Miracle-dz/UniFAR-FTUs huggingface dataset:
Air Breakdown Characteristics at High Altitudes

Present investigations have been devoted to analysis of electron ionization and elimination processes at early stages of electric discharge development at altitudes 0$100 km. In the report we consider processes of ionization in the external field and due to background ionization, as well as of attachment, detachment of electrons in collisions with atomic and molecular oxygen, charge$exchange and conversion of negative ions. Pr essure dependences of rate constants have been taken into consideration. It is shown that a significant decrease of the breakdown electric field takes place at altitudes 30$100 km due to dec rease of molecular oxygen with which a velocity of negative ions conversion process decreases.
Improving the Writing Skill of the Students using Peer-Editing

The aims of this research were to identify: 1) whether peer-editing can improve the writing skill of the students and to what extent and 2) the classroom situation when peer-editing is implemented in the classroom. The method used in this research was classroom action research which consisted of two cycles with each cycle consisted of planning, acting, observing, and reflecting. The subjects of the research were the students of grade XI Bahasa dan Budaya of an SMA in Kudus in the academic year 2019/2020. The class consisted of 35 students which were made up of 23 girls and 12 boys. The qualitative data were gathered by observation, interview, and questionnaire, while the quantitative data were gathered by conducting pre-test, post-test 1, and post-test 2. The qualitative data were analyzed by using the interactive model of analysis, while the quantitative data were analyzed by comparing the mean score of the pre-test, post-test 1, and post-test 2. The research result showed that there were improvements in the writing skill of the students when peer-editing is implemented in the classroom. Based on the findings, it is suggested for the teacher to implement peer-editing with interesting activities. Additionally, it is recommended for the other researchers to carry other studies regarding peer-editing which involves the other variables. Keywords— classroom action research, peer-editing, writing skill.
Genotoxic and Clinicopathological Implications of Heliotropium Curassavicum Extracts in a Comparative Toxicological Study with Zinc Phosphide in Male Rats

| Exploring plant rodenticide is of great importance, as rodent damage has become a major ecological and environmental problem of many countries all over the world. The study was performed to elucidate the rodenticidal activity of acetonic, methanolic, and mixture of both extracts of Heliotropium curassavicum on adult male albino rats as alternatives to conventional rodenticides. The toxic effects of Heliotropium curassavicum acetonic, methanolic, and a mixture of both extracts at doses (625 and 825 mg/kg b.wt.), were evaluated compared to the toxicity of zinc phosphide (5 mg/kg b.wt.) under laboratory conditions, as well as control groups (tween 80, vegetable oil and distilled water) all administered by oral gavage for 28 days. Results showed a significant elevation in Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) and alkaline phosphates (ALP) serum levels as affected by all tested treatments compared to control groups. On the other hand, a significant decline in α, β - Acetylcholinesterase (AchE), and Gamma-Aminobutyric Acid (GABA) levels was detected. Furthermore, there is a significant rise in the extent of micronucleus cell production in bone marrow smears of the treated rats compared to the control groups. Also, DNA fragmentation was noticed in hepatic and brain tissues after treatment with curassavicum plant extracts and zinc phosphide. Histopathological findings showed obvious perturbations in the liver and brain tissues that proved the previously mentioned results. Generally, our data reinforced that using the mixture of both extracts triggered more toxic impacts and rodenticidal activities than using each extract individually and could serve as a safer alternative of zinc phosphide.
Process For The Preparation Of 3,4-Dihyd Roxybutanoic Acid And Salts Thereof

A process for the preparation of 3,4-dihydroxybutanoic acid (1) and salts thereof from a glucose source containing 1,4-linked glucose as a substituent is described. The process uses an alkali metal hdyroxide and hydrogen peroxide to convert the glucose source to (1). The compound (1) is useful as a chemical intermediate to naturally occurring fatty acids and is used to prepare 3,4-dihydroxybutanoic acid-gamma-lactone (2) and furanone (3), particularly stereoisomers of these compounds.
The Effectiveness of Cognitive Behavior Group Counseling to Improve Career Decision Making Self-Efficacy of Senior High School Students

This study aims to determine the effectiveness of Cognitive Behavior Group Counseling to improve career decision making self-efficacy of high school students. This research is a quantitative research with a quasi-experimental design. The research design was the pre-test and post-test control group design. The population in this study were 144 students of class XII SMA Negeri in Singaraja district who had a very low level of self-efficacy in career decision making. The research sample consisted of 12 students obtained through purposive sampling technique. The sample consisted of 6 students as the experimental group and 6 students as the control group. Data collection uses a career decision making self-efficacy measurement scale. The results showed that Cognitive Behavioral Group Counseling was effective to improve career decision making self-efficacy for high school students. This research has implications for the implementation of counseling in schools related to the cognitive restructuring process of students.
Rare case of monarthritis of the knee indicative of tabetic arthropathy

With the current sparcity of syphilitic manifestations, the once obvious aspects of the affection have been forgotten or are little known. Tabetic arthropathy, destructive neurogenic condition, due to loss of painful and proprioceptive innervation. It has become exceptional thanks to the early treatment of syphilis with penicillin. We report the case of a 58 year old patient, consultant for a knee arthritis revealing a tabetic arthropathy.
PHENOLIC COMPOUNDS FROM CALLISTEMON CITRINUS LEAVES AND STEMS

In the search for bioactive constituents from Vietnamese plants, the leaves and stems of Callistemon citrinus (Curtis) Skeels were selected for chemical investigation. Phytochemical analysis of plant led to the isolation of eight phenolic compounds including two flavonoids (eucalyptine ( 1 ) and 8-demethyleucalyptine ( 2 )), two alcohols (blumenol A ( 3 ), n -tetratriacontanol ( 4 )), three benzoic acid derivatives (acid gallic ( 5 ), methyl gallate ( 6 ) protocatechuic acid ( 7 )), one sterol ( b -sitosterol ( 8 )), and along with one sesquiterpene (2,6,10-bisabolatriene ( 9 )). The structures of the natural compounds were determined by spectroscopic evidences including 1D- and 2D-NMR and ESI-MS.
Cultures de distribution de dividendes et opportunités d’investissement dans les PME camerounaises : la pertinence de l’hybridité méthodologique

The objective of this article is to better understand the decision to distribute dividends to shareholders and to determine the impact of growth opportunities on them in Cameroonian SMEs. To achieve these objectives, we borrowed a combined (mixt approach), thus qualified as a “harmonious methodological marriage” The results from the qualitative study allowed us to have a panoramic vision of the different dividend distribution practices in Cameroon. This study was able to highlight new variables little dealt with in the literature such as the influence of the personality of the leaders, the corporate culture, the questioning of the explanatory power of the signal theory and confirmed the way in which dividend distribution cultures are carried out like the predictions of the agency theory. In addition, this qualitative study coupled with the quantitative study, benefited from secondary data through statistical and Fiscal Statements (DSF) over a period of 6 years; question to examine the subject’s relationship. In this sense, our empirical validation matches the work of Rozeff (1982) ; Bajaj and Vijh (1990) ; Wang and al., (1993), Agrawal and Jayaraman (1994) ; La Porta and al., (2000) ; Fama and French (2001) ; Mancinelli & al., (2006) ; Kim and Gu, (2009) and contradicts the work of Walter, (1956); Brennan, (1970).
Study on Chemical Constituents of Pinus yunnanensis

Objective:To study the chemical constituents from the pinecone of Pinus yunnanensis.Method: These compounds were isolated by silica gel,MCI gel,Sephadex LH-20 gel and so on.And their structures were identified based on spectral analyses(MS,1H-NMR,13C-NMR). Result: Five compounds were isolated and their structures were characterized as dihydrokaempferol(1),7,15-dihydroxydehydroabietic acid(2),protocatechuic acid(3),vanillic acid(4),n-dodecane(5). Conclusion: Compounds 1-5 were isolated from P.yunnanensis for the first time.
Effect of the COVID-19 pandemic on anxiety, depression, hopelessness, and sleepiness levels of obstetricians and gynecologists in Turkey

Introduction: The coronavirus disease 2019 (Covid-19), emerged as a severe respiratory system disease in Wuhan city of China in December 2019 and suddenly spread through the world, so called a pandemic by World Health Organisation. The rapid transmission of Covid-19 pandemic increased the workload of healthcare staff. Additionally to workload, unknowns of the disease like treatment strategies, tips of protection methods have increased the distress of healthcare workers and have the risk to detoriate the mental status. All that psychological and physical stress factors may quickly destroy the anxiety level, sleep quality and mood of the healthcare workers. Materials and methods: In the study, a survey composed of socio-demographic features, Beck Anxiety Scale, Beck Depression Scale, Beck Hopelessness Scale and Epworth Sleepiness Scale of participants were used as data collection tool. The internet survey is hold on from 18th April to 2nd May 2020 and completed survey count arrived to number 122. Results:According to results, 20.5% moderate and 8.2% of the physicians have shown severe depression signs. When anxiety levels were examined 83.7% of the physicians have displayed mild signs, 9.8% moderate and 6.5% have displayed severe anxiety signs. When hopelessness of the physicians were investigated, 29.5% of them have moderate and 8.2% have severe hopelessness signs. According to sleepiness situations, 20.5% of them have shown severe sleepiness signs. Conclusion: As anxiety levels of obstetricians and gynecologists have increased at pandemic period, depression levels have increased strongly; hopes of physicians have decreased and slept off.
Effect of molybdenum and nitrogen fertilizers on free amino acid, protein and its amino acid composition of winter wheat grains

Pot culture experiment was conducted with a yellow brown earth collected from Xinzhou, Wuhan, Hubei, China, to study the effect of molybdenum and nitrogen fertilizers on free amino acid, protein and its amino acid composition of winter wheat grains The main results were showed as follows: the contents of protein, albumin, prolamine, protein amino acid and its compositions, and the percentages of the glutamic and proline to total amino acid were all increased, but the contents and percentages of free aspartic acid and threonine in wheat flour were decreased by nitrogen fertilizer application regardless of molybdenum utilization The content of free amino acid in wheat flour was raised by increasing rate of nitrogen application without molybdenum, and decreased with molybdenum application Even though there was no effect of molybdenum application on content of protein in wheat grains, the ratio and content of low molecular weight protein was reduced and the high ones was increased by molybdenum utilization, and a large quantity of free amino acid particularly the hydrophilic amino acid was accumulated in grains of molybdenum deficient wheat, whether the application rate of nitrogen fertilizer was high or low The accumulations of low molecular weight protein, free amino acid and the hydrophilic ones in grains of molybdenum deficient wheat especially with the high rate of nitrogen application might be the main reason of low seed dormancy of wheat induced by molybdenum deficiency
Correlation Analysis of Alfalfa Varieties Based on Production Performances, Winter Survival Rates and Fall Dormancies

Selection for fall dormancy (FD) in alfalfa can impact other traits, such as dry matter yield (DMY), winter survival rate (WSR) and chemical compositions. Nine alfalfa varieties were mowed during the early flowering stage from 2015 to 2018. The results showed that the WSRs of both Zhongmu No. 2 and Caoyuan No. 3 exceeded 95% and there was a significant negative correlation between the FD rating and WSR (-0.988; P less than 0.01). The four-year average DMY of Zhongmu No. 2 was the highest (11,912 kg ha-1). The crude protein contents of Caoyuan No. 3 and Zhongmu No. 2 were both greater than 20%. Zhongmu No. 2 had the lowest acid detergent fiber (30.2%) and neutral detergent fiber (48.4%) contents as well as the highest relative feed values (126). Zhongmu No. 2, Adrenalin, Gold Empress and Caoyuan No. 3 (FD 1-4) were the optimum alfalfa varieties for planting in Hohhot, Inner Mongolia, China.
Magnitude, Cause, and Factors Associated with Early Mortality in the Adult Emergency Department of Tikur Anbesa Specialized Tertiary Hospital, Ethiopia: A Two Years Retrospective Chart Review

Background: Adult emergency department mortality remains high in resource-limited lower-income countries. The majority of deaths occur within the first 72 hours of admission to the emergency department which is termed as early emergency department mortality. Many of these mortality’s can be alleviated with appropriate intervention. Though the magnitude, cause, and the time interval of death after their admission to the department have a huge aspect for the clinical world, however, studies on this topic lack adequate data. Therefore, this study was aimed to assess the magnitude, cause, and factors related to early mortality in patients presented to the emergency department of Tikure Anbesa Specialized Tertiary Hospital, Ethiopia from March 2018 to 2020. Methods: A retrospective cross-sectional study design was conducted to address the study objectives. Retrospective data were collected from the patients’ records who died in the emergency department from March 2018 to 2020. Data entered using Epi data 4.2. 1 and analyzed using SPSS Version 23. Using the Chi-square test, binary and multiple logistic regression analyses were carried out to measure the association of variables of interest and the outcome variable (early emergency mortality). P-value < 0.05, odds ratio with 95% CI were used to identify the significant factors. Results: From the total identified emergency department death records, 506 (59.8) were early mortality. Triage category red AOR 0.23 95% CI 0.1-0.55, co-morbid disease HIV AIDS AOR 2.72 95% CI 1.01-7.30, residence Addis Ababa 2.78 (1.36-5.68) and Oromia 3.23 95% CI 1.58-6.54 and duration of illness 4-24 hour AOR 0.47 95% CI 0.26-0.87 were found significantly associated with early emergency department mortality. Conclusions and recommendations: The magnitude of early mortality was significant. Residence Addis Ababa and Oromia, triage category red, co-morbid disease HIV AIDS, and duration of symptom 4-24 hours were significantly associated with early emergency department mortality. Early detection and intervention are required to minimize emergency mortality.
Physiological attributes of Enlist E3™ soybean seed submitted to herbicides application

Background: Enlist E3TM soybean is tolerant to 2,4-D, glyphosate and ammonium-glufosinate and were developed for effective management of herbicide resistant weeds such as glyphosate Herbicides, even being selective, can cause damage to crop metabolism, affect growth and development and interfere with seed physiological quality. Objective: The aim of this research was to evaluate the physiological quality of Enlist E3TM soybean seeds submitted to herbicide application. Methods: The field trial was carried out in a randomized block design with four replications. The treatments tested were 2,4-D choline + glyphosate, 2,4-D choline, glyphosate + 2,4-D amine and ammoniumglufosinate; and control without application, sprayed at V6 soybean growth stage. After harvest, the seeds were submitted to first germination count, accelerated aging, germination speed index, shoot and root length, shoot and root dry mass and electrical conductivity tests. Results: The management of Enlist E3 soybeans with Enlist herbicides (2,4-D choline + glyphosate and 2,4-D choline) as well as glyphosate + 2,4-D amine and glufosinate did not negatively impact soybean parameters such as: vigor, germination count, accelerated aging, germination speed, aerial part and primary root length, aerial part and root dry mass and electrical conductivity. Conclusions: Those herbicides can be recommended to be used on post emergence (V6) of Enlist E3 soybean.
The Effect of Transparency on Brand Loyalty

Bank needs to provide best services to minimize customer’s complaint. One of bank efforts to serve their customers can be done by using transparency, so that all information is conveyed clearly. Transparency is also expected to enhance brand loyalty of customers. This conceptual study is based on theoretical review from literatures and previous researches related with these concepts. The basic concept of theory used in this study is that customers who get operational transparency express greater trust and support. This study aimed to analyze the effect of transparency on brand loyalty. By classifying the result of previous researches, this study found some propositions : (1) transparency has a significant effect on brand trust of customer; (2) brand trust has a significant effect on brand satisfaction of customer (3) brand trust has a significant effect on brand loyalty
Review on Recent Advance of Vaccine Adjuvants

Vaccines are the most feasible and cost-effective strategy for protecting, controlling and reducing infectious disease in both animal species and humans. Despite, the significant use of vaccines, formulation of effective and safe vaccine is needed to afford sufficient protection through usage of appropriate adjuvants. Adjuvants are chemicals, proteins or derivatives of microbial formulated with vaccines to enhance innate and adaptive immune response to vaccine antigens by a variety of mechanisms. The term adjuvant comes from Latin word “adjuvare” which means to help and discovered in early 1920s. Many molecules have been considered as an adjuvant including aluminium salts (alum), oil emulsions, saponins, ISCOMs, liposomes, VLPs, cytokines, combined adjuvants and derivatives of bacteria are among in use and explored vaccine adjuvants. Mainly they have been classified according to their mechanism of action as: delivery system and immunostimulatory adjuvants. The mode of action of these compounds is different. Their action is not yet fully understood due to the complexity of the immune response, but general mechanism has been explained. Recent advances of vaccine adjuvants reveal their ability to activate innate immune system by targeting receptors (PRR) expressed on immune cells. Therefore, discovering new adjuvant that are essential components of vaccine formulations helps the development of more potent vaccine, which induce strong immune response. Better understanding of new adjuvant also improves the future design of effective vaccine against infectious pathogens. This review, provide an overview on current knowledge about the effect of adjuvants, general mechanisms and characteristics of recent vaccine adjuvants.
Optimizing deacetylation process for chitosan production from green mussel (perna viridis) shell

The green mussel (perna viridis) shell waste could be utilized for chitosan production because it contained chitin. Chitin can be derived into chitosan through the deacetylation process. Chitosan is a polysaccharides polymer that is readily soluble in dilute acid solution and easily modified into other useful compounds. This research aimed to study the chitosan production from green mussel shells. This experiment had the following stages, deproteinization process aimed to eliminate the protein content using 1N NaOH solution, demineralization process aimed to remove minerals in green mussel shells as CaCO3 using 1 N HCl solution and decolorization process aimed to eliminate the color pigments and other impurities using ethanol solvent. All process above resulted chitin. Furthermore, chemical modification of chitin into chitosan by deacetylation process. This stage was very important because it greatly affected the chitosan properties. This research studied two different treatment for deacetylation process.
YOUNG CONSUMERS' ECO-FRIENDLY FOOD PURCHASING CONSCIOUSNESS-BEHAVIOR GAP IN BANGLADESH:

The demand for eco-friendly food is increasing globally, including Bangladesh. This study aimed to examine the environmental consciousness and knowledge-behavior gap of young consumers regarding eco-friendly food purchasing intentions in Bangladesh. Survey data were collected from 200 young university students employing purposive random sampling methods in 2019. The results reveal that most young consumers have strong environmental consciousness and intention to purchase green products. While purchasing, they usually prefer eco-labeled and environment-friendly products. The factors fueling the respondents' environment consciousness-behavior gap include unavailability of eco-friendly products, the high price of available eco-friendly products, and minimum eco-friendly product alternatives to conventional products. Making eco-friendly products available for all and alternatives to regular food commodities will favorably foster the purchasing intention of eco-friendly food in Bangladesh.
The Basque – Cantabrian Pyrenees: report of data analysis

This contribution presents the analysis of a data set that was put together in the PhD thesis of Jordi Miró which is part of the OROGEN Project. The Basque – Cantabrian Pyrenees, that are the focus of this report, have been extensively studied over the last years. Several open debates in the Earth Science community aroused from this realm regarding the formation and reactivation of rift domains and formation of fold and thrust belts. This report summarizes the main tectonic models proposed to explain both the extension and reactivation history over this area and compile a series of data to consider for further discussions and interpretations. This report includes a thematic map of the Basque – Cantabrian Pyrenees showing an analysis of the tectono-stratigraphic evolution of the area. The map covers an area of more than 33 000 km2 and is a graphic representation of the geology of the region based on a large geodatabase including previous published maps and field observations. A composite reflection seismic line crossing the entire Basque – Cantabrian Pyrenees from the Ebro foreland basin to the offshore Landes High is also presented. This section enables to present a continuous dataset along the entire area with the projection of few drill holes, which are presented with the stratigraphic logs following the same tectono-stratigraphic legend obtained from the previous analysis. The main goal of this data report is to provide a coherent and complete dataset to the community, which enables to propose, discuss and test some of the new concepts related to the formation and reactivation of rifted margins. This data report is complementary to the contributions of Lescoutre and Manatschal (2020) and Cadenas et al. (in prep) that are part of the same special volume.