bluuebunny/crossref_metadata_2025 huggingface dataset:
Patterns of Self-Actualization Needs in Early Childhood to Develop Learning in Schools
Authors: Kasmiati  , Indriyani
Published: April 2022

Abstrak

Kebutuhan akan penghargaan positif pada siswa (anak usia dini) seperti kehangatan, dihargai, dibanggakan, diterima dan kasih sayang. Siswa juga membutuhkan pemenuhan rasa ingin tahu dan ingin sukses (kebutuhan berprestasi). Disamping itu, siswa juga membutuhkan rasa tidak tergantung pada orang lain dan ingin mandiri (kebutuhan otonomi). Adapun semua kebutuhan siswa meliputi kebutuhan penghargaan positif, berprestasi dan onotomi adalah termasuk kebutuhan aktualisasi diri. Pemenuhan ini bertujuan agar siswa dapat belajar secara optimal, khsusunya di sekolah. Tujuan penelitian adalah untuk memperoleh informasi tentang pola kebutuhan aktualisasi diri yang utama/ penting bagi anak usia dini di sekolah yang dapat dimanfaatkan guru dalam proses pembelajaran, khususnya di kota Jambi. Penelitian menggunakan metode studi pustaka (literature study) dengan melakukan serangkaian kegiatan yang berkenaan dengan metode pengumpulan data pustaka seperti membaca, mencatat, serta mengelola bahan penelitian dari sumber buku, journal, artikel ilmiah, literature review dan media lannya yang berisikan tentang konsep dan bahasan penelitian yang relevan. Hasil penelitian menunjukkan bahwa dengan mengetahui dan menerpkan pola kebutuhan aktualisasi diri pada anak maka terdapat hubungan yang positif antara aktualisasi diri dengan pembelajaran mereka di sekolah.

Kata Kunci: Aktualisasi Diri, Anak Usia Dini, Prestasi

 

Abstract

The need for positive appreciation in students (early childhood) is like warmth, respect, pride, acceptance and affection. Students also need to fulfill their curiosity and want to be successful (need for achievement). Then, students also need a sense of independent from others and want to be independent (need for autonomy). All of these students need include the need for positive appreciation; achievement and autonomy include the need for self-actualization. This fulfillment aim is to the students can learn optimally, especially at school. The research objective is to obtain information about the patterns of self-actualization needs which are important for early childhood in schools that can be used by teachers in the learning process, especially in the city of Jambi. The research uses the literature study method by carrying out a series of activities related to the method of collecting library data such as reading, taking notes, and managing research material from book sources, journals, scientific articles, literature reviews and other media which contain relevant concepts and research discussions. The results show that by knowing and applying the pattern of self-actualization needs in children, there is a positive relationship between self-actualization and their learning at school.

Keywords: Self-Actualization, Early Childhood, Achievement
Human resources efforts to improve employee performance at JW Marriott Surabaya
Authors:   Politeknik Negeri Bali, Virdanty Shenia Dwi , Nadra Nyoman Mastiani ,   Politeknik Negeri Bali, Sudarmini Ni Made ,   Politeknik Negeri Bali, Astuti Ni Wayan Wahyu ,   Politeknik Negeri Bali, Erawati Ni Made Rai ,   Politeknik Negeri Bali
Published: April 2022

Human resources are the first elements of an organization. This study aims to find out and analyze the efforts made by the human resource (HR) department in improving the employee performance of JW Marriott Surabaya. This research was conducted to Human Resources, they are Assistant HR and Training Manager and Human Resources Coordinator took using Purposive Sampling technique, which is considered to know the efforts to improve employees’ performance. Data collection techniques by using observation, interviews, documentation, and studies literature. Data analysis in this study uses a qualitative method with technical triangulation analysis. The results showed that performance improvement efforts began with, employee placement, training and development, discipline in employee attendance, and the provision of salaries and compensation to employees but the need for supervision, multiplying variants of methods in training, and acting decisively to employees who are less disciplined to existing regulations.
Analysis of room attendant service quality in increasing customer satisfaction at Hotel Vila Lumbung
Authors:   Politeknik Negeri Bali, Yanti Ni Kadek Ulan Prasiska , Wendri I Gusti Made ,   Politeknik Negeri Bali, Suarja I Ketut ,   Politeknik Negeri Bali, Elistyawati Ida Ayu ,   Politeknik Negeri Bali
Published: April 2022

This study discusses the analysis of the service quality of room attendants in increasing customer satisfaction at Hotel Vila Lumbung. The purpose of this study is to determine the level of guests’ satisfaction with the services provided by the room attendant and determine the service indicators that need to be improved and maintained by the room attendant at this hotel. The sample is 80 respondents. This study uses a sampling technique that is incidental random sampling. The analysis technique used is SERVQUAL analysis (Service Quality) and Importance Performance Analysis (IPA). The result shows there are sixteen indicators found in the five dimensions of the service quality that show the room attendants’ performance are already categorized as excellent in terms of such dimensions as tangibility, reliability, assurance, and empathy. This indicates that there is only one dimension which service is still need to improve and maintain to make customer satisfied, namely the responsiveness dimension found in quadrant A in IPA.
Analysis of guest satisfaction through the service quality of the Aloha department at Aloft Bali Seminyak
Authors:   Politeknik Negeri Bali, Gunawan Gede Aditya , Susanto Budi ,   Politeknik Negeri Bali, Meirejeki I Nyoman ,   Politeknik Negeri Bali, Sumawidari Ida Ayu Ketut ,   Politeknik Negeri Bali
Published: April 2022

This research discusses the assessment of guest satisfaction through the service quality that is provided by the Aloha department at Aloft Bali Seminyak. This research aim is to identify if the guest expectations match with the guest experience (perception) regarding the service quality provided by the Aloha department at Aloft Bali Seminyak and to analyze the indicators needed to be maintained and improve to enhance the service quality of the Aloha department. The data used in this research are quantitative. The method of data collection was observation and questionnaire. The total of respondents used in this research is 80 respondents with the incidental sampling method. Data analysis techniques applied in this research are Service Quality (ServQual) and Importance-Performance Analysis which use Cartesian diagrams. The result of the research indicates 4 indicators resulting negative gap, 11 indicators resulting positive gap, and 1 indicator with zero gaps between guest perception and expectation. The importance-Performance analysis found 3 indicators on Quadrant A which the major weakness need improvement, those indicators are cleanliness of the lobby area, the ability of the Aloha talent to provide fast and precheck-ink & check out services, and recognition of the guest name by the Aloha talent. However, there are 4 indicators found on Quadrant B as a major strength of services and they need to be maintained to make guest satisfaction.
Supplier performance analysis using the Analytical Hierarchy Process (AHP) method
Authors:   Universitas Komputer Indonesia, Riyanto Agus , Kurniawan Bayu Adytia ,   Universitas Komputer Indonesia, Sianturi Gabriel ,   Universitas Komputer Indonesia, Oktafiani Dina ,   Universitas Komputer Indonesia
Published: April 2022

This research aims to determine priorities in supplier selection. The determination of this supplier uses the Analytical Hierarchy Process (AHP) method by determining the criteria and sub-criteria of the supplier selection objectives. Each criterion and sub-criteria are arranged in a hierarchical structure and compared by determining the priority scale. The selection of suppliers is based on the largest global weight values. The selected supplier is PT. MMII with a global weight value of 0.280. The global weighted assessment has considered consistency in decision-making based on a consistency index, which must be below 10%. It shows that PT. MMII is selected based on existing criteria and sub-criteria compared to other suppliers. This study contributes to group decision-making involving experts to choose the most appropriate supplier.
Technical analysis of power factor improvement using ETAP 12.6 at Regent Resort & Holiday Inn Canggu
Authors:   Politeknik Negeri Bali, Karmiathi Ni Made , Putra I Kadek Adiana ,   Politeknik Negeri Bali
Published: April 2022

Due to the increase of inductive load will cause a decrease in the power factor which in turn affects the distribution of electrical energy. The power factor improvement method was chosen by the Regent of Resort & Holiday Inn Canggu to meet the PLN Standard, SPLN 70-1, namely: the power factor must be > 0.85 is to install a capacitor bank. In addition to increasing the power factor, the installation of this capacitor bank is also expected to reduce power losses and voltage drops and avoid excess kVARh charges imposed by PLN. Through calculations and simulations using the ETAP 12.6 application, it is obtained that; To increase the power factor close to 0.95, 900kVAR power is required from the capacitor bank installed in LVMDP1 and LMPDP2 to compensate for the reactive power of 875.44 kVAR and 860.92 kVAR, respectively. The capacity of the capacitor bank required for LVMDP1 and LVMDP2 is 19.85 x 10-3 Farad, with a capacity value for each step of 2.20 x 10-3 Farad. By installing a capacitor bank on LVMDP1 and LVMDP2, it can increase the power factor to 0.94 and 0.95 respectively, and reduce the percentage of reactive power usage to active power to 34.3% and 34.7%.
معنى العمل لدى موظفي الدولة
Authors: Kadhim Saba Nizar , Al-Sultani Sawsan Abid Ali
Published: April 2022

أن البحث عن المعنى حاجة أساسية لدى البشر، وبما إن الموظفين يقضون ثلث حياتهم في العمل، لذا عُد العمل سبب رئيسي في الحصول على المعنى، وقد استهدف البحث الحالي التعرف على:1. معنى العمل لدى موظفي الدولة, 2. مستوى الفروق في معنى العمل على وفقاً - للجنس (ذكر، أنثى)، - مدة الخدمة (عشر سنوات فمادون، أكثر من عشر سنوات)، - العمل باتصال مباشر مع المراجع (نعم، لا), ومن أجل تحقيق أهداف البحث الحالي تبنت الباحثة نظرية تقرير المصير لديسي وريان Deci&Ryan,1985))، وقامت ببناء مقياس معنى العمل الذي تألف من (38) فقرة بصورته النهائية، وطبق المقياس على عينة مكونة من (400) موظف وموظفة، اختيروا بصورة عشوائية من الموظفين العاملين في ديوان الوزارات التالية (الصحة، الكهرباء، الأعمار والإسكان والبلديات والإشغال العامة، العدل) , وتوصل البحث إلى:1.إن إفراد عينة البحث لديهم معنى العمل ,2.لا توجد فروق ذات دلالة إحصائية في معنى العمل لدى الموظفين تعزى لمتغير الجــــنس(ذكور، إناث), ولا توجد فروق ذات دلالة إحصائية في معنى العمل، تعزى لمتغير مدة الخدمة (عشر سنوات فما دون، أكثر من عشر سنوات), وتوجد فروق ذات دلالة إحصائية في معنى العمل، تعزى لمتغير الاتصال المباشر من عدمه مع المراجعين (نعم، لا) لصالح نعم, وخرجت الباحثة بتوصيات عدة منها:- تعريف كل موظف بالمهمة التي تقع على عاتقه، وإعطائه استقلالية بالعمل، وجعله يتحمل مسؤولية عمله من خلال محاسبته عن نواتج عمله. ومن مقترحاتها:-إجراء دراسة للتعرف على العلاقة بين معنى العمل والقيم التنظيمية.
رؤى تخطيطية في ادارة الكوارث
Authors: Kadhim Fatima Muhammed
Published: April 2022

يتناول هذا البحث دور التخطيط في اداره ومعالجة الكوارث (كارثة السيول)، وتكمن مشكله البحث في مدى واهمية الدور الذي يلعبه التخطيط في ادارة الكوارث، وقد توصل الباحث الى وضع مخطط بين دور التخطيط في مواجهه الكوارث ومنها السيول.

   واتبع الباحث المنهج التكاملي يضم العديد من المناهج (الوصفي– التحليلي) وقد استفاد الباحث من ادوات جمع المعلومات (استمارة الاستبيان، المقابلة) التي تم توزيعها في منطقة الدراسة (محافظة ديالى)، وقد خلص البحث الى عدة نتائج أهمها أن التخطيط قد أحدث تطورا في ادارة الكوارث وذلك من خلال الاستعداد لمواجهة الكارثة واحتواءها والتعامل معها بطريقة سريعة والخروج بأقل الخسائر المادية والمعنوية.
التدهور البيئي والأزمة البيئية العالمية بسبب حقيقة تدهور العلاقة بين الإنسان والبيئة
Authors: Al-Jaghifi Abdul Salam Muhammad Mayel
Published: April 2022

يتسبب الإنسان في إلحاق ضرر كبير بالغلاف الجوي والماء والأرض بعناصر البيئة المختلفة وبالنظام البيئي نفسه. وهناك الكثير من التلوث والتدهور البيئي من صنع الإنسان، وبإلقاء نظرة شاملة على السيناريو العام، هناك بعض الاتجاهات الجارية، إن مناخنا على المستوى العالمي والإقليمي ملوث بشدة. إن درع الأوزون الذي يحمي خطوط العرض المكتظة بالسكان في نصف الكرة الشمالي ينخفض ​​بسرعة مرتين كما اعتقد العلماء قبل بضع سنوات. وسيؤدي تراكم  الغازات المسببة للاحتباس الحراري إلى تغييرات كبيرة في أنماط الطقس في المستقبل القريب مما يؤدي إلى ارتفاع درجة حرارة الأرض. إن تدمير طبقة الأوزون وزيادة احترار سطح الأرض يهددان بعواقب كارثية مثل اندلاع الأمراض السرطانية والاستوائية، وتعطيل السلسلة الغذائية للمحيطات، وارتفاع مستويات البحار، وغمر العديد من الجزر، وذوبان الأنهار الجليدية الصغيرة الأرضية، والفيضانات في العديد من المناطق الساحلية المنخفضة.... الخ.
המטפורה ביצירותיה של ציונית פתאל רומן "התמונות שעל הקיר" לדוגמה
Authors: Nasir Mariam Hasan , Abdul Karim Qusay Nabil
Published: April 2022

המטפורה היא אחת התופעות הסמנטיות המבוססת על העברת משמעות של מילה מתחום שימוש לתחום שימוש אחר כדי למלא פונקציה לשונית מסוימת. המחקר הזה שופך את האור על התופעה הזאת ברומן "התמונות שעל הקיר" שהוא הרומן הראשון של הסופרת היהודית ממוצא עיראקי ציונית פתאל שנכתב בשנת 2015. הרומן הזה מדבר על חייה של אישה יהודית (נוריה) ומערכת היחסים עם המשפחה שלה במחצית הראשונה של המאה העשרים בבגדאד.

       במחקר זה נעיין במטפורה (ההגדרות והמקורות), ונציג את תחומי החיים השונים שהמטפורות נובעות מהם. וגם כן נתמקד בדוגמאות נבחרות להבהיר איך הסופרת השקיעה את המטפורות כדי לתאר את האירועים ואת הדמויות השונות הן בתיאור חיצוני והן בתיאור פנימי, ולהעשיר את הטקסט שלה.
التدخل التركي في العراق 1925- 1958
Authors: Salomi Fatma Hussein
Published: April 2022

يتخلص بحثنا الموسوم (التدخل التركي في العراق 1925-1958) البدايات الحقيقية لهذا التدخل بدءاً من مشكلة الموصل في 25 تموز 1925 وحتى قيام ثورة 14 تموز عام 1958... إذ يبين هذا البحث المراحل المختلفة لهذا التدخل. ومن خلال مباحث ومطالب عدة منطلقين في مدى أهمية المراحل الأولى والمطالبة بالموصل وتوجهات تركيا في هذا الجانب ليأخذ فيما بعد مراحل 1930- 1940- 1950 وكل ما مر بها من تطورات من أهمها ميثاق سعد آباد وحلف بغداد وتأثيرهما على علاقات العراق بجيرانه، فضلاً عن ذلك تناول البحث أزمة المياه التي كانت من النقاط الخلافية المهمة والقضية التركمانية، التي كانت تركيا تعدها من أهم القضايا التي تهمها... لذلك جاءت هذه الدراسة لتوضح أسباب التدخل، وأهم الاستنتاجات البحثية، التي استشفت من مضامين هذا التدخل والذي يعود لسنوات طويلة وتحديداً منذ الحرب العالمية الأولى وما أعقبها من أحداث ومستجدات رغم ترسيم الحدود بين البلدين إلا أن الخلافات بقيت قائمة ولسنين طويلة، ولعل أصعب هذه الخلافات هي أزمة المياه التي أثرت بشكل أو بآخر على الاقتصاد العراقي كالكهرباء والزراعة وغيرها الكثير ومستمرة إلى وقتنا الحاضر.
Survey of Pronouns in Ballar Balını Buldum by Naziha Araz
Authors: Qanbar Rana Mohammed
Published: April 2022

Tam adı Fatma Nezihe ARAZ olan yazar, 1922 yılında Konya'daki dünyaya geldi. Daha çok biyografik eserleriyle tanınan ARAZ, bunun yanı sıra edebiyatın çeşitli sahalarında eserler vermiştir. 20. yüzyılın başarılı kadın yazarlarındandır. Hiç evlenmeyip, kendini yazarlığa vakfetmiştir. 26 Temmuz 2009'da vefat etmiştir. Yaşamı boyunca birçok şahane eser kaleme alan Nezihe ARAZ'ın en dikkat çekici ve değerli eserlerinden biri, şüphesiz, Ballar Balını Buldum isimli tiyatro eseridir. Küçük hacimli, duygusal ağırlıklı, tekke edebiyatının en güzide ismi olan Yunus Emre'nin aynı isimli şiirinden hareketle yazılmış, orijinal bir eserdir. Ballar Balını Buldum eseri, içeriğine bakıldığında, tüm Türk Dil Yapısının izlerini taşıyan bir eserdir. Biz ise bu çalışmada, Nezihe ARAZ'ın adı geçen Ballar Balını Buldum isimli tiyatro eserinde zamirleri inceleyeceğiz. Bilindiği üzere zamirlerin diğer ismi adıllardır. Zamirler yani adıllar, herhangi bir varlığın yerini tutan sözcüklerdir. Cümlenin öznesi, ismi bizzat geçmese de hissedilir konumdadır. Bu hissi veren kelime incelendiğinde, zamir bulunabilir. İşleyeceğimiz üzere zamirler, sözcük durumunda veya ek durumunda olabilir. Sözcük durumunda karşımıza çıkan zamirler yani adıllar, başlı başına müstakil bir kelime iken, ek durumunda olan zamirler ise, isme eklenen belli başlı eklerle karşımıza çıkmaktadır. Çalışmamıza, Türk kadın yazar Nezihe ARAZ'ın hayatı, edebi kişiliği ve eserlerinden kısaca bahsetmek suretiyle başlayacağız. Ardından çalışmamızın ana teması olan zamirleri kısaca tanıttıktan sonra, Ballar Balını Buldum eserinden referansla konu bağlamında incelemelerde bulunacağız.
الاتصال الثقافي ودوره في الأداء التربوي لتدريسيّي كلية الفنون الجميلة
Authors: Ahmed Zahraa Saeb , Hassan Najlaa Khudair
Published: April 2022

تلعب المؤسسة التعليمية دورا في أعداد جيل واعي من خلال إكسابهم المعارف والعادات والمفاهيم التي تؤهلهم للتكيف الاجتماعي، ويعد التدريسي ركن أساسي من أركان العملية التربوية، أذ لا يقتصر دوره على أيصال المعلومات للطلبة بل يتعدى ذلك إلى أعداد أفراد صالحين عقليا ونفسيا واجتماعيا، فأضحى الأداء التربوي للتدريسي العمود الفقري للعملية التعليمية، ومن هذا المنطلق جاءت دراستنا محاولة للكشف عن دور الاتصال الثقافي في الأداء التربوي لتدريسيّي كلية الفنون الجميلة، جاء البحث بأربعة فصول، تضمن الأول تعريفاً بحدود البحث وتحديد المصطلحات الواردة. أما الفصل الثاني فقد تمثل بالإطار النظري والدراسات السابقة، وقد تضمن على مبحثان: المبحث الأول: الاتصال الثقافي أنماطه وماهيته، بينما المبحث الثاني فقد تضمن: الأداء التربوي، أما الفصل الثالث فقد تضمن إجراءات البحث كمجتمع البحث، وعينة البحث، وأداة البحث وصدق الأداة وثباتها. ثم الفصل الرابع فقد تضمن نتائج البحث، الاستنتاجات، والتوصيات، والمقترحات.

أخيرا توصلت الباحثتان إلى جملة من النتائج منها: أن الاتصال الثقافي ساعد على رفع قيمة التذوق الفني لدى التدريسي من خلال التواصل مع المعارض الفنية لفنانين ينتمون إلى ثقافات مختلفة والتحاور معهم، فأسهم في بلورة أفكار جديدة في مجاله الفني.
اتجاه مدرسي اللغة العربية ومدرساتها نحو التعليم الإلكتروني في المرحلة الإعدادية
Authors: Al-Mousawi Taghreed Dinar Sihoud , Al-Obaidi Ruqayya Abdul-Imam Abdullah
Published: April 2022

يرمي هذا البحث إلى تحقيق الأهداف:

 1- ما اتجاه مدرسي اللغة العربية ومدرساتها في المرحلة الإعدادية نحو التعليم الإلكترونيّ؟

 2- هل يوجد فرق ذو دلالة إحصائية في اتجاه مدرسي اللغة العربية ومدرساتها نحو التعليم الإلكترونيّ يعود إلى متغير الجنس؟

ولتحقيق تلك الأهداف اتبعت الباحثة منهج البحث الوصفي؛ وحددت مجتمع بحثها بمدرسي اللغة العربية ومدرساتها للمرحلة الإعدادية والثانوية الحكومية النهارية (البنين- والبنات)، التابعة للمديريات الفرعية لتربية محافظة واسط (الكوت المركز- الحي- النعمانية- العزيزية- الصويرة)، بلغ (320) مدرساً ومدرسة للعام الدراسي2020-2021م، بواقع (191) مدرساً، و(129) مدرسةً. ولتحقيق هدف البحث اعدت الباحثة اداة لمقياس الاتجاه عند مدرسي اللغة العربية ومدرساتها في المرحلة الإعدادية، المكون من (44) فقرة، وقد تأكد من صدق المقياس، بعرضه على مجموعة من الخبراء (الصدق الظاهري)، وكذلك استخراج صدق البناء، وتأكد من ثباته بطريقة (الفاكرونباخ)، وبلغ (0,747) وهو معامل ثبات جيد يمكن الوثوق بثبات المقياس من خلالها. وبعد إكمال أداة البحث طبقت العينة على عينة التحليل الاحصائي(220) مدرساً ومدرسة وقد نالت الفقرات جميعها الخصائص السايكومترية من (صدق وثبات) ولم تسقط أي فقرة منهما ، لذا طبقت الباحثة على عينة البحث الاساسية البالغة (100) مدرساً ومدرسة بعد اضافة عينة التحليل الإحصائي ليكون مجموع العينة (320) مدرساً ومدرسة وهو مقدار المجتمع نفسه، موزعين على المدارس الإعدادية والثانوية النهارية في محافظة واسط، وبعد معالجة البيانات إحصائياً باستخدام قانون الوسط الحسابي، ومعامل ارتباط بيرسون، والاختبار التائي لعينة للكشف عن دلالة الفروق بالعلاقة الارتباطية بين الاتجاه نحو التعليم الإلكترونيّ عند مدرسي اللغة العربية ومدرساتها في المرحلة الإعدادية.

وأظهرت نتائج التحليل الإحصائي ما يأتي:

1- أنَّ مدرسي اللغة العربية ومدرساتها يتمتعون بتوجه نحو التعليم الإلكترونيّ.

2- عدم وجود فروق ذات دلالة احصائية في مقياس الاتجاه يعود إلى متغير الجنس.

        وفي ضوء نتائج البحث أوصت الباحثة أنَّ تأخذ المؤسسات تطوير المدرس بها من خلال تحفيزهم على اتجاههم نحو التعليم الإلكترونيّ، بحيث يستطيع أنجاز اعماله ومهامه وتأدية الأدوار المستقبلية المتوقعة منه، تطوير البرامج المستعملة في عمل العملية التعليمية. واستكمالاً لهذا الدراسة وتطويراً له تقترح الباحثة إجراء عدد من الدراسات ترمي :

1- تعرف مستوى الاتجاه نحو التعليم الإلكترونيّ عند اعضاء هيئة التدريس بمختلف جامعات والكليات في العراق.

2- اجراء دراسة تهدف إلى المقارنة بين مدرسي ومدرسات اللغة العربية وباقي الاختصاصات في مدى اتجاههم نحو التعليم الإلكترونيّ.

3- إجراء دراسة مقارنة بين مدرسي ومدرسات اللغة العربية ومدرسي الاختصاصات الأخرى بالنسبة لمتغير التوجه نحو التعليم الإلكترونيّ.
Conditions for the existence of smooth solutions for a class of fourth order operator-differential equations
Authors:   Azerbaijan State Oil and Industry University, ALIEV A. R. , MURADOVA N. L. ,   Nakhchivan Teachers’ Institute
Published: April 2022

. In the paper, we consider a fourth-order operator-differential equation on the entire axis, the main part of which has a multiple characteristic, and we introduce the concept of its ”smoothly” regular solvability. We find exact values of the norms of intermediate derivatives operators in a Sobolev-type space and indicate their connection with the conditions for the solvability of the equation under study. Note that the conditions found for ”smoothly” regular solvability are sufficient and are imposed only on the operator coefficients of the operator-differential equation under consideration
A MIXED PROBLEM FOR A ONE-DIMENSIONAL VISCOELASTICITY EQUATION WITH NON-STATIONARY CONJUGATION CONDITIONS
Authors:   Institute of Mathematics and Mechanics of NAN of Azerbaijan, Baku, Azerbaijan, ALIEV A.B. , HUSEYNOVA A.N. , ALIYEV G.A. ,   Azerbaijan University,   Azerbaijan State Oil and Industry University
Published: April 2022

The problem of a longitudinal impact on a piecewise homogeneous semiinfinite rod consisting of viscoelastic parts is studied. Introducing non-stationary dynamic regularization under conjugation conditions, we prove the well-posedness of the problem under consideration
SYNTHESIS OF ZONAL CONTROLS USING INFORMATION ON THE OBJECT’S STATE AT THE CURRENT AND PREVIOUS MOMENTS OF TIME
Authors:   Azerbaijan State Oil and Industry University, GULIYEV S.Z.
Published: April 2022

It the work, it is assumed that only a part of the components of the phase state vector is controllable. To form the current values of the control actions, we use the measured values of the components both at the current and in some previous moments of time. As a result, the process under study is described by differential equations with timelagging arguments in the phase variable. Another feature of the approach to the feedback control is that the parameters of the dependence of the control actions on the measured values of the state are constant on subsets (zones) of the phase space, into which it is divided in advance. We call such feedback parameters zonal. Due to the fact that the phase space is divided into a finite number of zones, the number of optimizable feedback parameters in the control problem is also finite. Accordingly, the original feedback control problem is reduced to a finite-dimensional optimization problem with the values of the zonal feedback parameters as design variables.
Pollution of surface waters with phosphates and heavy metals
Authors: Vasylenko Lesya , Bereznytska Yuliia , Kravchenko Мarina , Shevchenko Oleksandr , Tsema Tetiana
Published: April 2022

It is substantiated that the current ecological state of the surface waters of Ukraine is characterized by very dirty. The research results indicate that insufficiently treated wastewater enters surface sources. The main pollutants include phosphates as a constituent of detergents, washout of phosphate fertilizers and pesticides from agricultural communities, and industrial effluents containing heavy metals. The analysis of modern data on the sources and intensity of entry, content, transformation and influence of phosphates and heavy metals on aquatic organisms and surface water bodies was carried out. It is emphasized that an excess of phosphorus compounds leads to the development of eutrophication in water bodies. It is shown that heavy metals belong to the group of the most dangerous toxic substances entering aquatic ecosystems, mainly as a result of technogenic action. In terms of toxicity, they are second only to pesticides. Unlike organic pollution, heavy metals are elements that do not undergo destruction in the aquatic ecosystem, but are only distributed among its components. A scheme of the intensity of pollution of individual components of the biosphere is given. Modern methods of water treatment both from phosphates and from heavy metal ions, which have their own advantages and disadvantages, are considered. A scheme for reducing the level of pollution of surface waters with phosphates and heavy metals is given.
Biological testing as an important stage of preparation of the building materials for the further use
Authors: Chernyshova Liudmyla , Movchan Sergii
Published: April 2022

The level of environmental safety is determined by the methods and techniques used to implement them. One of the promising areas for determining the assessment of dehydrated waste used in the construction industry is biological testing, which include the use of environmentally hazardous substances, in the form of an extract, to determine the danger degree of the samples and their further use in different areas of construction.

Ensuring environmental safety in general is an important component in any industry. Solving issues of industrial safety, the use of hazardous tests in technology reveals the leading idea, which is considered in the scope of presenting the research results on the preparation and use of dehydrated waste from industrial enterprises.

It is experimentally established that liquid dehydrated wastes of galvanic production are used in the manufacture of the building materials of different complexity and subsequent use. The obtained data for construction products input and heat-treated sludge (g / dm3), masonry mortars (%) and reinforced concrete with the addition of sludge (%) is only the first stage in the construction industry. The next stage is the manufacture of more responsible products ceramic tiles with the addition of sludge (%) and asphalt with the addition of sludge (%), which requires more responsible testing i.e. under critical operating conditions.

The results of biological testing are aimed at determining the following parameters at: Dunaliella-degree of immobilization for 5 days. (%); Elodéa canadénsis - the degree of inhibition of growth in length (% to control) at exposure (d.) and Daphnia - survival at 48 days of exposure (%).

To determine the level of environmental safety of building materials obtained from dehydrated waste of galvanic production, it is possible to accurately provide an assessment of their biological condition.

The issues of ecological safety, safety of the natural environment, which is an important condition for the water complex of the country, using water and water resources in the technological processes of the water treatment and use systems are considered.
An Applied Variation Anomaly Technique for Detection of Irregular Values in Data Mining
Authors: Dipakkumar Pandya Darshanaben , Jadeja Abhijeetsinh , Degadwala Sheshang
Published: April 2022

Information superiority is significant to organizations. With the use of data mining, Anomalous data values detection is a most important step in many data related applications. Anomalous data make the performance of data analysis difficult. The presence of anomalous data value can also pose serious problems for researchers. In fact, in appropriate handling of the Anomalous data values in the analysis may introduce bias and can result in misleading conclusions being drawn from a research study and can also limit the generalize ability of the research findings. There are numerous techniques for Anomalous data detection, while using Inliers and Outlier techniques and their different measures in data mining. This article introduces anomalous data detection algorithm that should be used in data mining systems. Basic approaches currently used for solving this Anomalous data values finding, problem are considered, and their results are discussed using table.
Sustainability in U.S.-China Higher Education Collaborations: The Case of GUFE-WMU Joint Institute
Authors: Zhang Yuqian
Published: April 2022

U.S. and Chinese universities have engaged in four decades of collaboration since the late 1970s, but these partnerships are subject to potentially unstable forces. Only long-term sustainable partnerships have the potential to develop reciprocal relationships that establish “negotiated space” around cultural differences. This paper utilizes a qualitative single case study design to explore the factors contributing to the long-term sustainability of U.S.-China higher education partnerships. The findings indicate that a set of essential enablers must be in place to foster long-term and sustainable global partnerships: Leadership, faculty and staff engagement, and policy support.
The Influence of Institutional Autonomy Policy on Internationalization of Higher Education: A Case Study in Vietnam
Authors: Le Anh
Published: April 2022

In this paper, I explore the enactment of institutional autonomy policy as a reform strategy to support the internationalization of higher education in Vietnam. The autonomy policy signifies the transfer of decision-making authority from the ministries to public universities so that university leaders can decide on matters of teaching, research, finance, personnel, and international cooperation. I draw on neo-institutionalism to gain insights on the enactment of autonomy policy and use thematic analysis to analyze data which include policy documents and interviews with senior leaders at one Vietnamese university. The findings indicate that while the autonomy policy has facilitated internationalization agendas with significant outcomes for teaching and research, the policy has been enacted through the interactions of Vietnam’s political features and foreign values. The paper contributes to the understanding of higher education reform in centralized contexts of Vietnam and other post-Soviet countries in response to influences of the globalized knowledge economy.
PENGARUH EDUKASI MEDIA WHATSAPP GROUP TENTANG DETEKSI DINI PENYIMPANGAN PERILAKU EMOSIONAL ANAK PRASEKOLAH TERHADAP PENGETAHUAN GURU TK DI KOTA MASOHI KABUPATEN MALUKU TENGAH
Authors: Nuliana Wa , Tuhumena Femi Serly , Timisela Joula
Published: April 2022

Latar Belakang: Deteksi dini penyimpangan perilaku emosional anak prasekolah penting untuk mengetahui adanya perilaku penyimpangan emosional anak sejak dini. Kegiatan deteksi ini dapat dilakukan oleh guru TK jika mereka memiliki pengetahuan. Pengetahuan guru TK dapat dimiliki melalui edukasi salah satunya menggunakan WhatsApp group. Tujuan: Penelitian ini bertujuan untuk mengetahui pengaruh edukasi melalui WhatsApp group dalam meningkatkan pengetahuan guru TK tentang deteksi dini penyimpangan perilaku emosional anak prasekolah di Kota Masohi Kabupaten Maluku Tengah. Metode: Metode yang digunakan yaitu quasy eksperimen dengan pendekatan pretest dan posttest control with group design. Pengambilan sampel menggunakan teknik concencutive sampling, dengan jumlah sampel sebanyak 30 orang pada kelompok intervensi dan 30 orang pada kelompok kontrol. Hasil: Hasil uji Wilcoxon pada kelompok intervensi memiliki p value =0,001 dan kelompok kontrol 0,003, nilai tersebut <α 0,005, ini berarti terdapat pengaruh edukasi WhatsApp group terhadap pengetahuan responden. Uji mann Withney pada kedua kelompok diperoleh adanya perbedaan pengetahuan secara bermakna setelah mendapat edukasi, ini dibuktikan dengan p value =0,0001 < α 0,05. Kesimpulan: terdapat perbedaan yang signifikan antara pengetahuan deteksi dini penyimpangan perilaku emosional setelah diberikan edukasi kesehatan pada kelompok intervensi dan kontrol.
Econometric Analysis of Fluted Pumpkin Production in Nigeria; Empirical In-Depth Analysis
Authors: E. E. Osuji , J. O. Munonye , M. O. et al. Olaolu
Published: April 2022

A study was carried out to investigate the econometric analysis of fluted pumpkin, Telfairia occidentalis production in South East, Nigeria. For this study, multi-stage random sampling was used to select 222 fluted pumpkin farmers using structured questionnaires and interview schedules. Data were analyzed using both descriptive and inferential statistics. It was observed in the study that the majority of the fluted pumpkin growers were females, married, relatively educated, and within productive age. A high productivity ratio was recorded by 39% of the fluted pumpkin growers due to exposure to agricultural forums and extension visits. Productivity differences across the state varied significantly with higher productivity estimates. Overall total factor productivity (TFP) and partial factor productivity (PFP) values were 11.33 and 111.2. The Majority, 52.2% of the fluted pumpkin farmers disposed of their produce in the local market due to proximity. The profit function analysis result gave N145,309.1, indicating economic viability and profitability of fluted pumpkin. Age, gender, household size, farm size, education, and farming experience influenced both the net returns and land productivity of the fluted pumpkin farmers. Farmers should be encouraged to embrace fluted pumpkin cultivation due to its economic viability, profitability, productivity, and sustainability. Government should also assist in subsidizing and providing the needed inputs to encourage fluted pumpkin growers and enhance production as well.
Proceedings of the 5th IEEE/IFToMM International Conference on Reconfigurable Mechanisms and Robots (ReMAR2021)
Authors: Xi Fengfeng (Jeff)
Published: April 2022

This proceedings contain the papers presented at the 5th IEEE/IFToMM International Conference on Reconfigurable Mechanisms and Robots (ReMAR2021) held in Toronto, August 12-14, 2021.
Internal Factor Analysis of Hotel, Restaurant, and Company Stock Prices Tourism on the Indonesia Stock Exchange
Authors: Putri Meisa Najunda
Published: April 2022

The objective of the study is to analyse the effect of Leverage, Profitability, and Market Value on Stock Prices. The study used quantitative approach in which the population were hotel, restaurant, and tourism companies listed on the Indonesia Stock Exchange (IDX). Non-probability sampling method is used to collect 41 hotel, restaurant, and tourism companies. Panel data regression analysis method use Eviews 11.0 program to test the hypothesis. This study showed that Leverage measured by Debt to Equity (DER) has no effect on Stock Prices, Profitability is measured by Return on Equity (ROE) has a positive effect on Stock Prices, and Market Value is measured by Price Earnings Ratio ( PER) has no effect on shares prices.

 

Keywords: leverage, profitability, market value, and stock price.
Antecedents of Consumer Preferences for Online Shopping in Jakarta
Authors: Sudirga Rudy Santosa
Published: April 2022

Research on the antecedents and preferences of consumers shopping online in Jakarta based on the background of the increasing growth of online business in Jakarta. The growth of this online business will have a good impact on improving the economy and also increasing the workforce in Indonesia.

This study aims to determine what are the most dominant variables that greatly influence consumer preferences for the success of online businesses in Jakarta. In the long term, it is very useful to know whether these variables can be applied to the success of online businesses in Indonesia.

In collecting the necessary research data, the authors took 200 samples of online business buyers in Jakarta as research data.

The research data analysis technique is multiple regression analysis. For this causal research, the author will process research data with Structural Equation Modeling.
GAS CHROMATOGRAPHY-MASS SPECTROMETRY ANALYSIS AND GROWTH RETARD NATURE OF Barbula lambarenensis ON BACTERIA
Authors: Isa Musibau , Akinyemi Suwebat , Abioye Oluwatayo , Adetunji Damilola
Published: April 2022

Research studies have shown that mosses contain bioactive substances and are of significant economic importance. The aim of this study was to analyze the composition of Barbula lambarenensis and screen for its bioactivity. The moss collected from its natural habitat was air- dried at room temperature in the laboratory, extracted with methanol and the crude extract was utilized for gas chromatography-mass spectrometry (GC-MS) analysis, antibacterial sensitivity testing and generation time elongation assay. The antimicrobial activity was tested using 12 bacterial strains. The result of the analysis showed the presence of 35 compounds with n-Hexadecanoic acid (22.59%), cis-Vaccenic acid (18.52%), 1,2,4-Cyclopentanetrione, 3-butyl- (13.84%) and 5-Hydroxymethylfurfural (10.24%) as the most abundant compounds. Extract of Barbula lambarenensis did not inhibit growth of test organisms in the antibacterial sensitivity test. Generation time elongation assay showed a reduction in the growth rate of Bacillus cereus and Morganella morganii. The study indicated that Barbula lambarenensis contain numerous compounds with varying bioactivities which can be exploited by the pharmaceutical industry especially in the production of novel medicine.
AN INVESTIGATION OF PHYSICOCHEMICAL PARAMETERS AND PHYTOPLANKTON COMMUNITY STRUCTURE OF EKO-NDE RESERVOIR IN OSUN STATE, NIGERIA
Authors: Akinyemi Suwebat , Chia Mathias , Jimoh Mahboob , Okpanachi Ibrahim , Oyeleke Dolapo
Published: April 2022

This research was carried out to determine the relationship between physicochemical variables and phytoplankton community of the Eko-Nde reservoir. Changes in physicochemical parameters of aquatic ecosystems have significant impact on the species that live therein. Eko-Nde reservoir is of socio-economic significance to communities that surround it, which necessitates a proper study of the phytoplankton composition and environmental status of the reservoir. Water samples were collected from two stations in the reservoir from January 2019 to August 2019. The physicochemical parameters that were determined include but not limited to temperature, total hardness, pH and biochemical oxygen demand. The composition and diversity of phytoplankton were analyzed. A total of 2039 cells ml-1 belonging to four (4) major divisions were dominant in the order; Bacillariophyta (898 cells ml-1) > Charophyta (788 cells ml-1) > Chlorophyta (302 cells ml-1) > Cyanophyta (51 cells ml-1).  Principal Component Analysis and Canonical Corresponding Analysis showed that certain physicochemical variables such as temperature, pH and total hardness were key drivers of the phytoplankton community structure of the reservoir. Diversity indices showed moderate abundance and distribution of phytoplankton species, with the highest diversity of species in the months associated with the rainy season. The appearance of pollution tolerant species such as Anabaena circinalis, Oscillatoria limosa, Nitzschia gracilis, Cymbella mexicana, Pediastrum boryanum, Synedra ulna, Cyclotella meneghiniana and Gomphonema spp. suggest that the reservoir was on the verge of pollution. Anthropogenic activities around the reservoir should be closely monitored to avoid health risks to humans and endangerment of aquatic organisms.
OPTIMAL INVESTMENT POLICY AND CAPITAL MANAGEMENT IN A FINANCIAL INSTITUTION
Authors: Danjuma Theophilus , Dange M. S.
Published: April 2022

This research work considered an asset optimization problem where we examine how a financial institution can optimally allocate its total wealth among three assets namely; treasury, security and loan in stochastic interest rate setting and also determined how a financial institution can manage its capital. The optimal investment policy was derived through the application of stochastic optimization theory for the case of constant relative risk aversion (CRRA) utility function. Also, the Stochastic Differential Equation (SDE) for the capital adequacy ratio under Basel Accord, the SDE for the Total Risk – Weighted Assets (TRWA), the SDEs for the capital required to maintain the capital adequacy ratio under Basel II and Central Bank of Nigeria (CBN) standards were derived and solved numerically to study the capital management problem of the financial institution. Numerical examples using published data obtained from Central Bank of Nigeria (CBN) statistical bulletin and Nigeria Stock Exchange were presented to illustrate the dynamics of the optimal investment policy and how a financial institution can manage its capital. From the results, the optimal investment strategy can be achieved by shifting the financial institution investment away from the risky assets (security and loan) towards the riskless asset (treasury). It was also observed that if a financial institution observes the Basel II standard or Nigeria CBN standard of capital requirement, the financial institution would be considered to be strongly capitalized and guarantees the ability to absorb unexpected losses.
TRACE METAL LEVELS OF SOIL-GROWN AMARANTHS ON MUNICIPAL SOLID WASTE DRAINAGE OF WUKARI METROPOLIS
Authors: Anongo M'ember Catherine , Vincent Victor
Published: April 2022

Soil metal levels of municipal solid waste (MSW) drainage and morphological traits of Amaranthus spp growing in the natural drainage of Wukari Metropolis was investigated as an ecological monitoring data survey and food chain contamination assessment. Selected morphological traits, physico-chemical parameters and the status of selected trace metal (Cr, Cu, Ni, Pb, Zn) levels of the municipal solid waste drainage used for dry season cultivation of Amaranthus spp were determined according to standard analytical procedures. Results reveals a significant soil Pb and Cr levels in the MSW drainage arising from traffic density fallouts. A higher soil organic matter content, slightly acidic pH and CEC of MSW drainage indicate the suitability of MSW drainage for Amaranths cultivation as reveals in the selected morphological traits which agrees with the findings of other works. This reflect high microbial activity in the compositing of MSW in the drainage. Trace metal levels were below the Joint WHO/FAO Codex Alimentarius permissible limits (Pb = 2mg/kg; Cr = 1.30mg/kg; Cu = 10mg/kg; Zn = 5mg/kg) but higher for Cr and Pb revealing the close proximity of study area to high traffic density of the Katsina –Ala – Jalingo Highway. Dry season irrigation  farming of vegetables should be far from high traffic density. Natural treatment of MSW and subsequent utilization of drainages or dumpsites for dry season vegetable farming is environmentally-friendly than the application of inorganic fertilizers that pollute agricultural soils, groundwater surface waters and the soil ecosystem.

 

Keywords - Municipal Solid Waste, Drainage, Dumpsite, Trace Metals, Amaranths,
UNSTEADY CONVECTIVE COUETTE FLOW WITH HEAT SINK AND RADIATION EFFECTS
Authors: OMOKHUALE EMMANUEL , Jabaka M. L.
Published: April 2022

In this research, the effects of heat sink and radiation on unsteady hydromagnetic convective Couette flow of a viscous, electrically conducting and incompressible fluid is studied. The governing equations that describe the flow formation, heat and mass transfer are modeled as Partial Differential Equations (PDEs) and solved numerically using Finite Element Method (FEM). The effect of physical parameters embedded on the velocity, temperature and concentration were studied graphically. It is noticed that, the momentum boundary layer increases as the value of radiation parameter is increased while the velocity of the fluid falls for higher values of the heat sink parameter
TEXT ANALYTICS OF OPINION-POLL ON ADOPTION OF DIGITAL COLLABORATIVE TOOLS FOR ACADEMIC PLANNING USING VADER-BASED LEXICON SENTIMENT ANALYSIS
Authors: Efuwape Temitope  .O. , Abioye Temitope  .E. , K-K. Abdullah Adebisi
Published: April 2022

The fast growing community of digital collaborative users across the globe continued to witness breaking of new frontiers in hitherto industries where deployment of traditional methods of computing had continued to hold sway. Notwithstanding the widespread deployment computing tools in educational institutions in Nigeria, the use of online collaborative tools is limited and seldom a commonplace in tertiary educational institutions for academic planning. This study therefore aims at extracting emotions from opinions expressed by stakeholders in the academic research industry regarding the utilitarian possibilities of collaborative tools for academic planning purposes through text mining. A VADER-based approach to Sentiment Analysis is modeled in the opinion mining study of the natural language processing use case. Assigning negative, positive, neutral and compound values to the uni-gram and bi-gram tokenized dictionary-of-known-words, experimental result shows a -0.10 mean sentiment negative score constituting a 17.27% clusters of respondents not favorably disposed to the idea while a 22.7% cluster of highly convinced respondents expressed positive sentiments about the use of collaborative tools with a mean sentiment score of 0.49. A 60.01% cluster of average respondents who expressed neutral sentiments actually tilts towards a positive emotion with a 0.39 mean score.
PHYTOCHEMICAL CONSTITUENT, ACUTE AND SUBACUTE TOXICITY STUDIES OF METHANOL EXTRACT OF LAPORTEA AESTUANS LEAF
Authors: Adeosun Abiola , Akamo A. J. , Akinloye O. A. , Shotuyo A. L. A.
Published: April 2022

Laportea aestuans is an African herbaceous weed. This work assessed the bioactive compound content of methanol extract of Laportea aestuans leaf (LALME) and its acute and subacute toxicity effects in Male Wistar rats. According to qualitative and quantitative phytochemical analysis, LALME possesses a significant amount of phenolics, flavonoids, alkaloids, tannin, carotenoids, and anthraquinones. LALME is regarded as safe because it did not cause death in rats when given doses of up to 2,000 mg/kg body weight. LALME at 200 and 400 mg/kg markedly increased (p<0.05) serum activity of alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gamma-glutamyl transferase (GGT). There was a decrease in liver LDH activity in rats administered LALME, but no significant alteration was noticed in the serum of the rats. The total bilirubin concentration in the serum of rats given 200 mg/kg LALME and in the liver of rats administered 200 and 400 mg/kg LALME was significantly higher (p<0.05) than that in the serum and liver of control rats. The serum of rats given LALME had a nearly threefold increase in direct bilirubin compared to control. However, rats administered 200 mg/kg of LALME had an increased serum urea concentration compared to control. When comparing photomicrographs of the liver and kidney of rats given LALME to those of control rats, the liver and kidney of rats given LALME showed minor congestion and renal dissemination, respectively. In conclusion, LALME was found to be safe in acute toxicity; nevertheless, subacute administration may cause variations in
SELECTED ELEMENTAL PROFILE OF IMPORTED SARDINELLA AURITA, CLUPEA HARENGUS AND SCOMBER SCOMBRUS SOLD IN ZARIA, NIGERIA
Authors: Gambo B. K. , Bawa S. B. , Bolorunduro P. I.
Published: April 2022

Metals can be bio-accumulated and bio-magnified via the food chain and finally assimilated by human consumers resulting in health risk. Three species of imported marine frozen fishes namely; Sardinella aurita, Clupea harengus and Scomber scombrus were investigated for metallic elements using AA240FS Fast Sequential Atomic Absorption Spectrometer. Nine elements belonging to the groups of light metals (calcium and magnesium), biological essential heavy metals (copper, chromium, manganese, iron and nickel) and non-essential heavy metals (lead and cadmium) were evaluated. Calcium was the highest (290.75 ppm) concentrated light metal, Fe was the highest (2.587 ppm) concentrated biological essential heavy metal, while Pb and Cd were the highest (0.053 ppm) concentrated non-essential heavy metals. Sardinella aurita had significantly (P < 0.05) highest concentration of Cu (0.05) and Fe (2.59), while S. scombrus had the highest concentration of Mn (2.18 ppm). The concentrations of all biological essential heavy metals were below their Recommended Daily Allowance (RDA). Scomber scombrus had the highest concentration of Cd with mean values higher than the Tolerable Upper Intake Limit of 0.02mg/day. Therefore screening on importation of frozen fish, for non-essential heavy metals is recommended