as a new ICESat surface height trend map computed using an overlapping footprint approach. When the GIA models created from the combination approach were compared to in-situ GPS ground station displacements, the vertical rates estimated showed consistently better agreement than existing GIA models. In addition, the new empirically derived GIA rates suggest the presence of strong uplift in the Amundsen Sea and Philippi/Denman sectors, as well as subsidence in large parts of East Antarctica. The total GIA mass change estimates for the entire Antarctic ice sheet ranged from 53 to 100 Gt yr−1, depending on the GRACE solution used, and with an estimated uncertainty of ±40 Gt yr−1. Over the time frame February 2003–October 2009, the corresponding ice mass change showed an average value of −100 ± 44 Gt yr−1 (EA: 5 ± 38, WA: −105 ± 22), consistent with other recent estimates in the literature, with the mass loss mostly concentrated in West Antarctica. The refined approach presented in this study shows the contribution that such data combinations can make towards improving estimates of present day GIA and ice mass change, particularly with respect to determining more reliable uncertainties.
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Yang, W., L. Zheng, C. Wang, and C. P. Xie. "The First Report of Calonectria Pteridis Causing a Leaf Spot Disease on Serenoa repens in China." Plant Disease 98, no. 6 (June 2014): 854. http://dx.doi.org/10.1094/pdis-11-13-1167-pdn.
Повний текст джерелаАнотація:
Serenoa repens [(Bartr) J. K. Small] is an important medicinal plant with their extracts is one of the three most effective drugs to cure benign prostatic hyperplasia (BPH). Also it can be used as an ornamental plant for garden. In November 2010, a new leaf spot disease was found on S. repens in Danzhou, Hainan Province, China. Disease occurred very seriously, with the incidence close or up to 100%, even leading to plant drying and death. Initially, the leaves had circular water-soaked dots, and had an obvious yellow halo on the edge, then expanded into oval, circular, or irregular shaped spots. Eventually the spot was beige and gray in the center and dark brown and slightly concave on the edge. The pathogen was isolated following the method reported by Fang (3) and prepared for further characterization. On potato dextrose agar (PDA) medium, the pathogen formed round and red-brown colonies with neat edges of a sandy beige color. A white powdery substance was formed on the surface of the colony, and it produced reddish-brown pigment on the back. On carnation leaf agar (CLA), only large macroconidium was observed. Macroconidiophores containing a stipe bearing penicillate suites of fertile branches, terminating in a clavate vesicle (5.9-) 6.4 (-6.9) × (33.8-) 39.6 (-46.7) μm. Conidiogenous apparatus had primary branches aseptate or rarely 1-septate and were (21.8-) 28.7 (-38.6) μm long, secondary branches were aseptate and (18.8-) 29.9 (-39.9) μm long, and tertiary branches were aseptate and (14.2-) 17.4 (-19.9) μm long. Macroconidium and microconidium were observed on water agar (WA) at 30 days. Macroconidium was colorless, cylindrical, rounded at both ends, 1 to 3 hyaline septate, but mainly one, and (4.5-) 5.2 (-6.2) × (71.3-) 84.1 (-98.0) μm; microconidium was colorless, cylindrical, both ends obtuse, curved or straight, 1-septate, and (24.8-) 33.2 (-45.2) × (2.5-) 3.5 (-5.0) μm. It could produce microsclerotia on PDA, CLA, and WA media. Morphological characteristics of the specimen examined were similar to Calonectria pteridis. In the genus of Calonectria, only C. pteridis could produce bending microconidium on WA medium (2). To confirm the morphological identification, primer pair ITS1/ITS4 were used for amplification of the ITS region of rDNA. Its sequence (GenBank Accession No. KF994926) showed 99% identity with C. pteridis Crous, M.J. Wingf. & Alfenas. (GQ280617.1). In addition, the translation elongation factor 1-alpha gene sequence was amplified (KF994927) and it showed 100% identify with C. pteridis (FJ918564.1) (1). Thus, the pathogen was identified as C. pteridis. To confirm pathogenicity, conidial suspensions (105 conidia ml−1) of the pathogen were inoculated with healthy leaves of 10 plants by pinprick inoculation method. Control plants were inoculated with water. Plants were maintained at 28°C in a greenhouse with constant humidity (RH 90%) and a 12-h photoperiod of fluorescent light. Symptoms similar to the original ones appeared after 7 days, while the control plants remained healthy. The tests were repeated three times and the pathogen was re-isolated from the leaves of inoculated plants and confirmed to be C. pteridis by both morphology and molecular characterization. To our knowledge, this is the first report of leaf spot caused by C. pteridis on S. repens in China. References: (1) I. Carbone and L. M. Kohn. Mycologia 91:553, 1999. (2) P. W. Crous and M. J. Wingfield. Mycotaxon 51:341, 1994. (3) Z. D. Fang. Plant Disease Research Methods, 3rd edition. China Agriculture Press, Beijing, 1998.
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Booth, Shaid, Richard Parsons, Bruce Sunderland, and Tin Fei Sim. "Managing migraine with over-the-counter provision of triptans: the perspectives and readiness of Western Australian community pharmacists." PeerJ 7 (December 16, 2019): e8134. http://dx.doi.org/10.7717/peerj.8134.
Повний текст джерелаАнотація:
Background Down-scheduling one or more triptans to Schedule 3 (Pharmacist Only Medicine) from Schedule 4 (Prescription Only Medicine) has been debated in Australia for a decade. This study aimed to evaluate the perspectives and readiness of Western Australian (WA) community pharmacists to manage migraine including over-the-counter (OTC) provision of triptans. Methods Data were collected using a self-administered paper-based questionnaire, posted to a random sample of 178 metropolitan and 97 regional pharmacies in WA. Respondent pharmacists were surveyed regarding: knowledge of optimal migraine treatment as per current guidelines, resources required to appropriately recommend triptans and attitudes and perspective toward down-scheduling. Data were analysed using descriptive statistics and multivariate regression analysis. Pharmacist/pharmacy characteristics influencing readiness were evaluated by assigning respondents a score based on responses to Likert scale questions. These questions were assigned to five domains based on an implementation model and these scores were used in a general linear model to identify demographic characteristics associated with readiness across each domain. Results A total of 114 of the 275 pharmacies returned useable questionnaires (response rate: 41.5%). The two most commonly recommended first line OTC agents were a combined paracetamol/non-steroidal anti-inflammatory drugs and aspirin (44/104; 42.3% and 22/104; 21.2%, respectively) which provided context to the respondents’ knowledge of optimal migraine treatment. Responses to questions in relation to triptans and the warning signs requiring referral were in line with current guidelines, demonstrating respondents’ knowledge in these areas. Nevertheless, most respondents demonstrated uncertainty in relation to the pathogenesis of migraine. If triptans were available OTC, 66/107 (61.7%) would recommend them first-line. The majority (107/113; 94.7%) agreed that down-scheduling would improve timely access to effective migraine medication and 105/113 (92.9%) agreed that if triptans were down-scheduled, pharmacists may be better able to assist people in the treatment of migraine. Most respondents agreed that additional training and resources, including a guideline for OTC supply of triptans and the management of first-time and repeat migraine would be necessary if triptans were down-scheduled. No single demographic characteristic influenced readiness across all five domains. Discussion Pharmacists were knowledgeable regarding triptans and recognised symptoms requiring referral; migraine knowledge could be improved. Pharmacists supported down-scheduling of one or more triptans in Australia, however they highlighted a need for further training and resources to support migraine diagnosis and provision of OTC triptans. Professional pharmacy bodies should consider these findings when recommending drugs suitable for down-scheduling for pharmacist recommendation.
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Halen, Pierre. "NGALAMULUME Crispin Bululu, Le Petit Guide de la littérature congolaise. Préface de José Tshisungu wa Tshisungu. Sudbury (Ontario), Éditions Glopro, 2004, 105 p. — ISBN 0-9688727-7-8." Études littéraires africaines, no. 19 (2005): 66. http://dx.doi.org/10.7202/1041411ar.
Повний текст джерела
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Polizzi, G., I. Castello, A. M. Picco, and D. Rodino. "First Report of Gray Leaf Spot on St. Augustinegrass in Italy." Plant Disease 87, no. 12 (December 2003): 1536. http://dx.doi.org/10.1094/pdis.2003.87.12.1536a.
Повний текст джерелаАнотація:
St. Augustinegrass (Stenotaphrum secundatum (Walt.) Kuntze) is used for lawns in southern Italy because it is much more resistant to biotic and abiotic adversities than other turfgrass species. Because few seeds are viable, this species is established by vegetative propagation. A new disease was noticed during the spring of 2002 and 2003 on cuttings of St. Augustinegrass growing in three greenhouses in eastern Sicily. The disease affected leaves and culms and caused a progressive drying of the plants. The infection was first seen on leaves as gray, necrotic spots that enlarged in high-humidity conditions to form oval, and later, spindle-shaped lesions. In association with the lesions, it was possible to observe fungal spore development and sunken areas with blue-gray centers and slightly irregular, brown margins with yellow halos. Spots were concentrated without specific arrangement along longitudinal veins and the midrib and at the base, tip, and margins of the leaf blade. Symptoms on the culms consisted of brown-to-black blotches that sometimes extended throughout the internodes. From these infected tissues, 20 explants taken from leaves and culms were cut, washed with sterile water, and placed on 1.5% water agar (WA). Later, conidia and conidiophores were obtained from colonies with a sterile glass needle and placed on 4% WA. From these plates, two monoconidial isolates were obtained and transferred to rice meal medium (1). The colonies were identified as Pyricularia grisea Cooke (Sacc.), anamorphic state of Magnaporthe grisea (Hebert) Yeagashi & Udagawa, the cause of rice blast disease and gray leaf spot disease of turfgrasses. The conidia were pyriform to obclavate, narrowed toward the tip, rounded at the base, 2-septate, 21 to 31 μm × 6 to 10 μm (average 25.7 ×8.2 μm). Pathogenicity tests were performed by inoculating leaves and culms of six St. Augustinegrass plants with a conidial suspension of the fungus (1.5 ×105 conidia per ml). The same number of noninoculated plants was used as controls. All plants were incubated in a moist chamber with high humidity at 25°C. After 6 days, all inoculated plants showed typical symptoms of the disease. Koch's postulates were fulfilled by isolating P. grisea from inoculated plants. Gray leaf spot caused by P. grisea has been a chronic problem on St. Augustinegrass since it was first reported in 1957 (2). To our knowledge, this is the first report of P. grisea on St. Augustinegrass in Italy. While it does not appear to be an important disease in the field at this time in Sicily, it could cause losses in greenhouses where vegetative material is propagated for field planting. A preliminary molecular analysis has shown a clear distinction between the tested strain and other strains isolated from rice seeds and plants in northern Italy. References: (1) E. Roumen et al. Eur. J. Plant Pathol. 103:363, 1997. (2) L. P. Tredway et al. Plant Dis. 87:435, 2003.
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Timokhin, Dmitriy Mikhaylovich, and Vladimir Vladimirovich Tishin. "Description of nomadic turkic tribes of eastern Desht-i Qipcha-q in Muslim Writings of the First Half of the 13th century: on the Problem of Historiographical Continuity." RUDN Journal of World History 16, no. 1 (March 15, 2024): 105–18. http://dx.doi.org/10.22363/2312-8127-2024-16-1-105-118.
Повний текст джерелаАнотація:
The historical work of the first half of the 13th century “Jawāmi‘ ul-Hikāyāt wa Lawāmi‘ ul-Riwāyāt” (“A Collection of Anekdotes and Brilliant Stories”), written by Sayyīd al-Dīn Muḥammad ‘Awfī, includes a significant section on the history of the nomadic Turkic tribes of Desht-i Qipchāq. Despite the fact that this monument is well known to researchers, this section from “Jawāmi‘ ul-Hikāyāt...” has never been fully translated into Russian. It was published in the first volume of “Turkestan in the Era of the Mongol invasion” by V.V. Barthold on the basis of several handwritten lists. The purpose of this study is, on the one hand, to acquaint researchers with the content of this section from the work of Muḥammad ‘Awfī, and on the other hand, to highlight its historiographical connection with earlier monuments of Muslim historiography. The conducted research once again demonstrated the fact that the basis for the section “Jawāmi‘ ul-Hikāyāt...”, dedicated to the nomadic Turkic tribes of Desht-i Qipchāq, was the work of the first half of the XII century. “Kitāb Ṭabā’i‘ al-Ḥayawān” (“On the Nature of Animals”) by an outstanding Muslim scientist - Sharaf al-Zamān Ṭāhir al-Marwazī. For his part, Muḥammad ‘Awfī did not fully cite the story of an earlier author: the part of the text “Ṭabā’i‘ al-Ḥayawān”, where it was about the tribal union of the Qïrqïz, attracted his greatest attention. Other nomadic Turkic tribes in “Jawāmi‘ ul-Hikāyāt...” are described in much less detail, sometimes with obvious mistakes and distortions, which were made either by Muḥammad ‘Awfī himself, or by the copyist of his work, when transmitting toponyms and ethnonyms borrowed from the text of “Ṭabā’i‘ al-Ḥayawān”. Thus, the evolution of the narrative about the nomadic Turkic tribes of Desht-i Qipchāq in Muslim historiography of the 12th - early 13th centuries is quite clearly traced when comparing these two sections from “Ṭabā’i‘ alḤayawān” by al-Marwazī and “Jawāmi‘ ul-Hikāyāt...” by Muḥammad ‘Awfī.
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Chilvers, M. I., T. L. Horton, T. L. Peever, W. J. Kaiser, and F. J. Muehlbauer. "First Report of Ascochyta Blight of Vicia hirsuta (Hairy Tare) in the Republic of Georgia Caused by Ascochyta sp." Plant Disease 90, no. 12 (December 2006): 1555. http://dx.doi.org/10.1094/pd-90-1555a.
Повний текст джерелаАнотація:
Tan lesions with dark margins containing concentric rings of black pycnidia were observed on leaves and pods of hairy tare (Vicia hirsuta L.) growing near Ateni, GA (41°54.631′N, 44°05.586′E, elev. 730 m) on 1 July 2004. Lesions were reminiscent of those induced by Ascochyta rabiei (Pass.) Labrousse on chickpea (Cicer arietinum L.). At the time of collection, necrotic lesions were observed on the stems, leaflets, and pods of several plants. The fungus was isolated by surface-disinfecting small pieces of infected tissue in 95% EtOH for 10 s, 1% NaOCl for 1 min, and then deionized H20 for 1 min. Tissue pieces were placed on 3% water agar (WA) for 24 h under fluorescent lights with a 12-h photoperiod to induce sporulation. Single-conidial isolations were made by streaking cirrhi on 3% WA and picking germinated single conidia. After 14 days of growth, the isolated fungus had colony morphology similar to that of A. rabiei on V8 juice agar. A conidial suspension of the fungus (1 × 105 conidia/ml) was spray-inoculated onto 2-week-old plants including PI lines 628303, 628304, 420171, and 422499 of V. hirsuta and C. arietinum cv. Burpee. Plants were obtained from the USDA Western Region Plant Introduction Station, Pullman, WA, and 20 replicate plants of each genotype were inoculated. Inoculated plants were covered with a plastic cup to maintain high humidity and incubated in a growth chamber for 48 h at 18°C. Following removal of the cups, characteristic Ascochyta blight lesions were apparent 14 days after inoculation on both plant species. DNA was extracted from the isolate and 610 bp of the glyceraldehyde-3-phosphate-dehydrogenase gene (G3PD), 364 bp of the chitin synthase 1 gene, and 330 bp of the translation elongation factor 1-alpha gene were amplified with gpd-1 and gpd-2 primers (1), CHS-79 and CHS-354 primers (2), and EF1-728F and EF1-986R primers (2), respectively. Amplicons were direct sequenced on both strands and a BLAST search of the NCBI nucleotide database with consensus G3PD, CHS, and EF sequences revealed the chickpea pathogen Didymella rabiei (anamorph Ascochyta rabiei) accessions DQ383958, DQ386480, and DQ386488 as the closest matches in the databases with 95, 95, and 88% sequence similarity, respectively. These results, coupled with the morphological identification and the inoculation results, confirm the identity of the fungus as Ascochyta sp. Further research needs to be performed to determine if this represents a new species of Ascochyta. The identification of this fungus is part of a larger project to develop a phylogeny for Ascochyta spp. infecting cultivated legumes and their wild relatives that will provide a framework for the study of the evolution of host specificity and speciation of plant-pathogenic fungi. This is the second report of an Ascochyta species on V. hirsuta, and to our knowledge, the first report of Ascochyta blight of this host in the Republic of Georgia. References: (1) M. L. Berbee et al. Mycologia 91:964, 1999. (2) I. Carbone and L. M. Kohn. Mycologia 91:553, 1999.
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Yang, Yanzhen, Yuan Xue, Binxun Li, Yongjian Fu, Yinghan Jiang, Rongxin Chen, Wei Hang, and Xu Sun. "A Magnetic Abrasive Finishing Process with an Auxiliary Magnetic Machining Tool for the Internal Surface Finishing of a Thick-Walled Tube." Machines 10, no. 7 (June 29, 2022): 529. http://dx.doi.org/10.3390/machines10070529.
Повний текст джерелаАнотація:
This paper proposes a novel magnetic abrasive finishing (MAF) process that uses an auxiliary magnetic machining tool for the internal surface finishing of a thick-walled tube. The auxiliary magnetic machining tool and external poles form a closed magnetic field circuit. Thus, a stronger magnetic force can be generated during the process. In the current study, we focus on analyzing the distribution of the magnetic field and magnetic flux density and investigating the finishing characteristics of a mixed magnetic abrasive finishing process and speed of relative revolutions. Based on the finishing characteristics, we also conduct a stage-by-stage finishing process by changing the combinations of the mixed magnetic abrasive finishing process. The finishing quality of the internal surface was mainly evaluated by the measured roundness and surface roughness. The experimental results show that the roundness and surface roughness Ra are affected when the total amount of WA abrasive and iron powder is too much; a better surface roughness could be obtained when the difference in the speed of relative revolutions is considerable, but the roundness is the worst. Furthermore, the original roundness measurement of 270 µm can reach 10 µm, and the surface roughness Ra can increase from an original surface roughness of 4.1 µm to reach 10 nm after 105 min of the stage-by-stage finishing process.
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Chilvers, M. I., T. L. Horton, T. L. Peever, W. J. Kaiser, and F. J. Muehlbauer. "First Report of Ascochyta Blight of Pisum elatius (Wild Pea) in the Republic of Georgia Caused by Ascochyta pisi." Plant Disease 91, no. 3 (March 2007): 326. http://dx.doi.org/10.1094/pdis-91-3-0326b.
Повний текст джерелаАнотація:
Characteristic Ascochyta blight lesions were observed on leaves and pods of wild pea (Pisum elatius Steven. ex M. Bieb.) growing at three sites in the Republic of Georgia during June and July of 2004. Site characteristics were 41°36.11′N, 44°31.34′E (elevation 919 m), 41°54.221′N, 44°05.667′E (elevation 744 m), and 41°44.907′N, 43°12.263′E (elevation 884 m). Lesions appeared similar to those induced by Ascochyta pisi Lib. on cultivated pea (P. sativum L.). Fungi were isolated by surface disinfesting small pieces of infected tissue in 95% EtOH for 10 s, 1% NaOCl for 1 min, and then in deionized sterile H20 for 1 min. Tissue pieces were placed on 3% water agar (WA) for 24 h under fluorescent lights with a 12-h photoperiod to induce sporulation. Single-conidial isolations were made by streaking conidia on 3% WA and picking germinated conidia 18 h later. Three fungi (isolates Georgia-6, -7, and -12) had colony morphology similar to that of A. pisi on V8 juice agar. Conidial suspensions (1 × 105 conidia/ml) of each isolate above were spray inoculated to runoff on three genotypes of 2-week-old P. elatius plants. Plants inoculated included PI lines 560055 and 513252 and W6 line 15006 from the USDA Western Region Plant Introduction Station, Pullman, WA with 11 replicate plants inoculated per isolate. Plants were incubated in a growth chamber for 48 h at 18°C and covered with a plastic cup to maintain high humidity. Characteristic Ascochyta blight lesions were apparent 7 days after inoculation. DNA was extracted from each isolate and 610 bp of the glyceraldehyde-3-phosphate-dehydrogenase gene (G3PD), 364 bp of chitin synthase 1, and 330 bp of the translation elongation factor 1-alpha gene were amplified with gpd-1 and gpd-2 primers (1), CHS-79 and CHS-354 primers (2), and EF1-728F and EF1-986R primers (2), respectively. Amplicons were direct sequenced on both strands, and BLAST searches of the NCBI nucleotide database with consensus G3PD, CHS, and EF sequences of isolates Georgia-6, -7, and -12 were performed. The closest match obtained for the G3PD sequences was A. pisi isolate ATCC 201617 (Accession No. DQ383963). G3PD sequences for Georgia-6, -7, and -12 were deposited in GenBank (Accession Nos. DQ383966 [Georgia-6 and -7] and DQ383963 [A. pisi isolate AP1 and Georgia-12]). Closest matches to CHS and EF sequences were A. pisi isolate ATCC 201618 (EF Accession No. DQ386494) and Didymella fabae isolate ATCC 96418 (CHS Accession No. DQ386481, EFAccession No. DQ386492), respectively. CHS sequences for Georgia-6, -7, and -12 were identical to each other and to A. fabae isolate AF1 and were deposited in GenBank (Accession No. DQ386481. EF sequences for Georgia-6, -7, and -12 were deposited in GenBank (Accession Nos. DQ386494 [Georgia-6 and A. pisi isolate AP2], DQ386495, and DQ386496, respectively. These results, coupled with the morphological identification and inoculation results, confirm the identity of the fungus as A. pisi. To our knowledge, this is the first report of Ascochyta blight of P. elatius in the Republic of Georgia. References: (1) M. L. Berbee et al. Mycologia 91:964. 1999. (2) I. Carbone and L. M. Kohn. Mycologia 91:553, 1999.
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Friend, Mitchell T., Cecilia Eiroa Lledo, Lindsey M. Lecrivain, Donald E. Wall, and Nathalie A. Wall. "Thermodynamic parameters for the complexation of technetium(IV) with EDTA." Radiochimica Acta 106, no. 12 (November 27, 2018): 963–70. http://dx.doi.org/10.1515/ract-2018-2992.
Повний текст джерелаАнотація:
Abstract Technetium-99 is a high yield (~6% fission yield) fission product and long-lived (2.13×105 year half-life) component of nuclear waste that will be disposed of in a geological repository. Some 99Tc has been released into the environment due to nuclear fuel and weapon production activities at sites such as Hanford, WA. Strongly complexing ligands such as ethylenediamine-N,N,N′,N′-tetraacetic acid (EDTA) are known to increase Tc(IV) solubility and mobility in environmental systems and an accurate quantification of the complexation of Tc(IV) with EDTA is important for predicting its behavior in a geological repository. A liquid–liquid extraction system utilizing 0.2 M TOPO in dodecane was used to measure the stability constants of Tc(IV)-EDTA in 0.50 m NaNO3 at variable temperatures (14.0±0.1, 25.0±0.1, and 32.0±0.1°C). The acid dependence of the apparent stability constants in the pCH range of 2.00–2.70 indicated the formation of TcO(EDTA)2− (logβ101=17.9±0.3, 25.0±0.1°C) and a protonated complex TcO(H)(EDTA)− (logβ111=20.5±0.1, 25.0±0.1°C). The associated thermodynamic parameters ΔrG101=−101.7±0.4 kJ·mol−1, ΔrH101=−47±9 kJ·mol−1, ΔrS101=179±36 J·mol−1·K−1, ΔrG111=−117.2±0.3 kJ·mol−1, ΔrH111=−23±5 kJ·mol−1, and ΔrS111=315±63 J·mol−1·K−1 (0.50 m NaNO3, 25.0±0.1°C) were determined by van’t Hoff analysis. The formation of each Tc(IV)–EDTA complex is exothermic and present favorable entropy terms.
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Conrad, Lawrence I. "Notes on Ṭabarī's History". Journal of the Royal Asiatic Society 3, № 1 (квітень 1993): 1–31. http://dx.doi.org/10.1017/s1356186300003655.
Повний текст джерелаАнотація:
The caliphate of Hisham ibn ‘Abd al-Malik (105–25/724–43) was undoubtedly one of the most important periods in early Islamic history, and as witness to the history of this era a source of paramount importance is certainly the Ta'rīkh al-rusul wa-l-mulūk of al-Ṭabarī. This in itself makes the publication of Volume xxv of the English translation of this work by Dr Khalid Yahya Blankinship, covering all but the last five years of Hishām's long reign, a matter of special interest to historians of the eastern lands of Islam. The reader will immediately notice that al-Ṭabarī devotes the bulk of his narrative for this period to events in Khurāsān and Transoxania, specifically, to the Umayyad campaigns there and hostilities with the Türgish khāqān Sü-lü Čur. In the course of this narrative one finds not only a wealth of information on military matters, but also much valuable data on the customs of the western Turks and life in Central Asia in general. The author's reasons for giving his work such a markedly eastern emphasis at this point are not unrelated to a desire, as Blankinship observes, to set forth the background for the 'Abbāsid revolution. But most of what al-Ṭabarī reports for this period is in fact not of immediate relevance to the advent of the 'Abbāsids, and indeed, the subject of 'Abbāsid propaganda activities hardly seems to be a prominent one in this volume.
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Jin, Shang-Jie, Tian-Nuo Li, Jing-Fei Zhang, and Xin Zhang. "Prospects for measuring the Hubble constant and dark energy using gravitational-wave dark sirens with neutron star tidal deformation." Journal of Cosmology and Astroparticle Physics 2023, no. 08 (August 1, 2023): 070. http://dx.doi.org/10.1088/1475-7516/2023/08/070.
Повний текст джерелаАнотація:
Abstract Using the measurements of tidal deformation in the binary neutron star (BNS) coalescences can obtain the information of redshifts of gravitational wave (GW) sources, and thus actually the cosmic expansion history can be investigated using solely such GW dark sirens. To do this, the key is to get a large number of accurate GW data, which can be achieved with the third-generation (3G) GW detectors. Here we wish to offer an answer to the question of whether the Hubble constant and the equation of state (EoS) of dark energy can be precisely measured using solely GW dark sirens. We find that in the era of 3G GW detectors 𝒪(105 – 106) dark siren data (with the NS tidal measurements) could be obtained in three-year observation if the EoS of NS is perfectly known, and thus using only dark sirens can actually achieve the precision cosmology. Based on a network of 3G detectors, we obtain the constraint precisions of 0.15% and 0.95% for the Hubble constant H 0 and the constant EoS of dark energy w, respectively; for a two-parameter EoS parametrization of dark energy, the precision of w 0 is 2.04% and the error of wa is 0.13. We conclude that 3G GW detectors would lead to breakthroughs in solving the Hubble tension and revealing the nature of dark energy provided that the EoS of NS is perfectly known.
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McArtney, Steven, Duane Greene, Tory Schmidt, and Rongcai Yuan. "Naphthaleneacetic Acid and Ethephon Are Florigenic in the Biennial Apple Cultivars Golden Delicious and York Imperial." HortScience 48, no. 6 (June 2013): 742–46. http://dx.doi.org/10.21273/hortsci.48.6.742.
Повний текст джерелаАнотація:
‘Golden Delicious’ and ‘York Imperial’ are apple cultivars that are prone to develop a biennial bearing habit. A successful chemical thinning program with carbaryl plus 6-benzyladenine applied at the 10-mm fruit diameter stage reduced cropload and increased return bloom of ‘York Imperial’, although the improvement in return bloom resulting from chemical thinning was insufficient to ensure a commercial cropload in the year after treatment (fewer than 10% of spurs developing flowers). A chemical thinning program with multiple applications of a naphthaleneacetic acid (NAA) and ethephon mixture during the period from 36 to 73 days after bloom increased return bloom of ‘York Imperial’ trees to commercially acceptable levels (25% or greater of spurs flowering). NAA applied during the period from 50 to 100 days after bloom (summer NAA program) or from 110 to 140 days after bloom (preharvest NAA program) increased return bloom of ‘Golden Delicious’. When aminoethoxyvinylglycine (AVG) was included with the first NAA spray in a summer program, the efficacy was reduced, indicating that ethylene may be partly involved in the florigenic activity of NAA. Dissection of ‘Golden Delicious’ buds sampled from three locations (Asheville, NC; Amherst, MA; Wenatchee, WA) at ≈14-day intervals beginning 50 days after bloom indicated that the time of floral transition (doming of the meristem apex) occurred during the period from 65 to 105 days after bloom at each location. Thus, NAA applications in a summer program for return bloom coincided with the period when floral determination normally occurred. Preharvest NAA programs effectively promoted return bloom in the experiments where a summer NAA program was also effective. These responses indicate that NAA can trigger floral development within vegetative buds relatively late in the summer and outside of the time period when it is generally believed possible to influence flower bud formation.
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Elshenawy, Mostafa Mamdouh, Walid Hassan Elgamal, Galal Bakr Anis, and Fatma Awad. "Combined Genetic Analysis of Brown Spot (Helminthosporium oryzae) Disease for Developed Hybrid Combinations and their Parental Lines in Hybrid Rice." Sustainable Food Production 1 (March 2018): 37–48. http://dx.doi.org/10.18052/www.scipress.com/sfp.1.37.
Повний текст джерелаАнотація:
This experiment was carried out at the Farm of Rice Research and Training Center, Sakha, Kafrelsheikh, Egypt during three rice grown seasons from 2014-2016. Three cytoplasmic male sterile lines, two wild abortive type (WA); IR69625A, IR70368A and one (K-type) K17A as females were tested with seven rice genotypes Giza 178, Giza 179, Giza 181,Giza 182, Sakha 105, GZ 6296-12-1-2-1-1 and HR195R as testers using line x tester model of hybridization. The parental lines and their resulting (21F1crosses) were evaluated in Randomized Complete Block Design (RCBD) experiment having three replications during 2015 and 2016 growing seasons and surrounded by susceptible rice varieties i.e. Giza 171, Giza 177 and Giza 159 as natural infection to brown spot (Helminthosporium oryzae). Three brown spot acceptability traits; disease severity (%), infected leaves (%) and infected grains/panicle (%) were observed during this investigation. The combined data was calculated over both seasons to test the interaction of the different genetic components. According to the results, the male parents Giza178, Giza179, HR195, Giza 181 and Giza 182 could be utilized either for producing new hybrid combinations or for developing new parental lines in brown spot resistance program. The female line K17A was found to have a good combiner to brown spot resistance. Evaluation of hybrids for heterosis breeding based on mean performance, better-parent (BP %) and mid-parent heterosis (MP %) indicated that, out of 21F1hybrid rice combinations, one hybrid K17A x Giza182 found significantly desirable values for most brown spot traits and can be utilized as commercial hybrids resistant to brown spot disease.
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Haston, Roger B., and John J. Farrelly. "REGIONAL SIGNIFICANCE OF THE ARQUEBUS- I WELL, BROWSE BASIN, NORTH WEST SHELF, AUSTRALIA." APPEA Journal 33, no. 1 (1993): 28. http://dx.doi.org/10.1071/aj92003.
Повний текст джерелаАнотація:
The Arquebus-1 well was drilled in 1991 on exploration permit WA-206-P located in the southern portion of the Browse Basin. The Browse Basin is one of the least explored offshore basins in Australia and although two major gas discoveries have been made, no significant oil accumulations have been found. The Arquebus-1 well tested Middle to Upper Jurassic sandstones in a large three-way dip closed structure along the main Jurassic basin margin fault system, which has subsequently been inverted by Tertiary wrench faulting. The well was plugged and abandoned despite the presence of numerous shows and pay indicated by wireline logs. Five formation tests were performed and despite a long 12-hour test, only mud filtrate was recovered, suggesting that significant fluid invasion had occurred. The pressure data indicate a good water gradient with a 51 m gross column of light oil and gas. This is supported by detailed analysis of fluid inclusions, capillary pressure analysis, wireline logs and sidewall cores. The total gross hydrocarbon column may be as great as 105 m. The extremely low clay content, the uniform pore throat size, the slow drilling rate and the overbalanced drill mud made the sandstones prone to the nearly complete flushing of formation fluids and associated formation damage. The presence of an inferred oil column in the Jurassic sandstones at Arquebus-1, indicates that oil has been generated in the Browse Basin and that three-way dip closed structures are potentially viable traps in the area.
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Li, J., J. Adamsen, R. Li, H. Pedersen, Y. Liu, S. Purup, G. Vajta, and H. Callesen. "48 DEVELOPMENTAL COMPETENCE OF CLONED OR PARTHENOGENETICALLY ACTIVATED PORCINE EMBRYOS: EFFECT OF DIAMETER OF PREPUBERTAL GILT OOCYTES." Reproduction, Fertility and Development 23, no. 1 (2011): 130. http://dx.doi.org/10.1071/rdv23n1ab48.
Повний текст джерелаАнотація:
One of the primary factors influencing the developmental ability of cloned embryos is the oocyte′s diameter (Hirao et al. 1994 J. Reprod. Fertil. 100, 333–339). However, the oocyte donor's age (i.e. its sexual maturity) is also important to consider, because a high proportion of immature oocytes can be expected (Ikeda and Takahashi 2003 Reprod. Fertil. Dev. 15, 215–221). The present study was to investigate the effect of diameter of oocytes collected from prepubertal gilts weighing 100 to 120 kg on the developmental ability of cloned and parthenogenetically activated (PA) embryos. Cumulus–oocyte complexes collected from ovaries of prepubertal gilts were in vitro matured for 42 to 44 h as described for sow oocytes (Li et al. 2008 Theriog 70, 800–808). After removal of the cumulus cells, the matured oocytes were sorted into 2 groups based on visual inspection: large (L) and small (S) oocytes, whereas non-sorted oocytes were used as control (C). In addition, 1 batch from each of the 3 groups of oocytes had their mean size measured. Subsequently, all 3 groups were used for handmade cloning (HMC; Li et al. 2009 Reprod. Domest. Anim. 44, 122–127) or parthenogenetic activation (PA; Kragh et al. 2005 Theriogenology 64, 1536–1545). Then a chemical activation with 5 μg mL–1 cytochalasin B and 10 μg mL–1 cycloheximide in PZM-3 medium was applied for 4 h on both HMC and PA embryos. Finally, the activated embryos were washed and cultured in PZM-3 medium using the WOW system. The embryo development was evaluated by cleavage rate (Day 2), blastocyst rate (Day 6), and total cell number in blastocysts. Data were analysed by ANOVA with single factor in Excel (Microsoft Excel 2007, Redmond, WA, USA). The results showed (Table 1) that by simple visual observation, oocytes could be easily sorted into the following groups: L group (mean diameter 110 μm, from 105 to 116 μm), S group (mean diameter 101 μm, from 93 to 106 μm) and C group (mean diameter 107 μm, from 93 to 116 μm). Cleavage rates and total cell number were similar in the 3 groups. However, the blastocyst rate in L group either for HMC or PA was higher than S group. The data confirm that prepubertal gilt oocytes are useful for cloning and PA, but developmental rates can be increased by selection of large oocytes by simple visual observation. Table 1.Data analysis results
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Thom, B. G. "Coastal geomorphology of the Jervis Bay area." Wetlands Australia 6, no. 2 (January 6, 2010): 19. http://dx.doi.org/10.31646/wa.100.
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Leadbitter, Duncan. "The sediments and associated invertebrate communities of Jervis Bay." Wetlands Australia 6, no. 2 (January 6, 2010): 22. http://dx.doi.org/10.31646/wa.101.
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Leadbitter, Duncan, and D. A. Pollard. "Proposals for aquatic reserves at Jervis Bay." Wetlands Australia 6, no. 2 (January 6, 2010): 28. http://dx.doi.org/10.31646/wa.102.
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Ivanovici, Angela. "Jervis Bay – A Diver’s Delight." Wetlands Australia 6, no. 2 (January 6, 2010): 32. http://dx.doi.org/10.31646/wa.103.
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Hamer, Gary, and Neil Jacobs. "The biology, fishery and mamagement of the commercial scallop (Pecten famatus) in Jervis Bay, New South Wales." Wetlands Australia 6, no. 2 (January 6, 2010): 39. http://dx.doi.org/10.31646/wa.104.
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Adam, Paul, and Patricia Hutchings. "The saltmarshes and mangroves of Jervis Bay." Wetlands Australia 6, no. 2 (January 6, 2010): 58. http://dx.doi.org/10.31646/wa.106.
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Leadbitter, D., and D. A. Pollard. "Fishing and diving activities in Jervis Bay: past and present usages." Wetlands Australia 6, no. 2 (January 6, 2010): 65. http://dx.doi.org/10.31646/wa.107.
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Waterman, Peter. "The loss and degradation of the seagrass habitats: grounds for concern and guidelines for port development at Jervis Bay." Wetlands Australia 6, no. 2 (January 6, 2010): 75. http://dx.doi.org/10.31646/wa.108.
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Waterman, Peter, and D. Leadbitter. "Annotated bibliography on the marine environment of Jervis Bay." Wetlands Australia 6, no. 2 (January 6, 2010): 91. http://dx.doi.org/10.31646/wa.109.
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Bassimba, D. D. M., J. L. Mira, and A. Vicent. "First Report of Leaf Spot of Spinach Caused by Pleospora betae in Spain." Plant Disease 98, no. 11 (November 2014): 1583. http://dx.doi.org/10.1094/pdis-04-14-0367-pdn.
Повний текст джерелаАнотація:
The production of spinach (Spinacia oleracea L.) in Spain has increased 50% since 2009, mainly due to the commercialization of fresh-cut spinach leaves packaged in modified atmosphere containers. In October 2012, light brown leaf spots 1 to 2 cm in diameter with dark concentric rings were observed in a commercial spinach production area in Valencia Province, Spain. The initial outbreak comprised an area of about 3 ha with a 20% disease incidence. Symptomatic leaves from spinach cv. Apollo were collected in the affected area and were surface disinfected with 0.5% NaOCl for 2 min. Small fragments from lesions were placed onto potato dextrose agar (PDA) amended with 0.5 g streptomycin sulfate/liter. Fungal colonies developed after 3 days of incubation at 23°C from about 90% of the infected tissues plated. Isolates were transferred to oatmeal agar (OA) (1) and water agar (WA) amended with autoclaved pea seeds (2). Plates were incubated for 30 days at 24°C with 13 h of fluorescent light and 11 h of dark for morphological examination. Colonies were olivaceous grey in OA and pycnidia developed in WA were globose to subglobose, olivaceous black, and 100 to 200 μm in diameter. Conidia were globose to ellipsoidal, hyaline, aseptate, and 3.8 to 7.7 × 2.4 to 3.9 μm. Swollen cells were observed. Isolates showed a positive reaction to NaOH (1). Partial 18S, ITS1, 5.8S, ITS2, and partial 28S ribosomal RNA (rRNA) regions were amplified using the primers ITS1 and ITS4 (4) and sequenced from DNA extracted from the isolate designated as IVIA-V004 (GenBank Accession No. KF321782). The sequence had 100% identity (e-value 0.0) with that of Pleospora betae (Berl.) Nevod. (syn. Phoma betae A.B. Frank) representative strain CBS 523.66 (1). Pathogenicity tests were performed twice by inoculating 4-month-old plants of spinach cv. Apollo, table beet (Beta vulgaris L.) cv. Detroit, and Swiss chard (B. vulgaris subsp. cicla) cv. Verde de Penca Blanca. Plants were inoculated by spraying a conidial suspension of isolate IVIA-V004 (10 ml/plant, 105 conidia/ml water) using a manual pressure sprayer. Plants were immediately covered with black plastic bags and incubated in a growth chamber at 23°C. In each experiment, four plants of each host were inoculated with the fungus and four additional plants sprayed with sterile distilled water were used as controls. Plastic bags were removed after 48 h and leaf spots similar to those observed in affected spinach plants in the field were visible on all spinach, table beets, and Swiss chard plants 3 to 5 days after inoculation. No symptoms were observed on control plants. Fungal colonies morphologically identified as P. betae were re-isolated from leaf lesions on inoculated plants, but not from asymptomatic leaves of control plants. To our knowledge, this is the first report of leaf spot caused by P. betae on spinach in Spain, where it was previously described affecting sugar beet (3). The disease reduces the quality of spinach leaves and proper control measures should be implemented. References: (1) G. H. Boerema et al. Phoma Identification Manual, Differentiation of Specific and Infra-Specific Taxa in Culture. CABI Publishing, Wallingford, UK, 2004. (2) O. D. Dhingra and J. B. Sinclair. Basic Plant Pathology Methods, 2nd ed. CRC Press, Boca Raton, FL, 1995. (3) P. Melgarejo et al. Patógenos de Plantas Descritos en España. MARM-SEF, Madrid, 2010. (4) T. J. White et al. Page 315 in: PCR Protocols: A Guide to Methods and Applications. Academic Press, San Diego, CA, 1990.
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Vu, A. L., K. D. Gwinn, and B. H. Ownley. "First Report of Leaf Spot on Switchgrass Caused by Pithomyces chartarum in the United States." Plant Disease 97, no. 12 (December 2013): 1655. http://dx.doi.org/10.1094/pdis-01-13-0117-pdn.
Повний текст джерелаАнотація:
There are few reports on diseases of switchgrass. In November 2009, light brown to white bleached spots (1 to 2 × 3 to 4 μm) were observed on ‘Alamo’ switchgrass (Panicum virgatum L.) grown in a growth chamber in Knoxville, TN, from surface-disinfested seed produced in Colorado. Symptomatic leaf tissue was surface sterilized, air dried, and plated on 2% water agar (WA) amended with 6.9 mg fenpropathrin/liter (Danitol 2.4 EC, Valent Chemical, Walnut Creek, CA) and 10 mg/liter rifampicin (Sigma-Aldrich, St. Louis, MO). Plates were incubated at 26°C in the dark for 5 days. A sporulating, dematiaceous, mitosporic fungus was observed and transferred to potato dextrose agar. Colonies were white to gray, with brown as conidia increased. Conidia ranged in size from 10 to 22.5 × 20 to 37.5 (average 15.2 × 26.5) μm. Conidia were golden to dark brown, broadly ellipsoidal, some pyriform, with one longitudinal septum and two to three transverse septa, sometimes constricted at the transverse septa. Based on microscopic examination, the fungus was identified as Pithomyces chartarum (Berk. & Curt.) M.B. Ellis (1); observations were consistent with the authority (2). Pathogenicity assays were conducted with 5-week-old ‘Alamo’ switchgrass grown from seed scarified with 60% sulfuric acid and surface-sterilized with 50% bleach. Seed were sown in 9 × 9-cm pots containing 50% (v/v) ProMix Potting and Seeding Mix (Premier Tech Horticulture, Québec, Canada) and 50% Turface ProLeague (Profile Products, Buffalo Grove, IL). Eight replicate pots with ~20 plants each were sprayed with a spore suspension of 5.7 × 105 spores/ml sterile water prepared from 6-day-old cultures grown on V8 juice agar in the dark. Two more pots were sprayed with sterile water to serve as controls. All plants were subjected to high humidity for 72 h by enclosure in a plastic bag. Plants were placed in a growth chamber at 25/20°C with a 12-h photoperiod. Leaf spot symptoms similar to the original disease were evident on plants in each of the eight replicate pots 6 to 10 days post-inoculation. Control plants had no symptoms. Lesions were excised from leaves, surface sterilized, and plated on WA. The resulting cultures were again identified as P. chartarum based on morphology. The internal transcribed spacer (ITS) region of rDNA from the original isolate and the pathogen recovered from plants in the pathogenicity tests were amplified with PCR using primers ITS4 and ITS5. PCR amplicons were obtained from both isolates, sequenced, and found to have 100% identity. A 580-bp sequence was deposited at GenBank (Accession No. JQ406588). The nucleotide sequence had 98 to 100% identity to the ITS sequences of isolates of Leptosphaerulina chartarum (anamorph: P. chartarum), including isolate Mxg-KY09-s4 (GU195649) from leaf spot on Miscanthus × giganteus in Kentucky (1), and isolates from leaf lesions on wheat (EF489400 and JX442978). To our knowledge, leaf spot caused by P. chartarum has not been described on switchgrass (3). Pithomyces chartarum is a seedborne pathogen of switchgrass, and may play a role in stand establishment. References: (1) M. O. Ahonsi et al. Plant Dis. 94:480, 2010. (2) M. B. Ellis. Dematiaceous Hyphomycetes. Commonwealth Mycological Institute, Kew, Surrey, England. 1971. (3) D. F. Farr and A. Y. Rossman. Fungal Databases. Systematic Mycology and Microbiology Laboratory, ARS, USDA, Retrieved from http://nt.ars-grin.gov/fungaldatabases/ , 18 January 2013.
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Li, Chao, Ende Wang, Dawei Wang, and Ting Zhang. "Investigating the CO2 Geological Sequestration Potential of Extralow-Permeability Reservoirs: Insights from the Es1 Member of the Shahejie Formation in the Dawa Oilfield." Energies 17, no. 9 (May 5, 2024): 2221. http://dx.doi.org/10.3390/en17092221.
Повний текст джерелаАнотація:
Extralow-permeability reservoirs have emerged as a significant area of focus for CO2 geological sequestration due to their stable subterranean structure and expansive storage capacity, offering substantial potential in addressing global climate change. However, the full extent of CO2 geological sequestration potential within these extralow-permeability reservoirs remains largely unexplored. To address this gap, this paper utilizes the Shahejie Formation (Es1 member) of the Shuang 229 block in the Liaohe oilfield, Bohai Bay Basin, as a case study. This section is characterized by its abundant oil-gas reserves and serves as an exemplar for conducting experimental research on CO2 storage within extralow-permeability reservoirs. The results demonstrate that the reservoir lithology of the Es1 member is fine sandstone and siltstone, with high compositional and structural maturity. Moreover, the average porosity is 14.8%, the average permeability is 1.48 mD, and the coefficient of variation of the reservoir is approximately 0.5, which indicates a low- to extralow-permeability homogeneous reservoir. In addition, the overburden pressure is >2.0 MPa, the fault can withstand a maximum gas column height of >200 m, and the reservoir exhibits favorable overburden and fault sealing characteristics. Notably, stepwise increasing gas injection in the Shuang 229-36-62 well reveals that the injected liquid CO2 near the wellhead exhibits a relatively high density, close to 1.0 g/cm3, which gradually decreases to approximately 0.78 g/cm3 near a depth of 2000 m underground. The injected fluid changes into a supercritical state upon entering the formation, and the CO2 injection speed is optimal, at 0.08 HCPV/a. According to these findings, it is predicted that the highest burial CO2 volume via the injection of 1.5 HCPVs in the Wa 128 block area is 1.11 × 105 t/year, and the cumulative burial volume reaches approximately 2.16 × 106 t. This shows that the CO2 sequestration potential of extralow-permeability reservoirs is considerable, providing confidence for similar instances worldwide.
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Rodríguez, Marta, Ruth Alonso-Alonso, Laura Tomás-Roca, Socorro M. Rodríguez-Pinilla, Rebeca Manso-Alonso, Laura Cereceda, Jennifer Borregón, et al. "Peripheral T-cell lymphoma: molecular profiling recognizes subclasses and identifies prognostic markers." Blood Advances 5, no. 24 (December 20, 2021): 5588–98. http://dx.doi.org/10.1182/bloodadvances.2021005171.
Повний текст джерелаАнотація:
Abstract Peripheral T-cell lymphoma (PTCL) is a clinically aggressive disease, with a poor response to therapy and a low overall survival rate of approximately 30% after 5 years. We have analyzed a series of 105 cases with a diagnosis of PTCL using a customized NanoString platform (NanoString Technologies, Seattle, WA) that includes 208 genes associated with T-cell differentiation, oncogenes and tumor suppressor genes, deregulated pathways, and stromal cell subpopulations. A comparative analysis of the various histological types of PTCL (angioimmunoblastic T-cell lymphoma [AITL]; PTCL with T follicular helper [TFH] phenotype; PTCL not otherwise specified [NOS]) showed that specific sets of genes were associated with each of the diagnoses. These included TFH markers, cytotoxic markers, and genes whose expression was a surrogate for specific cellular subpopulations, including follicular dendritic cells, mast cells, and genes belonging to precise survival (NF-κB) and other pathways. Furthermore, the mutational profile was analyzed using a custom panel that targeted 62 genes in 76 cases distributed in AITL, PTCL-TFH, and PTCL-NOS. The main differences among the 3 nodal PTCL classes involved the RHOAG17V mutations (P < .0001), which were approximately twice as frequent in AITL (34.09%) as in PTCL-TFH (16.66%) cases but were not detected in PTCL-NOS. A multivariate analysis identified gene sets that allowed the series of cases to be stratified into different risk groups. This study supports and validates the current division of PTCL into these 3 categories, identifies sets of markers that can be used for a more precise diagnosis, and recognizes the expression of B-cell genes as an IPI-independent prognostic factor for AITL.
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Kim, Jongkwan, Jintae Han, Kahyun Park, and Sangmuk Seok. "Improved IDW Interpolation Application Using 3D Search Neighborhoods: Borehole Data-Based Seismic Liquefaction Hazard Assessment and Mapping." Applied Sciences 12, no. 22 (November 16, 2022): 11652. http://dx.doi.org/10.3390/app122211652.
Повний текст джерелаАнотація:
Traditional inverse distance weighting (IDW) interpolation is a process employed to estimate unknown values based on neighborhoods in 2D space. Proposed in this study is an improved IDW interpolation method that uses 3D search neighborhoods for effective interpolation on vertically connected observation data, such as water level, depth, and altitude. Borehole data are the data collected by subsurface boring activities and exhibit heterogeneous spatial distribution as they are densely populated near civil engineering or construction sites. In addition, they are 3D spatial data that show different subsurface characteristics by depth. The subsurface characteristics observed as such are used as core data in spatial modeling in fields, such as geology modeling, estimation of groundwater table distribution, global warming assessment, and seismic liquefaction assessment, among others. Therefore, this study proposed a seismic liquefaction assessment and mapping workflow using an improved IDW application by combining geographic information system (GIS) (ArcGIS (Esri, Redlands, CA, USA)), NURBS-based 3D CAD system (Rhino/Grasshopper (Robert McNeel & Associates, Seattle, WA, USA)), and numerical analysis system (MATLAB (MathWorks, Natick, MA, USA)). The 3D neighborhood search was conducted by the B-rep-based 3D topology analysis, and the mapping was done under the 2.5D environment by combining the voxel layer, DEM, and aerial images. The experiment was performed by collecting data in Songpa-gu, Seoul, which has the highest population density among the OECD countries. The results of the experiment showed between 7 and 105 areas with liquefaction potentials according to the search distance and the method of the approach. Finally, this study improved users’ accessibility to interpolation results by producing a 3D web app that used REST API based on OGC I3S Standards. Such an approach can be applied effectively in spatial modeling that uses 3D observation data, and in the future, it can contribute to the expansion of 3D GIS application.
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Wickham, Carrie Rosefsky. "Terrorism and Kebab [Egypt] 1992 105 min. VHS. Dir: Sharif Arafa. Prod: Essam Iman for Egyptian Film Centre. Arabic with English subtitles. Arab Film Distribution, 4022 Stone Way N., Seattle, WA 98103. Tel/Fax: (206) 547–8607." Middle East Studies Association Bulletin 29, no. 1 (July 1995): 140–41. http://dx.doi.org/10.1017/s0026318400031436.
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Miller, J. S., and D. A. Johnson. "Competitive Fitness of Phytophthora infestans Isolates Under Semiarid Field Conditions." Phytopathology® 90, no. 3 (March 2000): 220–27. http://dx.doi.org/10.1094/phyto.2000.90.3.220.
Повний текст джерелаАнотація:
Spread of US-1 and US-8 isolates of Phytophthora infestans were observed in field plots of potato (cv. Russet Burbank) grown in Pullman, WA, in 1996 and 1997. Infected greenhouse-grown potato plants with similar lesion numbers for both strains were transplanted to field plots with four replications. Spread of the pathogen was favored by sprinkler irrigation during evening hours. Diseased leaves and stems were sampled over time to determine the spread of US-1 and US-8 isolates. In 1996, late blight developed in two of the four replications (105 and 87 total isolates recovered). From those two replications, two US-1 isolates were recovered, both from the same replication. Nine isolates from one replication and six isolates from another displayed a phenotype different from the initial isolates, as determined by compatibility type, allozyme genotype, and restriction fragment length polymorphism genotype. These putative recombinant isolates may have arisen from sexual recombination between the US-1 and US-8 isolates. The remaining isolates were of the US-8 strain. In 1997, late blight developed in all four replications (123, 122, 81, and 34 total isolates recovered). One US-1 isolate was recovered (out of 123) from one replication and three (out of 122) from another, and the remaining isolates were of the US-8 strain. Isolates with phenotypes differing from the initial isolates were not recovered in 1997. In both years, oospores were not observed in the plant tissue examined. The low number of putative recombinant isolates in 1996 and their absence in 1997 suggests that sexual reproduction between US-8 and US-1 isolates in a field setting is a rare event. The predominance of US-8 isolates recovered is a measure of the increased fitness and aggressiveness of the US-8 isolates relative to the US-1 isolate used in this study. This further substantiates the increased aggressiveness of the US-8 genotype observed on excised tissues and potted plants in previous laboratory and greenhouse studies.
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Guo, Jhe-Cyuan, Chia-Chi Lin, Ta-Chen Huang, Min-Shu Hsieh, and Chih-Hung Hsu. "The prognostic impact of neutrophil to lymphocyte ratio in patients with recurrent or metastatic esophageal squamous cell carcinoma receiving immune checkpoint inhibitors." Journal of Clinical Oncology 36, no. 4_suppl (February 1, 2018): 69. http://dx.doi.org/10.1200/jco.2018.36.4_suppl.69.
Повний текст джерелаАнотація:
69 Background: The study explored the prognostic impacts of clinical parameters including neutrophil to lymphocyte ratio (NLR) in recurrent/metastatic esophageal squamous cell carcinoma (R/M ESCC) patients receiving anti-programmed cell death protein-1 (PD-1)/PD ligand 1 (PD-L1)-based therapy. Methods: Thirty-eight patients were enrolled. Tumor response evaluation was made according to Response Evaluation Criteria in Solid Tumours 1.1, and the clinical benefit response (CBR) was defined as complete response, partial response or stable disease at least 6 months. Clinical factors were analyzed for their impacts on patients' overall survival (OS) and progression-free survival (PFS). Formalin-fixed, paraffin-embedded tissues from 8 patients were analyzed by NanoString nCounter Human PanCancer Immune Profiling (NanoString Technologies, Seattle, WA, US). Results: Twenty-six recurrent and 12 de novo metastatic ESCC patients were enrolled. The response rate is 11.8%, and the CBR rate was 21.1%. The median PFS and OS are 2.7 and 5.5 months, respectively. The CBR group has lower blood white blood cells (WBC) ( P = 0.029), monocytes (p = 0.003), and NLR (p = 0.005). In univariate analysis, WBC, neutrophils, and NLR were statistically associated with PFS; performance status (PS), disease extent, albumin, WBC, neutrophils, and NLR were statistically associated with OS. In multivariate analysis, NLR (p = 0.007) was statistically associated with PFS; PS (p = 0.029) and NLR (p = 0.050) were statistically associated with OS. On examining the immune-related genes in ESCC tissues’ microenvironment, the ratios of mast cells, neutrophils, and macrophages relative to tumor-infiltrating lymphocytes (TILs) have significantly lower in the CBR group than in the non-CBR group. Conclusions: High NLR was associated with inferior prognosis in R/M ESCC patients receiving anti-PD-1/PD-L1-based therapy. The increased ratio of neutrophil to TILs in the ESCC tumor microenvironment of non-CBR patients may suggest a mechanistic role of neutrophils in affecting the efficacy of anti-PD-1/PD-L1 therapy. (Supported by the grant of MOST 105-2314-B-002 -186 -MY3)