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2022 ◽  
Vol 14 (4) ◽  
pp. 114-121
Author(s):  
Julia Sergeevna Shevnina ◽  
Larisa Gagarina ◽  
Andrey Chirkov ◽  
Nikolay Mironov

Within the framework of this work, the tasks of studying the subject area of exchange rate management software, comparative analysis of several software solutions were solved. To implement the server part of the PM KB, the Python programming language was chosen. The Django framework formed the basis of the server part of the PM UKB. To implement the client, tools such as the Jinja template engine for collecting HTML pages, the Bootstrap framework for working with a grid and styles were used, and the JS language was used to create interactivity. The paper also presents a general scheme of the algorithm in a graphical form. Further in the article, the program blocks of authentication, data unloading, switching on and off the exchange, collecting modified data, adding the control data block to the point exchange rate management page, updating data in the database, updating data of specific rates are considered.


2022 ◽  
Vol 22 (1) ◽  
Author(s):  
Grace Crowley ◽  
Piumee Bandara ◽  
Lalith Senarathna ◽  
Ayodhya Malalagama ◽  
Sonali Gunasekera ◽  
...  

Abstract Background Self-harm and suicide are important causes of morbidity and mortality in Sri Lanka, but our understanding of these behaviours is limited. Qualitative studies have implicated familial and societal expectations around sex and relationships. We conducted an explorative analysis using case-control data to investigate the association between sex education and self-poisoning in Sri Lanka. Methods Cases (N=298) were self-poisoning inpatients on a toxicology ward, Teaching Hospital Peradeniya. Controls (N=500) were sex and age frequency matched to cases and were outpatients/visitors to the same hospital. Participants were asked whether they had received sex education, and to rate the quality and usefulness of any sex education received. Logistic regression models adjusted for age, sex, and religion quantified the association between receipt, quality and usefulness of sex education and self-poisoning. We tested whether the associations differed by sex. Results Roughly 1-in-3 cases and 1-in-5 controls reported having not received sex education. Individuals who did not receive sex education were nearly twice as likely to have self-poisoned than those who did (OR 1.68 (95% CI 1.11-2.55)). Those who reported the sex education they received as not useful were more likely to have self-poisoned compared to those who reported it useful (OR 1.95 (95% CI 1.04-3.65)). We found no evidence of an association between self-poisoning and the self-rated quality of sex education, or that associations differed by participant sex. Conclusion As sex education is potentially modifiable at the population-level, further research should aim to explore this association in more depth, using qualitative methods and validated measurement tools.


2022 ◽  
Vol 4 (1) ◽  
pp. 316-320
Author(s):  
Gianugrah Syahyana

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif tipe scramble terhadap hasil prestasi belajar siswa kelas X pada materi tipe data(pemgrograman dasar) di SMKN 1 Panjalu. Penelitian ini menggunakan metode eksperimen dan jenis penelitian yang digunakan quasi experimental design dengan bentuk nonequivalent group pretest posttest design. Populasinya adalah seluruh siswa kelas X TKJ SMKN 1 Panjalu. Sampel dalam penelitian ini adalah kelas X TKJ 1 yang berjumlah 36 siswa sebagai kelas eksperimen dan kelas X TKJ 2 yang berjumlah 34 siswa sebagai Kelas control. Data hasil belajar siswa dikumpulkan menggunakan test, soal pretest dan posttest. Data yang diperoleh dianalisis menggunakan SPSS 22.0. Hasil penelitian ini menunjukan bahwa terdapat perbedaan yang signifikan antara hasil belajar siswa yang menggunakan model pembelajaran kooperatif tipe scramble dengan hasil belajar siswa yang menggunakan model pembelajaran konvensional pada mata pelajaran Pemrograman Dasar materi tipe data. Dari hasil pengolahan dan analisis data terdapat informasi mengenai perbedaan hasil belajar siswa yang menggunakan model konvensional (kelas control) dengan yang menggunakan model pembelajaran kooperatif tipe scramble (kelas eksperimen). Hal ini terbukti pada rata-rata posttest kelas control dan rata-rata posttest  kelas eksperimen. Rata-rata posttest kelas control 68.02 dengan kategori tinggi dan rata-rata posttest kelas eksperimen 76.58 dengan kategori sangat tinggi. Uji hipotesis yang sebelumnya dilakukan uji normalitas dan uji homogenitas terlebih dahulu. Dari hasil analisis diketahui data berdistribusi normal dan homogen serta diperoleh nilai signifikan (2-tailed) sebesar 0.000. Nilai signifikan 0.000 tersebut lebih kecil dibandingkan dengan taraf signifikan 0.05. Hasil analisis data tersebut menunjukan adanya perbedaan yang signifikan antara prestasi belajar siswa kelas kontrol dan eksperimen. Hal ini menunjukan model pembelajaran kooperatif tipe scramble berpengaruh terhadap prestasi belajar siswa pada materi tipe data mata pelajaran pemrograman dasar kelas X TKJ 1 di SMKN 1 Panjalu.


Author(s):  
Marina Viorela MARCU ◽  
◽  
Bogdan Florin HUSĂU-ROMAN ◽  
Stelian Alexandru BORZ ◽  
◽  
...  

Skidding is one of the commonly used technical options to extract wood from felling to landing. As such, several studies have been carried out to evaluate its effectiveness in terms of economics, environmental impact, and ergonomics. Most ergonomic studies have addressed the exposure to noise and vibration, and less effort has been devoted towards the evaluation of the skidder operators’ working environment. To our knowledge, the exposure to variability in temperature and humidity has not yet been studied for skidding operations. This study aimed at evaluating the variability of such microclimate parameters and at comparing them to their counterparts recorded in the forest environment. Based on comparative datasets collected in November 2020, our results indicate that skidder operators might endure a significant variation in temperature and relative humidity during operations, which in turn may affect their health. Compared to the forest environment, the differences in temperature and relative humidity were evident, contrasting and occurred in short periods of time, as an effect of the skidding operations and mobility on increased distances and of a considerable altitudinal range. It is likely for such variability to also come from the work behavior of different operators. Given the results and the season in which the data was collected, as well as other constraints of the study, further studies should be carried out to separate the operation time from the rest and meal breaks, to evaluate the variability in microclimate throughout all seasons, to control the state of the cabin doors, and to solve the problem of control data mobility so as to accurately reflect the outdoor conditions for each location a skidder may work on during skidding operations.


Author(s):  
G. Anuradha ◽  
S. Santhini Gopalakrishnan ◽  
. Hemalatha

Background: In health care system it is necessary to provide high quality and reliable test results to the patients. Many clinical laboratories are using six sigma as a tool to improve the quality control in health care system. Keeping this in mind, the present study was conducted using the quality control data of hormones under NABL(National Accreditation Board for Testing and Calibration Laboratories) which were assayed in our clinical laboratory. Materials and Methods: In this retrospective study, both the internal and external quality control data of 11 hormones were collected for a period of 6 months from April 2020 to September 2020 and the six sigma analysis was done. Results: Testosterone level 1(6.8), level 2(6.5) and Folate level1(6.9), level 2(6.6) showed sigma level more than 6 and hence excellent performance. The hormones, FT3 level 1(3.7), level 2(4.8), HCG level 2(3.6), TSH level 1(4.8), level 2(4.7) and Vitamin B12 level 1(4.4), level 2(4.5) showed average performance with sigma level between 3.5 and 6. The hormones, FT4 level 1(1.7), level 2(2), HCG level 1(2.2), Prolactin level 1(3), level 2(3.3), FSH level 1(1.9), level 2(2.0), LH level 1(2), level 2(1.9) and Progesterone level 1(3.4), level 2(3.3) showed poor performance with sigma level less than 3.5. Conclusion: Stringent rules need not be applied for hormones with sigma>6. Moreover, control limits can be relaxed to 3S so that false rejections can be minimized. For hormones with sigma< 6, internal QC rules have to be strictly applied and the root cause analysis has to be done. To conclude, six sigma metrics is a powerful quality control tool which helps to improve the performance of the clinical laboratory and hence the efficiency of the health cares system.


Author(s):  
G. Anuradha ◽  
S. Santhinigopalakrishnan ◽  
S. Sumathy

Background: Physicians rely on laboratory results for treating patients. So it is the duty of laboratories to assure quality of the results released. So laboratory performance should be validated to maintain the quality. Six sigma has now gained recent interest in monitoring the laboratory quality.This study was designed to gauge the clinical chemistry parameters based on six sigma metrics. Materials and Methods: In this retrospective study, both the internal and external quality control data of 26 clinical chemistry parameters were collected for a period of 6 months from June 2020 to November 2020 and the six sigma analysis was done at the Central clinical biochemistry laboratory of Chettinad Hospital and research institute. Results: AST, amylase, lipase, triglyceride, HDL, iron, magnesium, creatine kinase showed sigma values more than 6.Uric acid, total protein, ALT, direct bilirubin, GGT,cholesterol, cholesterol, calcium, TIBC and phosphorus shows sigma values between 3.5 to 6. Glucose, BUN, creatinine, albumin, Na, K, Chloride, showed sigma values less than 3.5. Conclusion: Six sigma metrics can help in improving the quality of laboratory performance and also helps to standardisethe actual amount of QC that is required by the laboratory for maintaining quality.


Author(s):  
Vilianty Rizki Utami ◽  
Desni Sri Hastuti Sihite

Quality management in the library is related to quality control of the library's work to meet user expectations and contributes to the continued success of the organization. However, quality control is lacking and not be the main focus in many libraries. This paper aims to explain how quality management improves work results in libraries. The research method used in this paper is qualitative research using a case study method. We conduct research in Library X that already underwent quality control in book processing activities. The data were collected through observation, and interviews for book processing activities and its quality control data during 2018-2020. The data was then analyzed document analysis. The study found that Library X could perform better by improving the quality of book processing and fixing the error just before they put the book on its shelves. Quality control gives a comprehensive evaluation in Library X either for humans, processes, and systems of book processing activities that help Library X conduct its duty to provide their user needs and expectations. Quality control and quality management also help Library X describe the library working atmosphere and can be used for giving motivation to all librarians and staff to give better service and performance for the end-users.


2021 ◽  
pp. 019262332110568
Author(s):  
Daniel Petkov ◽  
Daniel J. Patrick ◽  
Petrina Rogerson ◽  
David Rehagen ◽  
Gayle Hennig ◽  
...  

Aneurysms of the ascending aorta, unrelated to xenobiotic administration, are described in 5 rats and 2 mice in nonclinical safety studies conducted at Charles River Laboratories (CRL) sites over the past 10 years. The most prominent microscopic finding was focal dilation with disruption of the wall of the ascending aorta with chronic adventitial inflammation or fibroplasia. The pathogenesis of this finding is unknown. There were no associated macroscopic findings, clinical abnormalities, or vascular lesions elsewhere. The results of a search of historical control data from toxicology studies of 1 day to 72 weeks’ duration performed at CRL for aortic findings from 5900 mice and 23,662 rats are also reported. Aortic lesions are uncommon in mice and rats used in nonclinical safety studies, but toxicologic pathologists should be aware that aneurysms of the ascending aorta with fibroplasia and inflammation in the aortic wall and adventitia may occur spontaneously or iatrogenically, as they have the potential to impact interpretation in toxicology studies.


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