bluuebunny/crossref_metadata_2025 huggingface dataset:
Gerakan kemandirian pangan rumah tangga melalui Program Budikdamber di Kelompok Wanita Tani Pesona Alam Sejahtera
Authors: Anindita Nosa Septiana , Khumaira Annisa
Published: May 2022

Kelompok Wanita Tani (KWT) sebagai salah satu penggerak terwujudnya Program Desa Mandiri Pangan (Demapan). Salah satu kegiatan yang mendukung terbentuknya Demapan ini yaitu dengan mendayagunakan dan mengoptimalkan sumber daya lokal melalui Budidaya Ikan Dalam Ember (Budikdamber). Kegiatan edukasi lingkungan ini dilaksanakan pada mitra, yaitu KWT Pesona Alam Sejahtera (PAS). Pendekatan melalui program Budikdamber diharapkan dapat meningkatkan kesadaran masyarakat khususnya ibu-ibu rumah tangga yang tidak bekerja (Kelompok Wanita Tani) tentang cara budidaya ikan lele sekaligus kangkung yang efektif dan efisien dalam wadah ember. Melalui program pengabdian kepada masyarakat ini, KWT-PAS dapat menjadi cikal bakal kemandirian pangan di mulai dalam lingkungan rumah tangga. Pengabdian ini dilaksanakan melalui beberapa tahapan yaitu memberikan edukasi kepada anggota KWT PAS; pemberian alat dan bahan untuk kegiatan budidaya termasuk bibit lele, benih kangkung dan pelet ikan; pendampingan mulai dari proses pembuatan instalasi Budikdamber, penyemaian benih, pemeliharaan ikan lele dan kangkung; pemantauan secara berkala terhadap proses budidaya. Berdasarkan pelaksanaan kegiatan pengabdian, anggota KWT PAS berperan aktif dalam kegiatan budidaya, rata-rata umur panen lele sekitar 2,5-3 bulan pemeliharaan sampai bulan ke-5. Selanjutnya kangkung sudah mulai dapat dipanen pada umur tanam 2-3 minggu hingga bulan ke-5 proses pemeliharaan. Rata-rata kangkung yang diperoleh saat panen sebanyak 1 ikat untuk setiap instalasi Budikdamber.Â
Edukasi pencegahan penularan HIV dari ibu ke anak (PPIA) dan pemeriksaan kesehatan
Authors: Rochmawati Lusa , Prabawati Sulistyaningsih , Melina Fitria , Kuswanti Ina , Priyantari Wiwin
Published: May 2022

Persebaran kasus HIV menurut faktor resiko lebih banyak pada heteroseksual namun perlu diperhatikan setiap tahun kasus homoseksual juga meningkat. Kasus penularan ibu ke anak diminimalisir dengan kegiatan Tripel Eliminasi pada ibu hamil. Prevalensi penderita hipertensi dan diabetes melitus sebagian besar pada usia â‰¥15. Tahapan kegiatan PKM melalui: 1) Edukasi Tentang Pencegahan Penularan HIV dari Ibu ke Anak (PPIA) menggunakan media leaflet dan video; 2) Pemeriksaan kesehatan kepada Kader PKK berupa pemeriksaan tekanan darah dan gula dalam darah sewaktu. Pelaksanaan di Balai Kampung Pancasila Sakti, Mergangsan Lor, Kelurahan Wirogunan, Yogyakarta. Sasaran kegiatan adalah kader PKK sejumlah 18 orang. Pre-test pengetahun tentanng Pencegahan Penularan HIV dari Ibu ke Anak (PPIA) menggunakan kuesioner. Hasil: 1) Pengetahuan kader PKK tentang Pencegahan Penularan HIV dari Ibu ke Anak (PPIA) sebagian besar dalam kategori baik. 2) Hasil pemeriksaan tekanan darah sebagian besar dalam kategori normal. 3) Pemeriksaan gula dalam darah sewaktu seluruhnya dalam kategori normal. Â
Gerakan sadar vaksinasi COVID-19 di Korp Mubalighot PDA Kabupaten Magelang
Authors: Nugraheni Ika Afifah , Rosida Luluk
Published: May 2022

Saat ini, pemerintah sedang gencar melakukan program vaksinasi COVID-19 dalam rangka menurunkan angka penyebaran, penularan dan kematian yang disebabkan oleh virus SARS-CoV-2. Namun di dalam pelaksanaannya, program vaksinasi COVID-19 mengalami kendala di masyarakat. Masyarakat masih mempertanyakan dan meragukan keamanan dari vaksin COVID-19. Permasalahan ini ditemui pula di Korp Mubalighot Pimpinan Daerah â€˜Aisyiyah Kabupaten Magelang. Oleh karena itu, pada kegiatan pengabdian ini dilakukan penyuluhan untuk meningkatkan pengetahuan anggota Korp Mubalighot mengenai vaksin COVID-19. Pelaksanaan pengabdian dilaksanakan secara daring karena masih dalam kondisi PPKM. Tahapan pelaksanaan terdiri dari beberapa tahap, meliputi konsolidasi, persiapan, pelaksanaan dan evaluasi. Berdasarkan pelaksanaan penyuluhan, sebanyak 67% anggota Korp Mubalighot telah mengikuti program vaksinasi COVID-19. Dari keseluruhan anggota yang belum vaksin, 80% bersedia untuk mengikuti program vaksinasi dalam waktu dekat. Selain itu, anggota Korp Mubalighot juga semakin yakin untuk mengikuti vaksinasi. Hal ini dikarenakan pada kegiatan penyuluhan diberikan pemahaman serba serbi mengenai vaksinasi COVID-19. Dengan demikian, pelaksanaan pengabdian telah mampu meningkatkan pengetahuan anggota Korp Mubalighot mengenai vaksinasi COVID-19.Â
PERBEDAAN KOPERASI DENGAN ORGANISASI LAINNYA
Authors: Asniar
Published: May 2022

Suatu badan usaha didefenisikan sebagai organisasi yang terstruktur dalam mengelola faktor-faktor produksi untuk mendapatkan keuntungan. Salah satu karakteristik yang penting dari badan usaha adalah manajemen yang baik. Jika suatu badan usaha dikelola dengan baik dapat meningkatkan kinerja badan usaha dan akan meningkatkan nilai badan usaha bagi para pemegang saham. Ada beberapa bentuk badan usaha antara lain, Badan Usaha Milik Negara (BUMN), Badan Usaha Milik Swasta (BUMS), Badan Usaha Milik Daerah (BUMD), dan Badan Usaha Campuran. Sedangkan pengertian koperasi berdasarkan pasal 1 undang-undang nomor 25 tahun 1992 tentang perkoperasian diberikan pengertian sebagai berikut “koperasi adalah badan usaha yang beranggotakan orang-orang atau badan hukum koperasi dengan berlandaskan kegiatannya berdasarkan prinsip koperasi sekaligus sebagai gerakan ekonomi rakyat yang berdasarkan atas asas kekeluargaan”. Adapun perbedaan koperasi dengan badan usaha lain yaitu, satu anggota dalam sebuah koperasi memiliki satu suara yang tidak dapat diwakilkan orang lain. Sementara dalam badan usaha lain, satu suara atau lebih dapat dimiliki oleh pemodal. Simpanan anggotan menjadi modal badan usaha lainnya diperoleh dari penjualan saham, perorangan, atau kelompok.
Budaya/Kearifan Lokal Diulleleani Dan Implementasinya Terhadap Pembentukan Karakter Anak Usia Dini Di Toraja
Authors: siramba' Yusni stasia
Published: May 2022

Humans and culture are inseparable. Because culture is a part of everyday life. In culture, especially Toraja, there are several forms, namely Adat, Aluk. In addition, local wisdom which is a habit of a community group is also included in culture, as in the Toraja community there are various local wisdoms that are still practiced today. One of them that will be discussed in this paper is Diulleleanni's local wisdom. In this paper, we will discuss and examine how the implementation of Diulleleanni's culture or local wisdom on the formation of early childhood character who grows up in Toraja community groups
MODEL ANALISIS IS-LM DALAM PERSPEKTIF ISLAM
Authors: Huzain Hasriany
Published: May 2022

IS-LM terdiri dari IS dan LM. IS adalah Invesment Saving yang berarti pasar barang sedangkan LM adalah Liquidity Money yang berarti pasar uang. Model IS-LM menjelaskan interaksi antara dua pasar, yaitu pasar barang dan pasar uang.
Implementasi Pendidikan Karakter Dalam Perkembangan Moral dan Kedisiplinan Peserta Didik
Authors: Parinding Jenri Fani
Published: May 2022

Pendidikan karakter merupakan suatu usaha yang dilakukan secara sadar (disengaja) dalam membantu manusia memahami, peduli dan menerapkan suatu nilai-nilai inti. Dengan adanya pendidikan karakter diharapkan watak dan kepribadian seorang peserta didik dapat terbentuk. Integrasi pendidikan karakter sangat penting dalam perkembangan moral peserta didik. Dalam perkembangan zaman sangat menuntut perkembangan moralitas, kedisiplinan dan intelektualitas peserta didik agar mampu bersaing di dunia kerja dan juga dalam menjalani kehidupan yang akan mereka hadapi kedepannya.
Meeting Elliot: A quasi-experiment on the effect of parasocial contact with transgender celebrities on mass attitudes towards transgender individuals
Authors: Thompson Jack
Published: May 2022

Work at the intersection of LGBTQ+ politics and social relations attests to the influence that visibly queer celebrities exert on wider public attitudes towards those with non-heteronormative and non-cisgender identities. Still, work on the influence on parasocial interaction on mass attitudes with respect to transgender celebrities remains somewhat scant. In this research note, I address these limitations by focusing on the well-publicized news story of Elliot Page coming out as a transgender man in December 2020. Empirically, present evidence from a quasi-experiment leveraging survey fieldwork from Project Implicit’s Transgender IAT, which coincided with Page’s coming out December 1. Despite being a salient news story at the time, I find limited evidence that exposure to news and information about Page’s coming out lead to a decrease in transphobia among the wider public. To the extent that parasocial interaction with celebrities is known to influence mass attitudes, the results lead us to update our understanding of how such effects might be conditional on public familiarity with the celebrity in question.
Pendidikan Kristiani sebagai Sarana Pembentukan Karakter Kristiani Anak dalam Konteks Keluarga, Gereja dan Sekolah
Authors: Pare Elin Tangke
Published: May 2022

Pendidikan Kristiani merupakan wadah untuk membentuk karakter Kristiani anak dalam keluarga, gereja dan sekolah. Tujuan dari penelitian ini yaitu untuk mendeskripsikan pendidikan Kristiani sebagai sarana pembentukan karakter Kristiani anak.
The motivation–impact gap in pro-environmental clothing consumption
Authors: Nielsen Kristian Steensen , Brick Cameron , Hofmann Wilhelm , Joanes Tina , Lange Florian , Gwozdz Wencke
Published: May 2022

Accurate models of pro-environmental behavior can support environmental sustainability. Previous studies identifying the psychological predictors of pro-environmental behavior rarely accounted for environmental impact. We studied the greenhouse gas emissions of clothing purchasing across four countries and found that psychological factors like attitudes and personal norms strongly predicted a common self-reported behavior scale of clothing purchasing, but only weakly predicted clothing-related greenhouse gas emissions. This result challenges widespread inferences using pro-environmental behavior scales and suggests that psychological factors may be a poor predictor of clothing-related environmental impact.
Confronting ethical and social issues related to the genetics of musicality
Authors: Gordon Reyna L , Niarchou Maria , Martschenko Daphne , Morrison Matthew D. , Bell Eamonn , Jacoby Nori , Davis Lea
Published: May 2022

New interdisciplinary research into genetic influences on musicality raises a number of ethical and social issues for future avenues of research and public engagement. The historical intersection of music cognition and eugenics heightens the need to vigilantly weigh potential risks and benefits of these studies and use of their outcomes. Here we bring together diverse perspectives (complex trait genetics, music cognition, musicology, bioethics, and neuroscience) to guide ethical use of this new knowledge. We discuss a framework for incorporating principles of ethically and socially responsible conduct of musicality genetics research into each stage of the research lifecycle: study design, study implementation, potential applications, and communication about the research.
Evidence of gender imbalance across samples in sport and exercise psychology
Authors: Walton Courtney C. , Gwyther Kate , Gao Caroline X. , Purcell Rosemary , Rice Simon
Published: May 2022

There are concerns that the field of sport and exercise psychology is limited by insufficient consideration for the demographic, socioeconomic and cultural identities and experiences of participants. Focusing on gender specifically, recent evidence suggests that studies in sports science and medicine disproportionately feature more men and boys as participants. However, to date no study has empirically quantified the level of gender in the field of sport and exercise psychology. This study therefore explored gender balance among sport and exercise psychology samples published across five leading journals in the field, with articles taken from three separate years (2010, 2015, 2020). Across the 627 studies, data were collected from 258,160 participants. Of these, 138,133 were men/boys (54%), 119,398 were women/girls (46%), and 629 were non-binary or not reported (0.2%; 432 not reported, 197 identified as non-binary or another gender). We demonstrated that studies which focused on sport – rather than exercise – psychology, significantly underrepresented women/girls. Specifically, the OR for sport as compared to exercise, was 4.94 (95% CI = 3.19 - 7.64, p < .001), suggesting a markedly increased likelihood of male participation. Nearly one in five studies in sport psychology included exclusively male participants, compared to just 7% with females. Studies conducted in Europe, as well as those exploring interventions and experimental research, were also associated with an over-representation of male participants. Important questions are raised as to the conduct of representative research in the field of applied sport psychology, with recommendations provided.
Cultivating Imagination: A Case for Teaching Information Ethics With Works of Fiction
Authors: Vamanu Iulian
Published: May 2022

This article argues that the MLIS curriculum should offer information ethics courses that enable future information professionals to develop their imaginative powers through close study and discussion of fiction. LIS students reading ethical theory and fiction bring the two into conversation and as a result reach a better understanding of both. Crucially, this process presupposes the exercise of empathetic imagination, a mental capacity that helps us inhabit other perspectives and modes of being in the world. The paper supports this discussion with evidence from an instructional intervention implemented during an information ethics course within an LIS program at a large public research university.
Facilitating Student Co-Authored Papers in LIS Education Research: A Case Study from the LIS Classroom
Authors: Helkenberg Davin
Published: May 2022

This article describes the process and tools used to facilitate a collaborative student co-authored paper that was recently published as a short communication in the Journal of Education for Library and Information Science. As the instructor of the course in which the paper project took place, I provide direction here for other LIS instructors on how to successfully facilitate publishable-quality student co-authored papers as an in-class activity using online collaborative teaching tools. This paper project is especially relevant to courses or projects that include social justice topics.
Graduate Students’ Perception of a New Online Library and Information Science Program at a Regional Library School in the Caribbean: A Preliminary Investigation
Authors: Baker-Gardner Ruth
Published: May 2022

Online education is gaining momentum as technology continues to have an impact on the teaching and learning process. As a result, many library schools are currently offering library and information science (LIS) education in blended and online modes. This preliminary research is an examination of graduate students’ perception of a new online program implemented at a regional library school in the Caribbean. Fourteen participants were interviewed. The majority of the students enrolled in the programs were females between the ages of 30 and 49. Their primary reasons for studying online were distance from the university, family responsibilities, and work commitment. Students had a positive perception of most components of the program. They indicated a willingness to recommend the program to othershowever, they were not satisfied with quality and timeliness of feedback provided for some courses andthe availability of resources. To improve the experience of online students, necessary resources need to be procured and strategies employed to provide timely and quality feedback.
Race, Privilege, and Intersectionality: Navigating Inconvenient Truths through Self-Exploration
Authors: Singh Rajesh
Published: May 2022

Preparing culturally competent information professionals requires experiential approaches that would challenge them to navigate their own cultural landscape though introspective lenses. However, for information professionals, the tricky business of investigating oneself remains largely unacknowledged and unstudied. This study demonstrates how information professionals discover and come to understand the meaning of race, privilege, and intersectionality between them by navigating their own cultural identity. A qualitative content analysis of 33 personal identity exploration narratives reveals the importance of self-awareness in cultivating a culturally responsive mindset. This study addresses an approach to LIS education that calls for intentional efforts in cultivating self-reflexive information professionals for bringing sustainable change in a culturally diverse society.
“Like Putting Broccoli in a Quiche”: Instructors Talk about Incorporating Theory into Reference Courses
Authors: VanScoy Amy , Julien Heidi , Harding Alison
Published: May 2022

The practice of reference and information service (RIS) should be based on an understanding of how users seek information to fill information needs and of what they do with that information once they have found it. RIS professional education, therefore, should provide students with a strong grounding in information behavior. This study explores if and how information behavior theories and models are integrated into basic RIS courses in North American Master’s programs, building on the results of a previous syllabus study. Interviews with sixteen instructors, including full-time and adjunct faculty, revealed a range of opinions about the importance of information behavior theories and models in RIS coursework, as well as student receptivity to theories and models. The insights of the instructors and the rich detail provided by the interview method help to contextualize previous studies about information behavior content in RIS professional education.
Medical Library and Information Sciences Educational Barriers: A Qualitative Study
Authors: Hashemian Mohammadreza , Zare-Farashbandi Firoozeh , Rahimi Alireza , Yamani Nikoo , Adibi Peyman
Published: May 2022

This study aims to identify the most important barriers in medical library and information sciences (medical LIS) education in Iran and to present suitable solutions to remove these barriers. In this qualitative study, data were gathered from semi-structured interviews with 18 medical LIS PhD students and then analyzed using a qualitative content analysis approach. Educational barriers in medical LIS divided into four categories: curriculum barriers, department and faculty member barriers, official education and professional needs barriers, and student and graduate barriers. Medical LIS education requires major changes, including changes in the current curriculum, quality evaluation of educational groups and faculty members, matching curriculum with current stakeholder needs, as well as addressing motivational and employment barriers for graduates.
Child Development Knowledge among New Children’s Librarians in US Public Libraries
Authors: Rice Sullivan Jennifer
Published: May 2022

The role of the children’s librarian has evolved to include providing many services to children and their caregivers, requiring the children’s librarian to have a knowledge not only of children’s literature but also of children themselves. However, how well competencies related to child development are supported or are being met has not been well investigated. This quantitative descriptive study addresses this gap by investigating child development knowledge among new children’s librarians, including potential sources of such knowledge and the relevance to specific aspects of children’s librarianship. A survey relying on a convenience sampling of new children’s librarians in public libraries was distributed through two online social media groups, and a content analysis of MLIS program websites was also performed. The results indicate that child development knowledge is relevant to many aspects of children’s librarianship, and that while new children’s librarians do have some knowledge based primarily on practical experience, many lack a strong academic foundation, which may lead to knowledge gaps. These findings indicate a need for more support in this area, which could be provided by a more intentional inclusion of child development content in LIS curricula and continuing education opportunities post-employment.
Assessing Skill Building in Metadata Instruction: Quality Evaluation of Dublin Core Metadata Records Created by Graduate Students
Authors: Zavalina Oksana L. , Burke Mary
Published: May 2022

The quality of metadata has a direct effect on the ability to find, identify, select, obtain, and explore information; therefore, training to create high-quality metadata is an important, yet challenging, task for LIS educators. To provide such training effectively, instructors need to develop a vision for where best to focus their efforts, informed by understanding of the common metadata quality problems in student-created records and the way in which observed patterns correlate with the content and methods of instruction. Our exploratory case study addresses this need through empirical data. The article provides an overview of the metadata-creation skill building in instructional design of an online graduate metadata course at a US university and includes results of a comparative content analysis of student-created Dublin Core metadata records in three semesters based on the criteria of accuracy, completeness, and consistency. Findings reveal that accuracy and completeness issues are prevalent and that metadata quality problems revolve mainly around representation of relations and subjects and the application of controlled vocabularies. Results also indicate student confusion regarding the purpose of several metadata elements. The article discusses the findings in relation to content and methods of instruction, considers how the observed quality issues in student-created metadata might be addressed in improving skill building through curriculum development, and proposes directions for further research.
Shifts: How Changes in the US Black Population Impact Racial Inclusion and Representation in LIS Education
Authors: Ndumu Ana
Published: May 2022

This demographic study contributes to scholarship on the recruitment of Blacks into the US LIS workforce by situating Black librarianship within broader population trends. The research combines historical LIS reports, Africana studies scholarship, and federal data to describe how long-term transitions in the overall US Black population influence LIS. Issues pertaining to middle-class job prospects, higher education attainment, and immigration are investigated. A review of varied evidence suggests that librarianship as a career option remains largely out of sight or out of reach for many Blacks. The article provides recommendations for LIS leaders to achieve synergized recruitment and inclusion efforts.
Internal Liquid Metal Channels to Enable High Power Additively Manufactured SMA Actuators
Authors: Mingear Jacob L. , Allen Brady K. , Zamarripa Jessica J. , Hartl Darren J.
Published: May 2022

Shape memory alloys are capable of producing some of the highest actuation stresses (~300 MPa) of any active material. However, large monolithic SMA actuators, which can induce the tremendous forces required in some applications, are currently limited to low cyclic actuation frequencies due to their associated high thermal masses coupled with innate low thermal diffusivities of the material. An increase in the effective thermal diffusivity of an SMA actuator system will result in an increase in actuation frequency; accordingly, this would lead to the ability to perform more cycles over a given time interval and subsequently yield an overall higher actuator power density (energy density with time). This current work presents ongoing research in the design, manufacturing, enabling surface engineering (such as chemical etching and anodization), and testing of internal channel additively manufactured SMA actuator designs, including a tensile bar variation and planned testing of an optimized cantilever beam.
Controlling Crystallographic Texture and Thermomechanical Properties of NiTi Shape Memory Alloy through Laser Powder Bed Fusion Technique
Authors: Safaei Keyvan , Nematollahi Mohammadreza , Bayati Parisa , Kordizadeh Fatemeh , Abedi Hossein , Taheri Andani Nasrin , Poorganji Behrang , Elahinia Mohammad , Taheri Andani Mohsen , Benafan Othmane
Published: May 2022

In this work, the authors introduce an approach in additive manufacturing that enables control of the crystallographic texture through controlling the build orientation in the laser powder bed fusion (LPBF) method. The LPBF parameters play a key role in tailoring the microstructure of the as-fabricated parts. The proposed approach provides the capability of altering/enhancing the properties of the as-printed NiTi shape memory alloys by controlling the texture. The anisotropy may not be preferred for applications with complex and multi-axial loading regimes; however, the approach can be suitable for application with the main loading direction such as torque tube actuators.
Towards Understanding the Initiation and Growth of Fatigue Failures at Defects and Inclusions in NiTi
Authors: Rendon Nathan , Daharsh Emma , LePage William
Published: May 2022

Failure in device-grade NiTi is often due to nonmetallic inclusions in the NiTi, along with phase transformation in the surrounding NiTi. While progress has been made through metallurgy for high-purity NiTi, along with fatigue life experiments (e.g., total life with respect to mean strain), there remains a lack of understanding about how the fatigue life of NiTi devices is determined in the presence of inclusion defects. To better understand inclusions, this work is probing the initiation and growth of fatigue cracks in and around particle- void assemblies. The approach utilizes a combination of fatigue testing, scanning electron microscopy (SEM), both optical and SEM digital image correlation (DIC), and focused ion beam milling (FIB). Initial results have revealed that cracks tend to form first around smaller "teardrop" inclusions instead of larger "stringer" inclusions. The crack-forming inclusions tend to have nonmetallic inclusions that remain intact. This is in contrast with the larger, "stringer" inclusion that has nonmetallic particles that are not intact. Additional work is being done to better understand these findings. Additionally, ongoing studies with energy-dispersive X- ray spectroscopy (EDX) are identifying the composition of the various inclusion types.
RESULTS OF EXPERIMENTAL STUDIES OF THE HEAT ENGINEERING CHARACTERISTICS OF INDUSTRIAL FURNACE WATER-HEATING HEAT RECOVERY UNITS
Authors: Fialko N.М. , Prokopov V.G. , Navrodska R.O. , Shevchuk S.I. , Stepanova A.I.
Published: May 2022

The results of a complex of experimental studies of thermal and aerodynamic indicators of water-heating heat-recovery exchangers of dusty exhaust gases from glass-making furnaces are presented. The studies were carried out on an experimental installation located behind a glass-melting furnace, and in the process of start-up operations during the introduction into operation of modular-type water-heating heat exchangers (HWM) developed by IET NAS of Ukraine at various glass-producing enterprises. The studies were carried out using modern measuring equipment according to certified methods of the services of metrological adjustment of glass-making enterprises, with the participation of which the experiments were carried out. In the process of research, the heating capacity, average values of the heat transfer coefficients and aerodynamic resistance of heat exchange surfaces, which are assembled from of panel packages formed by pipes with membranes, under conditions of heat-recovery of dusty furnace gases, were determined. The dynamics of the formation of a layer of deposits of technological dust on the surface of the panels on the gas side and the contamination coefficient of surface were also subject to research. According to the data on the heat-recovery exchanger heating capacity, the rational period of its operation between cleaning the working surfaces was determined. The experimental parameters obtained were also compared with their calculated values, as well as with the data of other researchers. According to the results of the studies, it is shown that TVM heat exchangers when used in conditions of dusty furnace gases are characterized by high thermal efficiency due to the layout of the heat exchange surface from the packets of panels formed by pipes with membranes, and the possibility of cleaning these surfaces from deposits of technological dust with practical restoration of the initial indicators. Based on the data obtained, the duration of the cycles for cleaning membrane heating surfaces from dust deposits was determined: for furnaces for the production of glass packaging, this period was 10-14 days, and for furnaces for melting medical glass - 5-7 days.
ENERGY EFFICIENCY OF USING A CON-DITIONING SYSTEM BASED ON A GROUND HEAT PUMP
Authors: Bezrodny M. K. , Oslovskyi S. O.
Published: May 2022

The article is devoted to the study of the energy efficiency of the air conditioning system using a ground heat pump. The analysis of the English-language literary sources, which highlighted the features of the use of heat pump air conditioning systems in various climatic conditions. It is shown that the greatest effect from the use of such a scheme will be when the duration of the cold and hot periods is equal. The main temperatures at the nodal points of the circuit and the efficiency coefficient are determined. The dependences of the determining quantities on the parameters of the system are constructed. The proposed system has a significant positive effect compared to a standard split system, but it also has a drawback: for an air conditioning system with a ground source heat pump, the requirements for the thermal insulation of a building will be more stringent. Using the system all year round can significantly reduce the energy consumption for air conditioning. The application of such a solution at the design and geodetic development stage of the site will give a significant positive effect both in terms of operation and in terms of capital costs for the installation of the system.
The Role of Zinc Ion in the Active Site of Copper-Zinc Superoxide Dismutase
Authors:   Altai State University, Ryabykh A.V. , Maslova O.A. ,   Altai State University, Beznosyuk S.A. ,   Altai State University, Masalimov A.S. ,   Karagandy University of the name of academician E.A. Buketov
Published: May 2022

The interaction of the superoxide radical ion O2– with the active site of Cu, Zn-superoxide dismutase is stud-ied by computer simulation using the ORCA software package version 5.0.2 at the level of density functional theory using the PBE functional and the basis sets of functions def2-SVP, def2-SVPD and def2-TZVPD. The main characteristics for two processes of electron transfer in the catalytic cycle of radical ion deactivation are obtained: reaction potential ΔG0, total reorganization energy λtot, activation energy ΔG≠, overlap matrix ele-ment HDA, and transfer rate constant k according to Marcus. The variable factor in the modeling is the pres-ence of the Zn2+ ion at the active site of the enzyme. Two variants of the electron transfer mechanism are con-sidered: one carried out through ligands and another occurring in the immediate vicinity of an oxygen-containing particle and a copper ion. It has been established that the presence of the Zn2+ ion contributes to a large extent only to the second electron transfer from the Cu+ ion to the protonated form of the radical ion, to the hydroperoxide radical HO2. Other things being equal, the zinc ion increases the electron transfer rate con-stant by five times through specific interactions.
Natural Fiber Composites from Coconut Fiber, Wood Powder, and Shellfish Shell of Centrifugal Clutch Materials
Authors: Kholil Ahmad , Riyadi Riyadi , Dwiyati Siska Titik , Syaefuddin Eko Arif , Pratama Randika Hadi , Putra Yuda Dwi Rama
Published: May 2022

Natural fiber materials are the sustainable sources used for future automotive elements, where the centrifugal clutch utilizes the frictional force on the clutch pads to transfer kinetic energy from the rotating crankshaft to the transmission and the wheels. These pads are produced from several natural composites, such as coconut fiber, as well as wood and shellfish powder, whose characteristics are being investigated for hardness, microstructure, and wear properties. Based on this study, performance analysis was carried out on the samples of composite centrifugal clutch applied to automatic motorcycles. As a comparison, subsequent analysis was conducted on the genuine clutch pad materials, where the results showed differences in the characteristics of each mixture composition of the natural fiber composites. This indicated that the addition of wood powder composition to the clutch pad increased the hardness and special wear values by an average of approximately 12.9 and 1.16%, respectively. Furthermore, the composite content was observed in the microstructure, as the maximum power and torque on the natural fiber materials were 10.7 hp and 17.17 N.m, respectively. The value was found to be closely similar to the genuine parts with maximum power and torque of 10.8 hp and 16.02 N.m, respectively.
Rollover Stability Analysis and Layout Optimization of a Delta E-trike
Authors: Endrasari Fitri , Djamari Djati Wibowo , Budiman Bentang Arief , Triawan Farid
Published: May 2022

This study derives a rollover index for a delta E-trike. Past works derive the rollover index by considering lateral centrifugal force only. In contrast, this study proposes a rollover index which is derived under the assumption that the centrifugal force act in both lateral and longitudinal direction. This assumption will give a result closer to the real-life application. In addition, a parametric study on the effect of center of gravity location on rollover index is also proposed. The study continued with the layout assessment, which is done as the considerations in rearranging the powertrain components inside the E-trike. The comparison between initial and new layout shows that the new arrangement gives several advantages to the delta E-trike.
Performance Optimization of Automotive Air-Conditioning System Operating with Al2O3-SiO2/PAG Composite Nanolubricants using Taguchi Method
Authors: Zawawi Nurul Nadia Mohd , Azmi Wan Hamzah , Ghazali Mohd Fairusham , Ramadhan Anwar Ilmar
Published: May 2022

The performance of an automotive air-conditioning (AAC) system is influenced by a variety of operating conditions. This can be addressed by employing optimization techniques that can suggest the appropriate parameters for the best results. In this study, the optimum operating conditions for a composite nanolubricants-fuelled AAC system were investigate using Taguchi's design of experiment approach and analysis of variance (ANOVA). The motor speed value, initial refrigerant charge, and composite nanolubricants composition ratio were chosen as operating parameters to investigate the AAC system performance, focusing on the coefficient of performance (COP) and compressor work. Orthogonal arrays (ORs) L25 (56) was selected to determine the optimum operating parameters of the AAC system. The optimum values for speed, refrigerant mass, and composition ratio were determined to be A4B1C5 (60:40, 900 rpm and 155 g), respectively. The motor speed was the significant factor influencing both COP and compressor performance by 78.13% and 89.29%. A confirmation test was conducted with the optimum levels of AAC system parameters to verify the efficiency of the Taguchi optimization method. The validation between the optimization results and the experimental results yielded a maximum error of 9.85%, indicating that the findings of this investigation were acceptable.
Notes on synonymy, nomenclature, and distribution of some Palaearctic Coreoidea and Pentatomoidea (Heteroptera)
Authors: Kerzhner I.M.
Published: May 2022

The paper includes designations of type species for two nominal genera, lectotype designations for 7 nominal species, new records, new synonymy, and some other notes on nomenclature and distribution. The following new synonymies are established: RHOPALIDAE: Leptocoris rufus Hahn, 1833, sp. dist. (not syn. of L. abdominalis (Fabricius, 1803)) = L. isolatus (Distant, 1914); Rhopalus distinctus (Signoret, 1859) = Rh. albicarinus Liu & Nonnaizab, 1988; ACANTHOSOMATIDAE: Cyphostethus tristriatus (Fabricius, 1787) = C. minitristriatus Ahmad & Önder, 1993 = C. pallidus Ahmad & Önder, 1993; Acanthosoma denticaudum Jakovlev, 1880 = A. d. japonica Jensen-Haarup, 1931; SCUTELLERIDAE: Odontoscelis hispanica Göllner-Scheiding, 1987 = ? O. fuliginosa var. dorsata Kirkaldy, 1909; Phimodera humeralis (Dalman, 1823) = Ph. hispanica Fuente, 1971; Eurygaster integriceps Puton, 1881, nomen protectum = E. cognatus Westwood, 1837 = E. orientalis Westwood, 1837; E. testudinaria testudinaria (Geoffroy, 1785) = E. sodalis Horváth, 1895.
Prise en charge périnatale du nouveau-né lors d’une naissance en milieu extrahospitalier
Authors: Javaudin F. , Zayat N. , Bagou G. , Mitha A. , Chapoutot A.-G.
Published: May 2022

Les accouchements inopinés extrahospitaliers représentent environ 0,3 % des accouchements en France. La prise en charge du nouveau-né en préhospitalier par une équipe Smur fait partie de l’activité courante. L’évaluation initiale du nouveau-né comprend systématiquement la mesure de sa fréquence cardiaque (FC) et respiratoire (FR), l’appréciation de son tonus ainsi que la mesure de sa température axillaire. En cas de doute ou de transition incomplète un monitoring cardiorespiratoire sera immédiatement mis en place (FC, FR, SpO2). Nous faisons ici une mise au point sur les données connues et avons adapté les pratiques, si besoin, au contexte extrahospitalier, car la majeure partie des données rapportées dans la littérature concernent les prises en charge en maternité ou en milieu hospitalier. Nous abordons les points essentiels de la prise en charge des nouveau-nés, à savoir la réanimation cardiopulmonaire, le clampage tardif du cordon ombilical, la lutte contre l’hypothermie et l’hypoglycémie; ainsi que des situations particulières comme la prématurité, la conduite à tenir en cas de liquide méconial ou de certaines malformations congénitales. Nous proposons aussi quels peuvent être : le matériel nécessaire à la prise en charge des nouveau-nés en extrahospitalier, les critères d’engagement d’un renfort pédiatrique à la régulation ainsi que les méthodes de ventilation et d’abord vasculaire que l’urgentiste doit maîtriser. L’objectif de cette mise au point est de proposer des prises en charge les plus adaptées au contexte préhospitalier.
La fin du charisme, la chute du personnage de Daenerys dans la série Game of Thrones
Authors: Sardais Cyrille , Agogué Marine
Published: May 2022

La capacité à mobiliser le leadership charismatique, pour diriger une action collective est largement valorisée dans les organisations contemporaines. Si la fiction reflète parfois quelques grandes illustrations du leadership charismatique, elle nous propose aussi d’en explorer les facettes plus sombres. Les auteurs analysent dans cet article le personnage de Daenerys Targaryen, personnage central de la série Game of Thrones, dont la chute lors de la dernière saison a suscité de nombreux débats. Par l’analyse des épisodes des huit saisons de la série, ils mettent en évidence deux des principales limites et dangers de ce type de leadership : la difficile pérennité dans le temps et l’absence totale de garde-fou.
La science-fiction spéculative féministe
Authors: Dorion Léa , Ouahab Alban
Published: May 2022

Cet article propose de mobiliser des œuvres de science-fiction spéculative féministe afin de favoriser l’émergence d’imaginaires alternatifs en gestion. Plus spécifiquement, il s’agit de désincarcérer les imaginaires structurant la théorie et la pratique des organisations alternatives, en donnant à voir des mondes radicalement différents susceptibles d’inspirer leurs pratiques organisationnelles.
Introduction
Authors: Flaskerud Ingvild
Published: May 2022

Peoples’ practising of religious ritual is never isolated from the social and political setting in which it takes place. It is therefore inevitable that ritual practice somehow contends with the current social context. Examining Muslim ritual practices across the Middle East, the authors of the articles in this special issue discuss religious ritual as a tool for accomplishing something in the real world. They provide examples of which social concerns are addressed in ritual practice, who is involved and how the ritual practice is affected. The studies show that current ritual practices are embedded in multi-actor social spaces, and they also reflect on the ritual as a multi-actor space where the power to define ritual form, meaning and importance shifts between different categories of actors.
Introducing a New Dataset
Authors: Cavari Amnon , Rosenthal Maoz , Shpaizman Ilana
Published: May 2022

This article introduces a new dataset to study Israeli politics. Taking an agenda-setting approach, the dataset includes longitudinal series of political outputs—legislative, executive, judicial, and public opinion—as a measure of policy attention in Israel from 1981 to 2019. Each item in each series is hand-coded using the coding scheme of the Comparative Agendas Project (CAP), providing a unified longitudinal overview of the Israeli political agenda. The dataset enables scholars interested in Israeli policy and politics, as well researchers from communication, economy, and law to study agenda dynamics within specific venues, between venues over time, and across countries. It also enables comparative studies that situate Israel among other countries and provides empirical evidence to assess whether, in what, and to what extent Israel is exceptional.
Social Harmony and Governance: A Case Study of Muslim States
Authors: Pasha Muhammad Imran , Riaz Sobia , Riaz Anum
Published: May 2022

In developing political systems, the nature of conflict is far different from the developed ones. The type of conflict is also dependent on the composition of society; in heterogeneous communities, the nature of conflict is more complex and deeply rooted. In these societies, conflicts can impact the governance of the state and its format. These conflicts can be overcome through nation-building and by the engagement of people in specific ideologies. In the case of ideological affiliations, religion is the dominant factor that can engage and dominate other ethnology-lingual and social differences. In Muslim countries, effective governance can be achieved by promoting social harmony. This paper investigates the role of religion in promoting social harmony and its implications for governance. Its role in creating a unified society based on social harmony, equality, and political and economic justice.
Identification of Stress Management Techniques Used by Teachers in Secondary School Teachers in District Lahore
Authors: Naeem Iram , Hashmi Muhammad Aamir
Published: May 2022

The purpose of this quantitative study was to determine if teachers in secondary level schools from high and upper secondary schools in the district of Lahore were employing stress management approaches.Secondary schools teachers were the research subjects. Three hundred seventy-one teachers in secondary schools were engaged using a simple random sampling method for data collection. An adopted and structured questionnaire comprised of statements about various stress management strategies was used. The responses of teachers were gathered using a five-point Liker t-type scale. The data were analyzed using descriptive statistics.The mean and standard deviation were calculated to find results. On the basis of findings most commonly used strategies were: praying, sharing stress with family, friends, and elders, putting everything in Allah's hands,watching television, and resting. The least used strategies were exercising, going to a psychologist and taking medicine, weeping, and shopping. Several recommendations were made in light of the findings.
An Insight of Harassment in University Premises
Authors: Rubab Sara , Sultana Aneela
Published: May 2022

The article is designed to understand the current situation of multiple types of harassment, perceptions,and experiences of students at the university level. This research aims to analyze the consciousness level of students regarding sexual harassment protection bills and policies and to grasp the spectrum of coping strategies that students use to combat harassment by their mentors. Furthermore, supporting factors that worsen the situation of harassment and the aftermaths of this behavior are also studied. Under the study, qualitative research methods i.e., focus groups and in-depth interviews, are applied. Using an interview guide, thirty interviews were conducted while keeping the privacy of respondents in mind. This research reflected that there are many grey areas where we need to pay attention, especially in educating students to combat harassment. Giving education and training is not utterly satisfying. Modern times require bold attitudes and actions against sexual harassment on university premises.
Psycho-Social Impact of Covid-19 on Healthcare Workers of Gujranwala
Authors: Aujla Anam Shafquat , Akram Madieha , Iqbal Shadab
Published: May 2022

Covid-19 has a severe impact on healthcare workers. It occurred as the result of consistent workload stress and anxiety. It is linked with professional performance and it may lead to professional satisfaction. The present research was conducted to find out the impact of Covid-19 on healthcare workers of Gujranwala. The qualitative research method was used as a method of inquiry. The purposive sampling technique was used for the data collection. The target population was the healthcare workers of Government hospitals of Gujranwala. Two hospitals were selected through a simple random sampling technique, WAPDA town hospital and District headquarters Gujranwala. The drawn sample size was 18 healthcare workers. The qualitative data was analyzed through thematic analysis. The research concluded that healthcare workers were using face masks, antibiotics and aseptic techniques to deal with the patients with Covid-19. They said that they tried to manage their personal and professional lives. It was suggested that Government should provide safety kits, masks and other safety materials to them on time and also spread awareness to the public about the important role of healthcare workers.
The Resurgence of Militant Groups in Pakistan After Taliban Invasion of Afghanistan
Authors: Khan Noor Saeed , Naseem Noor ul Ain , Ullah Muhammad Usman
Published: May 2022

Peace and stability are the utmost need for protecting the South Asian region from the ripple effects of the ongoing crisis situation in Afghanistan. The Taliban’s rise to power in Kabul has engendered a difficult choice—the hard path of peace or reversion to civil war. The latter has deep repercussions for the entire world, particularly Pakistan. It is because of the fact that wars in Afghanistan have twisting but contrasting impacts on the societal level of both states simultaneously. The Taliban’s rise in Kabul has uptick the non-conventional security threats for Pakistan including its border security. The recent momentum in the attack of TTP and militant groups on security forces in Pakistan is a testimony tothis fact. TTP leaders and different other non-state actors inspired by either TPP’s ideology or encouraged and funded by India have received impetus from the ‘blitzkrieg’ of Taliban in Kabul.