bluuebunny/crossref_metadata_2025_split huggingface dataset:
التنمر الاداري لدى رؤساء الأقسام العلمية
Authors: Mohammed Sultan Musab Ali , Nader Adeeb Mohamed 
Published: February 2023

ان مشكلة التنمر الاداري لدى رؤساء الأقسام، تعد مشكلة خطيرة على الجامعات، كما انها تتميز بكونها من المشاكل التي يصعب تحديدها وتقييمها بدقة، وهذا ما يستدعي على الجهات ذات العلاقة الوقوف على معرفة أسباب التنمر الاداري في مكان العمل وعلاقته بأداء أعضاء الهيئة التدريسية. فالتنمر الاداري تعد ظاهرة سلبية تؤرق أعضاء الهيئة التدريسية في الجامعات نتيجة ميل أصحاب السلطة الى اتباع مجموعة من الممارسات والأساليب العدائية في بيئة العمل، مما يؤثر سلبا على أداء أعضاء الهيئة التدريسية.
ان التنمر الاداري يكثر لدى المرؤوسين من ذوي الأنماط الشخصية الانفعالية الاستبدادية الذين يجبرون موظفيهم على ممارسة الإذعان الفـوري للأوامـر، ولكنهم لا يهتمـون بتوضـيح الأسـباب مـن وراء ذلـك، وفي حالة لم ينفذ موظفيهم اوامرهم بـدون تسـاؤلات، فانهم يلجؤون الى ممارسة التهديدات بدلا من تفويض السلطات ويســعون الــى الســيطرة المحكمــة علــى أي موقــف والرقابــة عليــهم بحــرص شـديد. لذا جاء هذا البحث ليحقق الهدفين الاتيين:
1-التنمر الإداري لدى رؤساء الأقسام العلمية من وجهة نظر تدريسي الجامعة.
2-دلالة الفروق في التنمر الإداري لدى رؤساء الأقسام العلمية من وجهة نظر تدريسي الجامعة تبعا لمتغيري:
ا-النوع: (ذكور – اناث).
ب-التخصص: (علمي -انساني).
ولأجل التوصل الى هدفا البحث قام الباحث ببناء مقياس للتنمر الإداري لدى رؤساء الأقسام العلمية على عينة بلغت (300) تدريسي وتدريسية من أساتذة الجامعة المستنصرية، وبعد استخراج معاملات الصدق والثبات للمقياس، وكذلك استخراج البيانات الخاصة بإجاباتهم، أظهرت نتائج البحث ما يلي:
1-ان رؤساء الاقسام العلمية يعانون من مستوى مرتفع من التنمر الاداري.
2-ليس هنالك تأثير للنوع والتخصص في ارتفاع مستوى التنمر الاداري لدى رؤساء الاقسام العلمية.
Voicing Women’s Marginalization and Activating Solidarity in The Pull of the Stars
Authors: Al- Doory Awfa Hussein , Ali Bayda’a Salih 
Published: February 2023

Emma Donoghue is a well-known Irish-Canadian feminist author whose works deal with the difficulties of being a woman. She shows many images of how women have suffered in patriarchal societies, especially in the last ten years. Due to patriarchal ideology, women are seen as the “Other”. As a matter of fact, women experience dissatisfaction, despondency, powerlessness, and challenging situations. Emma Donoghue, in this regard, depicts female characters that struggle to avoid verbal and physical marginalization. The researcher analyzes Donoghue’s novel, namely The Pull of the Stars through the lens of feminist solidarity.
The Use of Video as an Authentic Materials in Improving Students’ Writing Skills of Recount Text
Authors: Pratiwi Dita Anisa , Rohayati Dedeh 
Published: February 2023

This research was purposed to measure the significant difference on the use of video as an authentic material to improve students’ writing skills and investigate the use of video as authentic material in students’ writing skills on recount text. The present study applied cluster random sampling technique that implemented a mixed-method with the type of true-experimental design. A series of pretest-posttest for the quantitative data and interview for the qualitative data were utilized. The sample of the present study employed 30 students as the experimental and control group. The documentation of students’ tests was used to extract the data. The result showed that there was significant difference in students’ writing skills before and after being taught by means of video as an authentic material. Meanwhile, the interview showed that students with high, middle and low achiever gave positive responses about using video as an authentic material in improving writing recount text. The study concluded that the use of video as an authentic material has contributed a good impact to students’ writing recount text with high, middle and low achiever, although it did not give significant impact in students’ learning outcomes particularly in writing recount text.
Analisis Kuantitatif Hasil Pertandingan Sepakbola Antara PS Barito Putera Melawan PSS Sleman Pada Leg Kedua Piala Indonesia 2019
Authors: Meinanto Yoangga Meinanto , Widodo Achmad 
Published: February 2023

ABSTRAK
Latar Belakang: Sepakbola adalah permainan yang sangat digemari oleh berbagai kalangan baik anak-anak, remaja, dewasa maupun orang tua di seluruh penjuru dunia. Dalam rangka mendukung permainan sepakbola yang bagus, maka pemain diwajibkan untuk bisa melakukan teknik dribbling, passing, shooting, dan ball possession. Tujuan penelitian ini adalah untuk menganalisis secara kuantitatif hasil pertandingan sepakbola antara PS Barito Putera melawan PSS Sleman pada leg kedua Piala Indonesia 2019.
Metode: Jenis penelitian yang dipakai adalah penelitian deskriptif kuantitatif yang diketahui dari data statistik pertandingan sebagai data sekunder.
Hasil: ditemukan hasil penelitian menunjukkan bahwa pada teknik passing PS Barito Putera unggul dengan 81%, teknik dribbling PSS Sleman unggul dengan 65%, teknik shooting PSS Sleman unggul dengan 36%, dan ball possession PS Barito Putera unggul dengan 60%.
Kesimpulan: Data pertandingan lain menunjukkan bahwa skor akhir diperoleh imbang yaitu 3-3 dan teknik shooting menjadi kunci kegagalan tim dalam bertanding dengan data persentase ketidaksuksesan 69% (PS Barito Putera) dan 64% (PSS Sleman).
Kata kunci: Analisis Kuantitatif, Teknik Sepakbola, Piala Indonesia 2019
Penilaian Risiko Ergonomi Pada Lingkungan Kerja Perkantoran Menggunakan Metode Rapid Office Strain Assessment (ROSA)
Authors: Pramono Tangguh , Sayuti Abdul Malik , Gaffar Mohammad Rizal , Puspitaningrum Rheyna Ayu 
Published: February 2023

Computerization has entered almost all fields of work, one of which is the office workstations. The interaction of workers with computers in daily work activities cannot be avoided from various problems, one of which is the problem of employee occupational safety and health. Ergonomic hazards and risks that arise from work that requires interacting with computers are caused by workers doing repetitive work with high intensity with awkward postures and without being supported by an appropriate work environment. PT XYZ is a type of finance or financing company. All activities in the completion of work in the operational department use a computer. From the observation results, it was found that there was the use of office equipment that did not meet the rules and awkward posture of workers, and improper arrangement of the workplace. This study aims to assess the ergonomic risks that exist in the operational department with the Rapid Office Strain Assessment (ROSA) method. The ROSA method is used to measure the interaction of workers on area workstations. The assessment is divided into three sections. Section A, the interaction of workers with chairs; section B, the interaction of workers with monitors and telephones; and section C, the interaction of workers with the mouse and keyboard. The final results of the measurement will be classified in four levels: low risk, medium risk, high risk, and very high risk. The results showed that the workplace in the operational section of PT XYZ was included in the high category. The high risk of ergonomics is due to the condition of the chair that does not meet the rules of ergonomic.

Keywords: Ergonomic; Rapid Office Strain Assessment (ROSA); Office Work Stations
Los almanaques cortazarianos: literatura y revolución a través del libro-objeto
Authors: Ros Cases Laura 
Published: February 2023

Nos proponemos investigar cómo se entrelazan el medio visual y el textual tanto en el espacio del libro como en su materialidad a través del análisis de La vuelta al día en ochenta mundos (1967) y Último round (1969), que el escritor Julio Cortázar realizó en colaboración con el artista plástico Julio Silva. Partiremos, en primer lugar, de la noción de dispositivo, acuñada por Foucault y ampliada por Agamben; seguidamente, de las relaciones que estos almanaques, así denominados por el autor, tienen con el campo intelectual latinoamericano de esos años; por último, de las operaciones de lectura no secuenciales que se proponen en estos volúmenes. Con ello, concluiremos que estas obras intentan fusionar vanguardia estética y política y que la producción de significado que pretenden se puede tomar como ejemplo para comprender el resto de la producción cortazariana.
Integrated Education: Integration of Islamic Values, Nationality, and Diversity in Learning
Authors: Siraj  , Sarah Sayni , Chairil Abnu Muhammad , Illah Atta , Sara Simehate Bengi 
Published: February 2023

Teachers has not optimally applied Islamic values, nationality and nationality in learning. This is due to incomprehension and it is difficult for teachers to integrate these values in learning. The purpose of the study is to describe the implementation of Islamic values, nationality, and local wisdom that will be integrated in the learning process. The type of research used is descriptive qualitative. Data collection using in-depth interviews, participant observations; and documentation studies. Data analysis techniques are data reduction, data presentation, and conclusion drawing. Integrated education aims to develop the ability and disposition as well as civilization with dignity, quality, character and competitiveness spirit and aims to become a human being who is knowledgeable and devout, creative, independent and responsible and devoted to Allah swt. The integration of Islamic values, nationality and nationality in learning boils down to building the character of students through habituation patterns and the creation of a conducive school environment, attitudes and behaviors, so that students have academic, skilled and noble character abilities that are useful for the religion of the nation and state.
Obtaining Elderly Patients’ Lifestyle Information from Unstructured Text Sources
Authors: Hamdana Defry , Husna Asmaul 
Published: February 2023

In this work, we made many simulations to take information from free-text notes belonging to the patient that indicates his or her habits. Detailed information about a patient's habits will allow the nurse to create a personalized daily schedule. Due to the fact that each patient has a different routine. The information is separated into five categories: dietary habits, drinking/smoking habits, excretion habits/toilet style, fashionable/colour preference/footwear, and favourite music/radio/TV shows. To realize this, we use six machine learning models, there are Random Forest (RF), Support Vector Machine (SVM), K-Nearest Neighbours (KNN), Multinomial Logistic Regression (MLR), and Gradient Boosting (GB). As a result, all models have more than 90% accuracy on both train sets and test sets.In this study, we focus on SVM with Train Set Accuracy score 93.9% and Test Set Accuracy score 94.1%, which is more resistant to overfitting issues.
Towards The Secure Internet of Things: Threats and Solution
Authors: Ula Munirul , Tjut Adek Rizal , Mukhlish  
Published: February 2023

The use of the Internet of Things (IoT) has recently become a worldwide trend, as this technology can connect various types of equipment such as sensors, cameras, and other devices via the internet. The broad adoption of various IoT technologies makes life easier and better for people. Internet of things applications has been widely used in Smart Building, Smart Vehicles, Construction Management, health management and many other applications. However, the IoT technology still has many flaws and weakness especially in its security and defense mechanism. This paper reviews and elaborate type of security vulnerabilities, issue and threats that IoT technology faces from academic research paper in the past 10 years. This review also aims to find the possible solutions proposed by researchers to overcome security weakness, threats and issue in IoT technology and its application. This research goal to provide guidelines for those who want to develop and improve IoT security. A systematic review was used as the methodology in this paper. The purpose of this systematic review is to survey the threats and vulnerabilities of IoT technology as reported in previous studies. This review also proposes a comprehensive countermeasure to the previously mentioned threats and weaknesses. This study's findings include the identification and classification of various threats in IoT, as well as methods for countermeasures against these attacks. It concludes with reviews of research gaps and future research directions to improve IoT security.
Study on Performance and Emission of Diesel Engine Using Palm Oil Biofuel-Diesel Blends
Authors: Asnawi  , Muhammad  , Rahman Abdul , Islami Nurul 
Published: February 2023

The addition of biofuel to diesel increases the fuel's stability, density, viscosity, energy content, and cetane number Blending biodiesel and diesel improves the viscosity of the combined fuel in comparison to diesel fuel. Recently, studies on optimizing the use of biodiesel diesel fuel have begun to examine the effects on diesel engine components and the energy conversion efficiency of biodiesel fuel use. The addition of supplements from other natural fuels is an effective option to improve energy conversion efficiency, but the blending effect causes changes in fuel properties. Therefore, further analysis is needed to meet the fuel standards used in diesel engines. This study is to obtain a clearer analysis of the effect of biofuel addition on diesel engine performance and exhaust emissions. Measurements of experiment variables such as Torque, thermal efficiency, power, bsfc, and gas emission obtained from sensors installed in each part of the laboratory scale of diesel engine. The result shows blends of biofuel and diesel can be used as alternative fuels in conventional diesel engines. The variation of power generated by both of fuel mixture shows average power without any major changes. The thermal efficiency of 30% biofuel average is better across all engine speed variations whereas the carbon monoxide variation decreases towards the same amount at 3000 rpm.
Biodiesel From Used Cooking Oil Using Nipah (Nyypa Fruticans) Skin Ash As A Heterogene Catalyst By Transesterification Process
Authors: Ginting Zainuddin , Meriatna Meriatna , Mulyawan Rizka , Tirani Tata , Asnadia Asnadia , Mughni Anisa Haryono Luthfi 
Published: February 2023

One of the consequences of excessive palm oil use is the production of waste palm oil (used cooking oil). To overcome this problem, efforts are needed to convert used cooking oil into more valuable products, such as biodiesel; because of its high fatty acid content, the used cooking oil has considerable potential in developing biodiesel fuel. This research aims to utilize used cooking oil in making biodiesel using heterogeneous catalyst ash derived from Nipah fruit skin calcined at 500 °C for ± 4 hours. Nipah is a type of palm (monocotyledon) that grows in mangrove forest ecosystems, in tidal areas near the seaside, or offshore. The characteristics of parts of Nipah, such as leaves, and skin, chemically contain a lot of cellulose, hemicellulose, and lignin and contain inorganic elements such as Na, K, Cl, Mg, Ca, Si, P, S, and Al. The transesterification process reacts oil with methanol to produce methyl esters and glycerol. Process variables, namely transesterification reaction time of 60, 90, 120, and 150 minutes, and the mole ratio of methanol to oil of 1:19, 1:21, and 1:23, were observed in this experiment. Biodiesel characteristics were obtained with a density of 860.2 g/mL and a viscosity of 2.37 mm2/s. They contained 44.14% Palmitic acid and 43.04% Octadecenoic acid (oleic), which is to the Indonesian National Standard (SNI). The maximum yield obtained was 93.3598% using a mole ratio of oil: methanol 1:23 at 60°C for 120 minutes, TFT 1:1, and 3% catalyst mass. The results obtained in this study indicate that Nipah fruit skin-based catalysts can be used to produce biodiesel.
Pyrolyzed Bio Charcoal Briquettes Of Solid Waste From Lhokseumawe Patchouli Oil Refinery
Authors: Ginting Zainuddin , Anshar Khairul , Setiawan Adi , Ishak Ishak , Wildani Chalisna , Widia Santika Sri , Riski Milya Cut 
Published: February 2023

The availability of petroleum fuels derived from fossils is decreasing along with the increase in the human population. This study aims to create bio-charcoal briquettes derived from solid waste of patchouli oil refining. Research on the use of the by-products of the pyrolysis process on solid waste from patchouli oil refining for making bio charcoal briquettes was carried out using temperature variables of 300, 350 and 400 °C, raw material weights of 600, 1200, and 1800 grams and pyrolysis time variables of 60, 90, 120 and 150 minutes. Solid waste has first been cut into small sizes, dried in the sun first, and then put into a pyrolysis device to be carbonized according to predetermined variables. The results of pyrolysis were then put into a desiccator to cool for 30 minutes and then tested for moisture content, ash content, fly content, bound carbon content, calorific value, SEM test, and combustion rate. The best research results obtained were at a temperature of 400 °C, a raw material weight of 600, and a time of 150 minutes with a thermal value of 5,291 cal/g, a moisture content of 5.77%, an ash content of 4.28%, a volatile matter content of 9.11% and a bound carbon content of 77.42% and a combustion rate of 0.1841 grams/minute. The obtained calorific value shows that patchouli solid waste bio charcoal can be used as an alternative fuel that can be renewed and fulfills SNI 01-6235-2000.
Development of a Chemical Literacy Assessment on Colloid (CLAC) Instrument to Measure Chemical Literacy
Authors: Rezkia Lukman Isna , Mellyzar Mellyzar , Alvina Sirry , Saa’dah Nailis 
Published: February 2023

The 21st century requires four specific skills namely literacy, inventive thinking, effective communication, and high productivity. Literacy includes basic literacy, scientific literacy, economic literacy, technological literacy, visual literacy, information literacy, and multicultural literacy. The purpose of this research is to produce a chemical literacy assessment instrument on colloidal system material that is suitable for use as a chemistry measurement tool for high school students who meet the requirements of feasibility validity, reliability, and level of difficulty. This research is a form of development research or R&D (Research and Development). The development model used in this research is the Oriondo and Dallo Antonio instrument development model, which has five stages: 1) planning the test, 2) trying out the test, 3) establishing empirical validity (establishing test validity), 4) determining reliability (establishing test reliability), 5) interpretation of scores (interpreting the test scores). The data collection instruments used in this study were questionnaire validation sheets, question validation sheets, and development results questions. The reliability value of the person from the score obtained in the trial was 0.55 indicating that the reliability of the person or students was in the medium category. Reliability value item was 0.48 in the medium category. Overall, the average reliability value or Cronbach Alpha is 0.69 in the sufficient category. So it can be concluded that the score obtained from the assessment instrument is reliable because it has fulfilled a minimum coefficient value of 0.60.
Prevalencia de alergia a la leche de vaca e intolerancia a la lactosa en adolescentes tardíos mexicanos
Authors: Bedolla-Barajas Martín , Bedolla-Pulido Angie , Morales-Romero Jaime , Hernández-Colín Dante Daniel , Bedolla-Pulido Tonatiuh Ramses , Meza-López Carlos 
Published: February 2023

Objetivo: Determinar la prevalencia de alergia a la proteína de la leche de vaca e intolerancia a la lactosa en una muestra de adolescentes tardíos.
Métodos: Estudio transversal con base poblacional, en el que se analizaron los datos de pacientes adolescentes de 15 a 18 años.
Resultados: Se registraron 1992 estudiantes. La prevalencia de alergia a la proteína de la leche de vaca fue de 1.4% (IC95%: 0.9% a 2.0%) y de intolerancia a la lactosa de 0.5% (IC95%: 0.2% a 0.8%). Los adolescentes con alergia a la proteína de la leche de vaca tuvieron menos síntomas gastrointestinales (p = 0.036), pero más molestias cutáneas (p < 0.001) y respiratorias (p = 0.028) que los adolescentes con intolerancia a la lactosa.
Conclusiones: Las manifestaciones asociadas con el consumo de leche de vaca en adolescentes tardíos corresponden, principalmente, a la alergia de la proteína de la leche de vaca que a la intolerancia a la lactosa.
Prueba de activación de basófilos en el seguimiento de pacientes que reciben inmunoterapia con veneno de himenópteros: revisión de la evidencia actual
Authors: Rodríguez Virginia 
Published: February 2023

La inmunoterapia con veneno de himenópteros (IVH) es, a largo plazo, un tratamiento eficaz para evitar nuevas reacciones sistémicas en pacientes con alergia a este tipo de insectos. La prueba de repicadura controlada es el estudio de referencia para confirmar la tolerancia del individuo. Sin embargo, no se ha generalizado su indicación clínica, por lo que la prueba de activación de basófilos (TAB) resulta una buena alternativa, pues valora de manera funcional la respuesta al alérgeno y está exenta de los riesgos asociados con la provocación. En esta revisión se explora la utilidad de la TAB en el seguimiento y valoración del éxito de la IVH. Se seleccionaron estudios que evalúan los cambios entre una TAB basal y en otro momento de la fase de inicio o mantenimiento de la IVH. Se incluyeron 10 estudios con datos de 167 pacientes, de los que el 29% había tenido prueba de repicadura controlada. Para vigilar la eficacia de la IVH debe explorarse la respuesta del basófilo, con la determinación de las concentraciones submáximas del alérgeno, que reflejan la sensibilidad del basófilo. Los cambios en la respuesta máxima (reactividad) no pueden aportar información del estado de tolerancia, especialmente en las fases iniciales de la IVH.
Identification of the Elderly's Nutritional Status in Institutions
Authors: Sumandar  , Yelfira Sari  
Published: February 2023

The nutritional problems of the elderly are directly related to their physical condition, so it affects their strength in carrying out daily routines.The aim of the research was to evaluate the nutritional status of the elderly.. The research method is quantitative with descriptive. A Mini Nutritional Assessment (MNA) questionnaire was used to collect data. The number of sample were 51 elderly with purposive sampling technique. The results showed that 15.7% were malnourished, 58.8% were at risk of malnutrition, 25.5% were normal. It is suggested to policymakers that nurses pay special attention by constantly monitoring nutritional status,developing nutrition programs, and involving external factors.