bluuebunny/crossref_metadata_2025 huggingface dataset:
Peran Hospitalitas Kepemimpinan dan Tantangannya Di Era Digital
Authors: Paundanan Kristitin
Published: March 2022

Dalam satu dekade terakhir, banyak pemimpin perusahaan yang menghadapi eskalasi dua hal baru seperti meningkatkan jangkauan global perusahaan karena melakukan bisnis di luar batas-batas negara, dan dengan cepat melakukan inovasi berbasis teknologi informasi. Perkembangan teknologi komunikasi di era digital sekarang ini bagai virus. Dapat menjadi alat penyampai pesan dalam format digital yang cepat, mudah, dan menyebar luas. Di era digital sekarang ini sangat dibutuhkan pemimpin yang mampu mengarahkan, memotivasi dan memberi diri untuk mampu mengerakkan bawahannya dan pengikutnya untuk bekerja mencapai suatu tujuan lebih dari yang biasanya. Hospitalitas dan kepemimpinan yang profesional dalam memimpin masyarakat dengan baik yang memiliki hubungan yang erat karena di Indonesia membutuhkan pemimpin yang profesional dengan baik. Dengan adanya hospitalitas antar pemimpin dengan masyarakat harus memiliki hubungan saling percaya sehingga orang lain yang dipimpinnya dapat saling bekerjasama untuk mencapai tujuan. Tulisan ini bertujuan untuk memberi arah dalam memberdayakan peran hospitalitas pemimpin di era digital dalam memimpin masyarakat. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian deskriptif pengumpulan data.
Sistem Moneter Islam & Konvensional
Authors: Zahra Sufiani , farida Puspa , Fadilah Ummul
Published: March 2022

Sistem berasal dari bahasa Latin dan bahasa Yunani adalah suatu kesatuan yang terdiri atas komponen atau elemen yang dihubungkan bersama untuk memudahkan aliran informasi, materi, atau energi untuk mencapai suatu tujuan. Sementara kebijakan moneter adalah proses mengatur persediaan uang sebuah negara untuk mencapai tujuan tertentu; seperti menahan inflasi, mencapai pekerja penuh atau lebih sejahtera. Kebijakan moneter bertujuan menjaga jumlah uang beredar di masyarakat. Sementara itu, tujuan kebijakan fiskal adalah mengelola dan menjaga kesejahteraan sektor-sektor pelaku perputaran uang, mulai dari konsumen, pekerja, sampai pelaku usaha. Kebijakan moneter adalah kebijakan yang dilakukan pemerintah melalui bank sentral untuk mengontrol jumlah uang yang beredar dalam masyarakat. Sistem moneter merupakan lembaga atau institusi yang dapat menciptakan uang kertal,uang giral dan kuasi. Sistem moneter Indonesia terdiri dari: Autoritas Moneter yaitu Bank Indonesia yang berperan sebagai bank sentral. Sistem moneter Indonesia adalah lembaga-lembaga atau institusi yang dapat menciptakan uang kartal, uang giral dan kuasi.
Resume 1 Konsep Dasar Ekonomi Makro
Authors: K Khelvin.
Published: March 2022

Ekonomi makro adalah studi tentang ekonomi secara keseluruhan. Ekonomi makro menjelaskan perubahan ekonomi yang mempengaruhi banyak masyarakat, perusahaan dan pemerintah.
What's all the fuss about? Testing the impact of referendum rejections on issue-specific knowledge levels
Authors: Sczepanski Ronja
Published: March 2022

After citizens reject government backed proposals in a referendum, scholars and the media tend to claim that the outcome produces a shock that is then followed by a high information environment. Scholarly accounts suggest that people should increase their knowledge, as information is more easily accessible and the saliency of the event serves as a motivating factor. However, do these shocks motivate citizens to actually increase their political knowledge? This paper answers this question by examining how the French defeat of the EU constitution in a referendum impacted citizens' knowledge about the Constitution. Using Eurobarometer data on the knowledge quiz about the European Constitution, I employ a local RDD design to test the impact of the referendum shock. The analysis shows - against scholarly and popular claims - that the outcome does not bring about a gain in knowledge, despite increased attention to the topic. The findings contribute to the scientific and public understanding of how people are impacted by election outcomes and how people update their knowledge.
Effects of Yoga-teaching and Practices on Learning and Studying Behaviour of Management Students: An Experimental Study
Authors: Aryal Lal Prasad
Published: March 2022

Learning and studying are fairly cognitive and psychological activities that need sound mental health including inner-peace, calmness, easiness, positivity, curiosity, interest, and self-motivation. The increased interest in yoga-teaching and practices (YTP) in recent decades is primarily due to the expectancy that it can calm the mind and increase the overall health and well-being of the students. Yoga provides training of mind and body to bring emotional and mental balance as well as leads to alignment and harmony. This article discusses yoga (particularly, Asanas, Pranayamas, and Dhyanas) as a potential tool for the management students to deal with mental health that is essentially important for effective learning and studying behavior and to regulate themselves. For this experimental study, 60 students are taken as a sample who were failed in their mid-term examination and they are further classified as self-control group and experimental group with 30 students in each group. This study finding suggests that YTP is an effective tool to solve mental health issues and finally it contributes to effective learning and studying habits of management students.It is also found that YTP contributes to mental health promotion of students for which they need to improvement their attention, self-esteem, empowerment, and self-regulation.
A Descriptive Study on Youth and the Nepalese Labour Market
Authors: Gelal Prashu Ram
Published: March 2022

Workers aged between 15 and 24 are considered as youth workers. The major challenge related to employment of young people is to stay in low productivity with unpaid position or the opportunity to move for foreign employment. Nepal is not an exception to this trend. This study was carried out to describe the legal framework of Nepal regarding youth workers. As per Central Bureau of Statistics (CBS), about 0.5 million youths enter Nepalese market every year. It is found that the unemployment rate of young works in Nepal is 19% compared to 2.7% for the whole population. Though the labour and trade union rights in Nepal are addressed at satisfactory level, the implementation status still needs high attention. Due to unavailability of appropriate job with fair pay, majority of them seek foreign employment in their early age. Reasonable wage rate, social protection, and labour right of the country in line with international conventions play in shaping the utilization and movement of youth workers. Nepal needs to work a lot on satisfaction of youth worker for the national prosperity.
Workplace Environment and Its Impact on Employee’s Performance in Nepalese Commercial Banks
Authors: Goet Joginder
Published: March 2022

The purpose of the study is to examine the influence of workplace environment on employees’ performance of Nepalese commercial banks. A well-structured questionnaire was developed to collect data from 240 respondents using purposive sampling technique. Data analysis was done using Statistical Packages for the Social Sciences (SPSS) to generate mean, standard deviation, correlation, and regression analysis, and to diagnose the collected data. The results revealed that there is a significant influence of Job Aids (JA), Team Effort (TE), Physical Environment (PE) and Supervisor Support (SS) on Employee’s Performance (EP) in Nepalese commercial banks. Furthermore, JA and PE have strong impact on Employee’s Performance and TE and SS have the least influence. The practical implications are transparent for the managers and employers in Nepalese commercial banks since the workplace environment helps to improve the performance of the employees. The originality lies in the article claiming to enhance the performance of the employees, the implementation of good workplace environment must be complemented.
Separation pain in Mahadevi's poetry
Authors: Banshiwal Bhagavati
Published: March 2022

Mahadevi's separation is present in all his poetry. Starting with pain, they are seen searching for their culmination in pain itself. Mahadevi ji's Vedanaubhuti is a spontaneous expression of the conceptual experience. The pain of his poetry has been considered more than the poetic pain of Meera. The life element of Mahadevi's poetry was her pain and suffering. She herself writes, 'Sorrow is such a poem of life near me that has the ability to bind the whole world in one thread. The main theme of his poetry is the eagerness to part with the beloved and find it. In her poetry, Mahadevi has presented the separation of soul and God in the form of Virhanubhuti.

 

Abstract in Hindi Language:

महादेवी का विरह उनके समस्त काव्य में विद्यमान है। वे वेदना से प्रारंभ करके वेदना में ही अपनी परिणति खोजती दिखाई देती हैं। महादेवी जी की वेदनानूभूति संकल्पात्मक अनुभूति की सहज अभिव्यक्ति है। उनकी काव्य की पीड़ा को मीरा की काव्य पीड़ा से बढ़कर माना गया है। महादेवी के काव्य का प्राण तत्व उनकी वेदना और पीड़ा रहे। वे स्वयं लिखती हैं, ‘दुःख मेरे निकट जीवन का ऐसा काव्य है जो सारे संसार को एक सूत्र में बांधने की क्षमता रखता है।’1 महादेवी की विरह वेदना में परम तत्व की अभिव्यक्ति दिखाई  देती है। उनके काव्य का मुख्य प्रतिपाद्य प्रिय से बिछुडना और उसे खोजने की आतुरता है। महादेवी ने अपने काव्य में आत्मा और  परमात्मा के वियोग को विरहानुभूति के रूप में प्रस्तुत किया है।

Keywords: विरह वेदना, बिछोह, सात्विकता, स्निग्धता, भावोद्रक।
Amalgamation of ICT in Education during Covid-19
Authors: Batra Shinam , Kumar Sunil
Published: March 2022

Educational System is not static and keeps changing with time. It meets the demands of the society, by synchronising the advances in technology. Today ICT is integrated in educational process in various manners as e-learning, collaborative learning, blended learning, creative learning, evaluative learning, open and distance learning (Sharma, 2015). All these methods are contributing significantly not only in the quality improvement, but also in making education more accessible during Covid 19. ICT worked as following ways during Covid-19. PRE STAGE( March & April, 2020) ICT was just considered as Specific Oriented Learning. It refers to learning about ICT. It was organized in a specific course, where ICT was learnt in Insolation, how it can be expanded into virtual world have never thought about it and afterthen all were prepared to use of ICT in education, future occupation and social life in while and post stage. WHILE STAGE(May, 2020 Onwards) ICT was used as assisting tool, While making assignments, collecting data, documentation, communicating, conducting researches and others. It also helped to achieve learning outcomes during Covid-19. ICT as a medium for teaching and learning. This refers to ICT as a tool for teaching and learning itself, the medium through which teachers could teach and learner’s learn. It appeared in many different forms, such as drill and practice exercises, in simulations and educational networks. ICT used as a tool for organization and management in schools. POST STAGE(October, 2020-2021&2021-22) Virtual Learning environments became a necessary part of our life. All Scholastic and Co-scholastics activities held through virtually within a ICT-mediated communication, just like in a formal classroom. A student in a virtual set up participated in synchronous mode of system, whereas teacher and students are blogged into the virtual setup at a time. In relation to professional education, use of ICT related inventions helped the learner to be more professional, focused and skillful. It has the potential to provide first- hand information with the help of which the youth could prepare according to the global demands and trends being followed.
Yoga Therapy for Insomnia A Study
Authors: Jyoti  , Satvinder
Published: March 2022

Role: The world is sad. It is only physical-mental suffering that gives pain in the form of diseases. We keep getting diseases like mental and physical suffering, i.e. diseases due to our irregular diet, disordered lifestyle, mental ill-effects – jealousy, malice, greed, anger etc. For example, Diabetes, heart disease, depression, anxiety, insomnia etc.

Purpose: Insomnia disease arises due to our physical-mental pain and impulses; hence it is kept in the category of psycho-physical disease. Yoga therapy is very important to remove insomnia disease because yoga therapy makes us healthy from mind and body, we get rid of diseases like insomnia. In this way, other diseases can also be managed by yoga.

 

Abstract in Hindi Language:

भूमिका:-संसार दुःखमय है। यह व्याधियों के रूप् में वेदना देने वाला शारीरिक-मानसिक दुःख ही है। हमें मनो शारीरिक दुःख रूपी रोग अर्थात् व्याधियाँ हमारे अनियमित आहार-विहार, विकृत जीवनशैली, मानसिक दुर्भावनाओं-ईष्या, द्वेषभय, लोभ, क्रोध इत्यादि के कारण होती रहती है। जैसे:- मधुमेह, हृदयरोग, असवाद, चिन्ता, अनिद्रा इत्यादि।

उद्देश्य:-अनिद्रा रोग हमारे शारीरिक-मानसिक वेदना एवं आवेगों के कारण ही उत्पन्न होता है अतः यह मनो शारीरिक रोग की श्रेणी में रखा जाता है। अनिद्रा रोग को दूर करने हेतु योग चिकित्सा अति महत्त्वपूर्ण है क्योंकि योग चिकित्सा हमें मनों शारीरिक से स्वस्थ बनाती है हमें अनिद्रा जैसी व्याधियाँ दूर हो जाती है। इस प्रकार योग से अन्य व्याधियों का भी यौगिक प्रबन्धन किया जा सकता है।

Keywords: शारीरिक, चिकित्सा, अनिद्रा, हृदयरोग
“Winds Are Blowing” by Hanna Havrylets in the Theatrical Interpretation of the Chamber Choir "Kyiv"
Authors: Vavryshchuk Serhii
Published: March 2022

The author has characterized the demonstrative features of the choral theater genre and their embodiment in the performance of historical oratorio "Winds are blowing" by Ganna Havrylets by the Municipal Academic Chamber Choir "Kyiv". The author defines the affiliation of this play to the type of choral theater "History in the Faces", as 12 historical songs recorded by O. Koshyts during the Kuban expedition (1903-1905) were selected, processed and combined into a dramatic integrity by composer Ganna Gavrilets. They focus on pictures of the national liberation struggle of the Ukrainian people. The theatrical concept of staging in the communicative link is built: composer - conductor - arranger - director - spectator. It was found that in order to dynamize the performance the authors of concert-theatrical performance (conductor Mykola Hobdych, director Vasyl Vovkun) made structural changes (removed individual numbers, added the final instrumental number), enriched the timbre sound palette of the chamber choir with additional instruments (bandura, reed pipe or flute, percussion), which are used by choristers simultaneously with singing. Approaches to the theatrical performances with personification images and general choral scenes, alternating in the form of contrast of drama of the work were underlined. It is established that in the choral works of the cycle with personified imagery the emphasis was on more effective individual acting means (facial expressions, plastics, movements), in epic songs - on more static but symbolically filled mise-en-scène factors (graphic-spatial forms of stage arrangement of performers on stage). It is noted that the directors contributed to the better disclosure of the content of the play through the integrated use of the background (eg, costumes), mise-en-scène and acting means of theatrical choral performance. These artistic techniques also increased the spectacle, concert and stage representativeness and created a variety of acoustic effects.
Interpretation of the Main Heroine's Image in Operas by Christophe Willibald Gluck "Iphigenia en Tauride"
Authors: Kolesnyk Yevdokiia
Published: March 2022

The author emphasizes the urgency of the appeal to С. Gluck's opera "Iphigénie en Tauride" as a work of sublime-majestic, tragic-dramatic character with strong passions, emotional struggle and inner experiences of the heroes. The approach proposed by the author serves as an alternative to the trends of modern theater, in which is rapidly spreading a mass culture of entertainment, show business, ideology consumption and pleasure. The process of the embodiment "Iphigénie en Tauride" in the Komische Oper Berlin with the participation of director V. Felzenstein, conductor K. Mazur and Ukrainian singer Ye. Kolesnyk, the author of the study, is covered. The source and analytical bases of the research are investigated and systematized in the context to identify some key aspects of Gluck's opera reform, their influence on the musical drama "Iphigénie en Tauride" and the peculiarities of the stage embodiment of the work by international ensemble. The aim of the study is to determine the concept of creating an artistically holistic image of the character on the example of interpreting the inner features of the main character of Gluck's opera "Iphigénie en Tauride" with the participation of domestic singers in international art projects. The methodology of scientific exploration of the main content of Gluck's opera reform concerns various points of study: the specifics of the musical dramaturgy of the work, the director's and conductor's concept of collaboration with the singer at the Komische Oper Berlin and the National Opera of Ukraine. The author involves the following methods: experimental modeling, interpretive, comparative. It was proved that the process of radical renewal of the opera was initiated by Gluck in "Orpheus and Eurydice", continued in "Alceste", acquired visible outlines in "Iphigenia in Aulis" and completed in ""Iphigénie en Tauride". Musical drama "Iphigenia in Tauris" absorbed all the achievements of the composer on the path of a radical rethinking of the ways of embodying operas. The general principles of the artistic approach to acting with the priority of realistic-psychological vector of development in the musical theater of both countries were revealed. The competitiveness of domestic artists in the world market of theatrical services is proved on the basis of the performance by the Ukrainian singer abroad during six years of the part of Iphigenia in the original language. The prospects of further scientific research of adaptation of domestic singers to the conditions of creation of international art projects against the background of world integration of modern musical theater are determined.
An Examination of Tenure and Teacher Perceptions of Evaluation: Evidence from Tennessee
Authors: Rodriguez Luis A. , Gegenheimer Karin , Springer Matthew G.
Published: March 2022

The utility of teacher evaluation depends on meaningful teacher engagement with evaluation processes. However, critics of traditional tenure policies suggest that tenure nullifies teacher engagement with practices to improve performance. This study investigates whether tenured teachers exhibit perceptions that reflect disengagement with evaluation and feedback and whether perceptions of evaluation vary based on teachers having received tenure under a reformed system that restricts lifetime protections conditional on continual high evaluation scores. Using statewide administrative and survey data from Tennessee, the study employs propensity score methods to isolate differences in perceptions between comparable groups of tenured and untenured teachers. Results show that tenured teachers report more negative perceptions of evaluation in their district; however, this difference is concentrated among those who received permanent tenure status prior to the reformed tenure system. The study concludes by discussing implications and directions for future research.
Kesme Hızının Ve Su Muhtevasının Kalıcı Kayma Dayanımına Etkisi
Authors: ŞAKAR Burak Bahadır , SAVAŞ Hasan
Published: March 2022

İnşaat mühendisliğinde zeminlerin kalıcı dayanım parametrelerinin belirlenmesi önemli bir yere sahiptir. Özellikle daha önce kayma hareketinin meydana geldiği şevler ile fisürlü ve sert kil zeminleri içeren şevlerin stabilite tahkiklerinde önem arz etmektedir. Kalıcı kayma dayanımına ulaşabilmek için çok büyük yer değiştirmeler gerekebilmektedir, bu yüzden kayma yüzeyleri var olan istinatların ve şevlerin stabiliteleri sadece kalıcı kayma dayanımları ile kontrol edilebilir. Bu çalışmada İstanbul, Çanakkale ve Eskişehir illerinden alınan örselenmiş numuneler üzerinde farklı hızlarda ve farklı su muhtevalarında halka kesme deneyleri yapılmıştır. Çalışmada kesme hızı ile su muhtevasının, zeminin kayma dayanım parametreleri üzerindeki etkilerinin incelenmesi amaçlanmıştır. Bu amaçla numuneler yavaş, orta ve yüksek hızlarda farklı normal gerilmeler altında kesilmiş, aynı işlemler yüksek ve düşük su muhtevası olmak üzere iki ayrı su içeriğinde gerçekleştirilmiştir. Elde edilen sonuçlar incelendiğinde kesme hızının kalıcı içsel sürtünme açısı üzerinde çok fazla etkisinin olmadığı, başlangıç su muhtevası arttıkça kalıcı içsel sürtünme açısının arttığı ve likit limit, plastik limit, plastisite indisi ve kil yüzdesi arttıkça kalıcı içsel sürtünme açısının azaldığı gözlemlenmiştir.
Perbedaan Kadar Trigliserida Menggunakan Serum dan Plasma Edta dengan Biosystem A15
Authors: Aminah Sarah , Sari Indah , Bastian Bastian
Published: March 2022

Trigycerides are the main lipid component in food intake, which is about 98% of total lipids and the remaining 2% consists of phospholipids and cholesterol. Triglycerides are present in adipose tissue, skeletal muscle, liver, lungs, and intestines to  provide energy in metabolic processes. Who estimates about 1 bilion individuals are overweight and about 300 milion individuals are defined as obese, normal triglyceride levels usually do not exceed 150 mg/dl, if triglyceride levels increase by more than 200 mg/dl then called hypertriglyceridemia. The research aims to determine the difference in triglceride levels using serum and plasma EDTA conducted at the Center For Health Laboratories (BBLK) Palembang. The type of research used is cross Sectional with research designintact group comparison. The sample consisted of 30 serums and 30 plasma EDTA taken from 30 respondents. Research is carried out starting from the preparation of patients, taking examination materials, processing of examination materials, analysis and results of research. The average levels of triglyceride examination using serum and plasma were obtained consecutively at 0.91 mmol/L and 0.83 mmol/L. Mann Whitney test results found that the significant value was p = 0.240. The p value obtained is p0.05. The results can be concluded that there is no difference in examination of triglyceride levels using serum and plasma EDTA.
Effect of petrographic composition and chemistry of aggregate on the local and general fracture response of cementitious composites
Authors: Vyhlídal Michal , Rozsypalová Iva , Šimonová Hana , Kucharczyková Barbara , Vavro Leona , Vavro Martin , Němeček Jiří , Rovnaníková Pavla , Keršner Zbyněk
Published: March 2022

This paper concerns the results of research into the influence of the composition of rock inclusions on the fracture response of cement-based composite specimens. Specially designed specimens of the nominal dimensions 40 × 40 × 160 mm with inclusions in the shape of prisms with nominal dimensions of 8 × 8 × 40 mm were provided with an initial central edge notch with a depth of 12 mm. These specimens, which were made of fine-grained cement-based composite with different types of rock inclusion – amphibolite, basalt, granite, and marble – were tested in the three-point bending configuration. Fracture surfaces were examined via scanning electron microscopy and local response in the vicinity of rock inclusions was characterized via the nanoindentation technique. The aim of this paper is to analyse the influence of the chemical/petrographic composition of rock inclusions on the effective mechanical fracture parameters of cement-based composites, as well as on the microstructural mechanical parameters of the interfacial transition zone. The results of this research indicate the significant dependence of the effective fracture parameters on the petrographic and related chemical composition of the rock inclusions.
Mechanical behavior of unidirectional composites according different failure criteria
Authors: Deliou Adel , Bouchouicha Benattou
Published: March 2022

This work is about study of the mechanical behaviour of unidirectional Kevlar / Epoxy composite laminates according to different failure criteria. Varying strength parameters values, makes it possible to compare the ultimate mechanical characteristics obtained by the criteria of Tsai-Hill, Norris, Fisher, Ashkenazi and Tsai-Wu. The epoxy matrix of the material in question is reinforced with up to 60% of its volume by aramid fibers. The stack of four layers composing the arbitrarily oriented and alternating [+q/-q]S materials results in balanced symmetrical laminates. The laminate is subjected to uniaxial tensile membrane forces. Estimate of their ultimate strengths and the plotting of the failure envelope constitute the principal axis of this study. Using the theory of maximum stress, we can determine the various modes of damage of the composite. The different components of the deformation are presented for different orientations of fibers.
Web post-buckling strength of thin-webbed cellular beams using carbon PFRP profiles
Authors: Guedaoura Hamda , Hadidane Yazid
Published: March 2022

Currently, cellular steel beams are widely used by structural engineers and major companies due to their useful structural applications and serviceable performance. However, these types of steel beams are susceptible to different states of instability and failure mechanisms such as web post-buckling. The aim of this paper is to investigate the effectiveness of using externally bonded pultruded carbon fiber (CFRP) profiles for the strengthening of web post-buckling in thin webbed cellular beams as an alternative to the typical welding technique of reinforcement. A proposed numerical model created with the finite element software ABAQUS capable of capturing the de-bonding and fracture along the adhesive layer between steel and CFRP has been validated using published experimental results. The suggested numerical model is then used to simulate the parametric analysis of using pultruded CFRP T and U sections to strengthen six cellular beams of various sizes. It was found that this novel technique was able to prevent the web post-buckling failure mode or delay it to a grater load with a considerable strength enhancement comparable to control beams.
Green Synthesis of Trimetallic Oxides of Mn, Cu, Zn Using Rose Petals and their Antimicrobial Activity
Authors: Gillani Syeda Shaista , Khan Sana Abbas , Nazir Rabia , Qurashi Aisha waheed
Published: March 2022

Mixed metal oxides (CuO, ZnO, and MnO) nanoparticles (NPs) were synthesized by the green process which is simple, cost-effective, eco-friendly, and non-toxic. In the green synthesis method, rose petals extracts were used as a reducing and capping agent while salt solutions (CuCl2, MnCl2, and ZnSO4) were used as a precursor that lead to the formation of mixed metal oxides (CuO, ZnO, MnO) NPs. UV-Visible and FTIR spectroscopy were used for the analysis of mixed metal oxides (CuO, ZnO, MnO) NPs, which showed maximum absorbance in the range of 280 to 370 nm. The presence of particular peaks in FTIR verified the synthesis of mixed metal oxide nanoparticles. The antimicrobial and antifungal activities of mixed metal oxides (CuO, ZnO, MnO) NPs were carried out by the disc diffusion method and well diffusion method. Mixed metal oxides (CuO, ZnO, MnO) NPs showed antimicrobial activity against Escherichia coli and antifungal activity against Candida albicans, Curvularia lunata, Aspergillus niger, and Trichophyton simii. So, these mixed metal oxides (CuO, ZnO, MnO) NPs can be effective in the pharmaceutical sector.

Keywords: antifungal, antimicrobial, green synthesis, mixed metal oxides nanoparticles (MONPs), rose petals extracts

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Критерії сформованості професійно-­комунікативного іміджу іноземних студентів медичних спеціальностей
Authors: Кушнір Ірина
Published: March 2022

Стаття висвітлює проблему пошуку діагностичного інструментарію для визначення результату мовної підготовки іноземних студентів у ЗВО України. Сьогодні спостерігаємо зростання чисельності іноземних студентів, які здобувають вищу освіту в українських вишах англійською мовою. Навчання української мови як іноземної англомовних здобувачів вищої медичної освіти закладає лінгвістичний базис професійно-­комунікативного іміджу майбутніх лікарів. У статті виокремлено критерії та описано показники, за якими можна діагностувати рівень сформованості психологічного, когнітивно-­комунікативного та когнітивно-­мовного складників професійно-­комунікативного іміджу. Застосування описаних критеріїв для оцінки рівня сформованості ПКІ іноземних студентів-­медиків дозволить порівняти характеристики необхідного результату вивчення освітніх дисциплін лінгвістичного циклу з реальними показниками сформованості мовних навичок та мовленнєвих умінь іноземних здобувачів.
PENGARUH KARAKTERISTIK DEWAN KOMISARIS DAN DEWAN DIREKSI TERHADAP KINERJA KEUANGAN
Authors: Lestari Tika , Mutmainah Kurniawati
Published: March 2022

Penelitian ini bertujuan untuk mengetahui pengaruh dari gender diversity, age diversity, tenure diversity, dan etnis Tionghoa pada komposisi dewan komisaris dan dewan direksi terhadap kinerja keuangan. Sampel dalam penelitian ini berjumlah 48 laporan tahunan perusahaan manufaktur industri barang konsumsi yang terdaftar di Bursa Efek Indonesia (BEI) periode tahun 2015 sampai 2018 dan didapat melalui teknik pengambilan purposive sampling sebanyak 12 perusahaan. Teknik analisis yang digunakan dalam penelitian ini adalah metode regresi linear berganda.

Hasil penelitian ini menunjukkan bahwa gender diversity dan etnis Tionghoa pada komposisi dewan komisaris dan dewan direksi tidak berpengaruh terhadap kinerja keuangan, age diversity pada komposisi dewan komisaris berpengaruh positif terhadap kinerja keuangan, age diversity pada komposisi dewan direksi berpengaruh negatif terhadap kinerja keuangan, tenure diversity pada komposisi dewan komisaris berpengaruh negatif terhadap kinerja keuangan, dan tenure diversity pada komposisi dewan direksi tidak berpengaruh terhadap kinerja keuangan.
PENGARUH CAR, DPK, DAN BOPO TERHADAP LDR PADA BANK UMUM DI INDONESIA PERIODE 2014 - 2018
Authors: Kotijah Kotijah , Guspul Ahmad
Published: March 2022

Penelitian yang dilakukan pada saat ini untuk membuktikan pengaruh Capital Adequacy Ratio (CAR), Dana Pihak Ketiga (DPK) dan Biaya Operasional Pendapatan Operasional (BOPO) terhadap Loan to Deposit Ratio (LDR) pada bank umum yang tergolong kedalam buku 4 atau memiliki modal lebih dari Rp. 30 Triliun selama perioe 2014 – 2018.

Dengan model sampel jenuh / sensus. Data yang digunakan adalah dari 7 bank termasuk buku 4 dan periode penelitian yakni 5 tahun berturut - turut.

Hasil penelitian ini menunjukkan bahwa CAR tidak berpengaruh terhadap LDR (H1 ditolak), DPK tidak berpengaruh terhadap LDR (H2 ditolak), BOPO berpengaruh positif terhadap LDR (H3 diterima)
PENGARUH HARGA, LOKASI, DAN KEBERAGAMAN PRODUK TERHADAP MINAT BELI DI PASAR INDUK WONOSOBO
Authors: Juwita Nanda , Hermawan Hermawan
Published: March 2022

Perkembangan pada sektor ekonomi saat ini salah satunya dapat dilihat dari semakin berkembangnya bisnis ritel dan toko-toko grosir yang telah menjamur baik di pusat kota ataupun di desa – desa. Berkembangnya bisnis tersebut mulai merambah dan menjadi pesaing bagi pasar tradisional yang dari dulu telah menjadi pusat perekonomian di suatu wilayah. Salah satunya yaitu pasar tradisional yang ada di Kabupaten Wonosobo yaitu pasar induk Wonosobo. Pasar induk Wonosobo dituntut agar tetap dapat menarik minat beli konsumennya. Namun, kebakaran pasar yang terjadi pada tahun 2014, menimbulkan beberapa permasalahn yang muncul di pasar induk Wonosobo seperti keseuaian harga dengan kualitas, lokasi pedagang yang tidak teratur, dan keberagaman produk yang ditawarkan. Penelitian ini bertujuan untuk membuktikan pengaruh harga, lokasi, dan keberagaman produk terhadap minat beli di pasar induk Wonosobo. Metode analisis data yang digunakan dalam penelitian ini adalah uji analisis regresi linier berganda. Hasil dari penelitian ini menunjukkan bahwa, harga berpengaruh positif dan signifikan terhadap minat beli, lokasi berpengaruh positif dan signifikan terhadap minat beli, keberagaman produk berpengaruh positif dan signifikan terhadap minat beli.
PENGARUH KAPASITAS INDIVIDU, ASIMETRI INFORMASI, DAN PENEKANAN ANGGARAN PADA BUDGETARY SLACK DENGAN BUDAYA ORGANISASI SEBAGAI PEMODERASI
Authors: Rosmilasari Sausi , Hartiyah Sri
Published: March 2022

Penelitian ini bertujuan untuk mengetahui faktor-faktor yang memepengaruhi senjangan anggaran pada SKPD Kabupaten Banjarnegara. Penelitian ini merupakan penelitian kuantitatif. Populasi penelitian ini adalah seluruh karyawan pada 12 SKPD Kabupaten Banjarnegara jumlah sampel yang diperoleh yaitu 62 responden, sedangakan teknik pengambilan sempel menggunakan teknik purposive sampling. Teknik pengumpulan data menggunakan kuesioner. alat analisis yang digunakan adalah regresi linier berganda dan moderate regression analysis (MRA). Dari hasil penelitian dapat disampaikan bahwa diketahui bahwa kapasitas indiviu, asimetri informasi dan penekanan anggaran berpengaruh terhadap senjangan anggaran pada SKPD Kabupaten Banjarnegara, budaya organisasi mampu memoderasi pengaruh kapasitas individu pada senjangan anggaran, sedangkan pada pengaruh asimetri informasi dan penekanan anggaran pada senjangan anggaran budaya organisasi tidak memoderasi. Hasil uji Adjusted R Square pada peneitian ini diperoleh sebesar 0,556 atau 55,6%  artinya bahwa 55,6% senjangan anggaran dipengaruhi oleh kapasitas individu, asimetri informasi dan penekanan anggaran pada SKPD Kabupaten Banjarnegara. Sedangkan sisanya 44,4% dipengaruhi oleh variabel lain diluar dari penelitian ini.
BYSTANDER EFFECT, WHISTLEBLOWING SYSTEM, INTERNAL LOCUS OF CONTROL DAN KOMPETENSI APARATUR DALAM PENCEGAHAN FRAUD DANA DESA
Authors: Wakhidah Anisa Kiromil , Mutmainah Kurniawati
Published: March 2022

Penelitian ini bertujuan untuk menguji pengaruh bystander effect, whistleblowing system, internal locus of control, dan kompetensi aparatur  terhadap pencegahan fraud  dalam pengelolaan dana desa. Populasi dalam penelitian ini adalah semua perangkat desa di Kecamatan Kemiri Kabupaten Purworejo. Teknik pengambilan sampel dalam penelitian ini dilakukan dengan menggunakan metode purposive sampling. Sampel dalam penelitian ini adalah aparatur di 40 desa di Kecamatan Kemiri Kabupaten Purworejo. Responden yang dipilih menjadi sampel dalam penelitian ini adalah kepala desa dan bendahara desa sehingga diperoleh  jumlah sampel dalam penelitian ini adalah 80 responden. Data dikumpulkan melalui kuesioner dan metode analisis yang digunakan dalam penelitian ini adalah regresi linear berganda dengan bantuan perangkat lunak SPSS Statistics v.23.Hasil penelitian ini menunjukkan bahwa bystander effect berpengaruh negatif terhadap pencegahan fraud dana desa, sedangkan whistleblowing system, internal locus of control  dan kompetensi aparatur berpengaruh positif terhadap pencegahan fraud  dalam pengelolaan dana desa
НАСІННЄВА ПРОДУКТИВНІСТЬ ТА ЯКІСТЬ НАСІННЯ ВИДІВ РОДУ ASTRAGALUS L. В УМОВАХ КРЕМЕНЕЦЬКОГО БОТАНІЧНОГО САДУ
Authors: Панкова Ольга , Мельничук Олена , Кубінська Людмила
Published: March 2022

В статті наведені підсумки трьохрічних спостережень за інтродукованими видами роду Astragalus L. в умовах Кременецького ботанічного саду. Подано результати дослідження насіннєвої продуктивності та якості насіння семи представників роду Astragalus: A. canadensis L., A. ponticus Pall., A. cicer L., A. galegiformis Cicin., A. onobrychis L., A. falcatus L., A. dasyanthus Pall. Оцінено потенційну та фактичну продуктивність видів. Викладено результати біологічних особливостей насіння. Визначено масу 1000 насінин, схожість та енергію проростання насіння рослин роду залежно від генотипових особливостей. Встановлено, що скарифікація насіння значно підвищила їхню енергію проростання та схожість. Лабораторна схожість нескарифікованого насіння не висока, сягає 41,2–70,3%, скарифікованого дещо вища – 72,8–95,3%, в залежності від виду. Визначено посівні якості насіння в залежності від їх тривалості зберігання.
Optimization Possibilities in Final Products Inventory Services
Authors: Juhász János
Published: March 2022

My study is focusing on the internal companies’ logistics services to increase the efficiencies of final products inventory. Competitiveness and effectiveness are important factors in the manufacturing and services processes, where are needed to serve out the whole logistics networks for different sectors.  My article provides an integrated overview of the fictitious company' final products inventory activities and its intensification. There are three related area of the inventory activities: packaging, forms of final products load and the related vehicle unit services. This paper shows alternative solutions to improve the sensitivity of the final products processes. The methodology enables to find the right resource allocations for the efficient operation in the service of inventory operation.
Enhanced Rao Algorithms for Optimization of the Structures Considering the Deterministic and Probabilistic Constraints
Authors: Kaveh Ali , Zaerreza Attaolah
Published: March 2022

Rao algorithms are metaheuristic algorithms that are based on population and do not have metaphors. These algorithms are extremely simple and do not require the use of any parameters that are dependent on the problem. Although these algorithms have some other benefits to, they are vulnerable of being trapped in local optima. The present work proposes Enhanced Rao algorithms denoted by ERao as a means of alleviating this drawback. In the ERao algorithms, the modified version of the statistically regenerated mechanism is added. Additionally, the mechanism that sticks the candidate solution to the border of the search space is modified. The efficiency of the ERao algorithms is tested on three structural design optimization problems with probabilistic and deterministic constraints. The optimization results are compared to those of the Rao algorithms and some other state-of-art optimization methods. The results show that the proposed optimization method can be an effective tool for solving structural design problems with probabilistic and deterministic constraints.
Research into electro-hydraulic blasting impact on ore masses to intensify the heap leaching process
Authors: Serdaliyev Yerdulla , Iskakov Yerkin
Published: March 2022

Purpose. Substantiating the main explosive impulse parameters and determining the dependences of metal recovery during forced loosening and shaking of the ore mass by an electro-hydraulic blasting to intensify the heap leaching process. Methods. The experimental laboratory studies have revealed the dependences of the discharge energy influence on the blasting pressure at various parameters of the discharge capacity and inductance, as well as the change in the metal content in the productive solution when the ore mass is exposed to an electro-hydraulic blasting. Findings. A research methodology using the models of the electro-hydraulic blasting impact on the ore mass is proposed. In addition, the similarity criteria have been substantiated, which make it possible to study the nature of shaking and loosening under various loading parameters. It has been determined that using the method of influencing the ore mass with an electric discharge in a liquid increases the degree of metal recovery from the ore during heap leaching and increases the rate of the solution penetration into the depth of the ore mass. When using the method of loosening the ore mass by artificial shaking, the recovery of copper increases by 10-15% and the leaching time decreases by 1.5 times. Originality. It has been determined that due to the possibility of regulating the electric discharge capacity in the required range during blasting operations, loosening and additional crushing of the ore mass occurs; fractures are formed in lumpy ores, which contribute to an increase in the rate of leaching solution infiltration. Practical implications. The proposed technology makes it possible, without dismantling the equipment and irrigation communications, to perform additional loosening of the ore mass and increase the rate of the leaching process, as well as significantly reduce the time of the technological process.
Fabrication of Cu2ZnSnS4 (CZTS) thin films by ultrasonic spray pyrolysis at a low substrate temperature and effect of tin concentration on the characteristics of the CZTS thin films
Authors: Sultana M , Siddika A , Mahmood SS , Sharmin A , Tabassum S , Rahman M , Bashar MS
Published: March 2022

Cu2ZnSnS4 (CZTS) thin films are fabricated on glass substrates using the spray pyrolysis method with different concentrations of Sn content were studied in this research work. All the CZTS thin films are fabricated at substrate temperature 200°C to minimize the formation of secondary phases. Here, we show how the variation in Sn content concentration influences the optical and structural properties of the CZTS thin films. The XRD patterns reveal that the concentration of Sn content has to be optimized to minimize the formation of secondary phases for a fixed substrate temperature. In turn, the band gap of the CZTS films is highly influenced by the formation of secondary phases. We have found that the films prepared from the precursor solution with 1.8 mM concentration of Sn content have the best crystal structure and an optical band gap of 1.55 eV. The CZTS thin films also have good carrier concentrations ranging from 4.2×1019 to 22.9×1020 cm-3.
Bangladesh J. Sci. Ind. Res. 57(1), 1-6, 2022
Qualitative changes of different vegetable oils during repeated deep frying
Authors: Lisa SA , Kabir MA , Rahman MM , Rahman S
Published: March 2022

Repeated use of frying oils can produce elements that degrade food quality and promote the creation of chemicals with negative nutritional consequences and potential health risks. During multiple frying cycles in French fries, the quality of edible oils (soybean oil, rice bran oil, sunflower oil, and palm olein) was assessed. Except for RBO (F: 0.37-0.56 %), FFA percent was discovered in the usual range in SBO, SnFO, and PO. PV was raised by repeated frying, but SnFO showed the most instability (2.38-30.96) meq O2/kg. RBO produced the most trans-fat (0.85-1.21 percent), but SnFO did not produce any. While vitamin A content decreased after three frying cycles, the PO used before retained higher vitamin A (16.29-14.61 mg/kg). However, no oil, even extracted oils, holds up to the quality requirement after three frying cycles.
Bangladesh J. Sci. Ind. Res. 57(1), 49-60, 2022
Enhanced Passive Stormwater Infiltration Improves Urban Melia Azedarach Functioning in Dry Season
Authors: Gleeson Xanthia , Johnson Tim , Lee Gobert , Zhou Yifei , Guan Huade
Published: March 2022

Urban water management projects involving stormwater harvesting, detention, and infiltration are being increasingly combined with urban greening to support adaptation and resilience to the changing climate. A novel stormwater harvesting device, the TREENET Inlet, intercepts stormwater runoff from roads and soaks it into the soil through a leaky well to provide passive irrigation directly into street tree root zones. This study investigated the effects of stormwater harvesting through these inlet systems on the growth, water-use, leaf-level gas exchange and productivity of white cedar (Melia azedarach) street trees in a semi-arid climate in South Australia. The results indicated that mature trees with TREENET Inlets and leaky wells transpired 17% more water per unit of canopy area per day, on average for about a year, and 21% more during the dry season. White cedar saplings with stormwater harvesting grew 65% more in height and 60% more in diameter at breast height over a 3-year period than saplings without stormwater harvesting. This is consistent with observed 106% greater stomatal conductance and up to 169% greater photosynthesis rate in the dry season for saplings supported by harvested stormwater. This study shows that stormwater harvesting and infiltration by TREENET Inlets provides significant benefit to white cedar trees growing in a suburban street.
Mitral Regurgitation and Body Mass Index Increase the Predictability of Perioperative Bleeding in Anticoagulated Patients With Nonvalvular Atrial Fibrillation
Authors: Huang Hao , Cai Chi , Hua Wei , Zhang Nixiao , Niu Hongxia , Chen Xuhua , Wang Jing , Jia Yuhe , Chu Jianmin , Tang Min , Zhang Shu
Published: March 2022

Background

Catheter ablation (CA) effectively restores sinus rhythm in atrial fibrillation (AF) but causes a short-term fluctuation in the coagulation state. Potential risk factors and better management during this perioperative period remain understudied.

Methods

We consecutively included 940 patients with nonvalvular AF who received CA at Fuwai Hospital, Beijing, China. Patients were divided into two groups according to their bleeding status during 3 months' anticoagulation. Any adverse events related to bleeding in the 3 months were evaluated. The HAS-BLED score and ABC-bleeding score, as well as other potential factors, were explored to predict bleeding risk.

Results

In this observational study, 8.0% and 0.9% of the whole population suffered from bleeding and thromboembolic events, respectively. After adjusting for known factors related to bleeding, mitral regurgitation (MR, p for trend <0.001) and body mass index (BMI, odds ratio (OR) = 0.920, 95% CI 0.852–0.993, p = 0.033) were the most significant ones. C-indexes of the HAS-BLED score and ABC-bleeding score for bleeding were 0.558 (0.492–0.624) and 0.585 (0.515–0.655), respectively. The incorporation of MR and BMI significantly improved the predictive value based on HAS-BLED score (C-index = 0.650, 95% CI 0.585–0.715, p = 0.004) and ABC-bleeding score (C-index = 0.671, 95% CI 0.611–0.731, p < 0.001). The relative risk of mild-moderate MR was 4.500 (95% CI 1.625–12.460) in patients with AF having HAS-BLED = 1 and 4.654 (95% CI 1.496–14.475) in HAS-BLED ≥ 2, while it was not observed in patients with HAS-BLED = 0 (p = 0.722).

Conclusion

More severe MR and lower BMI are associated with a higher incidence of perioperative bleeding, which helps improve the predictability of increased individual bleeding risk of a patient with nonvalvular AF who has received CA therapy and oral anticoagulants.
Advances in Procedural Echocardiographic Imaging in Transcatheter Edge-to-Edge Repair for Mitral Regurgitation
Authors: Fan Yiting , Chan Jeffrey Shi Kai , Lee Alex Pui-Wai
Published: March 2022

Transcatheter edge-to-edge repair (TEER) therapy is recommended by the American College of Cardiology/American Heart Association (ACC/AHA) guidelines for selected patients with symptomatic severe or moderate-severe mitral regurgitation (MR). Echocardiography, in particular transesophageal echocardiography (TEE), plays a critical role in procedural planning and guidance for TEER. Recent innovations and advances in TEE techniques including three-dimensional (3D) imaging, unlimited x-plane imaging, live 3D multiplanar reconstruction, as well as transillumination imaging with color Doppler and transparency rendering have further enhanced procedural imaging for TEER, especially for complex diseases including commissural defects, clefts, and multi-segment pathologies. This review discusses the technology of these advanced procedural imaging techniques and provides a “step-by-step” guide on how to apply them during the TEER procedure with a focus on their added values in treatment of complex valve lesions.