scholarly journals УТИЦАЈ КУРСЕВА ИЗ ЛОГИКЕ НА СТАВОВЕ СТУДЕНАТА

2021 ◽  
Vol 3 (1) ◽  
pp. 15-27
Author(s):  
Милан Јовановић
Keyword(s):  
Empirical Inquiry ◽  
Before And After ◽  
Students Attitudes ◽  
The Given ◽  
Do So

In this paper we survey and analyse the results from the project dedicated to the question – do logic courses influence students attitude concerning logic, and if they do, in which way? Our main prediction was that the logic courses do significantly influence relevant students’ beliefs, and that influence (or the change) varies depending on the theoretical direction of the course in question. The method of our empirical inquiry was test-based examination of students’ attitudes towards specific claims. We conduct the testing twice, before and after students have went through the relevant courses, and then compared the tests. Results, although different from hypothesis to hypothesis, do generally support the conclusion that logic courses influence relevant students’ beliefs, and they typically do so in accordance to the theoretical direction of the given courses syllabuses.

Heat Power Determination of Dv-290 Refrigerator’s Evaporator on the Basis of Thermodynamic Parameters of Inlet Air / Określenie Mocy Cieplnej Parownika Chłodziarki Dv-290 Na Podstawie Parametrów Termodynamicznych Powietrza Wlotowego

2012 ◽  
Vol 57 (4) ◽  
pp. 911-920
Author(s):  
Bernard Nowak ◽  
Zbigniew Kuczera
Keyword(s):  
Thermodynamic Parameters ◽  
Thermal Power ◽  
Correlation Coefficients ◽  
Specific Humidity ◽  
Physical Parameters ◽  
Air Cooling ◽  
Regression Equations ◽  
Evaporation And Condensation ◽  
Before And After ◽  
The Given

Abstract The present paper introduces a method for calculating the thermal power of DV-290 mining air cooler’s evaporator. The power usually differs from the nominal power given by the manufacturer. The thermodynamic parameters of cooled air are not obtained as a result of in situ measurements, but in indirect manner that is by determining the evaporation and condensation’s pressure values of R407C refrigerant. The pressure dependencies formulated as a function of air enthalpy at the evaporator’s inlet were obtained using calculations of a computer program which solves the system of equations describing heat and mass transfer in the refrigerator’s compressor on the basis of previous measurements of air performed before and after its cooling. The obtained dependencies are demonstrated in a graphical (fig. 2 and fig. 3) and analytical (the regression equations (19) and (20)) manner, the values of correlation coefficients are also presented. For the known evaporation and condensation pressure values of the refrigerant, and thus for its basic physical parameters the complete thermal power of the evaporator was determined, that is its: air cooling overt power, dehumidification occult power, temperature, relative humidity and specific humidity of air after its cooling. In addition, using the mentioned method, the capacity of DV-290 refrigerator’s evaporator is provided for the given thermodynamic parameters of air before cooling, along with air thermodynamic parameters after cooling.

scholarly journals A Theoretical Framework for the Development of Views of One’s Own Aging

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 6-6
Author(s):  
Sarah Marrs ◽  
Jennifer Inker ◽  
Madeline McIntyre ◽  
Leland Waters ◽  
Tracey Gendron
Keyword(s):  
Older Adults ◽  
Medical Students ◽  
Assisted Living ◽  
Health Professions ◽  
Theoretical Framework ◽  
Community Dwelling ◽  
Mentoring Program ◽  
Term Care ◽  
Before And After ◽  
Students Attitudes

Abstract Senior mentoring programs have been established that provide medical students exposure to a community-dwelling older adult mentor. The goal of these programs is to expose students to healthy older adults, increase knowledge of geriatrics, and prepare them to care for an aging population. However, even while participating in a senior mentoring program, health professions students still demonstrate some discriminatory language towards older adults (e.g., Gendron, Inker, & Welleford, 2018). In fact, research suggests ageist practices occur, intentionally or not, among all health professions and within assisted living and long-term care facilities (e.g., Bowling, 1999; Dobbs et al., 2008; Kane & Kane, 2005). There is reason to believe that how we feel about other older adults is a reflection of how we feel about ourselves as aging individuals. As part of an evaluation of a Senior Mentoring program, we found that students’ attitudes towards older adults were not significantly improved (t (92) = .38, p = .70). To further explore this, we collected subsequent qualitative data. Specifically, we asked students to respond to the open-ended prompt before and after completing their senior mentoring program: How do you feel about your own aging? Our findings have revealed just how complex students’ views towards aging and elderhood are, pointing to a need to develop a theoretical framework for how these views are formed. Thus, the results of this qualitative grounded theory study illustrate the stages of development medical students’ progress through as they come to accept themselves as aging humans.

Shell Body Nose Forming by Rotary Swaging Process

2011 ◽  
Vol 213 ◽  
pp. 221-225 ◽  
Author(s):  
Jeong Hwan Jang ◽  
Byeong Don Joo ◽  
Sung Min Mun ◽  
Young Hoon Moon
Keyword(s):  
Finite Element ◽  
Initial Thickness ◽  
Dimensional Changes ◽  
Rotary Swaging ◽  
Inside Diameter ◽  
Before And After ◽  
Forming Characteristics ◽  
Inner Diameter ◽  
The Given ◽  
Diameter Reduction

Studies on the forming characteristics by a rotary swaging process using the sub-scale specimens have been carried out to obtain a shell body nose of desirable quality. To analyze the changes of the nose thickness and length at the respective reduction of inside diameter, the finite element simulations were carried out. As a result, the desired target dimension is satisfied with the diameter reduction of more than 64 % for the given preform. The thickness of nose area increased up to 56.1 % from initial thickness of 2.62 mm to 4.09 mm after swaging. The values of the hardness before and after swaging were 208 HV and 325 HV, respectively. To analyze the dimensional changes (length and thickness) of nose area with decreasing inside diameter, the rotary swaging test was carried out for two different diameter reductions such as 65 % and 67 %. The lengths of nose area for the diameter reductions are 11.79 mm in 65 % and 12.53 mm in 67 %, respectively. At the diameter reduction of more than 67%, the crack occurs when the localized strain hardening reduces ductility in internal area. Therefore, the nose area should be formed from 64% to 67% reduction in target inner diameter.

POLICY OF PROMOTING ALCOHOL CONSUMPTION IN TIMES OF COVID-19 LOCKDOWN IN INDIA: A MEDICAL AND CONSTITUTIONAL ANALYSIS.

2021 ◽  
pp. 21-24
Author(s):  
Neha Sharma ◽  
Ayush Anand ◽  
Shreyas Joshi ◽  
Samrat Ray
Keyword(s):  
Mobile Application ◽  
Prospective Observational Study ◽  
Social Contact ◽  
Contact Tracing ◽  
Family Welfare ◽  
Cumulative Number ◽  
Test Results ◽  
Before And After ◽  
The Given ◽  
Constitutional Analysis

BACKGROUND: India, with the declaration of COVID-19 as a pandemic, started imposing restrictions in the country th and initiated a nationwide lockdown under Section 6 of the Disaster Management Act, 2005 on 24 March 2020, followed by four phases of lockdown and then gradual unlock of the country. The rationale behind the same was to avoid social contact. Alcohol dispensing was also stopped during this time and was among the rst services to be reopened by the States. We propose in this paper that this lifting of ban on alcohol sale during the pandemic has led to a signicant increase in the number of COVID-19 cases in the country. METHODS: This is a prospective, observational study, done by collecting data from the Aargya Setu App, which is a mobile application launched by the Ministry of Health and Family Welfare on 2 April 2020 for contact tracing and elf assessment of COVID-19. The data of cumulative number of cases in 12 selected states of the country were compared before and after the lift of ban of alcohol and signicance was shown by the paired t test. RESULTS: The number of COVID-19 positive cases in the country during nationwide lockdown with simultaneous ban on alcohol sale when compared to cumulative number of cases after the lift of ban of alcohol sale during Lockdown and initial Unlock is statistically signicant (p = 0.04) CONCLUSION: We found that the decision to restart the sale of Alcohol could have been a factor for rise in number of cases in the country in the given timeframe. The decision to start the sale has also not been in accordance with the Indian Constitution and against the nation's founding ethics.

scholarly journals Análise crítica da teoria dos direitos humanos na obra de Michel Villey

2019 ◽  
Vol 1 (40) ◽  
Author(s):  
Gustavo Rabay Guerra ◽  
Henrique Jerônimo Bezerra Marcos
Keyword(s):  
Human Rights ◽  
General Theory ◽  
John Locke ◽  
Thomas Hobbes ◽  
Christian Wolff ◽  
Legal Norms ◽  
The Creation ◽  
The Given ◽  
Intrinsic Contradiction ◽  
Do So

RESUMOEste artigo tem por objeto a Teoria dos Direitos Humanos em Michel Villey. Seu objetivo é apresentar uma contestação à alegação de Michel Villey de que os direitos humanos não podem ser considerados Direito. Para tanto, realiza uma apresentação da Teoria dos Direitos Humanos em Michel Villey, passando pela criação dos direitos humanos em Thomas Hobbes, a inversão de objetivos dos direitos humanos em John Locke e a expansão dos direitos humanos em Christian Wolff. Em seguida passa a apresentar a crítica de Michel Villey aos direitos humanos e as falhas deste autor ao realizar suas acusações, haja vista a possibilidade de solução das contradições (colisões) entre os direitos humanos, além de que não se pode confundir o critério de validade da norma com sua eficácia. O trabalho conclui pela juridicidade dos direitos humanos ao demonstrar que a suposta contradição não seria razão para retirar esta qualidade.PALAVRAS-CHAVEFilosofia do Direito. Direitos Humanos. Michel Villey. ABSTRACTThe present work deals with the General Theory of Human Rights in Michel Villey. Its purpose is to present a challenge to Michel Villeys’ claim that human rights are not legal norms. To do so, the text presents the General Theory of Human Rights in Michel Villey, including the creation of human rights by Thomas Hobbes, the changing perspective attributed to John Locke and the numerical expansion of human rights attributed to Christian Wolff. The text then presents Michel Villeys’ critics of human rights and the problems with those critics; specifically, that the given conflicts between norms aren’t sufficient to declare that they aren’t legal norms, other than that, the text points that in his critics Michel Villey confuses the concepts of validity of the norm with its effectiveness. The work concludes that human rights are legal norms and its supposed intrinsic contradiction is not sufficient to withdraw this quality.KEYWORDSPhilosophy of Law. Human Rights. Michel Villey.

scholarly journals The Influence of Tomato Juice on Blood Pressure in Menopause Women With Hypertension in Posyandu Kantil

2017 ◽  
Vol 1 (2) ◽  
pp. 52-57
Author(s):  
Ria Muji Rahayu
Keyword(s):  
Blood Pressure ◽  
Research Result ◽  
Mean Value ◽  
Tomato Juice ◽  
Wilcoxon Test ◽  
P Value ◽  
Normality Test ◽  
Menopausal Women ◽  
Before And After ◽  
Do So

Tomato (Lycopersicum commune) contains potassium and lycopene which has the effect blood pressure. The study aims to understand the effect of tomato juice in menopause women with hypertension. This was a pre experimental research. The population was menopausal women and hypertension case amount 11 persons, using total sampling. The research instrument was observational paper dan sphigmanometer. The research result was analyzed by normality test of Shapiro-Wilk test. Statistical test with Wilcoxon test. The research result shown there is no difference mean value between blood pressure before and after treated by tomato juice. They are 6,00 mmHg (systole) and 1,82 mmHg (diastole). Data analyzed by It is 0,05. obtains p value systole 0,072 and diastole 0,334 where p value < α, this H0 is accepted and H1 is rejected. The analysis result shown there is no difference between blood pressure before and after treated by tomato juice at Posyandu Kantil sub-district of Mojoroto, Kediri. Based on the research result revealed there are still many shortcomings that research do so very influential on the final result, and is expected to be study in the future.

scholarly journals Awareness on Drudgery Reducing Farm Technologies for Gender Equity

2020 ◽  
pp. 9-19
Author(s):  
V. Vijaya Lakshmi ◽  
J. Deepika
Keyword(s):  
Capacity Building ◽  
Gender Equity ◽  
Training Programme ◽  
Farm Women ◽  
Crop Season ◽  
Before And After ◽  
Seed Placement ◽  
Training Programmes ◽  
Adoption Level ◽  
The Given

Agriculture in India is moving away from animal driven to machine driven. Apart from tractors and power weeders which are used by farmers, there are farm tools and implements that can be used by farm women to reduce their drudgery with increased productivity. The present study made an attempt in introducing the set of 14 drudgery reducing farm tools and implements i.e. sapling transplanter, sickle/kurpi, long handle weeders, three types of harvest bags, ring cutter, finger guards, milking stand cum stool, head load manager, seed cum fertilizer bag, seed placement tube and fertilizer broad caster. A capacity building training programme was conducted to the farm women for exposure about the improved set of farm tools and implements. The implements were given to village secretary for use of this equipment by a group of 50 farm women and data were collected from them regarding the awareness about the technologies before and after the capacity building training programmes. Adoption levels were assessed after completion of a crop season. It was found that partial awareness was there about the improved equipment before training and cent per cent awareness was in the random selected group after the training programs. About 62 per cent of the sample has moderately adopted the given technologies. The study indicated for educating the farmers about the importance of drudgery reducing technologies, training them in using the farm implements and providing them to have an easy accessibility to enhance the adoption level. Custom hiring centres can be the solution to house the improved technologies suitable for farm women so that they can be used on rotation basis.

scholarly journals The Effect of Memory Strategy Training on Vocabulary Learning by EFL Female Students of the College of Languages and Translation: An Experimental Study

2018 ◽  
Author(s):  
Arab World English Journal ◽  
Ghadah Fahad Alzaidi
Keyword(s):  
Traditional Instruction ◽  
Strategy Training ◽  
Control Group ◽  
King Saud University ◽  
New Words ◽  
Before And After ◽  
Post Test ◽  
Students Attitudes ◽  
Positive Effect ◽  
Experimental Group

The purpose of this study was to investigate the effectiveness of memory strategies (MSs)in improving students' ability to recall and spell newly learned vocabulary items. The researcheronly considered three types of MSs: grouping, placing new words in to a context and structuredreviewing. In addition, the study used a questionnaire that explored students' attitudes towardsMSs in general, and towards the specific MSs that they have been trained to use, as well as therelationship between MSs and motivation and between MSs and anxiety. intact groups (63 students in total) were selected from level three of the College of Languages and Translation (COLT) at King Saud University (KSU), Kingdom of Saudi Arabia. The two groups were assigned to the experimental group (36 students) and the control group(27students). The control group received traditional instruction that depended on the textbook without any MS training, whereas the experimental group received a combination of traditional instruction and MS training. A pre- and post-test were administered to both groups before and after the experiment to examine students' ability to recall the meaning of vocabulary items and their ability to spell them correctly. The experiment lasted for fourteen weeks through which the participants received seven MS training sessions. The study found out that MS training was effective in improving students' ability to recall the meaning of vocabulary items when needed and their ability to spell them correctly. Moreover, the results showed that the subjects of the experimental group showed positive attitude towards MSs and most of them agreed on the positive effect that MSs had on raising their motivation and reducing their anxiety while learning vocabulary.

scholarly journals PENGARUH PRAKTIKUM KIMIA HIJAU PADA SIKAP SISWA TERHADAP KIMIA

EDUSAINS ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 154-165
Author(s):  
I Wayan Redhana ◽  
I Nyoman Suardana ◽  
I Nyoman Selamat ◽  
Luh Maharani Merta
Keyword(s):  
Green Chemistry ◽  
Sampling Technique ◽  
Natural Sciences ◽  
Control Group ◽  
Control Group Design ◽  
Lab Experiments ◽  
Before And After ◽  
Students Attitudes ◽  
Attitudes Towards Chemistry ◽  
Experimental Group

THE EFFECT OF GREEN CHEMISTRY LAB EXPERIMENTS ON STUDENTS' ATTITUDES TOWARDS CHEMISTRYAbstractThis study aimed to investigate the effect of green chemistry lab experiments and the traditional chemistry lab experiments on students’ attitudes towards chemistry. This type of study was a quasi-experiment with a non-equivalent pretest-posttest control group design. The population of this study was all the Class XI of Natural Sciences in SMA Negeri 4 Singaraja, totaling five classes. Samples were selected by a purposive sampling technique. Sciences of 2 and 5 was the control group taught by traditional chemistry lab experiments, while Class XI of Natural Sciences of 3 and 4 was the experimental group taught by green chemistry lab experiments. Students’ attitudes towards chemistry were measured by a questionnaire given to students before and after the chemistry lab experiments. The results of this study indicated that students’ attitudes toward chemistry were better in the green chemistry lab experiments with a mean score of 4.34 than in the traditional chemistry lab experiments with a mean score of 4.15. AbstrakPenelitian ini bertujuan menyelidiki pengaruh praktikum kimia hijau dan praktikum kimia tradisional pada sikap siswa terhadap kimia. Jenis penelitian adalah eksperimen kuasi dengan rancangan non-equivalent pretest-posttest control group. Populasi penelitian ini adalah seluruh siswa Kelas XI IPA di SMA Negeri 4 Singaraja yang berjumlah lima kelas. Sampel dipilih dengan teknik purpossive sampling. Kelas XI IPA 2 dan 5 sebagai kelompok kontrol yang diajar dengan praktikum kimia tradisional, sedangkan Kelas XI IPA 3 dan 4 sebagai kelompok eksperimen yang diajar dengan praktikum kimia hijau. Sikap siswa terhadap kimia diukur dengan inventori yang diberikan kepada siswa sebelum dan setelah kegiatan praktikum kimia. Hasil penelitian ini menunjukkan sikap siswa terhadap kimia lebih baik pada praktikum kimia hijau dengan skor rata-rata 4,34 dibandingkan dengan praktikum kimia tradisional skor rata-rata 4,15. 

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