bluuebunny/crossref_metadata_2025 huggingface dataset:
Ab Initio Molecular Dynamics Investigations of the Speciation and Reactivity of Deep Eutectic Electrolytes in Aluminum Batteries
Authors: Carrasco-Busturia David , Lysgaard Steen , Jankowski Piotr , Vegge Tejs , Bhowmik Arghya , García Lastra Juan Maria
Published: March 2021

Deep eutectic solvents (DES) have emerged as an alternative for conventional ionic

liquids in aluminum batteries. Elucidating DES composition is fundamental to

understand aluminum electrodeposition in the battery anode. Despite numerous

experiemental efforts, the speciation of these DES remains elusive. This work shows

how \textit{Ab initio} molecular dynamics (AIMD) simulations can shed light on the

molecular composition of DES. For the particular example of AlCl$_{3}$:urea, one of

the most popular DES, we carried out a systematic AIMD study, showing how an

excess of AlCl$_{3}$ in the AlCl$_{3}$:urea mixture promotes the stability of ionic

species vs neutral ones and also favors the reactivity in the system. These two facts

explain the experimentally observed enhanced electrochemical activity in salt-rich

DES. We also observe the transfer of simple $[$AlCl$_{x}$(urea)$_{y}]$ clusters

between different species in the liquid, giving rise to free $[$AlCl$_{4}]^{-}$ units. The

small size of these $[$AlCl$_{4}]^{-}$ units favors the transport of ionic species towards

the anode, facilitating the electrodeposition of aluminum.
ڕاستكردنه‌وه‌ی چه‌ند هه‌ڵه‌یه‌كی مێژوویی تایبه‌ت به‌ سه‌ده‌كانی ناوه‌ڕاست له‌ كتێبی خولاصه‌یه‌كی كورد و كوردوستانی محه‌مه‌دئه‌مین زه‌كی به‌گ
Authors: Sabah Mohialdeen Khanzad
Published: March 2021

كتێبی محه‌مه‌د ئه‌مین زه‌كی به‌گ یه‌كێكه‌ له‌ سه‌رچاوه‌ بنه‌ڕه‌تیيه‌كانی مێژووی كورد له‌ هه‌موو سه‌رده‌مه‌كاندا، خزمه‌تێكی زۆری به‌ مێژووی كورد كردووه،چونكه‌ ده‌رچووی كؤليجي ئه‌ركانی سه‌ربازی بووه‌وچه‌ندین ئه‌رك و فه‌رمانی گرنگی پێ سپێردراوه‌ له‌ كۆتاییه‌كانی سه‌رده‌می ده‌وله‌تی عوسمانیدا توانیویه‌تی سوود له‌و پێگه‌یه‌ی خۆی وه‌ربگریت و مێژووی كورد بنوسێته‌وه‌، به‌ڵام له‌به‌ر ئه‌وه‌ی سه‌رقالی كاروباری ئیداری بووه‌ له‌ 1925 وه‌زیری گه‌یاندن و ئه‌شغال بووه‌ له‌ عێراق، هه‌روه‌ها سه‌رچاوه‌ی پێویستی له‌به‌ر ده‌ست نه‌بووه، له‌به‌ر ئه‌وه‌ی زۆربه‌ی سه‌رچاوه‌ مێژووییه‌كانی سه‌رده‌م ئه‌وسا ده‌ستنووس بوون، كه‌وتۆته‌ چه‌ند هه‌ڵه‌یه‌كی مێژوویی و چه‌ند زانیارییه‌كی مێژوویی ده‌رباره‌ی هۆزو كه‌سایه‌تیه‌ كوردییه‌كانی تیكه‌ڵ كردووه‌. ئێمه‌ له‌و لێكۆڵینه‌وه‌یه‌دا هه‌وڵ ده‌ده‌ین به‌پشت به‌ستن به‌سه‌رچاوه‌ مێژوویه‌كانی به‌رده‌ست ئه‌و وورده‌ هه‌ڵانه‌ی تایبه‌ت به‌ سه‌ده‌كانی ناوين ڕاست ده‌كه‌ینه‌وه، ئه‌مه‌ش هیچ له‌ گرنگی ئه‌و لێكۆڵینه‌وه‌یه‌ كه‌م ناكاته‌وه‌،هه‌ڵه‌كانیش‌ به‌پێی جۆرەكان به‌سه‌ر ته‌وه‌ره‌كانی هه‌ڵه‌ی بابه‌تی و هه‌ڵه‌ له‌ ناوەكان دابه‌ش ده‌بن، به‌هه‌ردوو جۆری ناو و ناسناوی كه‌سایه‌تییه‌كان یان هه‌ڵه‌ له ‌ناوی ناوچه‌و ده‌ڤه‌ركان له‌و كتێبه‌ ناویان هاتووه‌، ئه‌مه‌ جگه‌ له‌ هه‌ڵه‌ ی رێكەوت و چاپ ‌ئه‌وانیش ته‌وه‌ره‌ی تری لێكۆڵینه‌وه‌كه‌ن. له‌ كۆتاییشدا ئه‌نجامی لێكۆڵینه‌وه‌كه ‌و لیستی سه‌رچاوه‌و ژێده‌ره‌كان هاتووە .
Weed Survey Associated in Tobacco (Nicotiana tabacum L.) in Bilatte Tobacco Farm, Ethiopia
Authors: Abebe Daniel , Tadesse Mekonnen
Published: March 2021

An in-field weed survey method was conducted to estimate the most frequently, density and abundance weed species present in Bilatte tobacco farm, Ethiopia during 2014 totally covered approximately 145 hectares. During study period a total number of 14 weed species belonging to 06 monocot and 08 dicot families were recorded out of 7 families of weed reported form study site. The most predominate was shown by monocot Poaceae having 4 weed species followed by dicot family Composite having 3 weeds. The families Cyperaceous, Solanaceae and Amaranthaceous each having 2 weeds, and the family Papaverceae represented by 1 weed. Based on % of frequency Cyperus esculentus (sedges) family Cyperaceous was 99.30. The data showed that Cynodon dactylon and Digitaria abyssinica belong to family Poaceae and Cyperus esculentus family Cyperaceous were the most abundant weed with a density of 35.9, 14 and 12 of plant m-2 respectively. Relative abundance values quantify the overall weed problem posed by specie Cyperus esculentus that had higher relative abundance was 98.97. The importance value index indicated that Cyperaceous and Poaceae families can be considered the great potential to cause reduce tobacco production. Whereas, Solanium nigrum and Datura stramonium were observed with least population density 0.00 and 1.03 plant m-2, least frequently 2.7 and 13.51 %, least relative weed abundance, 0.07 and 1.03 with importance value index 2.8 and 14.8 occurring weed respectively.
In relationship with a virus
Authors: Huhnen Mark
Published: March 2021

The current COVID-19 situation offers an opportunity for us to reconsider our relationship with the world and with our theories about this relationship. While systemic theory already offers many ways and ideas to consider this, in this article I offer another perspective, “new” materialism and highlight its fit with existing systemic theories.
A APLICAÇÃO DA CEGUEIRA DELIBERADA NO DIREITO PENAL E A INDEVIDA UTILIZAÇÃO COMO EQUIPARAÇÃO OU REFORÇO AO DOLO EVENTUAL
Authors: Beck Francis
Published: March 2021

A cegueira deliberada (willful blindness) justifica a responsabilização criminal subjetiva nos casos em que o indivíduo se coloca deliberadamente em uma situação de desconhecimento acerca de determinado fato, já antecipadamente visando furtar-se a eventuais consequências futuras da sua conduta na esfera penal. Nos termos do Model Penal Code norte-americano, a exigência do conhecimento (knowingly) é satisfeita pelo conhecimento da alta probabilidade de sua existência. Disseminada para outros sistemas jurídico-penais (especialmente de tradição distinta da commom law), a cegueira deliberada tem sido utilizada de forma indevida, ora como equiparação (ou substituição) ao dolo eventual, ora como reforço à sua configuração (especialmente nos casos de ausência de prova acerca de seus elementos identificadores), sem maiores reflexões quanto ao seu uso, fundamentação e consequências. Dessa forma, pune-se uma conduta que, por si só, não configura nenhuma modalidade legal de dolo e tampouco indica a existência de algum déficit de punibilidade que deva ser suprido pela cegueira deliberada.
Aspects Concerning Men’s Handball Players Preparation in The Opinion of The Coaches
Authors: Timofte Mihai , Leuciuc Florin
Published: March 2021

The aim of the research was to obtain useful information concerning strength preparation of the senior men’s handball players, completing and applying a questionnaire to achieve this purpose. Every question has a precise objective, in order to obtain useful data concerning physical preparation, especially strength, of the senior men’s handball players. The conclusions of this research, obtained after analyzing the answers from the questionnaire, require some adjustments in order to improve the physical preparation of the senior’s male handball players. In the handball game, the specialists specify the need to identify the specific manifestation forms of the strength as indispensable, and the knowledge of the relation of the strength with the other motor qualities is essential to determine its role and place in the general and specific physical training. For the practice of the handball game at a high level, the relationships strength-speed, strength-resistance, strength-skill, strength-mobility are important.
تجرؤ القطيعة: أفريقيا مابعد كوفيد-19
Authors: بن بيه رشيد
Published: March 2021

صدر كتاب تجرؤ القطيعة: أفريقيا ما بعد جائحة كوفيد-19 في سبتمبر 2020، وهو عمل جماعي، ومشروع شارك في إعداده 22 باحثًا وخبيرًا أفريقيًا، ينتمون إلى أكثر من دولة أفريقية، وأكثر من تخصص (التاريخ، والعلوم الطبية، وعلم الاجتماع، والإعلام، والعلوم البيئية، والهندسة، والقانون ... إلخ)، وإلى ميادين خبرة متنوعة (المالية والضريبة، والمقاولة ... إلخ). وتتمثل ميزة هذا الكتاب في إعداده استنادًا إلى منهجية أكاديمية؛ فعلاوة على تأسيس لجنة علمية أشرفت على تتبع إسهامات الباحثين، حررت ورقتين تأطيريتين إرشاديتين غير ملزمتين للمساهمين في مشروع: "التفكير في أفريقيا ممكنة ما بعد جائحة كوفيد-19". عُنونت الورقة الأولى بـ: "نحن وفيروس كورونا: مقدمة عامة إلى تفكير أفريقي حول فيروس كورونا: القضاء على مخاوفنا"، والثانية بعنوان: "مقاربة استراتيجية لما بعد كوفيد-19". وكما تبين الورقة الثانية، يطمح المشروع أن يكون استراتيجيًا واستشرافيًا، فهو من جهة يسعى إلى وضع سيناريوهات التغيير في أفريقيا، ومن جهة أخرى يرنو إلى تجاوز المدى القصير في التخطيط لإدراج المشاريع في منظور بعيد المدى، وربما هذا هو الطريق الوحيد، حسب هذه الورقة، الذي يقود نحو قرارات ملائمة ومستدامة، ويوفر الوقت والموارد الضرورية لمواجهة التحولات والتحديات المستقبلية، ويؤدي إلى تجاوز وضع رجل الإطفاء الذي يتفاعل مع الحدث إلى موقف الرجل الاستراتيجي الذي يستثير الحدث. يؤمن المساهمون في الكتاب بأن أزمة كوفيد-19، والاضطرابات التي رافقتها، تعد فرصة لإعادة التفكير في مستقبل أفريقيا، كي تأخذ القارة زمام المستقبل بيديها، لذلك عكفوا على تحليل وضعية أفريقيا تحليلًا شاملًا يشمل الميادين الاقتصادية والسياسية والاجتماعية والصحية، وركزوا في جميع مساهماتهم على مقترحات تمكّن من تطوير الوضع في أفريقيا في كل ميدان، حسب تخصص كل باحث، وهكذا نقرأ في الكتاب، على سبيل المثال، مقترحات لتطوير النظام الصحي في أفريقيا، وتحقيق السيادة الصحية، وإعادة بناء أنظمة الحماية الاجتماعية وفق منظور الحق والتنمية، والاهتمام بالعلم وتسخير الذكاء الاصطناعي لمواجهة الأوبئة. ولعل ما يؤكد رغبة المشرف على مشروع الكتاب في استثارة التغيير هو إرسال نُسخ من هذا الكتاب، فور إصداره، إلى مختلف المؤسسات الدولية والإقليمية (الاتحاد الأفريقي، والاتحاد الأوروبي، ورؤساء الدول الأفريقية، ومنظمة التعاون الاقتصادي والتنمية، ومنظمة الصحة العالمية ... إلخ)، والشروع في تنظيم ندوات حول الكتاب.
Apresentação do livro “Taxonomic Revision of the Neotropical Tiger Beetle Genera of the Subtribe Odontocheilina (Coleoptera: Cicindelidae)”, Volume 1 e 2, de autoria de Jiří Moravec e publicados pela “Biologická Rezervace Dolní Morava”
Authors: Roza André Silva
Published: March 2021

Apresentamos os livros “Taxonomic Revision of the Neotropical Tiger Beetle Genera of the Subtribe Odontocheilina (Coleoptera: Cicindelidae)”, Volume 1 e 2, de autoría de Jiří Moravec, onde existem redescrições, ilustrações de alta qualidades, chaves de identificação e mapas de distribuição de uma das maiores subtribos de Besouros tigre neotropicais.

Palavras chave: Besouros tigre, distribuição, Odontocheilina, revisão.
Combined Effect of Monieziosis and Hypomicroelementosis on Some Hematological, Biochemical and Hormonal Parameters in Merino Sheep
Authors: Abdelhamid Mahmoud
Published: March 2021

This study was done to determine the impact of monieziosis infection combined with hypomicroelementosis on some hematological, biochemical and hormonal parameters of Soviet Merino sheep in the Astrakhan region. 20 sheep, aging 3 years old and average 43±1.6 kg body weight were used. Sheep were divided into two groups. First group contained 10 sheep and these sheep were naturally infected with monieziosis and clinically were suffered from hypomicroelementosis, emaciation, reduced growth rate, anemia, diarrhea and pale mucosa. Second group contained 10 sheep were apparently healthy and free from internal parasites and they were used as a control group. The first group was given Praziver (praziquantel and ivermectin) for treatment monieziosis, while they intramuscularly injected with Sedimin (selenium, iodine and iron) and were introduced daily into the feed with CoCl2. Faecal and blood samples from both groups were collected, before and 30 days after treatment, and analyzed for some hematological, biochemical and hormonal parameters. Our results revealed that there was a significant decrease in Hb and RBCs values, while total WBCs and eosinophils were significantly increased in the diseased group than in healthy one. Biochemical analysis showed a significant decrease in serum antioxidant enzymes (CAT, SOD and GSH-Px) and a significant increase in serum DC and MDA in the diseased group as compared with the control group. Hormonal analysis showed a significant increase in ACTH, TSH, Cortisol and a significant decrease in serum T4 and T3. After treatment with Praziver, Sedemin and CoCl2, there was a significant effectiveness to maintain blood parameters within normal levels in the experimental group and increase reproductive outcome from these sheep
Hepatoprotective Activity of Nigella sativa and Piper nigrum against Concanavalin A-Induced Acute Liver Injury in Mouse Model
Authors: Mushtaq Aqsa
Published: March 2021

Nigella sativa and Piper nigrum are implicated in the treatment of various disorders, especially in the management of metabolic, infectious and hepatorenal ailments. However, data on the mechanism behind therapeutic potential of N. sativa and P. nigrum in liver diseases is scarce. The present study investigated the hepatoprotective potential of 70% methanolic extract of N. sativa (NSE) and P. nigrum (PNE) at varying dose levels (100 to 400 mg/kg body weight) against concanavalin A (conA)-induced liver injury. Qualitative phytochemical analysis of plant extracts was performed. Acute hepatic injury was induced by administering intraperitoneally 12mg/kg conA in Balb/c mice. The extent of hepatic injury was measured by analysing serum biochemical parameters, liver antioxidant stress assay and histopathology. Data were analysed statistically. NSE and PNE showed dosedependent hepatoprotective efficacy by lowering the conA-dependent rise in liver transaminase level. Treatment with NSE (400 mg/Kg) and PNE (400 mg/Kg) ameliorated conA-induced alterations in serum oxidative stress markers, biochemical parameters, liver function markers and histopathology. NSE indicated greater effectiveness to ameliorate the acute hepatic injury in comparison with PNE at the same dose. Collectively, pretreatment with NSE and PNE attenuated the liver injury induced by conA, might be through alleviating the antioxidant capacity of experimental mice
Antibacterial Activity of Medicinal Flowers against Multi Drug Resistant E. coli
Authors: Nazir Iqra
Published: March 2021

The antibiotic resistance is creating a serious challenge to treat diseases especially against multidrug resistant (MDR) E. coli. The present study was conducted to evaluate the antibacterial activity of seven different flowers ethanolic extracts named as Achillea millefolium, Bombax ceiba, Chrysanthemum cinerarifolium, Hyssopus officinalis, Rosa damascena Miller, Taraxacum officinale Weber and Woodfordia fruticosa against MDR E. coli through spot test and minimum inhibitory concentrations (MIC) test. The results showed all the seven extracts have significant antibacterial activity against MDR E. coli and control. The MIC of Rosa damascena Miller, Bombax ceiba was 3.125 mg/ml and Taraxacum officinale Weber was 12.5 mg/ml for MDR E. coli. Similarly, Achillea millefolium, Hyssopus officinalis, Chrysanthemum cinerarifolium MIC value was 25 mg/ml and 12.5 mg/ml for Woodfordia fruticosa Kurtz. The current study reveals that these flowers possess strong antibacterial activity and thus can be used as potential antimicrobial agent against various resistant bacterial pathogens
Reconsidering Newton’s Intuition Related to the Fundamental Theorem of Calculus
Authors:   The Korea Society Of Educational Studies In Mathematics, Park SunYong
Published: March 2021

The purpose of this study is to refute an argument in Kang (2019) and offer alternative views concerning the analysis of the historical genesis of the fundamental theorem of calculus. Kang (2019) indicated that Newton might have gained insight into the fundamental theorem of calculus using the area increments intuition based on strict distinctions of dimensions. In response, this study seeks to show that Newton addressed his method by focusing on the mean and instantaneous rate of area change rather than the area increments as in the analytic geometry characteristic that breaks the principle of homogeneity. The results of this study also show that the area increments intuition remains pertinent to implicitly recognizing the existence of average height.
The Role of Organizational Politics, its Impact on Employee Job Attitude and Creativity: Exploration and Implications for the Higher Education Institutions
Authors: NISA NOOR UN , NAWAZ MUHAMMAD , MAKHDOOM TAYYABA RAFIQUE
Published: March 2021

The aim of this study to put a light on basics of organizational politics and its negative and positive effects on the employee work related attitudes, more specifically in education sector. In universities administration and faculty are busy in dirty political games rather to pay more attention towards facilitating students for their educational purposes. In universities politics is considered as a dangerous element as the ultimate victim of this politics will be students. Although some studies claimed that politics could be a positive element in organizational growth and development. But, the negative side is heavier than imagination that needs more consideration. A survey has been conducted through a well-structured questionnaire among 100 respondents as well as teaching and administrative staff from different public universities of Sindh Province. The study concluded some significant work related attitudes and outcomes of politics. The main effects of analysis have also revealed that perceptions of politics have significant its impact on employee job attitude and creativity. Keywords: Organizational Politics, Job Attitude, Creativity, Work Related Attitude, Higher Education.
Impact of Macroeconomic Variables on Growth of Assets in Islamic Banks: A Case of Pakistan
Authors: JAVED ZAHOOR HUSSAIN , HASAN MAHMOOD UL , AROOG IQRA
Published: March 2021

The foremost intention of this study is to investigate the influence of macroeconomic variables on the growth of assets in Islamic banks of Pakistan for 11 years from 2008-2018. Descriptive statistics, correlation matrix, and ordinary least square technique are used for data analysis. Thus, the findings indicate that the provision of domestic credit (% GDP) has positive and a significant influence on the growth of assets in Islamic banks in Pakistan. The consumer price index has a negative influence on the growth of assets in Pakistan because as the consumer’s price index has been risen up, consumers reduce their expenditures on goods and services, thus gathering assets in Islamic banks will be reduced. Thus, the consumer’s price index has negative effect on the growth of assets in Islamic banks. The outcomes of this research are consistent with the previous studies and shows same results. Keywords: Macroeconomics Variables, Growth of Assets in Islamic Banks, Domestic Credit, Consumer Price Index, Pakistan.
Micro Push and Pull Factors Influence Human Capital Flight in Academia: A Qualitative Study
Authors: ARSHAD QUDSIA , MALIK RASHIDA KHATOON
Published: March 2021

This study aims to deepen the understanding of the issues of an intellectual brain drain in academia. There is no doubt that higher education is vital to the growth and development of a country. Hence, the universities need to maintain highly qualified human resources to ensure effectiveness and competitiveness. This research study is focused to investigate the experiences of the academicians who are foreign qualified and migrated to advanced countries, they were asked to describe their experiences, using their own stories and interpretations of their personal experiences. The qualitative research approach was adopted to get the gist of the real reason that prompts the academicians to stay or leave their home country after getting education from abroad. The study employed social constructivism as an interpretive framework analysis method and used purposive and snowballing sampling techniques. Semi-structured interviews were recorded and analyzed. Findings suggested that career opportunities, economic, social, education, technological factors, and adjustment issues caused the brain drain of academicians of public sector universities of Islamabad. The knowledge drawn from this research can operate as a piece of useful reference information for current and future recruitment efforts, support services, and helpful in minimizing the brain drain. Keywords: Academicians, Brain Drain, Human Resource, Higher Education Institutions (HEI), Push Pull Factors.
An Empirical Investigation of the Impact of Institutions on Economic Growth
Authors: ZAHEER RUMMANA , KHALID ADEELA
Published: March 2021

This paper explores the impact of institutions on economic growth, measured in terms of Gross Domestic Product (GDP) per capita. A wide range of economic, non-economic, social, environmental and political factors contribute to economic growth and prosperity. Institutions are discussed as a range of array of regulatory and accountability mechanisms, beyond the boundaries of market functioning. This paper takes composite values of democracy index, vested interests, accountability, human rights and freedom of association and uses it as a proxy for institutions. A range of theoretical and empirical evidence, in addition to panel data analysis indicates positive role of institutions in economic growth. Keywords: Institutions, Democracy, Economic Growth, Investment, Fertility, Education, Inequality, Education, Government, Political Stability, Rule of Law, Life Expectancy, Panel Data.
LAERTE, MURIEL E A AUTOBIOTRANSIMAGEM
Authors: Figueredo Matos Wilken , Antônio Assis Lima Marcus
Published: March 2021

Mulher trans, a brasileira Laerte Coutinho é conhecida por sua vasta obra na seara dos quadrinhos desde meados de 1970, com destaque para o seu caráter crítico a partir de uma releitura do cotidiano. Esse teor político continua sendo percebido nas tirinhas contemporâneas em que a personagem Muriel é protagonista, devido a adotar uma postura queer, buscando questionar e desnaturalizar as cis-heteronormas de gênero ainda vigentes. Além disso, é perceptível entre autora e personagem, a ocorrência de marcas que deflagram uma postura biográfica. Por isso, este trabalho pretende realizar uma quee­r-análise de tiras da personagem Muriel, levando em consideração os aspectos autobiográficos que se inscrevem nessas produções. A partir disso, discorreremos acerca da autobiotransimagem como uma micropolítica possível de visibilização e demarcação territorial das experiências trans. Para tanto, tomamos como subsídio teórico os postulados de Amaral & Milanéz (2019), Arfuch (2010) e Bento (2017).
Pengaruh Tingkat Pendidikan, Usia, dan Lama Beternak terhadap Pengetahuan Manajemen Reproduksi Ternak Sapi Potong di Desa Kedungpring Kecamatan Balongpanggang Kabupaten Gresik
Authors: Waris Waris , Badriyah Nuril , Aspriati Dyah Wahyuning
Published: March 2021

Penelitian dilaksanakan di Desa Kedungpring Kecamatan Balongpanggang Kabupaten Gresik mulai tanggal 15 sampai 30 April 2015. Permasalahan yang ingin diketahui adalah apakah petani menggunakan sistem manajemen reproduksi yang tepat pada ternak sapi. Tujuan dari studi ini adalah untuk mengetahui pengetahuan masyarakat tentang manajemen reproduksi pada ternak sapi. Materi yang dilakukan adalah wawancara kepada responden petani ternak sebanyak 60 orang. Dengan menggunakan metode pengambilan sampel secara purposing sampling dan variabel yang diamati adalah faktor-faktor karakteristik antara lain pendidikan, usia, dan lama beternak. Berdasarkan hasil penelitian dengan analisis statistik uji t didapatkan bahwa tingkat pendidikan, usia dan lama beternak berpengaruh secara signifikan terhadap pengetahuan manajemen reproduksi dengan hasil masing-masing pendidikan t hitung (0,069) < t tabel (2,002), usia t hitung (4.093,46) > t tabel (2,002) dan lama beternak t hitung (6.222,91) > t tabel (2,002). Berdasarkan hasil pengamatan disarankan agar dalam perencanaan program penyuluhan lebih memperhatikan faktor-faktor karakteristik individu karena diketahui mudah dalam mengadopsi inovasi.
Bringing The Poster Presentation Model into Classroom
Authors: Widyastuti (Scopus ID 57210281451) Ima
Published: March 2021

Making students to speak English in a large classroom becomes a big challenge for teachers. On one hand, there is no enough time for all students speak equally. On the other hand, most students are lack of confidence and English competence. As a result, the students tend to be reluctant toward the speaking activities. There have been many research under the speaking classroom activities, however, modeling professional activity into classrooms has been rare. The recent action research on a Poster Presentation model aims to make students participate in the classroom activities actively by considering their characteristics. From the individual interview and classroom observations of the 17 passive students enrolled on the four Speaking for Academic Purposes classrooms at Sarjanawiyata Tamansiswa University, Indonesia, the researchers found that the Poster Presentation model with two rules applied, i.e. no talk no grade and interrelated questions motivated the studentsâ€™ participation in the speaking classroom activities. However, the Poster Presentation model did not work on those who have never experienced in natural speaking practices before. Thus, managing the classroom using the present model brings double facets among students.
Transmigran sebagai Modal Sosial dalam Pengembangan Food Estate di Kabupaten Pulang Pisau
Authors: Fitriana Evi , Marni Marni
Published: March 2021

Agriculture is a sector that plays an important role in supporting sustainable development. Transmigration since the time of the Dutch East Indies has been synonymous with the food program. One of the objectives to be achieved from the transmigration program is to improve the welfare of transmigrant farmers. This research is a qualitative descriptive study which aims to describe and analyze the social capital owned by transmigrants for the development of the food estate program in Pulang Pisau Regency. This research focuses on: 1) networks, 2) trust, and 3) social norms. The Food Estate development program has a link between social capital. Social capital is the main factor that transmigrants must have to support the Food Estate program. Social capital indicators that need to be considered in developing Food Estate are: a) Network, farmers need a network to develop agriculture (Ministry of Environment, Ministry of Agriculture and Minister of National Defense). Social networks between agricultural actors are also potential social capital to support the Food Estate program; b) Trust, the Food Estate development program has received support from the central government to the community, so this indicates that there is trust from the government and society in increasing national food security while simultaneously improving the welfare of agricultural actors; c) Social Norms, in developing the Food Estate program, a legal basis is needed related to agriculture.
Obituario : asociación colombiana de neumología y cirugía de tórax, capítulo costa norte.
Authors: Blanquicett Barrios Ledys
Published: March 2021

El doctor Oswaldo Enrique Escobar Chamorro permanecerá siempre entre nosotros gracias al gran legado que nos dejó. Como persona nos queda su hidalguía y nobleza, su espíritu humanitario y altruista, su memoria prodigiosa y su eterna sonrisa. Como profesional deja muchos logros: especialista en medicina interna, neumología, salud ocupacional y en medicina hiperbárica; profesor de la Universidad de Cartagena y de la Universidad del Sinú; pionero en fibrobroncoscopia en la Costa Atlántica; y capitán de navío de la Armada Nacional de Colombia, donde sirvió a la patria desde diferentes escenarios. Gracias a su amor por la neumología se materializó su visión del Capítulo Costa Norte de la Asociación Colombiana de Neumología y Cirugía de Tórax, una labor que nos mantiene unidos. Su profesionalismo fue inspirador para muchos médicos, y es un honor continuar con su legado. Su sensible partida nos ha dejado un dolor profundo; sin embargo, él siempre vivirá en nuestros recuerdos y en nuestros corazones, donde fácilmente lo podremos encontrar. Descanse en paz, Dr. Escobar Chamorro.
Selbst-Schicksale
Authors: Lesmeister Roman
Published: March 2021

Ausgehend von dem in der gegenwärtigen Psychoanalyse und Psychotherapie kontrovers diskutierten Verhältnis von konflikt- und strukturbedingten psychischen Störungen untersucht Roman Lesmeister klinische und sozialpsychologische Aspekte des gegenwärtig vorherrschenden Paradigmas des beschädigten Selbst. Der traumatologisch zu verstehende Dissoziationsgrad des Selbst im Zustand der strukturellen Beschädigung setzt sich fort im Phänomen des leeren Selbst, dessen Transzendenz- und Gottesverlust der Autor auch an Stoffen aus Literatur und Film exemplifiziert. Das – in Reaktualisierung des antiken Begriffs – tragische Selbst, das seine existenziellen Begrenzungen sowie die dadurch gegebenen unvermeidbaren konflikt- und schuldhaften Verstrickungen anerkennt, versteht Lesmeister als genuine Hintergrundfigur psychoanalytischer Selbst-Verständigung.

Bei diesem interdisziplinären wie assoziativen Ritt reflektiert der Autor Wahrnehmungsstile und Dispositive klinischer Konzeptbildungen, rückt Maßstäbe in den Blick, die sich aus einer daseinsanalytisch verstandenen existenziellen Verfasstheit der Subjekte ergeben, und fordert dazu auf, die so gewonnenen Erkenntnisse in der eigenen psychoanalytisch-psychotherapeutischen Arbeit stärker zu berücksichtigen.
TRBV5-4 is differentially expressed in lymph node metastasis in human breast cancer.
Authors: Mamoor Shahan
Published: March 2021

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). Between the breast and the brain reside the secondary lymphoid organ, the lymph nodes. We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with metastasis to the lymph nodes in humans with metastatic breast cancer. We found that T cell receptor beta variable 5-4, TRBV5-4, was among the genes whose expression was most different in the lymph node metastases of patients with metastatic breast cancer as compared to primary tumors of the breast. Analysis of a separate microarray dataset revealed that TRBV5-4 was also differentially expressed in brain metastatic tissues. TRBV5-4 mRNA was present at increased quantities in lymph node metastases as compared to primary tumors of the breast. Thus, up-regulation of a variable segment of the beta chain of the T-cell receptor in tumor cells of the breast may be relevant to the biology by which cells from tumors of the breast metastasize to the lymph nodes and the brain in humans with metastatic breast cancer.
A simple chaotic map model for fractal traffic generation in high-speed computer networks
Authors: Millán Ginno
Published: March 2021

An extension of the models used to generate fractal traffic flows is presented by means of the formulation of a model that considers the use of one-dimensional chaotic maps. Based on the disaggregation of the temporal series generated by the model, a valid explanation of behavior of the values of Hurst exponent is proposed and the feasibility of their control from the parameters of the proposed model is shown.
PRSS35 is differentially expressed in lymph node metastasis in human breast cancer.
Authors: Mamoor Shahan
Published: March 2021

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). Between the breast and the brain reside the secondary lymphoid organ, the lymph nodes. We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with metastasis to the lymph nodes in humans with metastatic breast cancer. We found that serine protease 35, encoded by PRSS35, was among the genes whose expression was most different in the lymph node metastases of patients with metastatic breast cancer as compared to primary tumors of the breast. PRSS35 mRNA was present at increased quantities in lymph node metastases as compared to primary tumors of the breast. Importantly, expression of PRSS35 in primary tumors of the breast was correlated with patient overall survival, in lymph node positive patients but not in lymph node negative patients. Modulation of PRSS35 expression may be relevant to the biology by which tumor cells metastasize from the breast to the lymph nodes and the brain in humans with metastatic breast cancer.
Persepsi Masyarakat Tentang Covid 19
Authors: Pasaribu Try Ayu Amanda
Published: March 2021

Fenomena covid 19 pertama kali munculnya dari Cina yang menyebar ke seluruh dunia dengan penularan yang disebut impor dari luar wilayah asal perkembangannya ini belum ada hasil penelitian yang kuat Apa penyebab atau gambaran tentang virus ini tetapi analisis para ahli menduga bahwa Covid 19 lebih kuat bertahan hidup di daerah bersuhu rendah dan kering tetapi bisa juga di kondisi suhu dan kelembaban udaranya yang sebaliknya. Dengan adanya kebijakan tersebut pemerintah meminta agar pemerintah daerah tidak mengeluarkan kebijakan masing-masing dengan kata lain semua kebijakan di daerah harus disesuaikan dengan peraturan, UU,PP serta Keppres dan polri juga dapat mengambil langkah menegakkan hukum agar PSBB berlaku efektif untuk mencegah meluasnya wabah. Kebijakan larangan sementara masuk ke Indonesia melalui Menteri Hukum dan hak asasi manusia telah mengeluarkan peraturan Menkumhan nomor 11 Tahun 2020 tentang larangan sementara orang asing masuk wilayah negara Republik Indonesia dengan pengecualian meliputi orang asing pemegang izin tinggal terbatas dan izin tinggal tetap, orang asing pemegang visa diplomatik dan visa dinas, untuk orang asing pemegang izin tinggal kunjungan yang telah berakhir atau bisa memperpanjang izin tinggal keadaan terpaksa dikeluarkan secara otomatis tanpa perlu mengajukan permohonan ke kantor imigrasi dan tanpa dipungut biaya.
Optimal schedule and temperature control of stratified water heaters
Authors: Engelbrecht J.A.A. , Ritchie MJ , Booysen MJ
Published: March 2021

Water heating is a major component of domestic electrical energy usage, in some countries contributing to 25% of the residential sector energy consumption. Demand response strategies can reduce the time-of-use costs and overall electrical energy consumption. We present a method to reduce the electrical energy usage itself. Our novel heating schedule control minimises the electric water heater's energy usage without compromising user convenience. We achieve optimal control, while taking into account the natural temperature stratification of the water in the tank, using the A* search algorithm. Since previous research assumes a one-node thermal model, we also assess the effect of excluding stratification. We match three optimal control strategies to a baseline: the standard "always on'" thermostat control. The first two strategies respectively match the temperature and the energy of the hot water supplied by the water heater. The third, a variation on the second, includes a method of preventing the growth of Legionella bacteria. We tested 77 water heaters over four weeks, a week for each season, and all three strategies saved energy. The median savings were 6.3% for temperature-matching, 21.9% for energy-matching and 16.2% for energy-matching with Legionella prevention. Taking stratification into account increased these savings by 1.2%, 5.4% and 5.5% respectively.
Analysis of influencing factors on the achievability of bistable fully closed shells by semi-analytical modelling
Authors: Pavliuchenko Pavlo , Teller Marco , Hirt Gerhard
Published: March 2021

Bistable fully closed shells can serve as long supporting structures that can be folded into a compact transport geometry and unfolded at the construction place. Bistability is achieved by introducing a specific distribution of residual stresses through the thickness of the shell, e.g. by incremental die-bending. In order to find a suitable bending radii combination a semi-analytical model was developed and experimentally validated for the steel 1.1274 in previous research. Nevertheless, minor deviations have occurred in the prediction of final curvatures of the different stable geometries and it is still unclear to what extent other influencing variables such as shell thickness or material properties influence the achievability of fully closed bistable shells. Therefore, in this paper, an enhancement and generalization of the existing semi-analytical model for different steels is described and the extended model is used for a comprehensive analysis of the influence of different variables on bistability and final shell geometries.
Development of social values in childhood and early adolescence: a systematic review
Authors: Alvarez Evelia , Tendais Iva , Ramos Alice , Rodrigues Ricardo , Costa Leonor Pereira , Cavadas Margarida , Marques Sibila , de Almeida Ana Nunes , Ramos Vasco , Correia Isabel
Published: March 2021

Values are a central dimension of human social life. As conceptualized in Schwartz’s Theory of Basic Human Values, they are core to a person’s self-concept and drive individual actions towards both personal development and social transformation. Cross-cultural research with adults reveals a consensus regarding values’ structure and priorities. Research with young populations is still very recent, but has already provided relevant theoretical and empirical insights. In this systematic review, we have aimed to collect and analyse studies on the development of basic human values in childhood and early adolescence that published from 2008 to 2021. A systematic search of the literature was undertaken using three electronic databases (PsycINFO, Web of Science and Scopus). Reviewers independently conducted the screening procedures to identify all papers focusing on basic human values in childhood and early adolescence (5 to 14 years-old), according to a set of previously defined inclusion and exclusion criteria. The articles were submitted to a standardised quality appraisal assessment tool to determine their methodological soundness. The retrieved data was extracted and summarised using a narrative synthesis approach that reports studies’ characteristics, socio-demographic variables, evidence on value structure, value preferences, factors associated with values and measures used to assess values in children and adolescents. A total of 44 papers were included in this review. The evidence provides extensive support to Schwartz's theoretical model. Moreover, several factors concerning predictors, moderators, mediators, correlates and outcomes of values were identified, and a total of 6 different instruments that allow measuring values at an early age are described.
Comparison of Accuracy of Gonial Angle of Orthopantomogram and Lateral Cephalogram for Mandibular Measurements among Orthodontic Patients Attending Tertiary Care Dental Hospital in Kathmandu
Authors: Shrestha Vikash Veer , Piya Ansu , Khapung Anju , Bhattarai Prakash
Published: March 2021

Introduction: Gonial angle is an important parameter of the craniofacial complex which is generally used to evaluate the vertical parameters and symmetry of the facial skeleton. Gonial angle can be measured in both orthopantomogram (OPG) and lateral cephalograms. Due to the superimpositions seen while measuring the bilateral strucuture on lateral cephalograms, reliable measurement of the gonial angle becomes difficult. This study is done to clarify the possible application of orthopantomogram (OPG) for evaluating angular measurement of the mandible specifically gonial angle by comparing with lateral cephalogram.

Materials and Method: All the patients (104) being treated from January 2018 to August 2020 in department of Orthodontics in Nepal Medical College were included in the study. Gonial angle measurements were made on lateral cephalograms and orthopantomograms of 104 patients – 54 males and 50 females with mean age of 22.20 ± 3.25 years. Patients aged 15-35 years were included in the study. Data was processed in SPSS version 16.0.

Result: Mean Gonial angle in lateral cephalogram was greater than mean gonial angle in OPG and this difference was found to be statistically significant (p-value < 0.05). The difference in mean gonial angle was found to be statistically significant when compared between right gonial angle in OPG and gonial angle in lateral cephalogram (p-value < 0.05) and also between left gonial angle in OPG and gonial angle in lateral cephalogram (p-value < 0.05).

Conclusion: When gonial angle values obtained from both sides of OPG were compared, no statistically significant difference was found. Significant differences were found when gonial angle values obtained from OPG right and left sides were compared with that of lateral cephalogram.
Trainer Gerbang Logika Digital Berbasis Arduino Mega 2560
Authors: Surya Ali Septian
Published: March 2021

Materi Rangkaian Digital merupakan komponen penting yang perlu di pelajari oleh mahasiswa Teknik Elektro karena di dunia elekronik tidak luput dari yang namanya Rangkaian Digital. Untuk memudahkan hal tersebut maka peneitian ini dengan menggunakan mikrokontrol Arduino Mega 2560 dapat membuat modul praktikum yang simpel dan mudah di pahami. masukan yang dihasilkan adalah dengan menggerakkan posisi toggle switch dan untuk indikator keluaran adalah lampu led, dan pengujian gerbang logika dilakukan dengan beberapa cara yaitu pengujian rangkaian kombinasional gerbang logika AND, OR, NOT, NAND, NOR, XOR, dan XNOR, masing-masing di uji dari 2 input 1 output, 3 input 1 output dan 4 input 1 output. Dan rangkaian sekuensial RS Flip-Flop, D Flip-Flop, T Flip-Flop, JK Flip-Flop, hasil pengujian yang diperoleh, masing-masing rangkaian kombinasional sudah sesuai dengan tabel kebenaran gerbang logika.
Kontinyuitas Pendampingan Pelaku Ekonomi Kreatif Berbasis Singkong Selama Terjadi Wabah Covid-19 Guna Menjaga Eksistensi dan Keberlangsungan Usahanya Melalui Stimulan Dana Usaha
Authors: Machfudz Masyhuri
Published: March 2021

Tujuan pendidikan dan pendampingan (P2) ini adalah untuk melakukan pemantauan pada kelompok ekonomi kretif saat wabah covid-19. Kelompok sasaran pada pengabdian ini adalah pelaku ekonomi kreatif khususnya saat terjadi masa diberlakukan PSBB (pembatasan sosial berskala besar 2020) dengan metode yang dilakukan melalui pendampingan secara terus menerus.Hasil pengabdian menjukkan bahwa (i) keberhasilan aktivitas hulu, yaitu usahatani singkong yang dilakukan oleh kelompok sasaran memberikan dampak pada ‘roda’ perekonomian rumah tangganya. Dampak ini terasa karena ‘stimulan’ dana atas dasar kesepakatan merasa tidak membebaninya sehingga dalam aktivitas usahataninya ada jaminan ‘kenyamanan’ seakan-akan tidak ada resiko pengembalian dana stimulan  - pada benak pelakunya tidak ada traumatik pada kegagalan usahatani dan/atau kegagalan ‘pasar’; (ii) ‘kenyamanan’ yang terbangun pada kelompok sasaran didorong atas bentuk pengembalian dana stimulan dalam bentuk beberapa pilihan sesuai dengan ‘apa’ yang bisa dilakukan (disepkati) oleh kelompok sasaran, yaitu berupa singkong, gaplek, tepung singkong, tepung mocaf dan tepung singkong yang dimodifikasi dengan tanaman-tanaman yang potensi kandungan nutrisi pangan, seperti junggala, kenikir, kemangi, kelor, dan lainnya; dan (iii) deskripsi pengembalian ‘dana stimulan’ dilakukan melalui berbagai macam variasi,  kelebihannya pada program ini ‘kenyamanan’ terbangun secara bagus dan harmonis,  kelemahannya adalah pada kelompok sasaran (pelaku ekonomi) kadang lengah terhadap tanggungjawabnya – bahkan terkesan ‘meremehkan’, kendala-kendala yang muncul adalah ketidak tepatnya dalam pengembalian dana stimulan dilakukan oleh kelompok sasaran, dari sinilah saran yang dapat ‘rekam’ adalah perlu kedisiplinan dalam memenuhi kesepakatan yang diputusakannya. Rekomendasi yang dapat disampaikan pada program ini adalah program tetap dilanjutkan dan/atau dikembangkan karena dampak sosialnya berupa ‘kenyamanan’ yang muncul saat/sedang/telah program berjalan dampak ekonomi keberlangsungan (sustainable) dukungan usaha tetap berjalan sesuai dengan kebutuhan.
Digital as the Future of Indonesia Economy Growth
Authors: Adi Cakranegara Pandu
Published: March 2021

Indonesia is a country that is currently in a developing country position. Indonesia was predicted to be one of the strongest economies in Asia, especially during the oil boom era where Indonesia has oil reserves that are driving economic growth. However, the presence of oil cannot be used for long-term investment and the consequences of the 1998 monetary crisis prevented Indonesia from reaching its potential. In the future the country's growth will be driven by technology. This research is applied research to use Porter's Competitive Advantage model for the State. The data used are secondary data from trusted institutions for which data is publicly available. The results of this study are that Indonesia has the opportunity to become a new economy power in the future as long as it can utilize the current momentum.
Strategi Pengembangan Potensi Wisata Desa Bukit Telago Dalam Perspektif Community Based Tourism
Authors: Juardi Juardi , Handani Deni , Sari Sukarni Novita
Published: March 2021

The purpose of this research is to determine the extent of community involvement at the village of Bukit Telago and how the strategy of developing tourism at the village of Bukit Telago. Descriptive qualitative is the methodology used in this study. With 30 samples consisting of officials, community and local entrepreneurs, the method of sampling is use purposive sampling and random sampling methods. The results are that community involvement at Bukit Telago tourism was only in communities around the village and  the development strategy used involves three pillars namely village, community and local businessmen who are mutually integrated.
Pemberdayaan Masyarakat Desa Cileuksa Dalam Meningkatkan Perekonomian Masyarakat Melalui UMKM
Authors: Yani Ari Soeti , Fauziah Fauziah , Putra Rio Johan , Mila Mila
Published: March 2021

This Community Service Program aims to empower the people of Cileuksa Village to improve the community's economy through MSMEs. Cileuksa Village is one of the villages in Sukajaya District, Bogor Regency, West Java Province. In the village of Cileuksa there is also a lack of awareness in managerial business management and tax aspects of MSMEs. Success in managing a business is largely determined by the expertise of business actors in obtaining sources of capital and procedures for managing finances, plus knowledge in terms of regulations such as taxation and related rules in the MSME business sector, such as MSME taxes and regulations regarding goods for consumption must be fulfilled and implemented. Limited knowledge is one of the challenges that must be faced by rural communities in managing their business, so that village MSME businesses can run, it is necessary to have socialization on how to obtain and manage MSME capital and know taxation.
Analisis Penerapan Perencanaan Pajak (Tax Planning) dalam Upaya Penghematan Beban Pajak Penghasilan Badan pada PT DCM Tahun 2017
Authors: Rahmat Abdul , Zaini Johansyah
Published: March 2021

This study aimed to analyze the implementation of the zakat policy as a reduction of taxable income of individual taxpayers at the LAZISMU office in Central Jakarta in 2018, and also to analyze the inhibiting entities faced, as well as the driving entities for LAZSIMU office in implementing the zakat policy as a reduction of taxable income of individual taxpayers. This research used a descriptive qualitative approach. The results showed that the implementation of the zakat policy as a reduction of taxable income of individual taxpayers at the LAZISMU office in Central Jakarta in 2018 according to the six factors used by the writer, policy size and objectives, resources, communication between organizations, character of implementing agents, disposition (tendencies/attitudes) of implementers, social, economic and political environments have been fulfilled. However, there are still some obstacles faced by LAZISMU in implementing the zakat policy as a reduction of taxable income, such as size and policy objectives, social and political environmental conditions, and support and participation of taxpayers in supporting this policy. Therefore the government must evaluate and overcome the obstacles in the implementation of the zakat policy as a reduction of taxable income.