Articles de revues : « Wheathered »

1

Kamiludin, Udaya, I. Nyoman Astawa et Moch Akrom Mustafa. « INDIKASI KETERDAPATAN ENDAPAN PLASER PEMBAWA TIMAH DAN UNSUR TANAH JARANG (REE), DI PERAIRAN TODAK, SINGKEP, KEPULAUAN RIAU ». JURNAL GEOLOGI KELAUTAN 13, n^o 2 (16 février 2016) : 109. http://dx.doi.org/10.32693/jgk.13.2.2015.266.

Texte intégral

Résumé :

Penelitian geofisika di Perairan Todak, Singkep, Kepulauan Riau menggunakan seperangkat peralatan seismik pantul dangkal saluran tunggal. Tujuan penelitian ini adalah untuk menunjang penelitian keterdapatan endapan plaser pembawa timah dan unsur tanah jarang (REE). Hasil interpretasi rekaman seismik diperoleh terdapatnya lembah/mangkuk yang terbentuk secara alami akibat adanya terobosan batuan granit, di mana lembah/mangkuk-mangkuk ini merupakan tempat terjadinya sedimentasi dari hasil pelapukan batuan di sekitarnya. Hasil interpretasi rekaman seismik pantul saluran tunggal analog di perairan Todak, Singkep, dapat diklasifikasikan menjadi 3 runtunan yaitu runtunan A, B, dan runtunan C.Kata kunci Data seismik, endapan plaser, lembah/mangkuk, Perairan Todak. Geophysical research at Todak, Singkep, Riau Archipelago Province, by using single channel sahllow seismic refletion. The purpose of research is to support placer deposit bearing tin and rare earth element research at this area. From seismic interpretation can be recognized the distribution of valley/bowls which is naturally formed, caused by granite rock intrusion. Those valleys are sedimentation places of wheathered rock from the surrounding area. Beside that, the seismic research also for determining the placer deposit thickness. Interpratation of analog single channel seismic records in the Todak waters, Singkep, result 3 seismic sequences and intrusive feature, A sequences, B, and C. Keywords: Seismic data, placer deposit, valley/basin, Todak Watres.

Styles APA, Harvard, Vancouver, ISO, etc.

2

Asmussen, Pascal, Olaf Conrad, Andreas Günther, Moritz Kirsch et Ulrich Riller. « Semi-automatic segmentation of petrographic thin section images using a “seeded-region growing algorithm” with an application to characterize wheathered subarkose sandstone ». Computers & ; Geosciences 83 (octobre 2015) : 89–99. http://dx.doi.org/10.1016/j.cageo.2015.05.001.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

3

Zúñiga Mora, Héctor, et Pablo Ramírez Granados. « DELIMITACIÓN Y CARACTERIZACIÓN DE UNIDADES GEOLÓGICAS A PARTIR DEL MODELADO NUMÉRICO DEL TERRENO EN EL DISTRITO DE JUAN VIÑAS, CARTAGO ». Revista Geográfica de América Central 1, n^o 54 (8 février 2016) : 89. http://dx.doi.org/10.15359/rgac.1-54.4.

Texte intégral

Résumé :

Se delimitan las unidades geológicas del distrito de Juan Viñas a partir del uso de modelado numérico del terreno como una forma de zonificar el área de estudio. Dicho modelado implicó el uso de curvas de nivel vectoriales para la creación del MED el cual sirvió como base para el modelo de sombras sobre el cual se delinearon las unidades Adicionalmente se realizaron ensayos, recolección de muestras macroscópicas para descripción básica y para sección delgada, para establecer la naturaleza petrográfica de los materiales litológicos encontrados. Fueron propuestas diez unidades geológicas asociadas principalmente a coladas lávicas de origen diverso, identificándose flujos generados a partir de un único punto de emisión, emisiones lineales a través de figuras o domos de forma subcónicas. Estas unidades son cubiertas por depósitos superficiales que podrían corresponder con depósitos de ceniza meteorizados. También han sido identificadas unidades de valles y terrazas aluviales, escarpes de posible origen tectónico y depósitos de flujos en masa. SETTING AND CHARACTERIZATION OF GEOLOGICAL UNITS FROM LAND NUMERICAL MODEL IN THE DISTRICT OF JUAN VIÑAS, CARTAGOABSTRACT Geological units of the district of Juan Viñas were established based on the use of a land numerical modeling as a form of zoning the studying area. Such modeling involved the use of vector contour lines to create the MED which served as the basis for the shaded relief map where the geological units were delimited. Additionally, some tests and sample collection for the basic macroscopic description and thin sections were performed in order to establish the petrographic nature of the lithological materials that were found. Ten geological units mainly related to lava flws, thus identifying flws generated from a single point of emission, lineal emissions through cracks or subcon ical domes were suggested. These units were covered with surface deposits that may correspond to wheathered ash deposits. Valley units and alluvial terraces, possible tectonic scarps and massive flow deposits have been also identifid.

Styles APA, Harvard, Vancouver, ISO, etc.

4

Javed, Zahoor Hussain, et Ahmet Sahinoz . « Wheather Optimal Seignorage Exists in SARC Countries ». Journal of Applied Sciences 5, n^o 9 (15 août 2005) : 1613–16. http://dx.doi.org/10.3923/jas.2005.1613.1616.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

5

Noda, Kazuhiko, Yoichi Amano et Takako Suzuki. « Pre-Harvest sprouting in wheat and wheather condition. » Breeding Research 1, n^o 1 (1999) : 15–19. http://dx.doi.org/10.1270/jsbbr.1.15.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

6

Ueda, Shigeru, Toyoshi Higuchi et Takashi Itao. « Mooring of Floating Dock under Hostile Wheather Conditions at the Port of Hirara ». PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN 7 (1991) : 77–82. http://dx.doi.org/10.2208/prooe.7.77.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

7

FILIPPINI, LUIGI. « METEOSAT IR IMAGE PROCESSING AND MPEG ANIMATION ». International Journal of Modern Physics C 05, n^o 05 (octobre 1994) : 831–33. http://dx.doi.org/10.1142/s0129183194000957.

Texte intégral

Résumé :

An HTML demo page, based on the results of a collaboration between CRS4 and CSP, is presented explaining some image processing of meteorogical data. Raw data, obtained every 30 minutes from the METEOSAT satellite, is processed to obtain colored high-contrast images, multiple images are then compressed using the MPEG video standard. The HTML page explains the details of the transformation process and contains links to sample images and the CRS4 MPEG wheather movies archive.

Styles APA, Harvard, Vancouver, ISO, etc.

8

SETO, Rie, Toshio KOIKE et Mohamed RASMY. « DEVELOPMENT OF A SATELLITE LAND DATA ASSIMILATION SYSTEM COUPLED WITH A NUMERICAL WHEATHER PREDICTION MODEL, WRF ». Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering) 69, n^o 4 (2013) : I_1789—I_1794. http://dx.doi.org/10.2208/jscejhe.69.i_1789.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

9

Bueno, I. C. S., S. P. Gobbo, A. L. Abdalla et S. L. S. Cabral Filho. « A comparison between in situ and in vitro measurement of rumen degradability of Brazilian feeds ». Proceedings of the British Society of Animal Science 2000 (2000) : 26. http://dx.doi.org/10.1017/s1752756200000272.

Texte intégral

Résumé :

The in situ measurement of rumen degradability explains properly the disappearance of rumen feeds by solubilization. However, this methodology does not assure wheather the material in the rumen indeed suffered microbial degradation, or if the loss of material occurred by other reasons. The in vitro gas production technique, on other hand, measures a product of the fermentation process. If the remains of the gas production is recovered at pre-determined intervals, we could also determine the rate and extent of the degradation occurred in the process. Thus, the aim of this work was to compare the rate and extent of the degradation obtained from these two methodologies.

Styles APA, Harvard, Vancouver, ISO, etc.

10

Colovic, Radoje, Nikica Grubor, Natasa Colovic et Ljiljana Ivic. « Abdominal pregnancy with placenta inserted in the spleen left in situ causing subphrenic abscess ». Srpski arhiv za celokupno lekarstvo 130, n^o 9-10 (2002) : 320–22. http://dx.doi.org/10.2298/sarh0210320c.

Texte intégral

Résumé :

Abdominal pregnancy appears once in 3000 pregnancies. It usually terminates with abortion and urgent surgery. Thanks to ultrasonography and computed tomography the diagnosis is possible before surgery. Most frequently the diagnosis has been established during emergency laparotomy. Gynaecologists are not in agreement wheather removal of placenta is mandatory or not, as it may include removal of parts or entire organs or may be followed with serious bleeding difficult to control. We present a 21-year old woman in whom during an urgent laparotomy performed for abdominal pregnancy placenta inserted in the spleen was left in situ. Postoperatively the patient developed subphrenic abscess which could not be solved without reoperation during which both the placenta and the spleen were removed. Ten years after surgery she is symptom-free.

Styles APA, Harvard, Vancouver, ISO, etc.

11

Nagy, László. « Observation of some parameters on adult millet (Panicum miliaceum L.) individuals by pre-post herbicides controlling mostly grass type annual weeds ». Acta Agraria Debreceniensis, n^o 39 (10 novembre 2010) : 93–96. http://dx.doi.org/10.34101/actaagrar/39/2745.

Texte intégral

Résumé :

The experiment was conducted in warmer mean daily temperature than the many years average, and almost in the same precipitation conditition as the many years average. The herbicides employed were sprayed in the 3-4 leaf stages developing phase of the millet (Panicum miliaceum L.) population by the dose of officially proposed. On the basic of the results, the herbicides didn’t effect deleteriously, in most instances, on the cultur plants in sort and long periodus at all. Tendenciously the values of parameters observed were sligtly better after the Stomp 330EC than the Dual Gold 960EC. ( The values of the parameters are significantly better at the treated variants than the control ones, are in realation with the wheather and development stile of the millet, beside the different weeding status of the plots.)

Styles APA, Harvard, Vancouver, ISO, etc.

12

Infrasca, Roberto. « From mother to daughter. Psychic disease : genetic or environmental influence ? » Clinical Management Issues 5, n^o 3 (15 septembre 2011) : 87–93. http://dx.doi.org/10.7175/cmi.v5i3.502.

Texte intégral

Résumé :

The problem of genetic versus environmental influences in psychiatric disorders is widely discussed in biomedical literature, but remains still controversial. Familiarity has been observed in some disesase, such as obsessive-compulsive disorder and panic attack disorder. In this study we analyse three generations of women, for a total of 4 women (a mother, her two daughters, and a granddaughter) followed by our Psychiatric Department for depressive and anxiety disorders. The aim of the study was to assess wheather there are similarities among the clinical status of the four women, and verify the relationship among those disorders. The Minnesota Multiphasic Personality Inventory (MMPI) was administered to all the patients and the scores obtained were compared. We found out that the many aspects and psychological traits were present in all the four women. These similarities suggest the presence of a dynamic trans-generational transmission.

Styles APA, Harvard, Vancouver, ISO, etc.

13

Nurinsani, Bella, Rida Nurul Manilah et Anita Anggareni. « THE ANALYSIS OF ED SHEERAN SONGS TO IMPROVE STUDENT’S LISTENING SKILL ». PROJECT (Professional Journal of English Education) 1, n^o 2 (22 octobre 2019) : 71. http://dx.doi.org/10.22460/project.v1i2.p71-76.

Texte intégral

Résumé :

This Study entitled “The Analysis of Ed Sheeran Songs to Improve Student’s Listening Skill”. The research was aimed to find out improved student’s listening skill ability. Wheather Ed Sheeran songs was founding increase student’s listening skill, because Ed Sheeran is a singer from England (UK) and his dialect of English is British English, so we were learning British English from the Ed Sheeran songs. In addition, Ed Sheeran was preferred many people in the world. People in the world had been understanding a lesson if a lesson had found for them, and we can’t deny if people in the world like songs and music. A song is the sound of art tone in the order, combination and the temporal relationship usually with accompanied by a musical instrument, the produce the music that has unity and continuity. The approach of this research is qualitative.

Styles APA, Harvard, Vancouver, ISO, etc.

14

Yu, Ping, et Chao Rong. « Research of Insulator Contamination about Microwave Radiation Characteristic Based on the Theory of Component Emissivity ». Advanced Materials Research 846-847 (novembre 2013) : 469–74. http://dx.doi.org/10.4028/www.scientific.net/amr.846-847.469.

Texte intégral

Résumé :

Under unfavorable wheather conditions, such as mist, dew and drizzle, contamination flashover may occur on polluted insulators. According to the properties of radiation, this paper proposes a new method for detecting the pollutant on insulators by the dual-channel Dicke radiometer based on the pollutants radiation characteristic and the theory of component emissivity. This study fully considered the effect that the radiation energy of multiple scattering and the external environment on antenna temperature, and it described by the structure of antenna temperature with matrix. A new dual-channel Dicke radiometer has been developed to measure the radiation characteristics of insulators. With a large number of data obtained by experiments, the relationship between ESDD/NSDD and the antenna temperature was researched. And it proposed an empirical formula to calculation ESDD and NSDD. This study provides a new method of detecting insulator contamination by microwave radiometer.

Styles APA, Harvard, Vancouver, ISO, etc.

15

Utomo, Sukarno Budi, Iwan Setiawan, Berkah Fajar, Sonny Hady Winoto et Arief Marwanto. « Optimizing of the installed capacity of hybrid renewable energy with a modified MPPT model ». International Journal of Electrical and Computer Engineering (IJECE) 12, n^o 1 (1 février 2022) : 73. http://dx.doi.org/10.11591/ijece.v12i1.pp73-81.

Texte intégral

Résumé :

The lack of wind speed capacity and the emission of photons from sunlight are the problem in a hybrid system of photovoltaic (PV) panels and wind turbines. To overcome this shortcoming, the incremental conductance (IC) algorithm is applied that could control the converter work cycle and the switching of the buck boost therefore maximum efficiency of maximum power point tracking (MPPT) is reached. The operation of the PV-wind hybrid system, consisting of a 100 W PV array device and a 400 W wind subsystem, 12 V/100 Ah battery energy storage and LED, the PV-wind system requires a hybrid controller for battery charging and usage and load lamp and it’s conducted in experimental setup. The experimental has shown that an average increase in power generated was 38.8% compared to a single system of PV panels or a single wind turbine sub-system. Therefore, the potential opportunities for increasing power production in the tropics wheather could be carried out and applied with this model.

Styles APA, Harvard, Vancouver, ISO, etc.

16

Wulandary, Sellvi, Indaryanti Indaryanti, Jeri Araiku et Scristia Scristia. « ANALISIS HUBUNGAN KEMAMPUAN BERFIKIR KREATIF DENGAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA SMPN 14 BANDAR LAMPUNG ». Lentera Sriwijaya : Jurnal Ilmiah Pendidikan Matematika 3, n^o 2 (30 novembre 2021) : 47–57. http://dx.doi.org/10.36706/jls.v3i2.14013.

Texte intégral

Résumé :

research is a type of quantitative research with a correlation reserch method. This study aims to determinane wheather there is a positive and significant relationship between creative thinking skills and stident’s problem solving abilities. The sample used in this study were students of class VIII.A SMPN Bandar Lampung with 32 students. The data collection technique used in this study consisted of 3 stages, namely preparation, implementation and the final stage. The Instrument used in this study is a written test. The data analysis technique is correlation analysis which consists of prerequisite test analysis and hypothesis testing. Based on the research results, it shows that tcount(3.882)> ttable(2.042) and the sig value (0.001)< (0.05) with a correlation value of 0.578. So it can be concluded that the relationship between creative thinking skills and students problem solvig abilities is positive and significant, with a fairly close relationship. The contribution of creative thinking skills to problem solving abilities is 33.4%.

Styles APA, Harvard, Vancouver, ISO, etc.

17

Lee, Yi-Lun, Wen-Chi Chen, Bin-Nan Wu, Shu-Mien Chuang, Wen-Jeng Wu et Yung-Shun Juan. « Wheather green tea catechins could have a protective effect in overactive bladder rats induced by high-sugar high-fat diet and ovariectomy？ ». Urological Science 27, n^o 2 (juin 2016) : S14—S15. http://dx.doi.org/10.1016/j.urols.2016.05.104.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

18

Hasim, Fiviyanti. « English Environment Programs at Polytechnic of National Informatics ». ELS Journal on Interdisciplinary Studies in Humanities 1, n^o 1 (26 mai 2018) : 37–43. http://dx.doi.org/10.34050/els-jish.v1i1.4081.

Texte intégral

Résumé :

English Environment Programs is one of method In Improving Speaking Ability At Polytechnic of National Informatics. This research aims at finding out wheather or not the use of English environment Programs improve the speaking ability. This research used Quasy experimental method with two group pre-test and post-test design. The result of the data analysis showed that the degree of freedom (df) was 43 (n1 + n2 – 2) where n1 = 30 and n2 = 15 so 30 + 15 – 2 = 43), the level of significant (α) = 0.05, the t-test value of students’ speaking ability= 3.765, and the t-table value = 2.021. The t-test value is greater than the t-table value (3.765 > 2.021), this showed that there is a significant difference of improvement between the Control group and Experimental Group. It means that the Alternative Hypothesis (H1) is accepted while the Null Hypothesis (H0) rejected. Based on the result above, the researcher concluded that the using of English Environment Programs can improve the speaking ability of the second year students of Polytechnic of National InformaticsKeywords: English Environment, Speaking, Effectiveness

Styles APA, Harvard, Vancouver, ISO, etc.

19

Comănescu, Cristian, Cristiana Antipa, Sergiu Rădulescu, Cătălin Andrei et Ion Pătraşcu. « Dental students’ knowledge regarding hepatitis C ». Romanian Medical Journal 62, n^o 2 (30 juin 2015) : 119–24. http://dx.doi.org/10.37897/rmj.2015.2.7.

Texte intégral

Résumé :

The present study, conducted in november 2015, with questionnaires completed by students in Bucharest Dental School at UMF „Carol Davila“ University, evaluates the attitude and general knowledge regarding Hepatitis C infection (VHC) (for students in the first years I and II) and specific knowledge after studying the matter Virology during college (middle and final years III to VI). 192 students were included in the study, the level of knowledge being evaluated by quntifying correct answers. Statistically significant data was obtained regarding wheather the students had or had not been studying Virology in the faculty curricula (p < 0.0001, mean 12-15, %CI = 11.03-15.43) and also regarding the age of the participants (p < 0.0001, mean 11-15, 95% CI = 9.128-17-73). By comparing the results between the 2 groups one can easily see an improovement of the knowledge level after studying Virology, proving that the scientifical, specialized information is a very efective way of making people aware and a way of prevention, both in the proffesional and in the private life of the future dentists.

Styles APA, Harvard, Vancouver, ISO, etc.

20

Ganesha Ade Kusumawardhani et Teguh Purwanto. « PENGARUH PENERAPAM SISTEM INFORMASI AKUNTANSI TERHADAP KINERJA KARYAWAN DENGAN INTEGRITAS KARYAWAN SEBAGAI VARIABEL PEMODERASI PADA CV PRAKARSA BUANA SENTOSA ». Journal of Sustainability Bussiness Research (JSBR) 1, n^o 1 (28 décembre 2020) : 275–80. http://dx.doi.org/10.36456/jsbr.v1i1.2996.

Texte intégral

Résumé :

This observation has the intention to test and unserstand the evidence of wheather the employee’s performance is influenced by the accounting information system, the accounting information system is influenced by employee integrity, whether the employee’s performance on CV Prakarsa Buana Sentosa is influenced by employee integrity so that it can strengthen the effects of accounting information systems simultaneously. In this study used 41 employee specimens utilizing slovin theory. The measurement scale uses a likert scale. The translation method in this observation uses validity, reliability, classic assumptions, and multiple linear regression methods. The results of observations by distributing questionnaires to 41 employess of CV Prakarsa Buana Sentosa initiative concicting of 7 sales division employees, 7 purchase division employees, 8 marketing division employees, 2 manager division employees, 9 warehouse division employees, and 8 shipping division employees. Then it can be concluded that the employee’s performance is influenced by the accounting information system simultaneously, while the employee’s intensity is not able to moderate the relationship between the employee’s performance towards the accounting information system.

Styles APA, Harvard, Vancouver, ISO, etc.

21

Rianto, Puji. « LITERASI DIGITAL DAN ETIKA MEDIA SOSIAL DI ERA POST-TRUTH ». Interaksi : Jurnal Ilmu Komunikasi 8, n^o 2 (11 décembre 2019) : 24. http://dx.doi.org/10.14710/interaksi.8.2.24-35.

Texte intégral

Résumé :

This research is an attempt to explain the post-truth phenomenon in the WhatsApp group. This research, therefore uses online etnography or netnography, it found that the widespread post-truth in the WhatsApp group marked by the spread of hoax is not mere caused by a lack of digital literacy, but rather an ethics. The fact that conversation groups are able to analyze, and evaluate political messages, but uncritical when dealing with political messages that support their political choices (candidates). As a result, they tend to believe on what they might think as thruth, even with no clarifying wheather it’s true or false. In such case, they even deliberately and consistently to share any information even though other group providing correction for many times. This research, therefore suggests that digital literacy must be integrated with communication ethics. In regard with digital literacy, indeed it’s very necessary to enhance the critical capabilities of digital media users, while ethics lead people to always think and consider the good or bad of the communication activities.

Styles APA, Harvard, Vancouver, ISO, etc.

22

Grigaitė, G. Abija. « Humanitarinės intervencijos samprata ir teisėtumas Jungtinių Tautų chartijos kontekste ». Teisė 75 (1 janvier 2010) : 176–86. http://dx.doi.org/10.15388/teise.2010.0.229.

Texte intégral

Résumé :

Humanitarinė intervencija ir jos teisėtumas šiuolaikinėje tarptautinėje teisėje kelia tiek teisinių, tiek politinių, tiek moralinių žmonijos egzistavimo klausimų. Straipsnyje analizuojama humanitarinės intervencijos samprata, teoriniai jos pagrindai ir teisėtumas tarptautinės teisės kontekste. Pagrindinis straipsnio tikslas – pabandyti nustatyti, ar tarptautinė teisė, susijusi su ginkluotos jėgos panaudojimu, nustato teisinius pagrindus vienašališkai humanitarinei intervencijai vykdyti. Daugiausia dėmesio skiriama Jungtinių Tautų chartijai, jos nuostatoms, ypač chartijos 2 straipsnio 4 daliai, draudžiančiai bet kokį ginkluotos jėgos panaudojimą vienai valstybei prieš kitą, išskyrus išimtis, kurias pati chartija leidžia. Humanitarian intervention and its legacy in the contemporary international law raise legal, political and moral questions. The article focuses on the concept of humanitarian intervention, its theoretical background and legacy in the international law framework. The main purpose of this article is to try to identify wheather international law regulating use of force in international relations establishes legal grounds for the unilateral humanitarian intervention to occur. The main focus is put on the UN Charter, its article 2 paragraph 4, which forbids any use or threat of force between states, except cases which the UN Charter permits.

Styles APA, Harvard, Vancouver, ISO, etc.

23

Tóth, Gabriella. « Effect of sowing time and planting space on change of yield and protein content of white lupine (Lupinus albus L.) ». Acta Agraria Debreceniensis, n^o 67 (3 février 2016) : 85–89. http://dx.doi.org/10.34101/actaagrar/67/1759.

Texte intégral

Résumé :

The hinge of the lupine crop cultivation technology is the sowing time and the determination of the breeding area. According to the literature the early sowing (as soon as possible to go to the soil) and larger growing area is recommended for seed production. Based on the results of our 2 years experiment, the effect of sowing time and different spacing is important on yield of white lupine, and the effect of the sowing time is more significant. A decrease in the yield was observed after later sowings. The yield and the rate of its decreasing was varied in one year and among different years depending on wheather condition and sowing time. The role of sowing time is significant for protein content of seeds. The average protein content decreased due to the later sowings in 2014, while 2015 the protein content of seeds in early sowing time and of plants sowed 4 weeks later was similar. We measured less protein content in the 2. sowing time sowed 2 weeks later than the first one. In the studied years the average protein content of seeds from different row spaces were not different.

Styles APA, Harvard, Vancouver, ISO, etc.

24

Zarzycka, H. « Fluctuation of Fusarium distribution in soil and the role of the forecrop in the control of Fusarium wilt of flax ». Acta Agrobotanica 30, n^o 2 (2015) : 299–315. http://dx.doi.org/10.5586/aa.1977.023.

Texte intégral

Résumé :

The influence of crop rotation and wheather conditions on the Fusarium population in soil and on Fusarium wilt of flax was examined in the Institute of Native Natural Fibres in 1968-1975. The experiments were carried out in various regions of flax planting in Poland during 8 years. Crop rotation had a significant influence on the process of biological soil disinfestation. Fusarium population in soil increased after planting flax, wheat, barley and sugar-beet, and decreased or did not change after rape, hemp, potato and leguminous plants. The crop rotation significantly influenced the composition of the Fusarium population as far as species are concerned. The highest wilt infection of flax was found in plantings after flax, sugarbeet and wheat and the weakest in plantings after rape. A six-year crop rotation was sufficient to eliminate the wilt pathogen from infested soil. But on flax-sick soil the process of biological disinfestation proceeded more slowly and a seven-year interval between flax crops was too short.

Styles APA, Harvard, Vancouver, ISO, etc.

25

Husna, Juniana, et Sanusi Sanusi. « Modeling Statistical Downscaling for Prediction Precipitation Dry Season in Bireuen District Province Aceh ». Indonesian Journal of Artificial Intelligence and Data Mining 2, n^o 2 (14 septembre 2019) : 74. http://dx.doi.org/10.24014/ijaidm.v2i2.7518.

Texte intégral

Résumé :

The Asian-Australian monsoon circulation specifically causes the Indonesian region to go through climate changebility that impacts on rainfall variability in different Indonesia’s zone. Local climate conditions such as rainfall data are commonly simulated using GCM time series data. This study tries to model the statistical downscaling of GCM in the form of 7x7 matrix using Support Vector Regression (SVR) for rainfall forecasting during drought in Bireuen Regency, Aceh. The output yields optimal result using certain parameter i.e. C = 0.5, γ = 0.8, d = 1, and ↋= 0.01. The duration of computation during training and testing are ± 45 seconds for linear kernels and ± 2 minutes for polynomials. The correlation degree and RMSE values of GCM and the actually observed data at Gandapura wheather station are 0.672 and 21.106. The RSME value obtained in that region is the lowest compared to the Juli station which is equal to 31,428. However, the Juli station has the highest correlation value that is 0.677. On the other hand, the polynomial kernel has a correlation degree and RMSE value equal to 0.577 and 29,895 respectively. To summary, the best GCM using SVR kernel is the one at Gandapura weather station in consideration of having the lowest RMSE value with a high correlation degree.

Styles APA, Harvard, Vancouver, ISO, etc.

26

Bedoya Hevia, Mariano. « Estado actual del tratamiento del carcinoma cérvico uterino ». Revista Peruana de Ginecología y Obstetricia 3, n^o 4 (2 juillet 2015) : 248–57. http://dx.doi.org/10.31403/rpgo.v3i1162.

Texte intégral

Résumé :

Histerectomía total con resección de un tercio de la vagina y el parametrio, con o sin ooforectomía bilateral, se recomienda para el Estado "0" del carcinoma epidermoide de cuello uterino. En el Estado de que la medida terapéutica depende de la respuesta de sensibilización (SR) que indican si la cirugía o la radiación deben ser uso. lf cirugía está indicada, se debe realizar histerectomía total radical con disección de los ganglios. La radioterapia es el método de elección para el Estado II, excepto en thouse casos en los que hay un pobre "respuesta a la radiación" (RR). Histerectomía radical con disección de los ganglios debe ser el tratamiento en los casos quirúrgicos de este grupo. No tenemos ninguna duda de que la evaluación citológica mediante el "SR" y respuestas "RR" es una gran ayuda en la selección del tratamiento. En el Estado III y IV, la radiación es el método de elección. Si la recidiva se produce después de la radioterapia exenteración pélvica debe contemplarse. En el carcinoma de muñón cervical de la cirugía es el tratamiento de elección. En el embarazo el tratamiento es en relación con la viabilidad del feto, y el grado del desarrollo de tumor. En el carcinoma de fundus lo que indicaría wheather cirugía o radiación.

Styles APA, Harvard, Vancouver, ISO, etc.

27

Tuân, Lê Đình, Anh Trần Tiến et Hải Nguyễn. « On the airport environmental noise monitoring and control system ». Science & ; Technology Development Journal - Engineering and Technology 3, SI2 (23 janvier 2021) : first. http://dx.doi.org/10.32508/stdjet.v3isi2.622.

Texte intégral

Résumé :

Most major airports use permanent noise and operations monitoring systems to reduce the noise of flight operations in the surrounding community. This paper aims at a technical proposal for a permanent environmental noise monitoring and control system to provide solutions to reduce the noise of flying activities for communities around the airport. Airport noise monitoring is often used to evaluate noise abatement programs and to improve the aircraft's take-off / landing procedures, to minimize the impact of aircraft noise based on altitude, flight path and time of day. Noise monitoring is usually linked to the tracking radar to determine which aircraft is in particular when the noise limit is exceeded and thus provides immediate operational requirements to meet. The airport noise enviromental monitoring and control system is often structured with fixed permanent noise monitoring stations, mobile noise monitoring stations, multi-parameter wheather stations, radar tracks and flights information to automatically evaluate the noise impact due to operation of aircrafts in the surrounds of airport, near and on residential areas. The entire system is operated by a software platform proposed as a cloud configuration available on the internet. The platform provides all the modules required to manage data such as noise and flight information monitoring and control, live data, reports, noise and flight information in public disclosure, complaints management, alarms and warnings, etc.

Styles APA, Harvard, Vancouver, ISO, etc.

28

Rahmawati, Fitria, Abu Masykur et Heni Worowidiyanti. « SYNTHESIS OF NANOPARTICLE SEMICONDUCTOR CdS IN PHASE TRANSFORMED MICROEMULSION OF WATER/ SDS/ ETANOL/ n-HEXANE SYSTEM ». Indonesian Journal of Chemistry 5, n^o 2 (14 juin 2010) : 92–97. http://dx.doi.org/10.22146/ijc.21812.

Texte intégral

Résumé :

The objective of this research is to study wheather the emulsion system of water/SDS (Sodium Dodecyl Sulphate)/ethanol/n-hexane can be transformed from S1 (hydrocarbon in water) type to S2 (water in hydrocarbon). CdS can be synthesized in the transformed product of microemulsion medium. The emulsion type transformation from S1 to S2 was conducted by adding n-hexane increment of 5 mL as hydrocarbon phase and stirring at 300 rpm for 2 minutes. The inversion point was defined from the measurement of emulsion conductivity and was supported by data of the droplet view under optical microscope. CdS was synthesized from reaction of Cd(NO3)2.4H2O with Na2S in phase transformed microemulsion medium. CdS cluster size was obtained from its UV-Vis spectrum and was characterized using X-ray diffraction to analyse the crystallinity and crystal system, then the influence of the variation of SDS amount to the CdS cluster size and its UV-Vis spectrum was observed.The result of this research shows that the system of n-hexane/SDS/water emulsion can be transformed from S1 to S2 type. The SDS amount in the microemulsion has influence the CdS cluster size. The larger amount of SDS added, the smaller of CdS cluster size was obtained. XRD data indicated that CdS cluster has been obtained with 40.613 % of purity. Keywords: emulsion system, nanoparticle semiconductor, CdS, sodium dodecyl sulphate

Styles APA, Harvard, Vancouver, ISO, etc.

29

Sumira, Sumira, et Difiani Apriyanti. « Implementation of Radio Broadcasting Instructional Design as Part of Curriculum for Supporting Students’ Radio Broadcasting Skill in English Department, State Polytechnic of Padang ». Journal Polingua : Scientific Journal of Linguistics, Literature and Education 6, n^o 1 (28 mars 2018) : 15–19. http://dx.doi.org/10.30630/polingua.v6i1.9.

Texte intégral

Résumé :

Workshop of English Radio Broadcasting is one of the subjects provided by English Department, State Polytechnics of Padang. The instructional design or syllabus of this subject is designed by English lecturers and continued by coloborating it with professional broadcasters from radio stations. In order to produce skillful students in English Radio Broadcasting, it is the duty for the lecturers to make sure wheather the objective in the instructional design has been achieved or not. Therefore, this descriptive qualitative and descriptive quantitative research is conducted to find the result. The data of the research which is applied in odd semester of academic period 2015-2016 is collected through observing the class activities and from the students Mid Test and Final Semester Test. The observation is supported by some instruments. After getting all the data, the instructional design is elaborated into checklist note. The data is then being assessed by professional radio broadcaster through intrerview. At last, the data is analyzed qualitatively. The result is most of the students have fulfilled to be a radio broadcaster, but they are not in the level of professional. It can be caused of lack practicing and it has to be delivered in English. However, these activities are a good media for students to practice their English especially for writing and speaking skills

Styles APA, Harvard, Vancouver, ISO, etc.

30

Ulya, Himmatul, et Ratri Rahayu. « Efektivitas Pembelajaran Probing-Prompting Berbasis Etnomatematika Terhadap Kemampuan Literasi Matematika ». Teknodika 16, n^o 2 (15 septembre 2018) : 53. http://dx.doi.org/10.20961/teknodika.v16i2.34779.

Texte intégral

Résumé :

The mathematics learning applied by teacher have not been able to engage students to apply concepts to solve daily problems. Beside that, students are not used to face a higher order thingking problems. It created a lack of mathematics literacy. This research aims to (1) know to what extent implementatioan etnomathematic-based probing-prompting learning on mathematics literacy, (2) know to wheather students taught by etnomathematic-based probing-prompting learning have higher mathematics literacy than students taught by expository, and (3) know the improvement of students’ mathematics literacy after implementatioan of etnomathematic-based probing-prompting learning. This is an experimental research by using nonequivalent control group design. It was conducted in NU Nawa Kartika Kudus elementary school in even semester of 2016/2017academic year. The collecting data technique used is a test to measure the students’ mathematics literacy. The analysis techniques in this research included student test (t-test), and gain test to measure the improvement of students’ mathematics literacy. The result of this research were (1) students’ mathematics literacy was achived the passing grade after implementatioan of etnomathematic-based probing-prompting,(2 ) the average of students’ mathematics literacy taught by etnomathematic-based probing-prompting learning was higher than students taught by expository, and (3) students’ mathematics improve by 54% after implementatioan of etnomathematic-based probing-prompting learning or categorized as middle level

Styles APA, Harvard, Vancouver, ISO, etc.

31

Melnychuk, M. P. « Clinical significance of high grade and low grade prostate intraepithelial neoplasia ». Medicni perspektivi (Medical perspectives) 26, n^o 2 (18 juin 2021) : 134–40. http://dx.doi.org/10.26641/2307-0404.2021.2.234640.

Texte intégral

Résumé :

Such premalignant conditions of prostate cancer (PC) as prostate intraepithelial neoplasia (PIN) are classified between benign and malignant ones. Contemporary evidence wheather PIN develops malignancy is limited and (LGPIN) data present varied results. Morphological and clinical differencies between high (HGPIN) and low grade PIN specimens in the prostate remain unclear. Aim of the work – to determine clinical significance and progression ability of high grade and low grade prostate intraepithelial neoplasia. The results of examination of 276 patients with PIN (152 patients with high grade PIN and 134 patients with low grade PIN) were assessed comparatively. During a 3 year follow-up repeated prostate biopsies were performed with 6 months interval to detect PC. Initial and repeated multifocal transrectal prostate biopsies from 12 samples were performed under transrectal ultrasonic guidance. There were statistically significant differences in PC detection rates between HGPIN and LGPIN. Patients with HGPIN had malignization rate of 42.1% during a 3-year follow-up that was by 33.9% higher than in LGPIN patients. The spread of HGPIN lesions within prostate gland is a malignization risk factor. The mean malignization term of HGPIN is 18 months and of LGPIN – 30 months. Low and high grade PIN are gradual stages of cancerogenesis. PIN grade determines its clinical significance, while LGPIN has low malignization potential, HGPIN possesses morphological and clinical prostate characteristics similar to adenocarcinima.

Styles APA, Harvard, Vancouver, ISO, etc.

32

Nopiandri, Kikin. « Peran Lembaga Arbitrase Dalam Penyelesaian Sengketa Bisnis Internasional : Tinjauan Dari Perspektif Teori Sistem Hukum ». Jurnal Legal Reasoning 1, n^o 1 (9 mai 2019) : 48–67. http://dx.doi.org/10.35814/jlr.v1i1.46.

Texte intégral

Résumé :

Business activity becomes more complex whether its subjects, objects, or its model of transactions. That complexity then could cause the dispute between subjects in such business activity, furthermore when the subjects come from different law system background. Such condition need to be responded, and arbitration could become one of the suit mechanism to settle the dispute in business activity relationship. In Indonesia, regarding to arbitration mechanism, the Indonesian National Arbitration Board (BANI) had already been established under the Act Number 30 Year 1999 on Arbitration and Alternative Dispute Resolution. This study focuses on how arbitration institution plays its role in international transaction dispute settlement. This study uses normative legal research method, and based on secondary data. As a legal structure, arbitration, when it plays its role as a body of mechanism in dispute settlement, it could give advantage to make dispute settlement easier or simpler rather than process of law through court mechanism. That is because the arbitration, such as BANI, implements the simple organizational structure principle, in which an organization has to become lean structure relatively, but still has many functions. Furthermore, both of arbitration institution and business entity have similarity in culture regarding to the spirit of work. When doing something, both of them tend to do it efficiently and effectively wheather from time or cost aspect.

Styles APA, Harvard, Vancouver, ISO, etc.

33

Barańczuk, Jacek, Elżbieta Bajkiewicz-Grabowska, Katarzyna Barańczuk et Wojciech Staszek. « The ice regime of Lake Raduńskie Górne (Kashubian Lakeland, northern Poland) ». Limnological Review 17, n^o 2 (1 juin 2017) : 61–70. http://dx.doi.org/10.1515/limre-2017-0006.

Texte intégral

Résumé :

AbstractThe paper presents assessment results of the ice dynamics on Lake Raduńskie Górne (Upper Radunia Lake) based on long-term observations of the course of ice phenomena. Interannual changes in lake ice phenology parameters (freeze-onset, ice-on, freeze duration, melt-onset, permanent ice cover duration, ice-off, melt duration) in the years 1961–2010 are discussed. In addition, the ice cover thickness was taken into consideration. The analysed parameters of ice phenology were compared to each other as well as to the mean air and water temperatures of the winter half-year (November–April). The main periods of the ice regime of the lake have been determined and described. The permanent ice cover constitutes on average 79%, freeze-up period 13%, and break-up period 8% of the whole time of ice phenomena. It was shown that the weather parameters crucial for ice formation are the mean air and surface water temperatures. On Lake Raduńskie Górne the ice phenomena can only occur when mean air temperature in the winter half-year, at Borucino wheather station, is lower than 4.9°C, and water temperature (at a depth of 0.4 m) is lower than 5.7°C. In turn permanent ice cover is created when the mean air temperature of the winter half-year is lower than 3.9°C. The maximum and mean ice cover thickness on Lake Raduńskie Górne ranged, respectively, from 0.5 to 50 cm, and from 0.5 to 38.3 cm. These parameters were strongly positively correlated (r = 0.87–0.88, p <0.05) with the duration of the ice cover period.

Styles APA, Harvard, Vancouver, ISO, etc.

34

Suparsa, I. Nyoman. « Sequence of Nasal-Stops as a Distinct Segment in Balinese ». International Journal of Linguistics 9, n^o 1 (28 février 2017) : 51. http://dx.doi.org/10.5296/ijl.v9i1.10868.

Texte intégral

Résumé :

The article entitled “Sequence of Nasal-Stops as A Distinct Segment in Balinese” attempts to investigate wheather Balinese has sequence of nasal stops both bilabial nasal stops (<m-b>, <m-p>), alveolar nasal-stops (<n-d>, <n-t>), and velar nasal-stops (<ng-g>, <ng-k> or it has a prenasal stops both bilabial prenasal stops (<mb>, <mp>), alveolar prenasal stops (<nd>, <nt>) or it has velar prenasal stops (<ngg>, <ngk>). Based upon the data analysis, it has sequence of nasal-stop segments. The judgement is based on (1) the existence of suspicious syllabic nasal phonemes, (2) its clear word structure such as (a) VC.CVC e.g. <aggag> /aggag/ [ag.gag] ‘open’, (b) CVC.CV e.g. <bakta> /bakta/ [bak.ta] ‘bring’, (c) CVC.CVC e.g. <dapdap> /dapdap/ [dap.dap] ‘careful’ and (d) VC.CV e.g. <akta> /akta/ [ak.ta] ’official document’. (3) On the bases of its clear word structure, Balinese shares sequence of nasal-stop segments both bilabial nasal-stop such as <m-b> e.g. <embok> ‘elder sister’ of which the right pronunciation is [ǝm.bɔk] rather than prenasal stop [ᵐb] as in [ᵐbɔk], alveolar nasal-stop such as <n-d> in <cande> ‘just for kidding’ of which the right pronunciation is [can.dǝ] rather than prenasal stop [ⁿd] in [ca.ⁿdǝ] and velar nasal-stop such as <ng-g> in <bengkek> ‘short body posture’ of which the right pronunciation is [bǝŋ.kǝk] rather than velar prenasal [ᵑg] in [bǝ.ᵑkǝk].

Styles APA, Harvard, Vancouver, ISO, etc.

35

Diósi, Gerda, et Péter Sipos. « The parameters of homemade jams after storage ». Acta Agraria Debreceniensis, n^o 56 (11 mars 2014) : 39–42. http://dx.doi.org/10.34101/actaagrar/56/1930.

Texte intégral

Résumé :

Nowadays producing jams is considered a traditional way of plum processing in Hungary. Plum jams without added sugar can be stored This research aimed to analytically determine which quality parameters of the jams and to what extent they change during storage. Furthermore, this study intended to find out whether a concious consumer can presume any difference between varieties or the year of harvest, or wheather a one-time customer should suspect differences in quality parameters of the different products. This study focused on those differences or alterations in the parameters that occur in the jams made from several different plum varieties produced in different years. I analyzed the classic chemical parameters (dry matter content and ash content) and physiologically important nutritional components (phenolic and flavonoids antioxidants and vitamin C). In this research I used jams which were produced from 6 varieties grown in 2009 (President, Tophit, Bluefre, Elena, Presenta, Stanley), 4 varieties from 2010 (President, Bluefre, Elena, Presenta) and 6 varieties from 2011 (President, Tophit, Bluefre, Elena, Presenta, Stanley). Jams were produced with traditional technology in cauldrons without added sugar. Jars were placed into a relatively dark and cool place and were stored there until the analysis. Having regard to the results, when consumers choose between the different products they also choose quality since the processed plum variety, and the year of production/processing determine the nutritional value of the specific product. This could be used for market positioning and promotion of the product, however further research is needed to gain more information from the differences that derive from the varieties, year of harvest or other factors. This way fruit and jam producers could turn these informations into market advantage.

Styles APA, Harvard, Vancouver, ISO, etc.

36

Ernima, Yosefhin Rika, Widya Parimita et Agus Wibowo. « LOCUS OF CONTROL DAN PROKRASTINASI PADA MAHASISWA PENDIDIKAN EKONOMI ANGKATAN 2013 FAKULTAS EKONOMI UNIVERSITAS NEGERI JAKARTA ». Jurnal Pendidikan Ekonomi dan Bisnis (JPEB) 4, n^o 2 (31 octobre 2016) : 1. http://dx.doi.org/10.21009/jpeb.004.2.1.

Texte intégral

Résumé :

This study aims to determine wheather there is any effect on the Economics of Education student procrastination force in 2013 Faculty of Economics, Universitas Negeri Jakarta. This research was carried out for 2 months starting from the month of May 2016 to June 2016. The research method used is survey method with the correlational approach. The population in this study were students of Economic Education in 2013 totaling 210 students. According to the table and sample population with 5% level of misunderstanding the obtained sample of 210 students. X variable data about the locus of control is the primary data in the form of questionnaire and Y about procrastination is the primary data in the form of a questionnaire. Test requirements analysis done is to find the regression equation obtained was Ŷ= 139,57+0,74X. Normality test results Liliefors produce Lhitung = 0,0764 dan Ltabel = 0,0786 at the significance level (a) = 0:05 to the number of samples (n) 127. Because Lhitung= (0,0764) < L tabel = (0,0786) then the variable X and Y have normal distribution. Testing the hypothesis with a significance test of regression produces Fhitung (86,89) > Ftabel (3,939), which means a significant regression equation. produce regression linearity test of Fhitung (0,19) < Ftabel (1,59) so Fhitung< Ftabel it can be concluded that the model is a linear regression equation. Product moment correlation coefficient generating rhitung = -0.6403. T-test produces thitung (-9,321)> ttabel (1.979). Thus it can be stated correlation coefficient rxy = -0.6403 is significant. The coefficient of determination obtained at 41,01% indicates that 41,01% variable procrastination is determined by the locus of control and the remaining 58,99% influenced by other variables not examined. Based on the results of this study concluded that there are significant negative and significant correlation between locus of control with procrastination on Economic Education class of 2013 student Faculty of Economics, Universitas Negeri Jakarta.

Styles APA, Harvard, Vancouver, ISO, etc.

37

bin Salim, Norhafiz, Takao Tsuji, Tsutomu Oyama et Kenko Uchida. « Optimal Control of Solar Energy Resources in Loading Margin Enhancement for Peninsular Malaysia Network Using Artificial Neural Network (ANN) Model ». Applied Mechanics and Materials 785 (août 2015) : 606–10. http://dx.doi.org/10.4028/www.scientific.net/amm.785.606.

Texte intégral

Résumé :

Renewable energy invariably foreseen to be fully spurs by 2030-2050 and Malaysia has been seriously intensifies their capabilities on producing solar energy for generating amount of power to be injected into the national grid. The aim of this paper is to investigate the provision of photovoltaic generators quantitatively with respect to future load generation while considering the Loading Margin (LM) capability. Renewable energy resources are known with its ambiguity and commonly for rural electrifications each houses or buildings are installed with battery storage system which allows unused power during daytime to be stored and will be utilized at night. This kind of system would not experience big impact in conjunction of intermittent level of insolation due to its small requirement at receiving end. Conversely, in big cities located in the west region of Malaysia it becomes a big issue to cope with variations of load demand. In an explicit form of voltage deficiency caused by irregular operation on the grid, a fragile electrical nodes most likely vulnerable and PV generators are inevitably have to stay connected to the point of common coupling supporting grid’s voltage. Eventually at this stage, Grid System Operator (GSO) needs to have brisk respond to these online scenarios but in practice it could not be done at ease. Thus, an intelligent model of ANN which incorporated tremendous set of local data is developed in this paper to regulate loading margin (LM) at critical node by taking into account possible wheather condition at any given time and loading increments. This method employed a kind of supervised training and successfully yields smart predictive technique of LM in any certain correspond inputs. By having this, GSO can barely make the arrangement of reactive power injection throughout the network with the central coordination control among PV generators. Simulation results show the effectiveness of the proposed method and have been discussed thoroughly.

Styles APA, Harvard, Vancouver, ISO, etc.

38

Guntoro, Dwi, et Trisnani Yuda Fitri. « Aktivitas Herbisida Campuran Bahan Aktif Cyhalofop-Butyl dan Penoxsulam terhadap Beberapa Jenis Gulma Padi Sawah ». Buletin Agrohorti 1, n^o 1 (11 janvier 2013) : 140. http://dx.doi.org/10.29244/agrob.1.1.140-148.

Texte intégral

Résumé :

Weed competition becomes a major problem in low land rice. Weeds can reduce rice production up to 60-70%. Mixing herbicides is expected to obtain a broader spectrum of control of the weeds. Inappropriate mixing herbicides may cause antagonism effect which can reduce the effectiveness on the target weed. The objective of the research was to study the antagonism activity of two active ingredients herbicide mixture, cyhalofop-butyl and penoxulam. The treatment was consisted of three types of herbicide with five level of doses, i.e. a single herbicide cyhalofop-butyl (0, 375, 750, 1500, and 3000 g ai ha-1), penoxulam (0, 50, 100, 200, and 400 g ai ha-1), and the mixture of cyhalofop- butyl 50 g L-1+ penoxulam 10 g L-1(0, 225, 450, 900, and 1800 g ai ha-1). The target weeds were Echinochloa cruss-galliand Monochoria vaginalis. Dry weight of biomass and percent of damage would further determine wheather the herbicide mixture were synergistic, antagonistic, or additive. Since cyhalofop-butyl and penoxulam had a different mode of action, analysis of the data used MSM (Multiplicative Survival Model) method to determine the LD50 of each herbicide treatment and mixture component. The result showed that an active ingredient mixture of cyhalofop-butyl 50 g L-1+ penoxulam 10 g L-1 was not antagonist, with LD50-expectation values of 253.231 g ai ha-1and the LD50-treatment of 211.91 g ai ha-1. The co-toxicity value was 1.19 (>1).Key words: rice field weeds, cyhalofop-butyl, penoxulam, herbicide mixture, MSM (Multiplicative Survival Model), LD50

Styles APA, Harvard, Vancouver, ISO, etc.

39

Sjahid, Noor, Rais Hidayat et Soewarto Hardhienata. « PEMODELAN DAN OPTIMASI PENGUATAN KUALITAS LAYANAN GURU ». JURNAL MANAJEMEN PENDIDIKAN 9, n^o 2 (23 novembre 2021) : 81–88. http://dx.doi.org/10.33751/jmp.v9i2.4235.

Texte intégral

Résumé :

IMPROVING ORGANIZATIONAL CITIZENSHIP BEHAVIOR (OCB) THROUGH STRENGTHENING EMOTIONAL INTELLIGENCE AND TEACHER JOB SATISFACTIONService quality is a management resource that is very important to be considered in order to achieve the goals of national education. However, the preliminary survey results indicated that the quality of teacher services were still needed to be improved. The aim of this study was to find efforts to improve teacher service quality (Y) just like the research theme which was through a study of the influencing power between the independent variables of Job Satisfaction (X1) and Work Motivation (X2) and Proffessional Commitment (X3) as an intermediary variable (intervening). . This research was conducted at 12 private senior high schools in Cibadak commissariat, Sukabumi regency, where the total research object was 109 permanent teachers. The implemented research approach was the POP-SDM approaching that was modeling and optimization of management resources strengthening. POP-SDM was to combine the qualitative researches inorder to find out the constellation of influencies among the variables, the statistical mathematical models to improve the quality of teacher services and the determination of research hypotheses and quantitative research to prove the research hypothesis generated in the qualitative research. The research method used was a path analysis to determine the influence among the variables studied and Sitorem analysis for indicator analysis. The results of the study resulted in a service quality improvement model where the mathematical model was Ŷ = 0.217X1 + 0.451X2 + 0.40X3 + 0.647 wheather X1 was the teacher job satisfaction, X2 was the teacher work motivation and X3 was professional commitment. While the optimal solution found out that there were 3 indicators which already satisfied so that they were only needed to be maintained or developed. They were consists of achievement, seriousness in carrying out their duties, and emotional bonding to the profession. Beside that, there were 22 indicators that were still weak so that they were needed to be improved where the improvement order of priority were as follows: responsibility, progression, organizational procedures, working conditions, recognition, status, rewards, benefits, loyalty, opportunities, dedication, working atmosphere, type of work, supervision, coworker support, salary, promotion opportunities, responsiveness, assurance, reliability, empathy and direct evidence.

Styles APA, Harvard, Vancouver, ISO, etc.

40

Utojo, Utojo, Akhmad Mustafa et Hasnawi Hasnawi. « MODEL KESESUAIAN LOKASI PENGEMBANGAN BUDIDAYA TAMBAK DI KAWASAN PESISIR KABUPATEN PONTIANAK, KALIMANTAN BARAT ». Jurnal Riset Akuakultur 5, n^o 3 (28 novembre 2016) : 465. http://dx.doi.org/10.15578/jra.5.3.2010.465-479.

Texte intégral

Résumé :

Penelitian ini memanfaatkan teknologi Sistem Informasi Geografis (SIG) untuk menentukan lokasi yang sesuai bagi pengembangan budidaya tambak di Kabupaten Pontianak, Kalimantan Barat. Data sekunder yang diperoleh berupa data iklim, peta Rupabumi Indonesia kawasan Pontianak skala 1:50.000, citra digital ALOS AVNIR-2 dan peta batimetri skala 1:200.000. Data primer diperoleh dengan metode survai di lokasi penelitian yaitu kualitas air dan tanah serta pasang surut. Penentuan stasiun pengamatan dilakukan secara acak dan sistematik. Setiap lokasi pengambilan contoh ditentukan posisi koordinatnya dengan alat Global Positioning System (GPS). Data lapangan (fisika-kimia air dan tanah), data sekunder, dan data citra satelit digital, dianalisis secara spasial dengan metode PATTERN menggunakan SIG. Berdasarkan hasil survai dan evaluasi kesesuaian lokasi budidaya tambak di wilayah pesisir Kabupaten Pontianak seluas 497,077 ha. Pada umumnya yang tergolong sangat sesuai (114,986 ha), cukup sesuai (168,819 ha), tersebar di wilayah pesisir Kecamatan Sungai Pinyuh, Sungai Kunyit, Mempawah Hilir, dan Mempawah Timur, sedangkan yang kurang sesuai (213,272 ha), terdapat di Kecamatan Segedong dan Siantan. This research used GIS technique to find location suitable to develop sustainable brackhiswater pond in Pontianak Regency, West Kalimantan. Secondary data such as wheather data, Indonesia earth surface map of Pontianak area scale of 1:50,000, ALOS satellite imagery digital data, and navigation map scale 1:200,000 were collected and used. The primary data (water and soil quality) and tidal variation were determined during the field survey. Simple systematic random sampling was used to allocate sampling points. Digital Remote Sensing (ALOS) data, secondary data, and field data (water quality) were analyzed using PATTERN method and Geographical Information System (GIS). Thematic map of the area suitability as the main expected output of the study was created using spatial analysis and GIS as suggested by references. The potential areas suitable for brackhiswater pond development at Pontianak Regency were 497.077 ha, classified as brackhiswater pond with high suitability (114.986 ha) and moderate (168.819 ha), distributed in subdistrict shore area of Pinyuh River, Kunyit River, Mempawah Hilir, and Mempawah Timur, and the area classified as low suitability (213.272 ha) distributed in Segedong and Siantan Subdistricts.

Styles APA, Harvard, Vancouver, ISO, etc.

41

Panigrahi, Ashok, Kushal Vachhani et Mohit Sisodia. « Impact of liquidity and profitability on share price : An analysis of Indian cement companies ». Journal of Management Research and Analysis 9, n^o 1 (15 avril 2022) : 22–28. http://dx.doi.org/10.18231/j.jmra.2022.006.

Texte intégral

Résumé :

: All of the choices made in the workplace concerning cash, receivables, inventory, and payables influence how a corporation maintains its liquidity level. Liquidity plays a vital role in the successful functioning of every business. The important part in managing working capital is maintaining liquidity on a day-to-day basis to ensure the smooth running of the organisation and to meet its obligations. Hence, it is very important to keep a close eye on the liquidity position of the company as without it, the company cannot survive. But efforts to increase the profitability would tend to reduce firms' liquidity and too much attention on liquidity would tend to affect profitability. No doubt, every firm tries to maximise profitability by maintaining liquidity. But the question arises, is it the liquidity or profitability that helps in maximizing shareholder’s wealth by increasing the share price of Indian cement companies? Hence, the study is aimed to understand the impact of liquidity and profitability on the share price of Indian cement companies.: To determine wheather investors in the cement sector should prefer companies those are liquid or profitable, we applied the t-test, correlation test, and the resultant p-value. It is found that, having a quicker cash conversion cycle (CCCy) increases the company's market value indicating that, higher the liquidity, more is the chances that the share price may go up.: It is found that the profitability in cement companies isn't as high as the company's ability to pay its debts, i.e. liquidity. In other words, the liquidity of Indian cement companies are more and the profitability is less, and the market value of a firm rises in tandem with the growth in its liquidity. Moreover, when the market value grows, the CCC decreases, whereas the economic value added (EVA) increases.: Prior studies reveal that the working capital requirements of Indian cement companies are much more as compared to other industries. Although low operational cash affects the daily operations of the business, excess working capital usage will harm the firm's profitability. Hence, the question, why do Indian cement businesses need so much of working capital? This study's purpose was to answer it. The findings of this research states that, companies believe that maintaining liquidity will increase their share price.: Conceptual Research

Styles APA, Harvard, Vancouver, ISO, etc.

42

Utojo, Utojo, Abdul Mansyur, Akhmad Mustafa, Hasnawi Hasnawi et Abdul Malik Tangko. « PEMILIHAN LOKASI BUDI DAYA IKAN, RUMPUT LAUT, DAN TIRAM MUTIARA YANG RAMAH LINGKUNGAN DI KEPULAUAN TOGEAN, SULAWESI TENGAH ». Jurnal Riset Akuakultur 2, n^o 3 (28 novembre 2016) : 303. http://dx.doi.org/10.15578/jra.2.3.2007.303-318.

Texte intégral

Résumé :

Sumber daya lahan perikanan pesisir di Sulawesi Tengah yang potensial untuk pengembangan budi daya laut berada di Teluk Tomini, namun demikian belum diperoleh data secara rinci kelayakannya. Penelitian ini bertujuan untuk menentukan kelayakan lokasi bagi pengembangan budi daya di perairan Kepulauan Togean, Kabupaten Tojo Una-Una, Sulawesi Tengah dan penelitiannya dilaksanakan dengan metode survai. Pengumpulan data sekunder meliputi data iklim, pasang surut, produksi perikanan, peta rupa bumi Indonesia kawasan Tojo Una-Una skala 1:25.000, peta citra landsat7ETM digital, dan peta navigasi (batimetri) skala 1:200.000 yang dilakukan sebelum pelaksanaan survai. Data primer diperoleh melalui pengukuran langsung di lapang yang meliputi topografi pantai, keterlindungan, oseanografi, dan biologi. Seluruh lokasi pengambilan contoh ditentukan posisinya dengan Global Positioning System (GPS) dan data yang diperoleh dianalisis dengan menggunakan Sistem Informasi Geografis (SIG). Dari hasil penelitian ini telah diidentifikasi sumber daya lahan perikanan pesisir yang potensial dikembangkan dan dinilai layak untuk kegiatan budi daya laut yaitu seluas 1.601,3 hektar. Lokasi yang potensial dikembangkan untuk budi daya ikan dalam keramba jaring apung (KJA) terdapat di sekitar Kepulauan Siatu 365,2 hektar; Kepulauan Salaka 385,8 hektar; dan Pulau Kadidiri 270,9 hektar. Sedangkan lokasi yang potensial dikembangkan untuk budi daya rumput laut dan tiram mutiara terdapat di sekitar Pulau Huo dan Bungin 579,4 hektar. Seluruh lokasi tersebut ditampilkan dalam peta prospektif skala 1:50.000.Central Sulawesi had coastal resources which are potential to be developed for mariculture i.e Tomini Bay, however the scientific data support was unavailable. This study was conducted by survey method to find out suitable location to be developed for mariculture in Togean Archipelago, Tojo Una-Una Regency, Central Sulawesi. Secondary data such as wheather, tidal plate, coastal fisheries production, Indonesia earth surface map of scale 1:50,000, citra land sat-7ETM digital product, and navigation map of scale 1:200,000 were collected before the study. The primary data was collected from each study areas and interpreted as mariculture requirement for several domesticated species i.e. fish, seaweed, and mollusca. Tematic map of area, suitability as the main expected out put of the study was made through spatial analysis and GIS as suggested by reference. The total potential areas which were suitable for mariculture development are 1,601.3 hectares, namely either for fish culture in floating net cage (1,021.9 hectares), seaweed and pearl oysters (579.4 hectares) were distribution in the sea waters of Siatu, Salaka, Kadidiri, Huo, and Bungin island.

Styles APA, Harvard, Vancouver, ISO, etc.

43

Antic, Darko, Vladan Cokic, Marija Dencic Fekete, Maja Perunicic, Biljana Mihaljevic et Darinka Boskovic. « Prognostic Value of Angiogenesis Assessment in Chronic Lymphocytic Leukemia : More Data Needed. » Blood 114, n^o 22 (20 novembre 2009) : 4396. http://dx.doi.org/10.1182/blood.v114.22.4396.4396.

Texte intégral

Résumé :

Abstract Abstract 4396 Introduction The association between angiogenesis and cancer progression in solid tumors has been documented, but its significance in chronic lymphocytic leukemia (CLL) has not been completely evaluated. Vascular endothelial growth factor /VEGF/ is the major pro-angiogenic factor in humans and his transduction pathway may be very active in CLL cells contributes to their enhanced survival. In this context VEGF can be additional tool for predicting the clinical course in early CLL. Patients and Methods To predict the risk of disease progression, we analyzed serum levels VEGF (sVEGF) using ELISA tehnique in 33 Binet stage A de novo CLL patients. In addition, We analyzed microvessel density (MVD) of the same patients using immunohistochemical staining with CD34 and vWf. Finally, we explored wheather changes of circulating VEGF concentrations and MVD reflected clinico-biological features of CLL (peripheral blood lymphocytosis (PBL), bone marrow (BM) histology, beta-2 microglobulin (β2m) level, lactat dehidrogenase (LDH) level) and kariotype abnormalities. Results The VEGF serum levels (sVEGF) was not significantly elevated (p=0.31) in CLL patients (mean: 70.9 pg/mL; range: 16–483) compared with and age- and sex-matched healthy controls (mean: 44.7 pg/mL; range: 22–69.2). sVEGF level positively correlated with elevated LDH level (p=0.008), but no correlation with other clinico-biological features was found. Bone marrow MVD was significantly higher (p<0.0001) in CLL patients (mean: 35.91 vessels/field ± 15.71) compared to controls (mean:8.27 vessels/field ±6.19). Also, there was a significant difference between MVD counts according to the antibody used. MVD was higher using CD34 vs vWF (CD34, 35.91 vessels/field ±15.7, vs vWF, 8.15 vessels/field ±4.65, p<0.0001). Bone marrow MVD detected by CD34 was significantlyhigher in patinents with CD38 expression more than 30% (p=0.006). However, no significant MVD differences were detected between CLL subgroups with regard to clinical course, pattern of marrow infiltration, Rai stage and FISH abnormalities. In univariate analysis sVEGF (p=0.018), Rai substages (p=0.027), PBL (p=0,030), β2m level (p=0.008) and diffuse bone marrow infiltration (p=0.006) were significantly associated with increased risk of disease progression. But, in multivariate analysis only sVEGF (p=0.002) and β2m level (p=0.008) retained their prognostic significance. Conclusions Serum VEGF level although not increased in comparasion with healthy controls, may improve the assessment of individual prognosis of patients with early CLL. Assessment of real clinical significance of bone marrow angiogenesis in CLL is required. Disclosures: No relevant conflicts of interest to declare.

Styles APA, Harvard, Vancouver, ISO, etc.

44

PACANOSKI, Zvonko, Krum BOŠKOV et Arben Beni MEHMETI. « Replace of the EPOST glyphosate with pre herbicides and application of different LPOST glyphosate rates for weed control in established vineyard ». Acta agriculturae Slovenica 116, n^o 2 (23 décembre 2020) : 299. http://dx.doi.org/10.14720/aas.2020.116.2.1910.

Texte intégral

Résumé :

Two-year field trials were conducted at two winegrowing districts (Kavadarci and Skopje in 2016 and 2017) to evaluate wheather oxyfluorfen, pendimethalin and flazasulfuron can replace early post-emergence (EPOST) application of glyphosate in established vineyard until its application in early summer period. The weed vegetation in vineyards in both years was consisted mainly of Chenopodium album L., Setaria viridis (L). Beauv., Papaver rhoeas L., Xanthium strumarium L., Lolium multiflorum Lam., Sorghum halepense (L.) Pers. and Cynodon dactylon (L.) Pers. Pendimethalin, oxyfluorfen and flazasulfuron efficiently reduced predominant annual weeds and S. halepense seedlings in 2017, but not in 2016. PRE herbicides, regardless year, had no significant effect on C. dactylon. Opposite, the efficacy of EPOST applied glyphosate was significantly lower in 2017 compared to 2016. LPOST glyphosate applied at 2.0 l ha-1 provided at least 94 % control of dominant annual broadleaf and grass weeds. LPOST application of glyphosate at 2.0 l ha-1 and glyphosate at 2.0 and 4.0 l ha-1 resulted in unsatisfactory weed control of predominant perennial S. halepense, and C. dactylon, respectively. LPOST glyphosate applied at 4.0 l ha-1 provided control of S. halepense by 84 % or more. LPOST glyphosate applied at 8.0 l ha-1 reduced the amount of S. halepense and C. dactylon at least 97 %. Grapevine yield of both varieties was not lower in all herbicide treatments in 2016 compared with 2017. However, yield in the PRE herbicide treatments fb 2.0 and 4.0 l ha-1 glyphosate was collectively 15-19 % and 17-19 % lower compare to PRE herbicide treatments fb 8.0 l ha-1 glyphosate and standard two applications of glyphosate, respectively for both years and districts. No impacts to grapevine growth were observed from PRE herbicide treatments at either district

Styles APA, Harvard, Vancouver, ISO, etc.

45

Orosz, L., J. Lukács, M. Szabó, T. Kovács, I. Zsupán, G. Orosz, Z. Tóth et O. Török. « Long-term Outcome of Pregnancies with Increased Nuchal Translucency and Normal Karyotype ». Donald School Journal of Ultrasound in Obstetrics and Gynecology 3, n^o 3 (2009) : 83–90. http://dx.doi.org/10.5005/jp-journals-10009-1024.

Texte intégral

Résumé :

Abstract Objectives The aim of this study was to examine the prevalence of major and minor anomalies according to the increase of NT thickness. Methods This is a long-term retrospective study in which singleton gestations of euploid fetuses with increased NT were analyzed. NT measurement was performed in the first trimester examination according to the criteria of fetal medicine foundation (FMF) when the fetal crown-rump length (CRL) was 45 to 84 mm. The cases were followed up from 1 to 5 years postpartum to assess the presence of CHD and to point out other anomalies that could be associated with increased NT. Results The outcome of 133 cases could be analysed out of 198 pregnancies of which in 55 cases some congenital anomalies (minor or major) were revealed up to the 5 years of life (prevalence of 41.4%). The prevalence of CHDs, including the defects of the great vessels, stood out among the others. In the group with NT between 95th and 99th centiles four cases with minor heart problems were identified (11.1%, 4/36). The rate of major cardiac defects proved to be 13.3% (6/45) in the group with NT between 3.5-4.4 mm, and 17.3% (9/52) in the group with NT > 4.5 mm. Among the 35 healthy children with various minor health problems not related to the presence of increased nuchal translucency there were 7 cases with hydrocele. In 3 of them it was associated with unilateral inguinal hernia but in 3 it was isolated and one was part of a complex malformation (The rate of other organ-specific anomalies did not prove to be significant). In the whole study population only thirteen cases (9.8%) ended up in intrauterine death, or arteficial abortion. Conclusion The prevalence of major cardiac defects as well as other major anomalies increases with fetal nuchal thickness. Since the prevalence of CHD is 100 times higher in the population of fetuses with NT above 4.5 mm, specialist fetal echocardiography should be offered in the second trimester together with other follow-up investigations. Among the children without any major abnormalities, a high number of minor anomalies were revealed during the long-term follow-up. These anomalies do not have significant disadvantage to the quality of life, but some of them necessitates short or long-term medical treatment and this should also be leveled with the future parents. Despite the numerous investigations the exact etiology of increased NT remains unknown. The relatively high prevalence of hydrocele in the newborns in our material raises the question wheather it is related to the presence of NT in the fetal period because of abnormal lymphatic development or alterations in the extracellular matrix. Further long-term follow-up studies could probably contribute to find explanation on the etiology of increased NT in the first trimester. These data can be used when counseling parents of euploid fetuses with increased fetal NT.

Styles APA, Harvard, Vancouver, ISO, etc.

46

Abrar, Mahdi. « The Use of Multiple Linear Regression Model for Predicting The Influence of Weather to The Prevalence of Newcastle Disease in Chicken in North Aceh ». Jurnal Kedokteran Hewan - Indonesian Journal of Veterinary Sciences 2, n^o 1 (2 janvier 2008). http://dx.doi.org/10.21157/j.ked.hewan.v2i1.9778.

Texte intégral

Résumé :

The objective of this research is to see the influence of weather on the prevalence of Newcastle Disease (ND) in chicken in Kabupaten Aceh Utara (North Aceh). Data used in this research were obtained from Dinas Peternakan North Aceh for the number of chicken suffered ND and from Badan Meteorologi dan Geofisika Lhokseumawe, North Aceh for the form of weather. Multiple Linear Regression Model with five independent variables (the average of rainfall per month, the average of maximum temperature, the average of minimum temperature, the velocity of the wind, and the average of humidity per month) was used to see the influence of wheather to the prevalence of Newcastle Disease. Proportion the number of chicken suffered from ND which is the ratio of the number of chicken suffered from ND to the total number of chicken was used as dependent variables. The result shows that the best model is Ŷ= 120.529278 – 1.33 x wind humidity + 1.907 x wind velocity.

Styles APA, Harvard, Vancouver, ISO, etc.

47

Utami, Sri. JURNAL INFOTEL 9, n^o 1 (13 février 2017) : 92. http://dx.doi.org/10.20895/infotel.v9i1.165.

Texte intégral

Résumé :

Photovoltaic systems produce very intermittent energy and highly dependent on the wheather conditions. To optimize the power of solar cell, Maximum Power Point (MPP) is usually used . This project presented implementation of Perturb and Observe algorithm for Maximum Power Point Tracker (MPPT) as controller for solar power generator. Constructed system harnessed Arduino Uno R3 to extract maximum power of solar cell. Microcontroller controlled DC buck converter for storing the energy using 6V battery. This methode provided perturbing (increase or decrease), voltage or current of terminal array, and compared power produced with solar cell output power. Appropriate perturbing is necessary to receive the most optimimal power. Validity of the photovoltaic module with P & O method allowed better performance of MPPT due to variation of both power and voltage. Using perturbation parameter 0.1 V for proposed method in the MPPT, solar panel was able to optimize power output up to 24.49W using load 5? in 523 W/m2 irradiance level compared with conventional methode using identical load and irradiance level 527 W/m2 providing power output 15.37W

Styles APA, Harvard, Vancouver, ISO, etc.

48

Hasim, Fiviyanti, Hamzah Machmoed et Nasmilah Nasmilah. « ENGLISH ENVIRONMENT PROGRAMS AT POLYTECHNIC OF NATIONAL INFORMATICS ». JURNAL ILMU BUDAYA 6, n^o 1 (10 juin 2018). http://dx.doi.org/10.34050/jib.v6i1.4304.

Texte intégral

Résumé :

English Environment Programs is one of method In Improving Speaking Ability At Polytechnic of National Informatics. This research aims at finding out wheather or not the use of English environment Programs improve the speaking ability. This research used Quasy experimental method with two group pre-test and post-test design. The result of the data analysis showed that the degree of freedom (df) was 43 (n1 + n2 – 2) where n1 = 30 and n2 = 15 so 30 + 15 – 2 = 43), the level of significant (α) = 0.05, the t-test value of students’ speaking ability= 3.765, and the t-table value = 2.021. The t-test value is greater than the t-table value (3.765 > 2.021), this showed that there is a significant difference of improvement between the Control group and Experimental Group. It means that the Alternative Hypothesis (H1) is accepted while the Null Hypothesis (H0) rejected. Based on the result above, the researcher concluded that the using of English Environment Programs can improve the speaking ability of the second year students of Polytechnic of National Informatics

Styles APA, Harvard, Vancouver, ISO, etc.

49

Miskahuddin, Miskahuddin, et Zuherni Zuherni. « Efektifitas Tradisi Barzanji terhadap Pemahaman Keagamaan Masyarakat (Studi terhadap Masyarakat Kec. Julok Kab. Aceh Timur) ». Substantia : Jurnal Ilmu-Ilmu Ushuluddin 23, n^o 1 (30 avril 2021). http://dx.doi.org/10.22373/substantia.v23i1.3772.

Texte intégral

Résumé :

Reciting Barzanji is a tradition that has long practiced among Muslim community, and performed in special ceremony or occasion. Even though the books known as Barzanji, in fact the origin title is ‘Iqd al-Jawahir (the strands of jewels), as the Prophet himself. Barzanji refer to the author Syekh Ja’far ibn Hasan ibn Abdul Karim ibn Muhammad al-Barzanji (1690 -1763 M) a sufi scholar, whose born in Madinah and relate to Barzan (Kurdistan) tribe. Based on the content, the author of barzanji present Islamic knowledge regarding with the life of Prophet (sirah). In Aceh, particularly in Julok distric East Aceh, the famous hand book of barzanji called Majmu’ah Maulud Syaraf al-Anam. That book written and recited in arabic, and that must be an issue wheather local people understand or not toward the content. Therefore this article obtain to figure out the barzanji tradition toward people knowledge of religious understanding effectivenessly. This research apply field research method, which is observation and interview used as the tool for collecting the data. From observation and interview find out reciting barzanji tradition in Julok district, East Aceh that practised by local people is not in line with their understanding of Islamic knowledge. Whereas the tradition for them as a ceremony, entertainment, gathering and hospitality.

Styles APA, Harvard, Vancouver, ISO, etc.

50

Ika Sandra, Kusnul. « Manajemen Waktu, Efikasi-Diri Dan Prokrastinasi ». Persona:Jurnal Psikologi Indonesia 2, n^o 3 (3 septembre 2013). http://dx.doi.org/10.30996/persona.v2i3.140.

Texte intégral

Résumé :

Abstract.The purpose of this study was to determine wheather there is a correlationÂ between time management (as variabel X1) and self efficacy (as variabel X2) with procrastination(as variabel Y),it has preseption if teacherâ€™s procrastination can be reduce with good time management and high self efficacy. The populatiaon ofÂ this study was teachers in senior high school and the same lavels who teach in Surabaya and Sidoarjo. Sampling technique used was propability sampling which is call purposive random sampling. The population and the sample are the same n = 110 and significance level of 21.3%. Data analysis used regression analysis using SPSS 18 for windows. The result tasks simultan got R = 0,461Â F = 14,45, p = 0,000 (p < 0,01). It means that there are significant effect between time management and self efficacy with procrastination. The results of this study have shown significant effect, in which the time management and self efficacy affects procrastination althought the impact is very small because the coefficient of determination (R = 0,213) indicates that the relative contribution given by time management and seld efficacy to procrastination are only 21,3 % . Therefore there are 78.7 % of other factors that may determine the emergence of procrastination in teacherâ€™s senior high schools.Key word: time management, self efficacy and procrastination

Styles APA, Harvard, Vancouver, ISO, etc.

Articles de revues sur le sujet « Wheathered »

Créez une référence correcte selon les styles APA, MLA, Chicago, Harvard et plusieurs autres