bluuebunny/crossref_metadata_2025 huggingface dataset:
Perancangan Aplikasi Pengolahan Citra Digital Untuk Menentukan Bibit Unggul Biji Kopi dengan Metode Canny Edge Detection
Authors: Batubara Sandrak A
Published: June 2020

The image of coffee beans is very important to recognize, with the image of coffee beans will make coffee lovers easier to recognize the coffee beans just by looking at their image without having to locate where the coffee grows. Coffee is a beverage known in Indonesia, the detection of coffee beans is very important because the number of seeds that are similar to coffee beans, so the process of detecting coffee beans is very necessary so that coffee beans can be identified, with the method of cany can detect real coffee beans. The cany method is a method that can detect coffee beans by recognizing the coffee beans.
Implementasi Algoritma Apriori Dalam Menentukan Penjualan Mobil Yang Paling Diminati Pada Honda Permata Serpong
Authors: Anggraini Dewi , Putri Sukmawati Anggraeni , Utami Lilyani Asri
Published: June 2020

The development of information technology is growing rapidly so that it enters various fields, the need for fast, accurate and accurate information is needed. But the fact is that high information needs are not balanced by the presentation of adequate information. Business development and competition are increasingly complex because consumers are very perspective making business people have to be smart in reading situations. So that business people can make a prediction of consumer interest to be used as a prediction of the company in making a decision, and change a strategy that is most appropriate for consumers. Decision makers try to utilize the available data warehouse, this encourages the emergence of new branches of science to overcome the extraction of information in very large amounts of data. To find out which Honda cars are most in demand by consumers, Data Mining techniques are required using the Apriori Algorithm method, and supported by the Tanagra Application by examining sales data for 1 year. Data Mining is an amalgamation of data analysis techniques, while Apriori Algorithm is the most frequently used method because it is very simple, easy and most widely proposed by some researchers, because there are two parameters namely Support Value and Confidence Value. Then the prediction results of the study found that Honda's car sales that most demanded by consumers were Brio Satya, HRV, Mobillio, Jazz, and CRV
Measuring User Readiness of Web-based Encyclopedia for Kids based on Technology Readiness Index
Authors: Marthasari Gita Indah , Hayatin Nur , Wahyuni Evi Dwi , Kristy Rellanti Diana
Published: June 2020

Readiness level measurement of users who uses a new technology is needed to determine the success of technology to get a recommendation for further technology development. Technology Readiness Index (TRI) is a method to measure the user readiness level to a new technology. The approach is carried out by using the TRI method more personally, where measurements are made using four variables, i.e. optimism (optimism), innovativeness (innovation), discomfort (inconvenience), and insecurity (insecurity). This method will be implemented to the Anapedia application. Anapedia is a new technology of open web-based encyclopedia for children that is still needs developing and testing. Data collection in this study was carried out using a questionnaire research instrument that distributed to students and teachers in an elementary school. From the measurement of the level of readiness of users taken from 108 respondents, it was found that the level of readiness of Anapedia users was at a high technology readiness with value of 3.63
Pengaman File Video Menggunakan Algoritma Merkle Hellman Knapsack
Authors: Aripin Soeb , Syahrizal Muhammad
Published: June 2020

The issue of security and confidentiality is one important aspect of a message, data or information. In this case it is closely related to how important the message, data, or information is sent and received by parties or people concerned, whether the message, data, or information is still authenticity. At present there are many conveniences in downloading and uploading videos that make videos vulnerable to hijacking, especially if the video is an important and highly confidential video, so an application that is able to encode this important video is needed so that its security can be protected from unauthorized people, except for people who are entitled to. The security technique used by the author in this study uses cryptographic technology. To be able to do well, we need an algorithm for encryption and decryption. The algorithm used here is the Merkle Hellman Algorithm. This Algortman can be used on a video file is something that needs to be considered in maintaining the confidentiality of the data itself, especially if the video file can only be known by certain parties. There are many ways of approach taken to realize the confidentiality of the data starting from security or protection. physical to the form of a mathematical-based algorithm that makes the data illegible. So that the data in it cannot be easily known by unauthorized parties and only the intended video file recipient is able to decipher the video file
Analisis Karakteristik Penggunaan Aplikasi Peer To Peer Lending Fintech dengan Model PCI
Authors: Syarifah Syarifah , Winarno Wing Wahyu , Putro Hanson Prihantoro
Published: June 2020

This study aims to determine the characteristics that influence the intention to use Peer to peer lending fintech applications with the Perceived Characteristics of Innovation (PCI) model. This study was conducted on 203 respondents who used the peer to peer lending fintech application and 114 respondents who did not use the Peer to peer lending fintech application in Indonesia. The results of this study indicate that the characteristics of innovation relative advantage, complexity, and observability can be determinants of people's intentions in using the Peer to peer lending application Fintech. Other characteristics of compatibility and trialability cannot be predictors of public interest in using peer to peer lending fintech services. There are other factors in people who do not use peer to peer lending fintech applications that most people are not interested in using applications. Some feel the application of peer to peer lending is against religion. Most of the other reasons are that they have never heard of the application and the public feels the complexity of using the peer to peer lending fintech application
Memahami Perilaku Penerimaan Mobile Payment di Kalangan Muda (Mahasiswa) Menggunakan Pengembangan Model IMMPA
Authors: Widyawati Dewi , Winarno Wing Wahyu
Published: June 2020

Since the emerge of digital commerce in the form of m-commerce, mobile payment services have started to get global attention. Easy access to mobile payment services, the benefits offered, and the clarity of the regulations that govern them, have not yet fully attracted the interest of all Indonesian people to use them. Changing the behavior of transactions to mobile payments in line with access to the digital economy, which has the potential to increase a country's economic growth even to the macro level. This study will identify the determinants of actual acceptance and use of mobile payment services among young people. Younger users are more likely to receive and adopt technology and technology services, especially young people who are in the campus environment, so students will be taken as respondents in this study. This study uses the Integrated Model on Mobile Payment Acceptance (IMMPA) by Di Pietro et al. (2015) and adding one construct that is relevant to the factors that influence the use of mobile payment services, namely Trust. Another new construct developed from the IMMPA model is Perceived Security which is linked to Trust. The theoretical framework was tested using the Structural Equation Model (SEM). The research findings show that Intention to Use strongly influences User's Behavior, while Intention to Use is strongly influenced by Trust. Perceived security influences Trust. Ease of Use affects Usefulness
Analisis Komparasi Metode Klasifikasi Data Mining dan Reduksi Atribut Pada Data Set Penyakit Jantung
Authors: Utomo Dito Putro , Mesran Mesran
Published: June 2020

Heart disease is a disease with a high mortality rate, there are 12 million deaths each year worldwide. This is what causes the need for early diagnosis to find out the heart disease. But the process of diagnosis is quite challenging because of the complex relationship between the attributes of heart disease. So it is important to know the main attributes that are used as a decision making process or the classification process in heart disease. In this study the dataset used has 57 types of attributes in it. So that reduction is needed to shorten the diagnostic process, the reduction process can be carried out using the Principal Component Analysis (PCA) method. The PCA method itself can be combined with data mining calcification techniques to measure the accuracy of the dataset. This study compares the accuracy rate using the C5.0 algorithm and the Naïve Bayes Classifier (NBC) algorithm, the results obtained both after and before the reduction are Naïve Bayes Classifier (NBC) algorithms that have better performance than the C5.0 algorithm
Pengukuran Perangkat Lunak Untuk Effort Estimation Dengan Teknik Pembelajaran Mesin
Authors: Borroek Maria Rosario , Rasywir Errissya , Pratama Yovi
Published: June 2020

Software effort estimation is to estimate the amount of resources needed in developing the software. For that software effort estimation is important so need to see the effect of software measurement to software effort estimation which is done by machine learning technique. Based on this the researcher tries to build a system capable of measuring software. In this study experiments on software measurement techniques (FPA, FPA with Sugeno fuzzy and FPA with mamdani fuzzy). The three types of techniques are compared with the three project data for further software effort estimation. For evaluation, this study evaluates using the assessment of the Developeras Analyst of the Project. The results of the study that the LOC and effort values on a similar system can be different if calculated by the use of FPA, Fam Mamdany fuzzy and FPA Sugeno Fuzzy. The highest LOC and Effort values are generated by FPA Mamdany Fuzzy on Project DUMAS POLDA SUMSEL. While the lowest effort value and lowest LOC produced by FPA Sugeno Fuzzy. This can be traced from the calculation mechanisms performed by FPA Sugeno Fuzzy where this method does not count the input, output, file, query and interface values at all. The calculation of FPA Sugeno fuzzy is done by roughly judging only from the difficulty of making the system. To raise the price of a project in order to be rewarded higher FAT methods Mamdani Fuzzy is recommended
Влияние погодных условий и плотности посева на формирование элементов продуктивности пищевых сортов фасоли
Authors: Серегина Наталья Васильевна , Грунская В. П.
Published: June 2020

Результаты исследований свидетельствуют о фенотипических изменениях некоторых количественных признаков и продуктивности сортов овощной фасоли кустового типа в зависимости от ширины междурядий и погодных условий 2017 – 2019 гг. в лесостепной зоне Тульской области. В исследовании использовали семена новых сортов овощной и спаржевой фасоли отечественного происхождения, полученных из ВИР (Санкт-Петербург). Определено влияние рассматриваемых факторов на важнейшие количественные показатели овощной фасоли. Высокую урожайность семян показал сорт Холодостойкая (4,3 т/га) при посеве широкорядным способом с междурядьями 45 см с плотностью 500 тыс. растений/га. Анализ изменения уровня продуктивности позволил выявить зависимость урожайности семян от количества осадков и суммы температур, зафиксированных в критические периоды вегетации культуры, а также от сортовых особенностей и агротехники. Лучшими при выращивании на зерно по продолжительности периода вегетации, элементам структуры урожая и хозяйственной продуктивности, а также параметрам экологической пластичности являются сорта Фома и Пушкинская. Изученные сорта отличаются сортовой стабильностью к условиям выращивания и при оптимальной обеспеченности факторами жизни растений дают достаточно высокие урожаи семян (2,34 – 2,36 т/га).
Результаты интродукции разных образцов Allium tuberosum Rott. ex Spreng. в Башкирском Предуралье
Authors: Тухватуллина Л. А.
Published: June 2020

Приведены результаты интродукционного изучения 2 образцов (венгерский, чешский) Allium tuberosum. Изучены их фенология, биометрические параметры, семенная продуктивность, способы размножения в Республике Башкортостан. Оценены успешность и перспективность их в культуре. Изученные образцы A. tuberosum ежегодно проходят все основные фазы жизненного цикла развития, но семена у них дозревают в малом количестве. Образцы A. tuberosum являются длительно вегетирующими позднелетне-осеннецветущими растениями с вынужденным зимним покоем. Весеннее отрастание исследуемых образцов A. tuberosum происходит в 3-й декаде апреля. Зацветают образцы данного лука в конце июля – начале августа. Плодоношение образцов происходит в сентябре – октябре. Образцы A. tuberosum различаются по сезонному ритму развития — по отрастанию цветоноса, цветению и плодоношению чешский образец отстает в среднем на 7 дней; по морфологическим параметрам — по высоте цветоноса венгерский образец в среднем на 4 см длиннее; по диаметру соцветия чешский образец на 1,3 см крупнее; по репродуктивным показателям — у чешского образца число цветков на 1 растение больше на 34 шт., плодов — на 27 шт., семян — на 47 шт. Коэффициент продуктивности у изученных образцов составляет в среднем 30 %. По оценке интродукционной устойчивости они относятся к группе перспективных растений. Изученные образцы в условиях культуры успешно прошли интродукционные испытания.
Macro to Micro Trigger: Model of the Mental State as a Moderating Variable in Organizational Conflict Management
Authors: Stein Silvia , Zechner Stefan
Published: June 2020

This article emphasizes the
importance of states in testing for information seeking and leadership style
(Tidwell & Sias, 2005). Emphasis on states can work to the advantage of
women and marginalized groups since
states are purely mental, treating gender as a tool to a goal. In such cases of
emphasis on the body as a tool, as in maleness, able-bodiedness, or whiteness
we must discern how the ‘tool’ satisfies its own
intrapersonal goals versus altruistic concern for maintaining interpersonal
relationships in the workplace (Holt & DeVore, 2005). Macro to micro model of a state as a moderating variable describes the
overall macro pattern of altered states, called quantum superpositions (Gao,
2015), as part of information seeking (Tidwell & Sias, 2005). Micro explains
WHY the macro patterns occur based on micro visual or audio triggers in keying
onto a salient feature, which then frames the quantum superposition experience in
Lacanian analysis of the role of visuals and the subconscious motivation (Drzewiecka,
2014, Gao, 2015, Stein, 2017, & 2019). Personality as a predictor of
leadership style is based on concepts of personality as unchanging or limited,
yet no one has explained WHY altered states of quantum superposition are
triggered in altering leadership style (Gao, 2015, & Tidwell & Sias,
2005) as part of closure (Kościelniak, Rydzewska, & Sedek, 2016). A topographic model, with a micro model explaining the visual,
auditory or somatic trigger of behavior, reacting towards, avoiding, or
countering the effects or direction of the trigger is offered illustrating a
descriptive mental space personality extension model moderating relationships in
conflict management.
Arsa Üretiminde Kamu Payı ve Kayseri Örneği
Authors: KARATEPE Şükrü
Published: June 2020

Bu kısa denemeyi, arsa üretimi ve şehir rantı konularındaki araştırmalarından esinlenerek hazırladığım, kıymetli Hocam Prof. Dr. İlhan Tekeli’ye ithaf ediyorum
Platon’un Devlet’inden Mekan Organizasyonuna: Sosyo-Mekansal Süreçleri Anlamak için bir Kavramsal Çerçeve Önerisi
Authors: HOVARDAOĞLU Ozan
Published: June 2020

Bu çalışmanın kuramsal altyapısını, 2004 yılında Orta Doğu Teknik Üniversitesi’nde doktora öğrencisiyken İlhan Hoca’dan almış olduğum “CRP 602 Space Concepts and Organization in the New Age” adlı ders için hazırlamış olduğum ödev kapsamında oluşturmuştum. Dönemin ilk dersinde İlhan Hoca’nın bizleri yüzleştirdiği soru her ne kadar ilk bakışta basit gibi görünse de, çok çarpıcı bir soruydu: “Mekan nedir, mekanı nasıl tanımlayalım”? Bu soruya yanıt vermek için derste oturduğum yerde düşündüğümde ilk fark ettiğim, bu sorunun, gündelik yaşamda karşılaştığımız ve “nedir” ile biten tanımlama sorularına verile-bilecek birkaç cümlelik yanıtlara asla sığmayacak bir yanıtı olduğuydu. Muhtemelen İlhan Hoca’nın beklentilerinden biri de bizlerin bu soruya bir yanıt vermemizden çok, bu yanıtın zorunlu derinliğini kavramamızdı.
Multi Soil Layering (MSL) System for Treatment of Noodle Industry Wastewater
Authors: Ningsih Syukrya
Published: June 2020

Multi-soil-layering (MSL) systems consist of soil mixture layers (SML) such as charcoal, sawdust, iron scraps, volcanic soil with composition (10:10:5:75) and permeable zeolite layers (PL) were constructed in 50 cm (width) × 15 cm (depth) × 50 cm (height) an acrylic box like the brick pattern for removal of phosphate, nitrite, nitrate, oil and grease from noodle industry wastewater. The variations of the wastewater flow rate in the system were 10, 20, 40, and 80 mL min-1 with two processes aeration and non-aeration conditions were evaluated. The results revealed that the aeration assists the removal efficiency of phosphate, nitrite, nitrate, oil and grease on MSL system at flow rate 10 mLmin-1 were 99.43%, 83.65%, 79.43% and 100%, respectively
Kepemimpinan Pendidikan
Authors: sari Widya flima
Published: June 2020

Leadership is a complex and unique phenomenon of social interaction, anyone will show leadership behavior when interacting in a format that influences others. Even in personal capacity, in the human body there is capacity or potential as a controller, which essentially facilitates a person to be able to lead himself. Leadership is often given the meaning of degree of influence, while the leader is the person who has the most potential to influence. Leaders who cannot actualize their influence do not have the character of true leadership. Then we must know how educational leadership is so the purpose of this article is to dig deeper into leadership and complete the task. Articles are made with techniques for gathering resources such as reading material and books on leadership.So that we can draw the conclusion that educational leadership as "one ability and process of influencing, guiding, coordinating and mobilizing other people who are related to the development of the science of education and the implementation of education and teaching, so that the activities carried out can be more efficient and effective in achieving educational and teaching goals.
ADMINISTRASI KETATAUSAHAAN SEKOLAH
Authors: Agustin Jesy , Afriansyah Hade
Published: June 2020

Abastract-- Administration, which is all mechanisms that can help, expedite, increase activities and efficiency of the administrative process by providing all necessary data and information, so that the administration runs smoothly.
PROSES DAN TEKNIK
Authors: Ningsih Kurniati
Published: June 2020

Supervision is a help in the realization of professional services provided by people who are more skilled in increasing professional capabilities, especially in the learning process of teaching. The aim of supervision is to improve the teaching learning process, which involves the teacher and students, through action, guidance, and direction. The supervising process is a series that is carried out when supervising is carried out. The supervision procedure can also be done with the process of introducing the introduction, observing the teacher who is teaching, and meeting the reverse. The implementation of supervision of teaching develops through approaches that have certain scientific, cognitive, and behavioral approaches.
Proses dan Teknik Supervisi
Authors: Milla Aidina
Published: June 2020

supervision is an orderly and regular activity and is related in order to achieve a goal. There are 4 stages in supervision, namely planning, implementation, evaluation and follow-upThere are also 4 techniques in supervision namely individual, group, direct and non-direct techniques. everything will be discussed in this article.
Traf5 is differentially expressed in high-grade serous ovarian cancer and based on patient survival.
Authors: Mamoor Shahan
Published: June 2020

High-grade serous ovarian cancer (HGSC) is the most common type of the most lethal gynecologic malignancy (1). To identify genes whose expression was specifically perturbed in HGSC, we used published microarray data (2, 3) to compare the global gene expression profiles of primary HGSC tumors to normal ovarian tissue. We found that the TNF receptor associated factor 5 (TRAF5) (4, 5) was among the genes most differentially expressed in HGSC tumors relative to the normal ovary. In a separate dataset from patients enrolled in the ICON7 trial (6), the Traf5 gene was among those most differentially expressed when comparing HGSC tumor gene expression based on patient survival outcomes. Traf5 may be relevant to the biology of high-grade serous ovarian cancers.
Draft Chapter – Science and the Swiss Public: Science-related Perceptions and Sources of Information in Switzerland
Authors: Media” “Communicating Sciences and Arts in Times of Digital , Füchslin Tobias
Published: June 2020

"Science and the Swiss Public" is an Excerpt from of the Upcoming Expert Group Report “Science in Public: The State of Science Communication and Public Engagement with Science in Switzerland”, to be published in 2021 by the Expert Group “Communicating Sciences and Arts in Times of Digital Media” of the Swiss Academies of Arts and Sciences. Readers are Invited to Provide Feedback as Outlined on the First Pages of the Preprint.
Administrasi sarana dan prasarana
Authors: sari Widya flima
Published: June 2020

Administration of educational facilities and infrastructure are all components that directly or indirectly support the course of the education process to achieve goals in education itself. Administrative activities in the field of educational facilities and infrastructure include; planning, procurement, inventory, distribution, utilization and maintenance, deletion, and supervision of educational facilities and infrastructure. The role of the teacher in the administration of school infrastructure: involved in planning the procurement of teaching aids, involved in the use and maintenance of teaching aids used by teachers, supervision in the use of practical tools by students. Educational Facilities and Infrastructure Administration is the entire process that is planned and carried out intentionally and conscientiously as well as continuous coaching of educational objects, so that it is always ready to be used in the Learning Process so that the Learning Process is more effective and efficient in order to help the achievement of educational goals that have been set.
كيف يظل الإنسان سليماً أولاً: مفهوم المنشأ الصحي (علم نفس الصحة)
Authors: Rudwan Samer Jamil
Published: June 2020

على الرغم من أن تصور المنشأ الصحي قد ظهر على يد انتونوفسكي (1923-1994) منذ حوالي عقدين من السنين إلا أنه لم يحظ بالاهتمام إلا منذ بضع سنين. ولابد لنا قبل أن نوضح مفهوم المبدأ الصحي لابد لنا من فهم الخلفية التي ظهر على أساسها هذا النموذج المتمثلة في التيارات والتطورات التي عصفت بالإمداد الصحي وعلوم الصحة في النصف الثاني من القرن العشرين. ومن مميزات هذا التطور الانتقادات الموجهة إلى نظام الإمداد والتمويل الصحي والمناقشات المتعلقة بمفهوم الصحة والمرض وتطور النموذج البيولوجي الاجتماعي النفسي للمرض والتغيرات في الوقاية وتنمية الصحة. لقد قاد التوجه نحو المنشأ المرضي إلى إهمال التوجه نحو الصحة لفترة طويلة وما زالت أنظمة الصحة في غالبيتها تقوم على هذه الرؤية. فنحن نعرف الكثير جداً عن الأمراض وأعراضها ووسائل معالجتها ولكننا لا نعرف إلا القيل عن الصحة. نهدف من وراء هذا العرض إلى تقديم تصور المنشأ الصحي للقارئ والمتخصص العربي. اعتمدنا في عرضنا للموضوع على ترجمة منتقاة من الكتاب الصادر في سلسلة "أبحاث وممارسة تنمية الصحة" المجلد السادس، الصادر عن المركز الاتحادي للتوعية الصحية في ألمانيا في تشرين الثاني 1998 تحت عنوان ما الذي يحفظ الإنسان سليماً":نموذج انتونوفسكي في المنشأ الصحي- مستوى النقاش والأهمية. ويقع الكتاب في 140 صفحة من الحجم الكبير.
Linear One-dimensional Site Response Analysis in the presence of stiffness-less free surface for certain power-law heterogeneities
Authors: Garcia-Suarez Joaquin , Asimaki Domniki
Published: June 2020

We revisit previous results in small-strain One-dimensional Site Response Analysis of heterogeneous soil deposits. Specifically, we focus on sites whose shear modulus distribution is described by means of a power law that yields zero stiffness at the free surface. First, we show that in some cases (which we characterize in detail) considerations of energy finitude should prevail over considerations of vanishingtractions at the free-surface, as these may pose acuter constrains. We re-evaluate previous contributions in light of this result. Second, we analyze the previously-reported occurrence of “energy accumulation in upper layers”, providing a physical explanation for it. In passing, we supply estimates of the natural frequencies, and compare these with our previous results.
The Role of Vitamin D deficiency in COVID-19 related deaths in BAME, Obese and Other High-risk Categories
Authors: King Eshani
Published: June 2020

It is now widely known that a disproportionate number of COVID-19 related mortalities in the UK havebeen in non-white, BAME populations [2]. The obese, diabetics, hypertensives and the elderly havealso been disproportionately affected. BAME doctors account for 94% of total deaths of doctors butcomprise 44% of doctors [1]. The suggestion that these deaths result from deprivation does not fitwith the high numbers of deaths of doctors and others in higher socio-economic classes; there mustbe a different and perhaps more comprehensive explanation.This review examines the compelling body of evidence strongly implicating varying levels of serumvitamin D levels in the significantly disparate outcomes between different groups of people andbetween different countries. It explores the extent of vitamin D deficiency, highlighting countries andcategories of people most likely to be deficient. It demonstrates that the UK suffers from exceptionallyhigh levels of vitamin D deficiency with serum levels averaging only 20ng/ml, half the optimal level; Itexamines the strong body of existing evidence connecting vitamin D deficiency to increasedrespiratory tract infections highlighting the central epigenetic role of vitamin D in immune systemresponses during a respiratory tract infection with SARS-CoV-2; It reviews research flaggingcorrelations between COVID-19 outcomes and vitamin D deficiency and studies providing the firstdirect evidence linking low vitamin D status with worse outcomes from COVID-19. Cautions regardingfuture trial designs and lack of evidence for toxicity concerns are both discussed. Current UK guidelinesrecommend 400 IU of vitamin D per day whereas 6,000-10,000 IU per day is required to maintainblood levels of 40ng/ml, widely accepted as being the level required to support immunity, optimalhealth, and reduction in all-cause mortality. The financial cost of vitamin D deficiency in the UK hasbeen estimated at around £20 billion per annum.
Real-World Media Multitasking Shows Few Effects on Lab-Based Volitional Multitasking Performance
Authors: Lopez Jesus , Orr Joseph M
Published: June 2020

Media multitasking (e.g., listening to podcasts while studying) has been linked to decreased executive functioning. However, the tasks used to establish this finding do not approximate a real-world volitional multitasking environment. A novel experimental framework was designed to mimic a desktop computer environment where a “popup” associated with a secondary task would occasionally appear. Participants could select the popup and perform a difficult word stem completion trial or ignore the popup and continue performing the primary task which consisted of math problems. We predicted that individuals who are more impulsive, more frequent media multitaskers, and individuals who prefer to multitask(quantified with self-report questionnaires) would be more distracted by the popups, choose to perform the secondary task more often, and be slower to return to the primary task compared to those who media multitask to a lesser degree. We found that as individuals media multitask to a greater extent, they are slower to return to the previous (primary) task set and are slower to complete the primary task overall whether a popup was present or not, among other task performance measures. Our findings suggest that overall, more frequent media multitaskers show a marginal decrease in task performance, including an increased return cost, but those who prefer to multitask show the opposite pattern of effects with some performance measures. Impulsivity was not found to influence any task performance measures. Further iterations of this paradigm are necessary to elucidate the relationship between media multitasking and task performance, if one exists.
The psychological wellbeing of frontline workers in the United Kingdom during the COVID-19 pandemic: First and second wave findings from the COVID-19 Psychological Research Consortium (C19PRC) Study
Authors: Murphy Jamie , Spikol Eric , McBride Orla , Shevlin Mark , Bennett Kate Mary , Hartman Todd K. , Hyland Philip , Karatzias Thanos , Levita Liat , Martinez Anton P , Mason Liam , McKay Ryan , Gibson Miller Jilly , Stocks Thomas Victor Arthur , Vallières Frédérique , Bentall Richard
Published: June 2020

Background: Extant research relating to the psychological impact of infectious respiratory disease epidemics/pandemics suggests that frontline workers are particularly vulnerable.Methods: The current study used data from the first two waves of the United Kingdom (UK) survey of the COVID-19 Psychological Research Consortium (C19PRC) Study to compare frontline workers with the rest of the UK population on prevalence estimates of depression, anxiety, and PTSD during the first week of ‘lockdown’ (Wave 1) and one month later (Wave 2).Results: Compared to the rest of the population, frontline workers generally, and individual frontline worker groups, had significantly higher prevalence estimates of depression, anxiety, and PTSD during both wave 1 and wave 2. While prevalence estimates of depression significantly increased among Local & National Government Workers from Wave 1 (15.4%) to Wave 2 (38.5%), no significant improvement or deterioration in mental health status was recorded for any other frontline worker group. Multivariate binary logistic regression analysis showed that, beyond other risk factors, food workers were nearly twice as likely as others to screen positive for anxiety, while all frontline worker groups, other than transport workers, were significantly more likely to screen positive for PTSD (Odds Ratios ranged from 1.74 – 3.43). Finally, while frontline workers, generally, were significantly more likely than the general public to have received mental health advice during the pandemic (26.9% versus 20.3% respectively), this was largely reflective of health and social care workers (37.9%).Conclusions: These findings offer timely and valuable information on the psychological health status of UK’s frontline workforce during the early stages of the COVID-19 pandemic and may aid in preparations for their future psychological and mental health support.
Blocking facial mimicry during binocular rivalry modulates visual awareness of faces with a neutral expression
Authors: Quettier Thomas , Gambarota Filippo , Tsuchiya Naotsugu , Sessa Paola
Published: June 2020

Several previous studies have interfered with the observer’s facial mimicry during a variety of facial expression recognition tasks providing evidence in favor of the role of facial mimicry and sensorimotor activity in emotion processing. In this theoretical context, a particularly intriguing facet has been neglected, namely whether blocking facial mimicry modulates conscious perception of facial expressions of emotions. To address this issue, we used a binocular rivalry paradigm, in which two dissimilar stimuli presented to the two eyes alternatingly dominate conscious perception. On each trial, female participants (N = 32) were exposed to a rivalrous pair of a neutral and a happy expression of the same individual through anaglyph glasses in two conditions: in one, they could freely use their facial mimicry, in the other they had to keep a chopstick between their lips, constraining the mobility of the zygomatic muscle and producing ‘noise’ for sensorimotor simulation. We found that blocking facial mimicry affected the mean duration of perceptual dominance favoring neutral faces, but it did not change the time before the first dominance was established. Taken together, our results open a door to future investigation of the intersection between sensorimotor simulation models and conscious perception of emotional facial expressions.
Further to the left. Stress-induced increase of spatial pseudoneglect during the COVID-19 lockdown
Authors: Somma Federica , Bartolomeo Paolo , Vallone Federica , Argiuolo Antonietta , Cerrato Antonio , Miglino Orazio , Mandolesi Laura , Zurlo Maria Clelia , Gigliotta Onofrio
Published: June 2020

Background The measures taken to contain the COVID-19 pandemic, such as the lockdown in Italy, do impact psychological health; yet, less is known about their effect on cognitive functioning. The transactional theory of stress predicts reciprocal influences between perceived stress and cognitive performance. However, the effects of a period of stress due to social isolation on spatial cognition and exploration have been little examined. The aim of the present study was to investigate the possible effects and impact of the Covid-19 pandemic on spatial cognition tasks, particularly those concerning spatial exploration, and the physiological leftward bias known as pseudoneglect. A right-hemisphere asymmetry for spatial attention processes crucially contributes to pseudoneglect. Other evidence indicates a predominantly right-hemisphere activity in stressful situations. We also analyzed the effects of lockdown on coping strategies, which typically show an opposite pattern of hemispheric asymmetry, favoring the left hemisphere. If so, then pseudoneglect should increase during the lockdown and be negatively correlated with the efficacy of coping strategies.Methods One week before the start of the lockdown due to Covid-19 in Italy (T1), we had collected data from a battery of behavioral tests including tasks of peri-personal spatial cognition. During the quarantine period, from late April to early May 2020 (T2), we repeated the testing sessions with a subgroup of the same participants (47 right-handed students, mean age = 20, SD = 1.33). At both testing sessions, participants performed digitized neuropsychological tests, including a cancellation task, radial arm maze task and Raven’s advanced progressive matrices. Participants also completed a newly developed COVID-19 Student Stress Scale, based on transactional models of stress, and the COPE-NIV to assess coping orientation. Results The tendency to start cancellation from a left-sided item, to explore first a left-sided arm of the maze, and to choose erroneous response items on the left side of the page on Raven’s matrices, increased from T1 to T2. The degree of pseudoneglect increment positively correlated with perceived stress, and negatively correlated with Positive Attitude and Problem-Solving COPE-NIV subscales. Conclusions Lockdown-related stress may have contributed to increase leftward bias during quarantine through a greater activation of the right hemisphere. On the other hand, pseudoneglect was decreased for better coping participants, perhaps as a consequence of a more balanced hemispheric activity in these individuals.
KREATIVITAS MENGAJAR DAN IMPLEMENTASI KONSEP PASTOR-TEACHER DALAM KITAB YEHEZKIEL PASAL 34 DENGAN TINGKAT KEBERHASILAN PENDIDIKAN AGAMA KRISTEN
Authors: Ariawan Sandy
Published: June 2020

KREATIVITAS MENGAJAR DAN IMPLEMENTASI KONSEP PASTOR-TEACHER DALAM KITAB YEHEZKIEL PASAL 34 DENGAN TINGKAT KEBERHASILAN PENDIDIKAN AGAMA KRISTEN
Ecological Status and Peoples’ Perception of Mistletoes in Panchase Protected Forest, Central Nepal Himalayas
Authors: Bohora Dipak , Devkota Mohan P.
Published: June 2020

Realizing the importance of Panchase Protected Forest, an important corridor of the Chitwan-Annapurna Landscape (CHAL) area, the ecological status and peoples’ perception of mistletoe was studied to supplement the information on mistletoes of Nepal Himalayas. Mistletoes were studied along the forest trails and data were collected within 10 m radius plots 20 m inside the trails to record the incidence of mistletoe occurrence and severity of infection during three field visits in 1917 and 1918. Fifty people were interviewed using a semi-structured questionnaire and Biodiversity Conservation Confidence Index was calculated to understand peoples' perceptions about mistletoes. A total of seven mistletoe species, six belonging to four genera in the family Loranthaceae, and a single genus in the family Viscaceae were documented from 27 host species belonging to 24 genera in 18 unrelated angiosperm host families. Loranthaceae mistletoes were more generalists having a wide host range while Viscaceae mistletoe showed a high degree of host specificity. The irregular and patchy distribution of mistletoe is governed by host availability, forest structure, and site mesoclimate. Knowledge regarding the importance and uses of mistletoes and its values in natural plant communities is limited to older generation people. Age groups, profession, and the mechanism of indigenous knowledge inheritance in the rural mountainous communities of the Panchase area are very poor and are eroding rapidly which is against promoting the indigenous knowledge system especially in the younger generation. More conservation initiatives are needed through the stakeholder involvement to protect the rich biodiversity of the area.
Applying a Systematic Literature Review and Content Analysis Method to Analyse Open Source Developers’ Forking Motivation Interpretation, Categories and Consequences
Authors: Chua Bee Bee , Zhang Ying
Published: June 2020

In open source (OS) environments, forking is a powerful social collaborative technique that creates a social coding community and increases code visibility but it has not been adopted by OS software (OSS) developers. This paper investigates OS forking divergence using contextual frameworks (systematic literature review and content analysis) to analyse OSS developer forking motivation, interpretation, categorisation and consequences. We identified five theoretical forking patterns: 1) forking can revive original project health; 2) few effective frameworks exist to describe project-to-project developer migration; 3) there is a literature on social forking community behaviour; 4) poor guidance is a threat to forking; and 5) most research uses mixed methods. We introduce guidelines for OSS communities to reduce organisational barriers to developer motivation and highlight the important of understanding developer forking. The challenge remains to analyse forking and sustainability from a social community perspective, particularly how programming language, file repositories and developer interest can predict forking motivation and behaviour for both novice OSS developers or experienced developers who want to improve forking performance.
PERBANDINGAN BLENDED LEARNING DAN FACE-TO-FACE LEARNING TERHADAP KEMAMPUAN KOMUNIKASI MAHASISWA PADA PROYEK DESAIN WEBSITE
Authors: Sabirin Febrianto , Sulistiyarini Dewi
Published: June 2020

Abstrak

Penelitian bertujuan untuk mengetahui perbedaan kemampuan komunikasi mahasiswa setelah melaksanakan proyek pembuatan desain website menggunakan model pembelajaran Blended Learning (BL) dan pembelajaran tatap muka/face-to-face (F2F). Metode penelitian yang digunakan adalah metode eksperimen dengan bentuk penelitian adalah kuasi eksperimen. Populasi penelitian berjumlah 696 mahasiswa dan sampel penelitian berjumlah 63 mahasiswa yang diambil menggunakan teknik purposive sampling. Sampel penelitian dibagi menjadi dua kelas, yaitu kelas yang melaksanakan BL dan kelas yang melaksanakan pembelajaran F2F. Alat pengumpul data dalam penelitian ini berupa portofolio dan lembar observasi. Teknik analisis data menggunakan analisis deskriptif dan analisis multivariat. Hasil analisis menunjukkan bahwa kemampuan komunikasi mahasiswa berada dalam kategori baik dan terdapat perbedaan kemampuan komunikasi pada proyek desain website antara kelompok yang melaksanakan BL dan F2F.

 

Abstract

The research aimed to determine differences in student communication skills after implementing a website design project using Blended Learning (BL) learning model and face-to-face learning (F2F). The research method used an experimental method with the form of research was quasi-experimental. The study population numbered 696 students and the study sample numbered 63 students taken using purposive sampling techniques. The research sample divided into two classes, namely classes that carry out BL and classes that carry out F2F learning. Data collection tools were in the form of portfolios and observation sheets. Data analysis techniques using descriptive analysis and multivariate analysis. The analysis showed that the communication skills of students are in good category and there are differences in communication skills in website design projects between groups implementing BL and F2F.
PENDEKATAN EVALUASI PROGRAM TYLER: GOAL-ORIENTED
Authors: Novalinda Rina , Ambiyar Ambiyar , Rizal Fahmi
Published: June 2020

Abstrak

Beragam model yang diterapkan guna menyurvei program maupun kegiatan di berbagai bidang, seperti bidang hukum, pollitik, budaya, pendidikan, serta ekonomi. Evaluasi program pendidikan ialah prosedur penggambaran, menghimpun data/fakta serta penyajian informasi untuk pengambil kesimpulan selanjutnya akan digunakan untuk mempertimbangakan program tersebut, perlukah dibenahi, disudahi ataupun diteruskan. Menurut pandangan Ralph W Tyler, evaluasi sebagai suatu proses untuk memastikan sampai terealisasi atau tidaknya suatu goals. Penetapan terealisasi atau tidaknya goals, dirumuskan dalam tujuh tahap/langkah evaluasi berorientasi tujuan oleh Tyler. Tujuan penulisan artikel adalah untuk menggambarkan konsep/ide, tahap serta goals dari evaluasi menurut Ralph W Tyler. Evaluasi merupakan kegiatan penelaahan petunjuk secara terstruktur untuk memberikan sebuah keputusan atau nilai, telah atau belum tercapainya tujuan yang diharapkan.

 

Abstract

There are many models applied to enlarge programs/activities in various fields, both in the fields of law, politics, culture, economics, and education. Evaluation of educational programs about the process of drawing, gathering facts / data and presenting data / information to gather conclusions which will then be used as an consideration of the program, should be fixed, ended or continued. Ralph W Tyler from one of the most popular educational figures. In his view, evaluation is a process to decide whether realisation the goal or not. Determination of whether realization or not a goal, formulate in seven firm / goal-oriented evaluation steps by Tyler. The purpose of reading this article is to explain the concepts, steps and goals of the assessment according to Ralph W Tyler.
EVALUASI PEMBELAJARAN ONLINE BERBASIS MOODLE PADA MATA KULIAH SISTEM OPERASI
Authors: Mulya Rudi , Ambiyar Ambiyar , Wakhinuddin Wakhinuddin
Published: June 2020

Abstrak

Tujuan penelitian adalah untuk mengetahui evaluasi pembelajaran online berbasis Moodle pada mata kuliah Sistem Operasi dari aspek: (1) Kemampuan mahasiswa memakai Moodle; (2) Kemampuan dosen memakai Moodle; dan (3) Keaktifan komunikasi mahasiswa dan dosen dalam penggunaan Moodle pada mata kuliah Sistem Operasi. Metode penelitian yaitu deskriptif. Subjek penelitian adalah mahasiswa dan dosen yang terkait dengan mata kuliah Sistem Operasi. Teknik pengumpulan data menggunakan: (1) Angket, untuk memperoleh informasi dari mahasiswa; (2) Dokumentasi, yaitu menganbil data log pada Moodle; dan (3) Wawancara, untuk memperoleh data dari dosen pengampu berkaitan dengan kemampuan dan aktivitas. Teknik analisis data menggunakan analisis deskriptif. Hasil penelitian menunjukkan bahwa: (1) Mahasiswa mampu menggunakan fitur seperti mengunduh materi, mengunggah tugas, quiz secara online; (2) Dosen sudah mampu menggunakan fitur dasar Moodle; dan (3) keaktifan mahasiswa dan dosen masih kurang karena belum optimal menggunakan komunikasi melalui fitur forum dan chatting yang ada di Moodle.

 

Abstract

The purpose of this research was to determine the evaluation of Moodle-based online learning in the Operating Systems course in aspects of: (1) The ability of students to use Moodle; (2) The ability of lecturers to use Moodle; and (3) The activeness of student and lecturer communication in the use of Moodle in the Operating Systems course. The research method was descriptive. Research subjects were students and lecturers related to the Operating Systems course. Data collection techniques used: (1) Questionnaire, to obtain information from students; (2) Documentation, which is to take log data on Moodle; and (3) Interviews, to obtain data from supporting lecturers related to abilities and activities. Data analysis techniques used descriptive analysis. The results showed that: (1) Students were able to use features such as downloading material, uploading assignments, quizzes online; (2) Lecturers have been able to use the basic features of Moodle; and (3) the activeness of students and lecturers is still lacking because it is not yet optimal in using communication through the forum and chat features available in Moodle.
HUBUNGAN TINGGI BADAN, PANJANG LENGAN DAN DAYA TAHAN OTOT LENGAN DENGAN KETERAMPILAN BERMAIN BULUTANGKIS
Authors: Saputra Sendy Hera , Kusuma Indra Jati , Festiawan Rifqi
Published: June 2020

Penelitian ini bertujuan untuk mengetahui hubungan tinggi badan, panjang lengan dan daya tahan otot lengan dengan keterampilan bermain bulutangkis. Metode penelitian ini adalah korelasional dengan pendekatan cross sectional, jumlah sampel sebanyak 20 mahasiswa. Instrumen penelitian antara lain meteran, tes push up dan tes keterampilan bermain bulutangkis. Analisis data menggunakan uji pearson product moment dan korelasi ganda. Hasil penelitian ini menunjukkan: (1) terdapat hubungan signifikan antara tinggi badan dan keterampilan bermain dengan koefisien korelasi rx1.y = 0,650 > rtabel = 0,468, (2) terdapat hubungan signifikan antara panjang lengan dan keterampilan bermain dengan koefisien korelasi rx2.y = 0,641 > rtabel = 0,468, (3) terdapat hubungan signifikan antara daya tahan otot lengan dan keterampilan bermain dengan koefisien korelasi rx2.y = 0,611 > rtabel = 0,468, dan (4) terdapat hubungan ketiga variabel dengan keterampilan bermain bulutangkis dengan nilai rx1,x2,.x3,y = 0,498 > rtabel = 0,468, sehingga dapat disimpulkan bahwa ada hubungan antara ketiga variabel dengan keterampilan bermain bulutangkis