scholarly journals Determination of rational values of the parameters of the container depot

2021 ◽  
Vol 7 (4) ◽  
pp. 418-431
Author(s):  
N.M. Aripov ◽  
◽  
D.I. Ilesaliev ◽  
F.K. Azimov ◽  
G.R. Ibragimova ◽  
...  
Keyword(s):  
Customer Service ◽  
Container Terminal ◽  
Railway Transport ◽  
Design Decisions ◽  
Systematic Analysis ◽  
Reliable Determination ◽  
Long Time ◽  
Container Depots ◽  
Selection Of

Today, due to the increase in rail freight traffic, there is a shortage of containers, and the issue of shortage of containers has not been resolved for a long time. This substantiates the practical relevance of the study of container depots in railway transport. Another task is the development of mathematical models of the interconnection of the parameters of the container depot. Currently, there are several different methods and methods for calculating and determining the parameters of container sites, the analysis of which is given in the article. However, there is a need to supplement, clarify and unify the existing methods for calculating all kinds of parameters for a container depot, which justifies the theoretical relevance of the study. Connections with which the purpose of the article is to develop a methodology for the reliable determination of the most rational values of the parameters of the container terminal, thereby improving and increasing the level of customer service in transport in general. Research methods are based on a systematic analysis and generalization of existing methods and methods for calculating the capacity of container depots. The results of the study are presented by the developed methodology for determining the capacity of warehouses on railway transport, which provides a more qualified calculation and selection of container depot parameters, as well as a decrease in erroneous design decisions and an increase in the reliability of projects for the development and improvement of railway transport and the transport network as a whole.

scholarly journals Penerapan Metode Promethee Sebagai Sistem Pendukung Keputusan Pemeringkatan Siswa

2019 ◽  
Vol 3 (4) ◽  
pp. 381
Author(s):  
Ronal Watrianthos ◽  
Kusmanto Kusmanto ◽  
Elida F. S. Simanjorang ◽  
Muhammad Syaifullah ◽  
Ibnu Rasyid Munthe
Keyword(s):  
Decision Support ◽  
Decision Support System ◽  
Support System ◽  
Preference Ranking ◽  
Sample Data ◽  
Long Time ◽  
Main Input ◽  
The Right ◽  
Selection Of

Students rank requires several considerations and criteria. Determination of the criteria must be prepared as much as possible because it is related to the selection of outstanding students. However, this ranking is considered less than optimal and requires a long time because it is processed manually by the school. The right Decision Support System is needed to produce quick and accurate ranking decisions. This study uses the Preference Ranking Organization Method for Enrichment Evaluation (PROMETHEE) as a Decision Support System. This method will use multi-criteria as the main input in decision making. PROMETHEE will be used to analyze criteria based on alternatives compared to rank according to students' grades and abilities. Based on the research sample data, the highest value was 0.739 for alternative A16. This shows that alternative A16 is the best alternative compared to other alternatives based on consideration of all criteria. The development of PROMETHEE with application-based Decision Support Systems is much better because it produces fast and accurate calculations.

After the Dance is over: Some Issues and Suggestions for Follow-up Assessment in Behavior Therapy

1977 ◽  
Vol 41 (3_suppl) ◽  
pp. 1287-1308 ◽  
Author(s):  
Eric J. Mash ◽  
Leif G. Terdal
Keyword(s):  
Behavior Therapy ◽  
Intervention Programs ◽  
Long Term Effects ◽  
Long Time ◽  
Time Periods ◽  
Research Recommendations ◽  
Selection Of

Behavioral intervention programs have thus far failed to provide sufficient follow-up information for the evaluation of long-term effects. This omission is believed to be related to an inadequate conceptualization of follow-up assessment, as well as to the methodological and practical difficulties inherent in assessing behavior over long time periods. A framework for follow-up assessment that is consistent with current behavioral efforts to program generalization is described and is contrasted with traditional views of follow-up that look for effects following the termination of treatment. Several methodological features of follow-up assessment are discussed, along with research recommendations, including the determination of length of appropriate follow-up intervals, the frequency of follow-up assessments, the need for standardization of measures both within and between studies, reactivity of follow-up assessment, the selection of follow-up measures and attrition of subjects.

ПИВО У ПОБУТОВІЙ КУЛЬТУРІ Й ФОЛЬКЛОРІ УКРАЇНЦІВ

2020 ◽  
pp. 129-135
Author(s):  
Admink Admink ◽  
Олександр Курочкін
Keyword(s):  
Middle Ages ◽  
Interdisciplinary Approach ◽  
Historical Evolution ◽  
Oral Poetry ◽  
Systematic Analysis ◽  
Long Time ◽  
History Of ◽  
Beer Production ◽  
First Time ◽  
Selection Of

Мета статті – простежити основні етапи історії пива на українських землях від доби середньовіччя до початку ХХ ст., розкрити помітну участь цього напою як у матеріальному, так і духовному житті етносу, зокрема, святково-обрядовій культурі й усній поетичній творчості. Методологія. Дослідження проведене на основі міждисциплінарного підходу, шляхом системного аналізу документальних, літературних і фольклорних джерел. Наукова новизна дослідження визначається тим, що історія пива на українських землях вперше висвітлюється з позицій етнокультурології. У фокусі уваги автора національні традиції пивоваріння, типові прийоми і стереотипи використання пива у різних святково-ритуальних контекстах. Евристичну цінність становить оригінальна підбірка документальних і фольклорних текстів, які деталізують зміст обраної теми. Висновки. Проаналізовані матеріали дозволяють констатувати, що пиво здавна відігравало важливу роль у житті й побуті українців. Тривалий час його використовували не лише в якості алкогольного напою, а й як необхідну частину раціону харчування. В ході історичної еволюції виділяються такі типи виробництва пива: домашній (громадський), монастирсьький, мануфактурно-ремісничий, приватно-підприємницький, заводський. The purpose of the article is to trace the main stages of beer history in Ukrainian lands from the Middle Ages to the beginning of the 20th century, to reveal the noticeable participation of this drink both in the material and spiritual life of the ethnic group, in particular, in the festive and ceremonial culture and oral poetry. Methodology. The research was conducted on the basis of an interdisciplinary approach, through a systematic analysis of documentary, literary and folklore sources. The scientific novelty of the study is determined by the fact that the history of beer on Ukrainian lands is covered for the first time from the standpoint of ethno-cultural studies. In the focus of the author's attention are national brewing traditions, typical techniques and stereotypes of using beer in various festive ritual contexts. The original selection of documentary and folklore texts detailing the content of the chosen theme is of heuristic value. Conclusions. The analyzed materials allow to state that beer has long played an important role in the life and household of the Ukrainians. For a long time it was used not only as an alcohol drink, but also as a necessary part of the diet. In the course of historical evolution the following types of beer production are distinguished: domestic (communal), monastic, manufacture craft, private entrepreneurial, factory.

scholarly journals Impact of errors of creatinine and cystatin C equations in the selection of living kidney donors

2019 ◽  
Vol 12 (5) ◽  
pp. 748-755 ◽  
Author(s):  
Ana González-Rinne ◽  
Sergio Luis-Lima ◽  
Beatriz Escamilla ◽  
Natalia Negrín-Mena ◽  
Ana Ramírez ◽  
...  
Keyword(s):  
Cystatin C ◽  
Estimated Gfr ◽  
Kidney Donors ◽  
Reliable Determination ◽  
Living Kidney Donors ◽  
The Impact ◽  
Iohexol Plasma Clearance ◽  
Measured Gfr ◽  
Selection Of

AbstractBackgroundReliable determination of glomerular filtration rate (GFR) is crucial in the evaluation of living kidney donors. Although some guidelines recommend the use of measured GFR (mGFR), many centres still rely on estimated GFR (eGFR) obtained through equations or 24-h creatinine clearance. However, eGFR is neither accurate nor precise in reflecting real renal function. We analysed the impact of eGFR errors on evaluation and decision making regarding potential donors.MethodsWe evaluated 103 consecutive living donors who underwent mGFR via iohexol plasma clearance and eGFR by 51 creatinine- and/or cystatin C–based equations. The cut-off for living donation in our centre is GFR > 80 mL/min for donors >35 years of age or 90 mL/min for those <35 years of age. We analysed the misclassification of donors based on the cut-off for donation-based eGFR.ResultsNinety-three subjects (90.3%) had mGFR values above (donors) and 10 [9.7% (95% confidence interval 5.4–17)] below (non-donors) the cut-off. In non-donors, most of the equations gave eGFR values above the cut-off, so donation would have been allowed based on eGFR. All non-donors were female with reduced weight, height and body surface. In donors, up to 32 cases showed eGFR below the cut-off, while mGFR was actually higher. Therefore an important number of donors would not have donated based on eGFR alone.ConclusionThe misclassification of donors around the cut-off for donation is very common with eGFR, making eGFR unreliable for the evaluation of living kidney donors. Whenever possible, mGFR should be implemented in this setting.

A panel of mono- and dinucleotide microsatellite markers is required for reliable determination of the MSI status in colorectal cancer

2001 ◽  
Vol 120 (5) ◽  
pp. A599-A599
Author(s):  
C ARNOLD ◽  
A GOEL ◽  
J CARETHERS ◽  
L WASSERMAN ◽  
C COMPTON ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Microsatellite Markers ◽  
Reliable Determination

Tingkat Pemahaman Kompetensi Guru Pada Mahasiswa Pendidikan Geografi Sebagai Calon Guru Geografi

2020 ◽  
Vol 21 (1) ◽  
pp. 102-117
Author(s):  
Novia Zalmita ◽  
Muhajirah Muhajirah ◽  
Abdul Wahab Abdi
Keyword(s):  
Prospective Teachers ◽  
Prospective Teacher ◽  
Quantitative Description ◽  
Population Data ◽  
Geography Education ◽  
Teacher Competence ◽  
Education Department ◽  
Long Time

One that influences human resource indicators is education. The teacher is a profession as a job of academic specialization in a relatively long time in college. Understanding related to teacher competence is very important to have by a prospective teacher because it can affect the quality of performance as a professional teacher. The teacher's competence is known as pedagogic, professional, social and personality competencies. The issue in this study is how the competency of the teacher of the Department of Geography Education FKIP Unsyiah as a prospective teacher of geography? The purpose of this study was to determine the competence of teachers in the Department of Geography Education FKIP Unsyiah as prospective geography teachers. Quantitative description approach is used in this study to find answers to the issue. The population in this study were students of the Department of Geography Education FKIP Unsyiah class of 2015 and 2016 who had been declared to have passed the Micro Teaching and Magang Kependidikan 3 course totaling 50 people. Because the population is small and can be reached, the determination of the sample using total sampling techniques so that the sample in this study is the whole population. Data collection is done by distributing test questions to respondents. The data was analyzed using the descriptive statistics percentage formula. The results of the study indicate that the level of teacher competence of Geography Education Department students as prospective teachers is in the moderate category, namely as many as 22 respondents (44%). A total of 12 respondents (24%) were in the high category, 15 respondents (30%) were in the low category and 1 respondent (2%) were in the very low category.

Colorimetric Determination of Fluoride in Drinking Groundwater using a Polymeric Zirconium Complex of 5-(2-Carboxyphenylazo)-8-Hydroxyquinoline

2013 ◽  
Vol 12 (7) ◽  
pp. 460-465
Author(s):  
Sameer Amereih ◽  
Zaher Barghouthi ◽  
Lamees Majjiad
Keyword(s):  
Drinking Water ◽  
Detection Limit ◽  
Complex Formation ◽  
Molar Absorptivity ◽  
Colorimetric Determination ◽  
Zirconium Complex ◽  
Reliable Determination ◽  
Percentage Recovery ◽  
Quantitation Limit

A sensitive colorimetric determination of fluoride in drinking water has been developed using a polymeric zirconium complex of 5-(2-Carboxyphenylazo)-8-Hydroxyquinoline as fluoride reagents. The method allowed a reliable determination of fluoride in range of (0.0-1.5) mg L-1. The molar absorptivity of the complex formation is 7695 ± 27 L mol-1 cm-1 at 460 nm. The sensitivity, detection limit, quantitation limit, and percentage recovery for 1.0 mg L-1 fluoride for the proposed method were found to be 0.353 ± 0.013 μg mL-1, 0.1 mg L-1, 0.3 mg L-1, and 101.7 ± 4.1, respectively.

DETERMINING THE DESALINATION UNIT COMPOSITION FOR COSTAL AREAS AND SMALL ISLANDS USE ANALYTIC HIERARCHY PROCESS

2017 ◽  
Vol 9 (1) ◽  
Author(s):  
Imam Setiadi ◽  
Dinda Rita K. Hartaja
Keyword(s):  
Analytic Hierarchy Process ◽  
Energy Demand ◽  
Pairwise Comparison ◽  
Small Islands ◽  
Ahp Method ◽  
Analytic Hierarchy ◽  
Comparison Research ◽  
Hierarchy Process ◽  
Selection Of

Selection of the appropriate composition desalination units can be done with a variety of method approaches, one of the method is the Analytic Hierarchy Process. In determining the desalination unit with AHP method to consider is setting a goal, an alternative criteria and pairwise comparison. Research for the determination of the exact composition of the desalination unit in order to achieve sustainable drinking water suppy in coastal areas and small islands has been conducted. The results of the study are as follows, the energy demand of 50.83%, operator costs of 26.64%, maintenance costs of 14.13% and chemical requirement 8.4%. For an alternative composition desalination unit of RO 10 m3 / day is the best alternative composition with value of 59.61%, the composition of the next alternative is RO 20 m3/ day of 30.40% and the last alternative of the desalination unit composition is RO 120 m3/ day of 09.99%.Key words : Desalination, Mukti Stage Flash Composition, AHP

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