bluuebunny/crossref_metadata_2025 huggingface dataset:
Impact of removing OPTN region from vascularized composite allograft allocation
Authors: Booker Sarah E. , Howell Jesse , Dolan Thomas G. , Poff Kelley , Laurie Krissy , Cherikh Wida S. , Klassen David K. , Wainright Jennifer L.
Published: May 2024

On 6/18/2020, the Organ Procurement and Transplantation Network (OPTN) implemented new policy replacing OPTN region with a 500 nautical mile (NM) circle around the donor hospital for the purpose of vascularized composite allograft (VCA) allocation. We used OPTN data to assess deceased donor VCA transplants in the 3 years pre- (6/19/2017–6/17/2020) vs. post-implementation (6/18/2020–6/17/2023). A total of 19 deceased donor VCA transplants were performed pre-policy (10 uterus, 3 bilateral upper limb, 1 unilateral upper limb, 3 face, 1 abdominal wall and 1 penis), and 11 post-policy (4 uterus, 1 bilateral upper limb, 2 face, 1 trachea, 2 abdominal wall, and 1 bilateral upper limb and face). Median distance from donor hospital to transplant hospital increased from 70 NM (range: 0–524 NM) pre-policy to 119 NM (range: 0–464 NM) post-policy. The majority of transplants in both policy eras were within 500 NM of the donor hospital [89.5% (N = 17/19) vs. 100% (N = 11/11)] and most remained within the same OPTN region as the donor hospital [68.4% (N = 13/19) vs. 90.9% (N = 10/11)]. Although it is difficult to draw strong conclusions about the policy's impact due to the low transplant volume and timing of implementation relative to the COVID-19 pandemic, data in the 3 years post-implementation suggest that 500 NM circles were a reasonable replacement for OPTN region in VCA allocation. The OPTN will continue to review data to monitor the policy's impact and inform future changes to VCA allocation, such as the transition to continuous distribution, a points-based framework expected to replace the current framework.
Comparison of different animal models for estimating genetic parameters for early growth traits and reproductive traits in Tianmu Sainuo sheep
Authors: Liu Wenna , Lu Qingwei , Tang Sen , Pu Xue , Wang Yaqian , Wu Cuiling , Hu Xiangrong , Hong Wei , Fu Xuefeng
Published: May 2024

As the economic level of individuals rises, so too does the demand for mutton. Enhancing the breeds of mutton sheep not only boosts production efficiency and economic benefits but also fosters the sustainable growth of the mutton sheep breeding industry. Thus, this study examines the early growth and reproductive traits of Tianmu Sainuo sheep, analyzing the genetic interactions among these traits to furnish a theoretical foundation for refining breeding strategies and expediting the genetic advancement of this breed. The investigation compiled 29,966 data entries, involving 111 sires for birth weight (BWT) and 113 for other metrics. The data encompassed 10,415 BWT records from 1,633 dams, 12,753 weaning weight (WWT) records from 1,570 dams, 12,793 average daily gain (ADG) records from 1,597 dams, and 13,594 litter size (LS) records from 1,499 dams. Utilizing the GLM procedure in SAS 9.2 software, the study analyzed the non-genetic influences on lamb BWT, WWT, ADG, and LS. Concurrently, DMU software estimated the variance components across various animal models for each trait. Employing the Akaike Information Criterion (AIC) and likelihood ratio test (LRT), six models were tested, incorporating or excluding maternal inheritance and environmental impacts, to identify the optimal model for deriving genetic parameters. The findings reveal that birth year (BY), birth quarter (BQ), birth type (BT), age of mother (AM), and birth sex (BS) exerted significant impacts on BWT, WWT, and ADG (p < 0.01). Additionally, BQ and AM significantly influenced LS (p < 0.01). The most accurate genetic evaluation model determined the heritability of BWT, WWT, ADG, and LS to be 0.0695, 0.0849, 0.0777, and 0.1252, respectively.
Three-Body 3D-Kepler Electromagnetic Problem—Existence of Periodic Solutions
Authors: Angelov Vasil Georgiev
Published: May 2024

The main purpose of the present paper is to prove the existence of periodic solutions of the three-body problem in the 3D Kepler formulation. We have solved the same problem in the case when the three particles are considered in an external inertial system. We start with the three-body equations of motion, which are a subset of the equations of motion (previously derived by us) for any number of bodies. In the Minkowski space, there are 12 equations of motion. It is proved that three of them are consequences of the other nine, so their number becomes nine, as much as the unknown trajectories are. The Kepler formulation assumes that one particle (the nucleus) is placed at the coordinate origin. The motion of the other two particles is described by a neutral system with respect to the unknown velocities. The state-dependent delays arise as a consequence of the finite vacuum speed of light. We obtain the equations of motion in spherical coordinates and split them into two groups. In the first group all arguments of the unknown functions are delays. We take their solutions as initial functions. Then, the equations of motion for the remaining two particles must be solved to the right of the initial point. To prove the existence–uniqueness of a periodic solution, we choose a space consisting of periodic infinitely smooth functions satisfying some supplementary conditions. Then, we use a suitable operator which acts on these spaces and whose fixed points are periodic solutions. We apply the fixed point theorem for the operators acting on the spaces of periodic functions. In this manner, we show the stability of the He atom in the frame of classical electrodynamics. In a previous paper of ours, we proved the existence of spin functions for plane motion. Thus, we confirm the Bohr and Sommerfeld’s hypothesis for the He atom.
The Cholinergic Selectivity of FDA-Approved and Metabolite Compounds Examined with Molecular-Docking-Based Virtual Screening
Authors: Gambardella Michael D. , Wang Yigui , Pang Jiongdong
Published: May 2024

The search for selective anticholinergic agents stems from varying cholinesterase levels as Alzheimer’s Disease progresses from the mid to late stage. In this computational study, we probed the selectivity of FDA-approved and metabolite compounds against acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) with molecular-docking-based virtual screening. The results were evaluated using locally developed codes for the statistical methods. The docking-predicted selectivity for AChE and BChE was predominantly the consequence of differences in the volume of the active site and the narrower entrance to the bottom of the active site gorge of AChE.
Boundary Feedback Fiber Random Microcavity Laser Based on Disordered Cladding Structures
Authors: Zhu Hongyang , Zhao Bingquan , Liu Zhi , He Zhen , Dong Lihong , Gao Hongyu , Zhao Xiaoming
Published: May 2024

The cavity form of complex microcavity lasers predominantly relies on disordered structures, whether found in nature or artificially prepared. These structures, characterized by disorder, facilitate random lasing through the feedback effect of the cavity boundary and the internal scattering medium via various mechanisms. In this paper, we report on a random fiber laser employing a disordered scattering cladding medium affixed to the inner cladding of a hollow-core fiber. The internal flowing liquid gain establishes a stable liquid-core waveguide environment, enabling long-term directional coupling output for random laser emission. Through theoretical analysis and experimental validation, we demonstrate that controlling the disorder at the cavity boundary allows liquid-core fiber random microcavities to exhibit random lasing output with different mechanisms. This provides a broad platform for in-depth research into the generation and control of complex microcavity lasers, as well as the detection of scattered matter within micro- and nanostructures.
Evaluasi Heuristik Dan System Usability Scale UI/UX pada Aplikasi “Makan Kuy”
Authors: Silalahi Mario Rudy , Michelli Laureta Mauren , Umayasyah Hesny , Mu’adin Dika Alim , Parga Zen Bita
Published: May 2024

Penggunaan teknologi informasi melalui perangkat mobile telah membawa perubahan signifikan dalam sektor industri makanan, khususnya dengan munculnya aplikasi pemesanan makanan. Penelitian ini berfokus pada evaluasi UI/UX aplikasi "Makan Kuy" menggunakan Design Sprint dengan metode System Usability Scale (SUS) dan Heuristic Evaluation. Evaluasi SUS memberikan gambaran kuantitatif mengenai kepuasan dan persepsi pengguna terhadap aplikasi, sedangkan Heuristic Evaluation digunakan untuk mengidentifikasi masalah kegunaan pada antarmuka pengguna. Hasil evaluasi menunjukkan nilai SUS sebesar 75, menandakan kepuasan pengguna yang baik, sementara Heuristic Evaluation menghasilkan severity ratings antara 72-85%, sesuai dengan standar evaluasi. Dengan penerapan Design Sprint, kualitas UI/UX aplikasi "Makan Kuy" berhasil ditingkatkan terutama pada aspek navigasi, pencarian restoran, dan proses pemesanan makanan, yang berdampak positif pada daya tarik aplikasi bagi pengguna. Penelitian ini memberikan wawasan yang penting dalam pengembangan aplikasi serupa untuk memenuhi kebutuhan dinamis pengguna dalam sektor makanan, serta menggarisbawahi pentingnya evaluasi UI/UX dalam meningkatkan pengalaman pengguna secara keseluruhan
Analisis Pengujian Optimasi Traffic menggunakan Search Engine Optimization Pada Website Institusi
Authors: Jefri Marzal  , Reni Aryani  , Muhammad Razi  , Zainil Abidin
Published: May 2024

Penelitian ini difokuskan pada optimasi website Fakultas Sains dan Teknologi Universitas Jambi melalui penerapan teknik Search Engine Optimization (SEO). Tujuan utama adalah meningkatkan visibilitas dan jumlah pengunjung pada website institusi melalui langkah-langkah seperti identifikasi kata kunci relevan, perbaikan konten, peningkatan kecepatan website, penggunaan backlink, dan analisis hasil. Penelitian ini mengukur keberhasilan optimasi dengan melihat peningkatan jumlah pengunjung, durasi kunjungan, tingkat interaksi pengguna, serta peringkat website di hasil mesin pencari. Melalui penelitian ini, diharapkan dapat ditingkatkan kualitas dan kuantitas traffic website institusi, yang pada gilirannya akan meningkatkan citra dan reputasi institusi di mata masyarakat. Hasil penelitian ini berkontribusi dalam pengembangan website fakultas untuk meningkatkan kualitasnya dan menarik minat pengunjung
Perancangan Sistem Informasi Dokumen Ekspor Berbasis Desktop Netbeans Pada PT. Angkasa Raya Djambi
Authors: Gultom Brestina , Anderson Ryan , Amri Imti Tsalil
Published: May 2024

Sistem informasi merupakan komponen penting dalam menjalankan manajemen dan keberhasilan suatu bisnis organisasi, salah satunya manajemen pengarsipan dokumen. Pembuatan dokumen ekspor PT. Angkasa Raya Djambi saat ini menggunakan program aplikasi microsoft word dan excel dan ditemukan beberapa permasalahan yang terjadi, yaitu setiap kegiatan mulai dari muatan ekspor, persiapan pembuatan dokumen dan pengarsipannya masih dilakukan dengan membuat suatu file baru yang menyebabkan ruang penyimpanan file semakin lama bertambah banyak. Terkadang juga masih mengalami kesulitan pencarian file data untuk pembuatan laporan ekspor dimana harus membuka file kembali satu per satu atau membuka kembali berkas dokumen ekspor secara langsung untuk dilakukan proses input ke dalam excel. Permasalahan tersebut mengakibatkan kurangnya efisien dari segi waktu dan biaya dalam proses tersebut. Dari permasalahan tersebut diperlukannya suatu sistem informasi yang terintegrasi dalam pembuatan dokumen ekspor. Sistem Informasi dokumen ekspor dirancang berbasis desktop Netbeans. Perancangan sistem informasi menggunakan metode waterfall dan pemodelan sistem informasi menggunakan use case diagram, class diagram dan activity diagram. Hasil dari perancangan sistem informasi pembuatan dokumen ekspor berbasis desktop Netbeans yang terintegrasi dalam sebuah database ini dapat membantu dan mempermudah staf dalam pembuatan dokumen ekspor maupun pembuatan laporan ekspor lebih efektif dan efisien
Analisis Penerapan Metode User Centered Design dengan pengujian metode Cognitive Walkthrough
Authors: Haezrah Oktavini  , Reni Aryani  , Edi Saputra  , Ulfa Khaira
Published: May 2024

Museum Siginjei Jambi merupakan salah satu di antara 439 museum di Indonesia yang menyimpan dan memamerkan berbagai macam koleksi peninggalan bersejarah maupun peradaban dari masa lampau dan merupakan bukti nyata sejarah yang pernah terjadi sehingga layak dijadikan sumber belajar dan kunjungan wisata. Tata Kelola Museum Siginjei Jambi masih bersifat traditional museum sehingga Museum Siginjei jambi perlu melakukan inovasi dengan menerapkan teknologi informasi berupa e-museum atau website untuk meningkatkan jumlah promopengunjung dan dapat diakses dengan cepat tanpa terkendala ruang dan waktu. Desain antarmuka merupakan hal penting yang perlu diperhatikan sebelum membuat website agar website yang dibuat dapat memenuhi kebutuhan pengguna. Peneliti membuat rancangan antarmuka website E-Museum Siginjei Jambi menggunakan metode user centered design karena dengan metode ini desain antarmuka yang dirancang berdasarkan masukan dari pengguna. Hasil pengujian desain yang telah dibuat dengan metode cognitive walkthrough dengan jumlah responden 5 orang  adalah learnability 97,7%, error 1,77%, dan efficiency 94,3%.
Analisis Penerapan Metode User-Centered Design pada Augmented Reality (AR) dengan Marker Based Tracking
Authors: Zainil Abidin  , Daniel Arsa  , Yolla Noverina
Published: May 2024

Penelitian ini menginvestigasi pemanfaatan teknologi Augmented Reality (AR) dalam konteks promosi fakultas pendidikan tinggi. Fokus utama penelitian ini adalah merancang dan menguji aplikasi AR yang menggunakan marker berupa QR-Code yang ditempatkan pada brosur program studi fakultas. Aplikasi AR ini bertujuan untuk memberikan pengalaman interaktif kepada calon mahasiswa dalam menjelajahi fasilitas, program-program studi, dan potensi akademik fakultas. Lokasi penelitian dilakukan di Fakultas Sains dan Teknologi Universitas Jambi. Metode perancangan alat promosi fakultas berupa AR menggunakan metode UCD (User-Centered Design). Penelitian ini mencakup tahap perancangan, pengembangan aplikasi AR, serta pengujian fungsionalitas dan evaluasi performa aplikasi. Pengujian performa dilakukan berdasarkan jarak antara perangkat pengguna dan marker QR-Code. Pengujian performa bertujuan untuk memahami sejauh mana aplikasi dapat berfungsi dalam berbagai situasi penggunaan. Hasil penelitian ini menyediakan wawasan mendalam tentang potensi AR sebagai alat promosi fakultas, dengan mempertimbangkan keunggulan dan batasan dari metode pelacakan berbasis marker. Temuan ini memperkuat pemahaman tentang bagaimana teknologi AR dapat memberikan nilai tambah dalam upaya perekrutan calon mahasiswa dan memandu pengembangan aplikasi AR yang lebih efektif di masa depan.
Implementasi Mikrotik-API Pada Filter rule Mikrotik OS Menggunakan PHP Native Untuk UPT Lab Universitas Amikom Yogyakarta
Authors: Muhammad Firdaus Ilhamy  , Slameto Andika Agus
Published: May 2024

Mikrotik Routeros merupakan sistem operasi jaringan yang populer digunakan oleh administrator jaringan. Dilengkapi dengan fitur Firewall, pengelolaan Filter rule dalam mengontrol akses jaringan menjadi penting. Namun, antarmuka WEB atau CLI dapat sulit dan memakan waktu. Salah satu alternatif pengelolaan adalah menggunakan Mikrotik API yang memungkinkan akses melalui program atau aplikasi terintegrasi.Winbox adalah aplikasi GUI umum untuk mengontrol akses jaringan, tetapi memiliki beberapa masalah. Pengguna dapat menyebabkan kesalahan tidak disengaja, dan aplikasi ini hanya tersedia untuk Windows, bukan untuk Mac os atau Linux. Alternatif lain seperti CLI dan API dapat diakses dari berbagai platform. Di Universitas Amikom Yogyakarta, masalah muncul di UPT (Unit Pelaksana Teknis) Lab karena masih menggunakan Winbox untuk mengelola izin jaringan, terutama pada Filter rule. Oleh karena itu, proyek penelitian ini bertujuan untuk mengurangi kesalahan pengguna dengan menggunakan Mikrotik API. Penggunaan API ini memungkinkan pengelolaan Filter rule yang lebih efisien dan efektif melalui program atau aplikasi yang sesuai kebutuhan, meningkatkan keamanan jaringan secara keseluruhan.
Perancangan Antarmuka Aplikasi Mobile Perguruan Tinggi Menggunakan Kansei Engineering (Studi Kasus: STIS Nahdatul Ulama Cianjur)
Authors: Alpiyasin Feri
Published: May 2024

Mobile Apps program-based has given a major influence towards the education sector, specifically in general information about college, especially in stakeholder needs. On the other hand, it also assists in reading the latest events and news, the notification of class schedules, also the information of grades and attendances. The focus of this research is to analyze user preferences including increasing user satisfaction, user retention and design preferences for the interface of Sekolah Tinggi Ilmu Syariah Nahdatul Ulama College mobile app using the Kansei Engineering Type 1 method. The study used Kansei engineering method was conducted to analyze various emotional factors relating to the interface of users by comparing five specimens of college’s mobile apps. A total of twenty kansei words were found from thirty Kansei words based on the selection of UI/UX experts. The data obtained is then analyzed using multivariate statistical methods, such as Cronbach's Alpha (CA), Coefficient Correlation Analysis (CCA), and Factor Analysis (FA). The result is four Kansei words that are influential and have the greatest value, namely Dynamic, Impressive, Professional, and Formal. One selected Kansei word produces recommendations for the appearance of the mobile application interface Sekolah Tinggi Ilmu Syariah Nahdatul Ulama The analysis was conducted on all participants with a focus on the "Formal" emotion concept.
An Analytical of the Design Process of Special Economic Zone Governance in Indonesia
Authors: Muzwardi* Ady , Fera Mirta , Maryam Siti
Published: May 2024

Arun Lhoksumawe Special Economic Zone is an economic zone established as one of the economic growth centers of Aceh Province. In the planning, pre-operational, and operational processes, Arun Lhoksumawe Special Economic Zone still faces several significant problems. Therefore, the purpose of this qualitative research is to analyze the process of designing the governance of the Special Economic Zone. This analysis process is carried out through observation with secondary data from 2018 to 2019 as research support. The results of this study show that there are weaknesses in asset management that are not proportionally distributed so that collaboration and integration of assets are needed for the optimization of the Arun special economic zone. So, the results of this study can be used as evaluation material to optimize the Arun Lhoksumawe special economic zone.
Keyword: Special Economic Zones; Interest Groups; Co-operation; Assets; Arun
Big Data's Future Potential as an Innovation in Competitive Advantage and Decision-Making Techniques
Authors: Kusumah Armando , Sumarni Teti , Harto* Budi , Salim Agus
Published: May 2024

This research highlights the challenges of big data integration in organisational decision-making processes, illustrating the gap between big data capabilities and their effective utilisation. An analytical descriptive qualitative method was used to study the use of big data in supporting sustainable innovation and competitive advantage of organisations in Indonesia. The results show that big data can improve the effectiveness of decision-making strategies by understanding market trends and consumer behaviour, which contributes to improving organisational performance and competitive advantage. These results are expected to contribute to the strategic management and innovation literature and encourage business practices in designing effective big data strategies to achieve sustainable competitive advantage.
Keywords: Big Data; Technological Innovation; Strategic Decision Making; Competitive Advantage; Sustainable Innovation
S’orienter avec les rivières chez les Evenks du Sud-Est sibérien. Un système d'orientation spatial, identitaire et rituel
Authors: Lavrillier Alexandra
Published: May 2024

Les Évenks, essentiellement éleveurs de rennes et chasseurs, connus autrefois sous le nom de Toungouses, vivent éparpillés en petits groupes installés dans toute la Sibérie et dans le nord de la Chine. Depuis les premiers voyageurs, à qui ils servirent souvent de guides, les Évenks sont connus dans la littérature pour leur remarquable sens de l’orientation ; on leur doit les premières cartes de la Sibérie tracées sur de l’écorce de bouleau. Aujourd’hui, malgré les politiques de la Russie tsariste, puis soviétique, qui ont conduit à une sédentarisation partielle de la population, de nombreux Évenks de Russie et de Chine vivent encore de la chasse et/ou de l’élevage de rennes. Cet article montre comment les Évenks nomades parcourent, décrivent et conçoivent leur espace. Pensé et organisé autour des réseaux hydrographiques, le système d’orientation spatial des Évenks leur sert aussi de trame grâce à laquelle ils gardent en mémoire les relations de parenté entre individus et se positionnent socialement. En outre, les rivières sont pour eux des voies de communication symboliques reliant mondes, hommes et esprits, ainsi que pôles de la mort et de la vie.
The Sa Chog. Violence and veneration in a Tibetan soil ritual
Authors: Gardner Alexander
Published: May 2024

The Tibetan sa chog or “soil ritual”, customarily peformed prior to the construction of a temple or house, is a Buddhist ritual for organising space. The rite calls to the surface of the earth the subterranean serpent deity (klu, related to the Indian nāga), determines its orientation in space and time, and subjugates it through a series of steps characterised by both violence and veneration. The rite is a means by which Tibetan communities preserve and contain the power of the soil in such a way that orients it towards human interests. The article makes use of numerous Tibetan ritual manuals from various authors and traditions, as well as a reported 1967 performance of the rite in Rikon, Switzerland, to outline the sa chog rite. The author identifies eight steps: the selection of the site and the performance of preliminary rites; the laying of the grid; the drawing of the serpent and the identification of the vital place; the feast offering for the deities; the stabbing of the vital place; the testing of the soil for omens; the vase offering and the release of the serpent. While no single text referenced contains all eight of these steps, the peformance of the sa chog in Switzerland as described by Van Dyke justifies taking them together as an amalgamated whole.
La guerre perdue des Khantes et des Nénètses des forêts (la soviétisation dans le district Ostjako-Vogul'sk, 1930-1938)
Authors: Samson-Normand de Chambourg Dominique
Published: May 2024

The lost war of the Khanty and forest Nenets (the Sovietization in the Ostjako-Vogul’sk National District, 1930-1938)

The 1930s were of crucial importance in Russian history, especially when one considers the relationship between Soviet power and the indigenous peoples of Northwest Siberia. During ongoing administrative reorganization and as waves of newcomers arrived, willingly or not, Soviet authorities implemented policies designed to bring progress to the reindeer herders, hunters and fishermen of the tundra and the taiga - whether they liked it or not. These policies, which included collectivization, the creation of a network of culture centers, the introduction of schools, the imposition of plans for production, and the profanation of sacred spaces, were soon seen by many Nenets, Khanty and Mansi of the Ostjako-Vogul'sk national district (today autonomous Khanty-Mansi district) as a declaration of war. Indigenous peoples responded to the waves of arrests, the psychological threats and other interventions by local Soviet authorities with ritual gatherings, indigenous claims, and the pillaging and burning of the symbols of the Russian presence. Through consulting previously secret local archives and new publications and by making available information gathered during fieldworks among the Northern and Eastern Khanty, the Northern Mansi and forest Nenets in 2004, 2005, 2006, the author sheds light on the resilience of peoples who were thought by representatives of both the Empire and the Revolution to be near the point of extinction and who, paradoxically, were threatened in even more subtle ways by the repression of the mid-1930s.
Le commerce à Kiakhta des années 1840 à 1860
Authors: Edinarxova Nina
Published: May 2024

Trade in Kiakhta in the 1840-1860s

In the 1840-I860s, Kiakhta was not only the biggest centre of commerce between China and Russia, but also the greatest Russian-Asian trading centre in general. Kiakhta’ s commerce contributed to the development of the Russian textile industry, and, consequently, played an important role leading up to the industrial revolution in Russia.
The impact of organizational culture on cognitive empowerment in selected banks in Colombo District in Sri Lanka
Authors: Abeyatunge Walliwala Gamage Nadeesha Nirmanee
Published: May 2024

Cognitive empowerment plays a critical role in the banking sector in Sri Lanka as well as in the global financial industry which may enhance customer experience, efficient operations, effective decision making, innovations as well as adaptability while gaining an edge over competition. This study investigates how organizational culture (Clan, Adhocracy, Market, and Hierarchy) can enhance cognitive empowerment of bankers in Sri Lanka. A quantitative approach was used whereas, initially a preliminary investigation was conducted to gain a general understanding of the culture of few leading banks in Sri Lanka and eventually cascading down to four banks that covers all four cultures. Further, 239 responses were received through a structured questionnaire from four leading banks covering all four cultures. Results showed higher levels of cognitive empowerment in entities with strong clan, adhocracy, and market cultures, while higher hierarchy culture was associated with lower levels of cognitive empowerment.
Study on defluoridation of water by using activated carbon derived from chestnut shell as adsorbent
Authors: Ahmad Dar Firdous , Kurella Swamy
Published: May 2024

The present work intended to produce new cost-effective alkali-activated adsorbents from chestnut shells with the purpose of removing fluoride from water, and to explore the effect of pyrolysis temperature on fluoride decontamination at different operational and environmental parameters. The microstructure and morphological characteristics of the resulting activated carbons were thoroughly investigated using BET, FTIR, XRD and SEM. The effectiveness of the prepared adsorbent materials in treating and remediating fluorinated water was evaluated. The impacts of several factors, including the dose of the adsorbent, the initial contamination level of fluoride, and pH on the fluoride removal efficiency were investigated were investigated. In accordance with the data, the highest adsorption was found to be at a 6 pH during 5 hours of processing duration and 0.5 g/L of dosage of adsorbent. The experimental results were well-fit by the Freundlich isotherm model and the pseudo-second-order kinetic model. The highest fluoride removal efficiency was found to be 78% at adsorption medium pH 6 and initial fluoride concentration of 10mg/L by the adsorbent prepared at 800 °C. Additional research on adsorption along with rejuvenation revealed that the reduction in adsorption potential to 10% following four repetitions of operation involving regeneration, thereby showcasing the adsorbent's versatile applicability for repeated use.
Web system for automatic irrigation in a greenhouse
Authors: RAFAEL-PÉREZ Eva , GARCÍA-CERVANTES Oscar Daniel , MORALES-HERNÁNDEZ Maricela , RIOS-MALDONADO Vicenta
Published: May 2024

The irrigation system in greenhouses is a fundamental
aspect in crop production since it is responsible for
suplaying water to the plants. The San Sebastián
greenhouse is irrigated by drip irrigation, the main
characteristic of which is to provide the necessary amount
of water and nutrients for the crops. The technological
development has impacted irrigation systems in protected
agriculture, allowing greenhouses to implement irrigation
systems to automatically start and finish the irrigation
process. This article describes the project based on a webbased system and a desktop application backed from realtime interface module through automated humidity and
temperature sensors, with the objective of improving
irrigation productivity and product quality. With the
development of the Project, the irrigation automation
process, the modules of the web system and the results
produced by the system are exhibit. For this project, the
Prototypes model was used using the PHP programming
language.
A didactic sequence design for the use of augmented reality in the teaching process of the human body in elementary education
Authors: GORDILLO-ESPINOZA Emmanuel , DOMINGUEZ-GUTU Jesús , TREJO-TREJO Gilberto Abelino , CONSTANTINO-GONZÁLEZ Fernando Exiquio
Published: May 2024

The following research evaluates the impact on 4th grade elementary school students´ meaningful learning through the design and implementation of a didactic sequence that includes the use of augmented reality applications in order to teach about the circulatory, respiratory and digestive systems. Such didactic sequence was designed over the content of the SEP free text books, including as an augmented reality tool the application called Arloon Anatomy. The results obtained through statistical tests, U de Mann-Whitney and Wilcoxon, show that the impact is positive in the teaching-learning process, finding that the use of Augmented Reality aroused interest and stimulated the desire to learn motivating students to be more proactive, increased the level of attention and fostered an investigative spirit through the discovery of the functioning of the human body.
Maßnahmen gegen den Lehrkräftemangel in der Schweiz. Eine empirische Perspektive
Authors: Sandmeier Anita , Herzog Silvio
Published: May 2024

Der Lehrkräftemangel in der Schweiz ist eine Herausforderung für das ganze Bildungssystem. Die aktuelle bildungspolitische Debatte betont die Rekrutierung neuer Zielgruppen und fokussiert auf Maßnahmen, welche auf die kurz- und mittelfristige Behebung der Problematik abzielen. Der Beitrag analysiert die Ansätze kritisch vor dem Hintergrund empirischer Studien und unterstreicht die Notwendigkeit einer umfassenden und nachhaltigen Betrachtung des Lehrkräftemangels als Chance zur Weiterentwicklung der Schule und des Lehrberufs.
Berufsintegrierendes Studiengangmodell zum Quereinstieg. Workplace Learning im Fokus
Authors: Bieri Buschor Christine , Kocher Mirjam , Keck Frei Andrea , Bürgler Beatrice , Hürlimann Ramona
Published: May 2024

Die Ergebnisse der Begleitstudie zum Workplace Learning im berufsintegrierten Studiengang zum Quereinstieg der PH Zürich zeigen, dass Quereinsteigende selbstreguliert lernen und teilweise trotz pragmatischer Berufswahl eine professionelle Identität als Lehrer*in entwickeln. Zur Unterstützung der professionellen Entwicklung soll die Verzahnung der Lernorte Hochschule und Schule sowie die individuelle Begleitung (z. B. Coaching) in der curricularen Weiterentwicklung gestärkt werden.
Berufserfahrene Lehrkräfte mit Qualifikation aus dem Ausland. Hürden beim Zugang zum Schuldienst
Authors: Wojciechowicz Anna Aleksandra , Vock Miriam
Published: May 2024

Die seit Jahrzehnten andauernden (Flucht-)Migrationsbewegungen nach Deutschland tragen auch zu einer zunehmenden Vielfalt der Lehrkräftebiografien bei. Der Zugang zum Beruf ist jedoch für geflüchtete und migrierte Lehrkräfte sowohl international als auch in Deutschland erschwert und durch besondere Herausforderungen gekennzeichnet. Der Beitrag beschreibt die strukturellen und institutionellen Hürden im Lehrer*innenbildungs- und Schulsystem, die die Fortsetzung der beruflichen Tätigkeit als Lehrkraft in Deutschland erschweren oder gar verhindern.
INTEGRATED REPORTING QUALITY AND FIRM PERFORMANCE: EVIDENCE IN ASIA
Authors: Anna Yane Devi
Published: May 2024

The objective of this study is to find out how the development of Integrated Reporting Quality is still voluntary in most countries and how it affects firm performance. The research was conducted on companies that have included the title "Integrated Reporting," while the data was obtained on the International Integrated Reporting Council website for the period 2020-2022. The method of data analysis through content analysis is employed to verify that the components and sub-components are truly essential elements of integrated reporting, as outlined in the integration reporting framework established by the IIRC. Processing research data using regression. The research results show that Integrated Reporting Quality affects company performance. Integrated reporting provides a complete picture of company activities and can help companies expand their investor base, resulting in lower capital costs.
SPECIAL ACCOUNTING STANDARDS FOR WAQF INSTITUTIONS: IMPLICATIONS OF THE ABSENCE OF SPECIFIC WAQF ACCOUNTING TO BE PRACTICED IN MALAYSIA
Authors: Abdullah Nurul Khofifah
Published: May 2024

The purpose of accounting standards is to regulate the accounting and reporting processes for entities. Therefore, the absence of specific accounting standards to govern entity accounting can potentially create problems and issues. This research aims to understand how the absence of certain accounting standards affects entity accounting practices. Among the implications of the absence of specific accounting standards are uncertainties in waqf fund management, uncertainty in performance evaluation, inability to meet legal requirements, inability to attract investors, loss of public confidence, and the need for stricter monitoring and supervision. This study employs a qualitative research methodology with a document analysis design. The findings show how waqf bodies attempt to comply with relevant existing accounting standards, but without a specific focus on waqf institutions, highlighting the importance of having specific accounting standards. The discussion highlights the impact of the absence of specific accounting practices for waqf institutions and the need for specific accounting standards.
EXPLORING ASNAF PERCEPTIONS OF QR CODE AND NFC PAYMENTS: AN EMPIRICAL STUDY
Authors: Abd Rahman Badrul Hisham , Subri Nor Izham , Hanafi Abdul Ghafur
Published: May 2024

Emerging technology, such as QR Code and NFC payment gateway, exemplified by services like Maybank's MAE and Touch 'n Go NFC, is transforming the landscape of digital financial transactions. This empirical research, titled "Exploring Asnaf Perceptions of QR Code and NFC Payments: An Empirical Study," delves into the attitudes and experiences of Asnaf beneficiaries regarding the adoption and utilization of these innovative payment methods within the context of fintech and Asnaf management. Employing a user-centric approach and employing qualitative data analysis through thematic analysis, the research aims to gain a comprehensive understanding of Asnaf beneficiaries' perspectives. The study encompasses a comprehensive review of pertinent literature, underscoring the significance of fintech in Asnaf management, and delineating the theoretical framework. Qualitative research methods, including semi-structured interviews and focus groups with selected Asnaf beneficiaries, are used to extract and interpret recurring themes in the qualitative data. The results of the analysis provide valuable insights into Asnaf beneficiaries' perceptions and preferences concerning QR Code and NFC payments. The findings of this study have considerable implications for enhancing Asnaf management and guiding fintech strategies to better meet the unique needs and preferences of Asnaf beneficiaries in the digital era. Moreover, the research underscores the importance of incorporating a user-centric approach in fintech studies and demonstrates the effectiveness of thematic analysis as a qualitative research method.
Optimizing Frame Techniques in 2-Dimensional Video Models in a Learning Perspective
Authors: Chaerudin Mohamad , Hariawan Akto , Purnawati Elly
Published: May 2024

As competition for talent increases, electronic media are often used to convey information and influence students' points of view. Animated films are an electronic media that can be used to bridge learning to make it more interesting and provide a new environmental feel for students. According to research results conducted by Computer Technology Research (CRT), people only remember 20% of what they see and 30% of what they hear. Yet people remember 50% of what they see and hear and 80% of what they see, hear and do at the same time. This research aims to evaluate students' level of interest and enthusiasm for learning history through animation media. The research method was created using two-dimensional (2D) animation techniques using frame by frame animation techniques. The data obtained is the result of research from interviews, observations, literature studies and questionnaires conducted at SDN 3 Kutasari which is located in Banyumas Regency. The results of the questionnaire testing used a Likert scale and the average formula for the results of the calculation was 87.9%, so it was included in the agree category or worthy of being shown as a 2D animated short film.
Investigation of the effects of yogurt cultures on Polycyclic Aromatic Hydrocarbons
Authors: Yüksel Çürük Selin , Kuzukıran Özgür , Filazi Ayhan
Published: May 2024

The effect of cultures used in yogurt production on PAHs was investigated. PAH-free milk divided into 4 groups; (1) traditional village yogurt culture, (2) culture used with commercial yogurt, (3) combination culture of Lactobacillus delbrueckki ssp. bulgaricus, L. acidophilus, Streptococcus thermophilus, Bifidobacterium animalis ssp. lactis, B. infantis M-63, B. bifidum BGN4 and GOS, (4) combination of L. delbrueckki ssp. bulgaricus, L. acidophilus, B. lactis and S. thermophilus. Each group was divided into 4 subgroup and first group was kept as control while the other groups were treated with 50, 100, 200 µg kg-1 of a mixture 4 PAH [Benzo(a)pyrene, chrysene, benzo(b)fluoranthene, benzo(a)anthracene] respectively. Whereas the highest reduction was seen in 3rd group at 200 µg kg-1 with 21.7%, the lowest was seen in the 1st group at 200 µg kg-1 with 8.05%. It was concluded that yogurt cultures can inhibit PAHs in milk at a very low level and cannot completely degrade them.
Bertolt Brecht's Main Concerns in Mother Courage and Her Children
Authors: Abbas Hilal Farhood Al-Janaby
Published: May 2024

Mother Courage and her Children is one of the great theatrical
productions during the Second World War . It represents Bertolt Brecht’s
serious attempt to criticize war and capitalism at a time when cruel
dictators such as Hitler were shedding blood mercilessly .
This study concentrates on Brecht’s major issues and his moral
concerns that he tackles in Mother Courage and her Children. We’ll try
to show how and why Brecht attacks war and its consequences . The
study consists of three sections. Section I is an introduction in which
some light is shed on Brecht’s contribution to the epic theatre. It is also
talks briefly about Brecht’s artistic d evelopment and his achievements.
Section II is devoted to the critical analysis of Mother Courage and her
Children in relation to Brecht’s major concerns in this play . Some close
references to the play are made to support our argument . To enrich our
analysis some critical views are investigated . Section III gives a
conclusion to the whole study and sums up its findings .
Análisis de la ansiedad y agresividad de los estudiantes de educación básica
Authors: Cruz Galeas Fany Guadalupe , Azevedo Gomes Juliana , Sartor Harada Andresa
Published: May 2024

La presente investigación identifica la relación entre la ansiedad y agresividad de los estudiantes de educación básica dentro y fuera de sus salones de clases y su entorno familiar. A partir de un estudio mixto, se ha podido medir los factores que influyen en las familias en cuanto a los niveles de estrés emocional, que posteriormente se comprobaron de manera más específica en las entrevistas realizadas por los investigadores, cuestionarios estructurados y semi estructurados aplicados durante el proceso, así como la toma de notas de campo en diferentes momentos del proceso de la investigación. Por medio del análisis de los datos recopilados primeramente en una prueba piloto y luego con la aplicación del estudio final, se identificaron comportamientos en diferentes niveles de ansiedad y agresividad en las relaciones entre padres e hijos y padres y docentes. Se destaca la importancia de las intervenciones docentes y el departamento de consejería del centro en cuanto a los apoyos para el cumplimiento de los reglamentos educativos y como estímulo positivo a las conductas del alumnado participante. Los resultados muestran las causas que dan origen a la ansiedad que los estudiantes manifiestan durante su estadía en el centro educativo y servirán de apoyo para futuras intervenciones en el centro.
PREDICTION OF RELIGIOSITY ON DEPRESSION AND SUICIDAL IDEATION AMONG SCHOOL STUDENTS
Authors: Lalruatfeli Fanai Margaret , Lalhriatpuii Lalhriatpuii , Zokaitluangi Zokaitluangi
Published: May 2024

Religiosity is a formal institutional, and has been considered as
facilitating personality development. Research evinced a positive role
that religion plays in mental health relating to depression (Pearce,
Little, & Perez, 2003), preventing suicide and helping recovery from
suicidal thoughts (Morriss et al., 2005) with lower suicide rates (Stack
1983) among adolescents. Researchers have brought evidence for the
positive and negative role that religion plays in health relating to mood
disorders, personality disorders, and psychiatric disorders. Religious
beliefs are increasingly being considered in psychotherapy to improve
service and the effectiveness of treatment. Psychotherapists utilize
religious practices and principles in therapy, such as prayer,
forgiveness, and grace. Brown suggests that "our biases can only be
suspended to the extent to which they are no longer our biases"
(Brown, 2017). Women are more religious than men (Walter & Davie
1998; Trzebiatowska & Bruce 2012). Understanding the function of
religiosity is much needed for clinical practice in relieving suffering
and helping people to live more fullling lives (Moreira-Almeida et
al., 2006).
HISTOMORPHOLOGY AND IMMUNOHISTOCHEMICAL STAINING PATTERNS IN PAPILLARY CARCINOMA BREAST: A SERIES OF 5 CASES
Authors: S Ganguly , BP Singh , P Thakur
Published: May 2024

Papillary carcinoma breast is a rare type of breast malignancy accounting for only 0.5% of invasive breast cancers.
According to the 2019 WHO Classication of Breast Tumors (5th edition), malignant papillary neoplasms comprise
papillary ductal carcinoma in situ (DCIS), encapsulated papillary carcinoma (EPC), solid papillary carcinoma (SPC), and invasive papillary
carcinoma (IPC). Histologic features of the tumor include cellular proliferations surrounding brovascular cores, with or without invasion.
Conclusive differentiation between benign and malignant papillary breast lesions depends on demonstration of myoepithelial cells which may be
difcult to discern on routine H & E stain. Therefore, IHC is a useful adjunct for evaluating the presence and distribution of myoepithelial cells in
papillary neoplasms of the breast. Papillary carcinomas of breast are usually manifest the luminal A staining pattern (ER or PR positive; HER2
neu negative) along with negative staining for myoepithelial markers like p63 and calponin. In this case series, we report 5 cases of papillary
neoplasms of breast reported at our institution, out of which one was a case of Encapsulated Papillary Carcinoma, while the other 4 were
designated as Encapsulated Papillary Carcinoma with Invasion. Coexistent DCIS was seen in 3 cases, but due to the stringent criteria outlined in
the latest WHO Classication, none of the tumors qualied to be designated as Invasive Papillary Carcinoma.
ANGRY PATIENT:
Authors: Jamkhandi Dimple
Published: May 2024

In our medical practice, we often encounter some patients who can be
challenging to handle. Unfortunately, some of these patients, along
with their friends and family members, may resort to violent or harmful
behaviors toward doctors and paramedical staff during treatment.
According to the World Health Organization, between 8% to 38% of
healthcare workers have experienced physical violence at some point
in their careers. (1)
“UTILITY OF SMARTCOP IN COMMUNITY AQUIRED PNEUMONIA” –A PROSPECTIVE STUDY IN A TERTIARY CARE TEACHING HOSPITAL IN SOUTHERN INDIA.
Authors: Reddy Vayyala Raajitha , Chowdary Priyanka , Viritha Viritha , Mohammad Badusha , Vedantam Venkata , Gedela Hema Sundar , Arunamayi G. V.
Published: May 2024

Objectives:
1.To investigate the utility of SMARTCOP in effectively stratifying pneumonia patients.
2.To evaluate the necessity for advanced respiratory support based on SMARTCOP categorization.
3.To prognosticate the outcomes of pneumonia cases utilizing the SMARTCOP score.
Materials And Methods: "A prospective study was conducted on patients presenting at a tertiary care hospital in Southern India over a two-year
period. These patients were diagnosed with pneumonia based on a hospital -based inclusion criteria notably abnormal chest X-rays, clinical
symptoms, and laboratory investigations. "The SMARTCOP score was utilized to assess pneumonia patie Results: nts with high severity and
their need for intensive care support. A total of 368 patients presented with community acquired pneumonia during the study period and through a
comprehensive analysis 80 patients were nally included in the study after exclusion criteria. The SMARTCOP helped in stratifying the patients
in -to groups based on their scores the majority 29/80 patients (36.25%) fell into the very high-risk category; SMARTCOP scores (7+) compared
to low -risk group of 11/80(13.8%); SMARTCOP SCORE (0-2). This classication aided in identifying individuals who required immediate and
intensive medical intervention vis a vis Assisted ventilation or Inotrope support, highlighting the score's effectiveness in clinical decisionmaking. Finally, the patient outcome was categorized in to 3 groups a) Recovered b) Morbidity (requiring home oxygen or NIV at discharge) and
c) Expired. Statistical analysis, specically using the Chi-square test, revealed a signicant association (p = 0.030) between SMARTCOP scores
and patient outcomes, underscoring the score's utility as a predictive tool in managing pneumonia cases of varying severity. “ "The Conclusion:
SMARTCOP score proved to be benecial tool in a)risk stratifying b)identifying need for intensive respiratory support
c)determine the prognosis vis a vis recovered, morbidity or expired. “
A STUDY OF 3T MRI SCAN AND PLAIN RADIOGRAPH IN THE EVALUATION OF PAINFUL HIP JOINT
Authors: R. Patel Aayushi , Patel Viral , A. Patel Harshkumar
Published: May 2024

Context: The Digital Radiography & Magnetic Resonance Imaging scan is a Non-Invasive, Advanced Imaging
Technique, which is a used in Clinical Radiology for the Assessment of Various Hip Joint Pathologies. Aims: To correlate
the 3D DESS sequence with routine sequence & To evaluate accuracy of 3D DESS sequence in different hip joint pathologies. Settings And
Design: Material And Methods: Prospective research study. A total of 60 patients (35 males, 15 females) were selected as a participant.
Statistical Analysis: Results: The data were analyzed by using of STATA program 14.2 version. In our 60 patients Research study, There were 21
(42%) Cases of Avascular Necrosis (AVN), 7 (14%) Cases of arthritis, 3 (6%) and 1 (2%) cases were of femoral fracture and acetabular fracture,
respectively our ndings showed that MEDIC, 3D-DESS and PDFS were signicantly better than (PD) & STIR sequences in the assessment of
all the hip pain pathologies. The 3T MRI is a Modality of Choice for Various Hip Joint Pathologies Conclusion: and more Advantages than Digital
Radiograph.