bluuebunny/crossref_metadata_2025 huggingface dataset:
Derechos sociales desde la perspectiva de las camareras de piso en establecimientos turísticos. Vulneraciones, desigualdad y estrategias de tutela y autotutela en un sector del cuidado profesional en España
Authors: Vila-Viñas David
Published: August 2024

“Somos la basurilla, pero lo más importante.” La expresión de una camarera de piso resume la tensión fundamental de la llamada “crisis de los cuidados”, entre la subordinación de sus protagonistas por la intersección de las desigualdades de género, clase y extranjería y el carácter esencial de esa labor para la sostenibilidad de la vida social. Esta investigación adopta dicha perspectiva para ofrecer propuestas para mejorar la metodología socio-jurídica de análisis de los derechos relacionados con el cuidado. Lo hace a partir del sector de camareras de piso de establecimientos turísticos en España y en particular a través de la experiencia del Sindicato de Camareras de Piso (Kellys) de Sevilla. Su experiencia permite reformular el abordaje jurídico de sus derechos sociales. Para ello se exponen (1) las principales vulneraciones de derechos que identifican; (2) el análisis político-jurídico que las trabajadoras realizan sobre las desigualdades que subyacen a esas discriminaciones, así como algunas propuestas de reforma; y (3) las estrategias de tutela y autotutela de derechos que implementan, tanto individuales como colectivas.
Ondansetron Prior to Spinal Anesthesia to Prevent Hypotension During Cesarean Delivery
Authors: Jordan Haley Marie , Diehl Roseann
Published: August 2024

Regional anesthesia has made cesarean section surgeries much safer and tolerable for the obstetrical (OB) patient, however it does not come without risk. With elective cesarean sections, a subarachnoid block (SAB) is the gold standard, but commonly causes hypotension which may lead to many undesirable effects for the mother and baby.9 To combat the hypotension,  providers often administer vasoactive drugs, but this may affect the placental blood flow potentially compromising the fetus.6 This decrease in blood pressure is caused by the spinal anesthesia (SA)-induced sympathectomy and initiation of the Bezold-Jarisch reflex by intracardiac mechanoreceptors and chemoreceptors, specifically 5 hydroxytryptamine (5HT-3) receptors, which will cause bradycardia and further hypotension.1-3 The purpose of this case report is to explore the effects of administering ondansetron, a 5HT-3 receptor antagonist, on spinal anesthesia-induced hypotension when administered prior to the SAB and synthesize recent literature to make recommendations for future practice.
Efficacy of Ondansetron as a Prophylactic Anti-Hypotensive Pharmacologic Intervention Among Obese Parturients Undergoing Spinal Anesthesia for Cesarean Delivery
Authors: Hudson, DNP, MSNA, CRNA, APRN Melissa Dawn , Crogan, Ph.D, ARNP, GNP-BC, FNGNA, FAAN Neva L , Bilsky, PhD Edward J
Published: August 2024

Background and PurposeObesity has been identified as a risk factor for hypotension after spinal anesthesia among parturients undergoing cesarean delivery. Although researchers have demonstrated prophylactic administration of ondansetron as efficacious in attenuating maternal hypotension following spinal anesthesia, no studies have examined the efficacy of prophylactic ondansetron in the high risk population of obese parturients. The primary objective of this study was to assess the efficacy of the novel application of ondansetron as a prophylactic anti-hypotensive pharmacologic intervention among obese parturients in order to facilitate practice recommendations that aim to reduce maternal-fetal risk associated with the administration of spinal anesthesia for cesarean delivery. MethodsRetrospective chart analyses of 46 patients with BMI > 30 were conducted between August 1, 2014 and May 10, 2015 to determine whether the intravenous administration of 4 mg ondansetron prior to the induction of spinal anesthesia reduced frequency of vasopressor administration during cesarean section. ResultsThe incidence of vasopressor administration among patients who received prophylactic ondansetron was 35.7%, whereas 46.9% of patients who did not receive prophylactic ondansetron required vasopressor administration (χ2 = 0.144, df = 1, p = 0.704).ConclusionsObese parturients undergoing spinal anesthesia for cesarean delivery demonstrated improvements in hemodynamic stability when prophylactically treated with ondansetron.
Prophylaxis and Treatment of Hereditary Angioedema with Fresh Frozen Plasma: A Synthesis and Narrative Review
Authors: Mosier, RN, BSN, RRNA Meredith , Riddle, PhD, DNP, CRNA J. Dru
Published: August 2024

Patients with angioedema who experience an acute exacerbation may die if their symptoms are not treated promptly. Airway compromise can occur if proper precautions are not taken. Surgical patients with hereditary angioedema should undergo prophylactic treatment before surgical procedures to decrease the risk of an exacerbation. A literature search was performed using the Embase (Elsevier), CINAHL (EBSCO), Health Source: Nursing/Academic Edition (EBSCO), and MEDLINE (National Library of Medicine) databases. Six articles were found that discussed administration of fresh fro-zen plasma (FFP) for treatment or prophylaxis against angioedema exacerbations. Synthesis of the evidence suggests that use of FFP as a sole prophylaxis or treatment for angioedema is inappropriate. FFP can be used as part of a multimodal treatment plan for prophylaxis against angioedema if a C1 esterase inhibitor is not available.
Regional Anesthesia for Bilateral Carpal Tunnel Release
Authors: Varela, DNP, CRNA Debra S. , Newman, DNAP, CRNA Johanna , Valdes, DNP, CRNA Jorge A.
Published: August 2024

Carpal Tunnel Syndrome is the most common nerve entrapment neuropathy with over 60% of diagnosed patients presenting with bilateral median nerve involvement.  Bilateral upper extremity surgery presents unique anesthesia challenges, yet surgeons are increasingly interested in performing simultaneous bilateral carpal tunnel release (BCTR) procedures. Regional anesthesia techniques traditionally employed for unilateral hand procedures are impractical, and general anesthesia is expensive and incurs added risk.  A cost effective and efficient anesthesia plan for BCTR is therefore needed. Objective:  Conduct a literature search to support the administration of an efficient and safe anesthesia technique for BCTR utilizing local infiltration and median nerve block.  Methods: Electronic searches were conducted for current pertinent information published in anesthesia, hand surgery and plastic surgery journals within the past 5 years.  Information gathered was assimilated to make an evidence based recommendation for a BCTR anesthesia technique.  Results: BCTR is a more cost effective and time efficient treatment for bilateral carpal tunnel syndrome than a staged unilateral approach.  Local anesthesia with median nerve block with or without sedation is a cost efficient and safe anesthesia strategy for BCTR.
Miasta w dobie wyzwań zmieniającego się klimatu
Authors: Jurczak Tomasz , Rzeńca Agnieszka
Published: August 2024

Miasta, będąc największym producentem zanieczyszczeń, determinują zmiany klimatu w skali globalnej, są również narażone na ich negatywne, środowiskowe skutki. Efekty funkcjonowania miast stają się na tyle dotkliwe, że mobilizują władze lokalne, ale i samych mieszkańców do podejmowania aktywnych działań. Zrównoważony rozwój miast staje się koniecznością i wymaga wdrażania innowacyjnych instrumentów i rozwiązań oraz kreowania miejskiej polityki klimatycznej. Szeroki przegląd literatury przedmiotu oraz kwerenda kluczowych dokumentów międzynarodowych i krajowych pozwoliły nakreślić szeroką perspektywę uwarunkowań i determinant rozwoju współczesnego miasta w dobie wyzwań spowodowanych przez zmiany klimatu.
Zrównoważona mobilność w miastach – wyzwania i perspektywy
Authors: Wójcik Szymon
Published: August 2024

Celem niniejszego rozdziału jest omówienie perspektyw kształtowania się mobilności w miastach w kontekście zmian klimatu oraz wskazanie rozwiązań obniżających miejską emisyjność w sektorze transportu. Omówiono szkodliwe dla środowiska efekty zewnętrzne generowane przez transport zmotoryzowany w świetle aktualnych badań naukowych. Następnie na przykładzie kilku polskich miast scharakteryzowano stan rozwoju wybranych zrównoważonych rozwiązań transportowych. Analiza danych wskazała wzrostowe tendencje w zakresie rozbudowy buspasów, rozwoju sieci publicznych dróg rowerowych, budowy parkingów typu Park & Ride, a także rosnącej popularności hulajnóg elektrycznych. Tym pozytywnym tendencjom towarzyszy stały wzrost współczynników motoryzacji w analizowanych miastach, co stanowi wyzwanie dla ograniczania emisyjności na ich terenie. Rozdział zakończony jest rekomendacjami dla miejskiej polityki transportowej promującymi zrównoważoną mobilność.
Just and Resilient Infrastructures in Pakistan and Kenya
Authors: Anwar Nausheen H. , Fraser Arabella , Mulligan Joe , Anjum Gulnaz , Wakhungu Mathews
Published: August 2024

The relationship between infrastructure development and intensifying climate crisis is generating new cycles of 24-hour risks in the urban global South. These risks are particularly severe in low-income neighbourhoods and informal settlements. They create complex microgeographies of risk, unfolding across time, space, multiple scales, and intersectionality, compounding gendered vulnerabilities. Complex interactions between risks and infrastructure development are overlooked in research and policy action at the urban scale. Research from Karachi and Nairobi points to opportunities to build resilient infrastructures that strengthen and support community networks and inclusion.
The Communication Patterns of Husband and Wife Couples in Resolving Household Conflicts: Islamic Family Law Perspectives
Authors: Syaflin Halim  , Syamsurizal  , Firdaus  , Desminar  , Jaffar Mohammad Najib , Elma Rida Yanti
Published: August 2024

Husband and wife have different characteristics and are difficult to reconcile; these differences in characteristics can lead to conflict in the household. One of the factors that causes conflict in the household is that communication is not going well. This research focuses on the communication patterns of husband and wife in resolving family conflicts from the perspective of Islamic family law. To answer this problem, research was carried out using the literature study method. The first step was identifying relevant library sources, including books, scientific journals, articles, theses and other publications. These sources are evaluated based on the content's reliability, legitimacy, and novelty. Next, the researcher synthesizes findings from various sources to draw comprehensive conclusions. The research results identify five key factors shaping communication patterns in Muslim marital relationships: integration of religious teachings, religious commitment, gender role expectations, cultural influences, and application of religious principles in conflict resolution, especially Shariah law. Integrating these elements is essential for fostering healthy commu-nication and strengthening marital bonds.
The Role of Metaverse Technology in Education: A Systematic Review of Opportunities, Challenges, and Educational Potential
Authors: Mercan Gamze , Varol Selçuk Zümrüt
Published: August 2024

This study investigates the application of the metaverse in educational settings, focusing on its development, implementation, and impact on learning outcomes. Employing a systematic literature review methodology, the research meticulously followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to ensure a comprehensive and unbiased collection of data. Searches were conducted on major databases including Web of Science and Scopus, covering literature from January 2007 to June 2023. Consequently, a comprehensive bibliometric review was executed, harnessing the repositories of Web of Science (WoS) and Scopus. In pursuit of a comprehensive educational objective, the approach eschewed the imposition of restrictions pertaining to time frames, pedagogical stratification, or subject-specific criteria. Given the novelty of the metaverse topic and considering the inclusionary and exclusionary parameters, a compilation of 17 scholarly pieces was critically evaluated. The results elucidate the metaverse's intrinsic capacity to augment and revolutionize pedagogy, fostering elevated educational yields and bolstering student involvement and enthusiasm. The study categorizes the primary aims of metaverse applications in education, which include the development of virtual worlds, creation of specific educational tools such as avatars and virtual labs, and pedagogical innovations tailored for immersive environments. Key findings suggest that the educational metaverse fosters significant improvements in student engagement and collaboration, enhances digital proficiency, and supports diverse pedagogical approaches. Despite these advantages, challenges related to technological integration, accessibility, and the scalability of findings due to small sample sizes were identified. The study underscores the need for future research to expand on methodological diversity and larger participant groups to validate and generalize the results across different educational contexts. This research contributes to the academic discourse by providing a detailed overview of the current state of metaverse utilization in education, highlighting both its potential and limitations. The findings aim to guide future studies and inform educational practices and policy-making in integrating virtual reality technologies.
Evaluation of Interventions for Individuals with Special Needs After an Earthquake: Teacher Perspective
Authors: Gürgör Kılıç Fidan Güneş , Tuna D. Merve , Subaşı Yurtçu Ayşe Büşra
Published: August 2024

Türkiye is in a geography where many large and small-scale earthquakes occur due to its location in the earthquake zone. The Kahramanmaraş earthquake on February 6, 2023, and the Hatay earthquake on February 20, 2023, affected individuals with special needs and their families as well as individuals with typical development. This research aims to determine the experiences of experts who meet/support individuals with special needs and their families in the earthquake zone or any province and their recommendations regarding future disasters. Therefore, focus group interviews were conducted with five special education teachers and a psychological counsellor. According to the results of the research, four themes were reached: the needs, the difficulties, the positive aspects of interventions for individuals with special needs after the earthquake and recommendations for a future earthquake. The results obtained from the findings of this study were discussed together with previous studies in the literature and suggestions were made regarding before, during and after disasters.
The Relationship Between Pre-Service Teachers’ Motivation to Teach and Curriculum Literacy
Authors: Ferah Özcan Aysel
Published: August 2024

This study aims to determine the relationships between teaching motivation and curriculum literacies. A total of 154 pre-service teachers studying in their final year at a state university participated in the study. Data were collected with the Motivation to Teach and Curriculum Literacies scales. This study was conducted in a relational survey model. Correlation and regression coefficients were calculated to analyze the study questions. Analyses were performed using SPSS 25.0. Findings revealed that there were moderate relationships between pre-service teachers’ intrinsic motivation and assessment, subject matter knowledge, psychological foundation, and extrinsic motivation. It was determined that there was a high correlation between content knowledge and assessment basis. Extrinsic motivation was moderately related to psychological foundation and weakly related to other foundations of curriculum literacy. The relationship between the assessment and subject matter knowledge dimensions of curriculum literacy was found to be high. Motivation to teach explains curriculum literacy at a weak level. Intrinsic motivation was found to be one of the variables affecting subject matter knowledge and assessment literacy. Overall, the results suggest that the scope of curriculum literacy and other factors that may be associated with it need to be redefined.
Essential Learner Characteristics in Distance Education According to Experts
Authors: Akça Güneş , Akgün Özcan Erkan
Published: August 2024

The importance and impact of distance education are increasing thereby making it imperative to study its effectiveness and efficiency as regards student success. In this study, we focused on the importance of factors related to student success and priorities in distance education according to experts. We conducted a literature review for developing a spectrum of variables, as well as a survey method for collecting expert views to determine their order of importance. We scanned WoS-indexed journals in the Web of Science database using these variables, adding the keywords “online learning” and “distance education” between 2010 and 2022 to calculate the frequencies of the variables in research papers to confirm our proposed variables. We took the views of 15 academics working in the field of distance education to determine their priorities. According to the results, self-regulation was the most important learner characteristic for success in distance education. This variable was followed by learning self-efficacy, motivation, technology self-efficacy, cognitive learning strategies, goal setting, metacognitive skills, attitude towards e-learning, locus of control, and academic self-concept. These variables should be considered in instructional design processes, and be monitored and developed in distance learners for success.
La cortisone donnera-t-elle une très grande valeur au Strophanthus?
Authors: Letouzey R.
Published: August 2024

Puissant remède moderne, la cortisone, peut être obtenu synthétiquement à partir de graines de Strophanthus. Cependant, il existe une grande incertitude quant à la valeur des différentes espèces ou variétés à cet égard. Utilisé par les Pygmées pour empoisonner leurs pointes de flèches, le Strophanthus est déjà connu, sur le marché commercial, comme tonique cardiaque. Des tentatives de culture ont été faites sans grand succès. Huit espèces du Cameroun sont étudiées botaniquement.
La nouvelle industrie forestière de la Côte occidentale française d'Afrique
Authors: Aubréville A.
Published: August 2024

PRODUCTION DES SCIERIES.
La production de sciages a augmenté par rapport à la production d'avant-guerre, principalement au Cameroun où deux grandes usines viennent d'être créées sur le modèle de certaines des grandes scieries de la côte ouest. L'une d'elles appartient à la Compagnie Française du Cameroun à Yansoki, près de Douala, et l'autre à la société "Les Bois du Cameroun" à Eseka.
Des difficultés techniques et pratiques considérables ont été rencontrées pour leur mise en place et leur fonctionnement, difficultés qui ont été remarquablement surmontées, mais un approvisionnement régulier en grumes leur posera bientôt un problème.
PRODUCTION DE PLACAGE ET DE CONTREPLAQUÉ.
Un certain nombre de petites usines de placage sont en activité sur la côte française d'Afrique et l'énorme usine de la Compagnie française du Gabon a été établie à Port-Gentil. Malgré des difficultés considérables, cette usine a été équipée de façon très moderne et a déjà une production mensuelle de 3.000 mètres cubes de placages et de plus de 900 mètres cubes de contreplaqués.
PRODUCTION DE PÂTE À PAPIER.
En Côte d'Ivoire, à Bimbresso, une usine pilote a été établie avec une production potentielle de 4 à 6.000 tonnes de papier kraft.
Il est ainsi démontré qu'il est possible de fabriquer de la pâte de cellulose et tout type de papier à partir de bois tropicaux mélangés.
Congrès international des bois tropicaux
Authors: Rédacteur de la revue Bois et Forêts des Tropiques
Published: August 2024

Ce congrès, organisé à l'initiative du Comité national français des bois tropicaux, a abouti à la création d'une Association technique internationale des bois tropicaux, selon les suggestions des experts de l'O.E.C.E. Son siège et son secrétariat général seront à Paris. Des statuts provisoires ont été adoptés et un Conseil d'Administration provisoire a été constitué. Une assemblée constitutive se tiendra à Paris les 11 et 12 décembre 1951.
Le parc national Saint-Floris en République centrafricaine
Authors: Cabaillé M.
Published: August 2024

Le parc national de Saint-Floris, créé en 1933 sur proposition de l'écrivain Saint-Floris, s'étend sur 100 000 hectares.Trois importantes rivières le délimitent et, situé dans une zone de climat et de végétation soudanaise, aux confins des Républiques centrafricaine et tchadienne, il abrite une faune d'une grande diversité : hippopotames, buffles, éléphants, rhinocéros, girafes, antilopes de toutes sortes, lions, panthères, hyènes, autruches, et oiseaux de toutes sortes.Un aérodrome vient d'être construit à proximité. Un réseau de pistes de visite et d'hébergement hôtelier sera achevé en 1961.
Pembentukan Karakter Anak Usia Remaja Dalam Keluarga Muslim Di Desa Sondosia Kecamatan Bolo Kabupaten Bima
Authors: Rahmawati Auliah , Ani Wafiroh
Published: August 2024

Penelitian ini merupakan hasil dari penelitian lapangan dengan latar belakang adanya pergaulan bebas yang dilakukan oleh sebagian remaja di Desa Sondosia dimana orangtua kurang peduli dengan pola asuh yang harus diterapkan serta kurang mengontrol dan membiarkan pergaulannya sehingga anak terlibat dalam pergaulan yang menyimpang.
Penelitian ini bertujuan untuk mengetahui upaya orang tua dalam pembentukan karakter anak usia remaja yang dimana di Desa tersebut adalah mayoritas muslim. Lokasi penelitian ini bertempat di Desa Sondosia Kecamatan Bolo Kabupaten Bima. Jenis penelitian yang digunakan yaitu kualitatif  dengan menggunakan pendekatan empiris. Dalam pengumpulan data tekhnik yang digunakan ialah observasi nonpartisipatif, wawancara semiterstruktur, dan dokumentasi. Sedangkan analisis data menggunakan reduksi data, penyajian data, dan kesimpulan.
 
Hasil penelitian menyimpulkan bahwa: Pertama kehidupan anak usia remaja di Desa Sondosia
Kecamatan Bolo Kabupaten Bima dapat dikatakan kurang baik karena masih ada ditemuinya pergaulan negatif yang ditemui pada sebagian remaja di Desa Sondosia seperti penggunaan tramadol, merokok di usia dini, tawuran remaja, bolos sekolah, berkata kasar dan tidak sopan terhadap orang tua, tidak ta’at, keluturan tengah malam serta jarang beribadah karena kurangnya kontrol dan pengawasan dari orang tua. Walaupun masih ada ditemui remaja yang memiliki sikap dan sifat teladan dan terpuji seperti memiliki sopan santun, rajin beribadah dan lain sebagainya. Kedua, upaya orang tua dalam pembentukan karakter anak usia remaja dengan menggunakan pola asuh yang yaitu pola asuh permisif, demokratis dan otoriter
PRAKTIK GHARAR DAN MAISIR ERA MODERN
Authors: Tona Tuah Itona
Published: August 2024

Along with the development of technology in this modern era, it also develops in terms of muamalah transactions such as the presence of new applications that change contracts that were previously carried out in person can now be done online and are considered to be easier, the sophistication of the technology can also have an impact on transactions that contain elements of fraud, betting and others by irresponsible parties. In modern muamalah activities, there are gharar and maysir practices carried out by several parties. The presence of sophisticated transactions in this modern era makes users not aware of whether the transaction contains elements such as gharar (obscurity) and maisir (gambling) in the device or transaction. The prohibition of gharar and maysir is increasingly relevant for this modern era because modern markets contain many attempts to transfer risk (danger) to other parties that contain elements of gambling. Because this transaction is prohibited in Islam and as economic actors, humans must be more careful and selective in order to avoid gharar and maysir which in this modern era have turned into several forms such as in banking, insurance, stock exchanges, online gambling and games online.
Tıpta Uluslararası Kaynaklara Kapsamlı Bakış: Bilimsel Dergi İndeksleri, Veri Tabanları, Kataloglar, Bilgi Matrisleri, Açık Erişim Altyapıları, Kütüphaneler, Alan İndeksleri, Yayıncılık Etiği Platformları ve Yapay Zeka ile İlgili Veri Kütüphaneleri (Sistematik İnceleme)
Authors: Dal Ali , Çıtırık Mehmet
Published: August 2024

Bilim, yapılan araştırmaların birikimiyle ilerler. Yeni bir çalışma yapılırken, önceki çalışmalardan yola çıkarak yeniden aynı şeyi yapmamak ya da bu çalışmalardan faydalanmak için literatür taraması esastır. Bu taramalar sırasında bilimsel kaliteye sahip, uzmanlarca onaylanmış yayınlara başvurmak önemlidir. Bu kalite değerlendirmesini sistemli bir şekilde yapan oluşumlara "indeksler" denir. İndeksler yağmacı dergileri uzak tutarak, dergileri bir nevi eleyerek araştırmacıların işlerini kolaylaştırmaktadır. Araştırmacılar için indeksler, tanınırlık, atıf alma ve akademik kariyer ilerlemesi açısından hayati öneme sahiptir. Bununla birlikte, resmi olarak bir indeks olmamakla birlikte, araştırmacılar tarafından sıkça kullanılan veri tabanları, kataloglar, bilgi matrisleri, açık erişim alt yapıları ve kütüphaneler vardır. Her indeks ve arama motoru kendi özgün özellikleriyle öne çıkar. Yayıncılıkta en önemli konulardan bir tanesi de etik konusudur. Bu konuda rehberlik hizmetleri gören ve standardizasyon çalışması yürüten uluslararası yayıncılık etiği platformunda oluşumlar mevcuttur. Bu platformlar, şeffaflığı artırma, çıkar çatışmalarını yönetme ve bilimsel topluluğun güvenini sürdürme amacıyla kapsamlı rehberlik sunar. Bu makalede, indeks ve arama motorlarının kapsamı ve özellikleri detaylı bir şekilde ele alınmış, literatür ışığında öne çıkan özellikleri tartışılmıştır. Ayrıca yayıncılık etiği konusunda uluslararası oluşumlar ve özellikleri başlıklar halinde değerlendirilmiştir. Amacımız, dergi indekslerini, veri tabanlarını ve arama motorlarının özelliklerini tanıtarak hem literatür taraması esnasında hem de çalışmalarını dergilerde yayımlatmayı planlayan araştırmacılara, dergi seçimi esnasında dikkat etmeleri gereken hususlar hakkında bilgilendirmek ve bilimsel dergi dizinlerinin karşılaştırmalı değerlendirilmesini ortaya koymaktır.
Unit commitment in microgrid systems using artificial intelligence techniques
Authors: Gwaivangmin Barnabas I. , Bakare Ganiyu A. , Haruna Ya’U S. , Amoo Abdullahi L.
Published: August 2024

This study, conducted at the University of Jos, Nigeria, investigated methods to optimize unit commitment within microgrid systems in response to rising power supply costs. The research focused on managing the activation of various power sources, including micro-pumped hydro storage, solar photovoltaic (PV) systems, diesel generators, and public power supply, over a 24-hour period. Artificial intelligence optimization techniques were employed to dynamically control these sources, moving away from fixed operational schedules. The study compared three techniques: particle swarm optimization (PSO), Enhanced hybrid particle swarm optimization–ant colony optimization (E-HPSO–ACO), and Enhanced hybrid particle swarm optimization–simulated annealing (E-HPSO–SA). PSO resulted in a cost of N127,216, E-HPSO–ACO yielded N126,872, and E-HPSO–SA achieved N54,264. The research concluded that E-HPSO–SA significantly outperformed the other two techniques in terms of power generation cost, making it the most suitable method for unit commitment planning. Importantly, E-HPSO–SA demonstrated a substantial cost advantage over PSO and E-HPSO–ACO, exceeding them by approximately 57.4% and 52.5%, respectively. This translates to a significant improvement in cost-efficiency, ensuring a reliable and sustainable power supply while effectively mitigating rising expenses. Implementing E-HPSO–SA has the potential to enhance the economic viability of microgrid systems by meeting load demand requirements while maximizing operational efficiency, particularly in the face of escalating power supply costs.
Peranan Peraturan Daerah Kota Serang dalam Upaya Relokasi Pedagang di Taman Sari Kota Serang
Authors: Ramadhani Syifa , Husodo Jadmiko Anom
Published: August 2024

Peraturan daerah dalam penyelenggaraan pemerintahan daerah merupakan bagian yang tidak terpisahkan dari desentralisasi atau disebut otonomi daerah. Otonomi daerah bertujuan untuk mewujudkan pemerintahan mandiri yang benar dan bertanggung jawab yang menjamin pertumbuhan dan pembangunan daerah. Fenomena mengenai pedagang yang dipindahkan lokasi berjualannya merupakan hal yang lumrah terjadi, salah satunya adalah Taman Sari di Kota Serang. Kehadiran pedagang kaki lima sering menimbulkan permasalahan yang sering terjadi seperti mengganggu ketertiban dan kebersihan, mengganggu kenyamanan, bahkan merusak keindahan taman kota. Maka pemerintah disini perlu melaksanakan kebijakan relokasi kepada pedagang yang berjualan di kawasan Taman Sari. Satpol PP sangat penting bagi perangkat daerah yang menjalankan peraturan daerah dan menjaga ketertiban publik serta keharmonisan masyarakat. Teori desentralisasi sebagai teori madya, yang didukung oleh teori Lawrence M. Friedman, menyatakan bahwa keberhasilan penegakan hukum tergantung pada tiga komponen sistem hukum: struktur hukum, budaya hukum, dan substansi hukum. Penelitian ini menggunakan metode penelitian normatif, yang merupakan kajian aspek hukum dengan meneliti bahan pustaka atau bahan sekunder. Hasil dari penelitian yang telah dilakukan yaitu: pertama, Bagaimanakah peran atau fungsi peraturan daerah sebagai pelaksanaan Otonomi daerah? Kedua, apakah upaya relokasi pedagang sudah sesuai dengan peraturan daerah Kota Serang yang berlaku?
ANALISIS KETIMPANGAN PENDAPATAN TERHADAP KUALITAS LINGKUNGAN HIDUP DI INDONESIA
Authors: Shafa Adelia Aaqilla
Published: August 2024

Pergeseran arah pembangunan ekonomi dari sektor pertanian ke sektor industri di Indonesia berdampak pada kualitas lingkungan hidup. Peningkatan aktivitas ekonomi yang terkonsentrasi pada sektor industri menyebabkan percepatan pertumbuhan ekonomi, namun juga mengakibatkan peningkatan penggunaan sumber daya dalam proses produksi. Masalah seperti ketimpangan pendapatan, tingginya kepadatan penduduk, dan proses industrialisasi juga turut berkontribusi terhadap penurunan kualitas lingkungan. Artikel ini bertujuan untuk menganalisis pengaruh pertumbuhan ekonomi, ketimpangan pendapatan, kepadatan penduduk, dan industrialisasi terhadap kualitas lingkungan hidup di Indonesia. Pendekatan penelitian yang digunakan adalah pendekatan kuantitatif menggunakan data sekunder dan analisis yang dilakukan menggunakan metode regresi panel dengan menggabungkan data cross-section dari 34 Provinsi di Indonesia dan data time- series dari tahun 2015 hingga 2020. Model terbaik yang dihasilkan adalah Model Random Effect. Temuan penelitian menunjukkan bahwa pertumbuhan ekonomi, ketimpangan pendapatan, dan kepadatan penduduk memiliki pengaruh signifikan dan berdampak negatif terhadap kualitas lingkungan, sementara industrialisasi tidak memiliki pengaruh yang signifikan terhadap kualitas lingkungan hidup.

Kata Kunci: Kualitas Lingkungan, Pertumbuhan Ekonomi, Ketimpangan Pendapatan, Kepadatan Penduduk, Industrialisasi

JEL Klasifikasi: Q56, O47, D31, J11, L52
Comparative Analysis between Corporate Sukuk and Bonds in Indonesia: Value at Risk Approach
Authors: Putra Bintang Fajar Muskan , Sukmaningrum Puji sucia Sucia , Rusgianto  Sulistya 
Published: August 2024

Abstract This research analyzes the differences in risk (value at risk) and return between sukuk and bonds. The research approach utilizes the T-test to examine this comparison. The data source is the closing prices of sukuk and bonds for 2018-2020. The research results indicate a significant difference between sukuk and bonds regarding returns. A vital difference also occurs in sukuk and bonds’ value at risk (VaR). The results of this study prove that sukuk has higher returns and lower VaR than bonds. Sukuk can be a good instrument for portfolio diversification.
KITCHEN GARDENS – INDICATIONS FOR THEIR DESIGN ACCORDING TO THE 18TH AND 19TH OF GERMAN TREATIES AND GARDEN GUIDES IN RELATION TO CONTEMPORARY DESIGN TRENDS
Authors:   Cracow University of Technology, Poland Faculty of Architecture, Chair of Landscape Architecture, Steuer-Jurek Anna
Published: August 2024

The research topic is the kitchen gardens, which have not yet been fully recognized. The objective of this article is to demonstrate, utilizing the example of Germany, the artistic values and fundamental principles od that kitchen gardens. An analysis of German horticultural treatises and guides from the 18th and 19th centuries will be conducted. The contemporary literature will enable us to refer to contemporary indications for shaping this particular type of area. The purpose of this comparison is to identify universal principles and distinguish differences resulting from various conditions.
A Collaborative Learning Technique for Improved Email Security
Authors: Shah Yaser Ali , Waqar Nimra , Um-e-Aimen  , Khalil Amaad , Rafaqat Muhammad Bilal , Iqbal Abid
Published: August 2024

In the present era of common email use, the constant challenge of distinguishing between emails that are genuine and spam necessitates the adoption of complex approaches. This study evaluates a Random Forest and Naive Bayes ensemble's performance in handling the difficult problem of email classification by using a voting classifier. The research uses important preprocessing techniques, such as feature selection and data integrity checks in addition to machine learning models, to ensure the validity of the analysis using real email data. Training and evaluating the collaborative learning model—a hybrid of Random Forest and Naive Bayes—focuses on key performance indicators including accuracy and classification reports. Robust techniques are used to address common problems with email data, such as missing values. In particular, our Collaborative Voting Classifier demonstrates its effectiveness as a powerful tool that enhances overall model performance by providing an equitable means of email classification. The results offer a thorough examination of memory, accuracy, and precision together with an understandable illustration made possible by confusion matrices. In this study, we assess the effectiveness of a number of classification algorithms on a particular dataset, including our proposed Voting Classifier, K-Nearest Neighbors, Gaussian Naive Bayes, and Random Forest. With considerable precision (99\%), recall (96\%), and F1-Score (95\%), the proposed Voting Classifier performs exceptionally well overall, with high accuracy (95.9\%). This study offers a thorough viewpoint for real-world classification task applications, giving insightful information about the relative advantages and disadvantages of different methods.
Evaluating Congestion Control Methods for enhanced Throughput
Authors: Halepoto Imtiaz Ali , Ahmed Fayaz , Parveen Sajida , Khan Muhammad Asif , Bhangwar Ali Raza , Memon Shafaq Rafique
Published: August 2024

With easy access and many services such as social networks, online shopping, video streaming the data traffic over the Internet is increasing. On the other side, the traditional congestion control strategies of TCP due to the huge data are not sufficient. The TCP protocol uses such traditional techniques to minimize the network congestion. Moreover, handling applications with smartphones is challenging in terms of congestion due to the long delay networks such as 4G. Many TCP variants have been proposed for the network congestion particularly for long delay networks such as TCP (Binary increase congestion control) BIC and CUBIC. These proposed techniques for TCP are also not perfect and they require extensive experimentation over long delay networks. In this research, the performance evaluation is accomplished between three variants of TCP for network congestion i.e., TCP, BIC and CUBIC. Particularly the simulations are proposed in order to trace the throughput and fairness of these congestion control techniques. Over a number of simulations it is concluded that under the proposed topology TCP CUBIC improves the throughput and increases the bandwidth fairness approximately by 38% when compared with the basic TCP.
Fifteen-Year Results of a Comparative Analysis of Tendon Repair Versus Physiotherapy for Small-to-Medium-Sized Rotator Cuff Tears
Authors: Moosmayer S. , Lund G. , Seljom U. Sire , Haldorsen B. , Svege I.C. , Hennig T. , Pripp A.H. , Smith H.J.
Published: August 2024

The optimal treatment for small-to-medium-sized rotator cuff tears remains a topic of debate. While both tendon repair and physiotherapy have shown comparable short-term results, there are concerns about the long-term effectiveness of physiotherapy. In 2 previous reports presenting the 5 and 10-year results of this trial, significant and increasing differences were observed in favor of tendon repair. Further investigation of the unexplored time interval after 10 years is essential to fully understand the implications of our treatment approaches. A total of 103 patients with a full-thickness rotator cuff tear not exceeding 3 cm were randomly allocated to tendon repair or physiotherapy with optional secondary repair. Measurements of shoulder function were performed by a blinded assessor at 6 months and 1, 2, 5, 10, and 15 years. The outcome of primary interest was the 15-year result for the Constant score. Secondary outcome measures included the self-report section of the American Shoulder and Elbow Surgeons (ASES) score; the Short Form-36 (SF-36) Health Survey; assessments of pain, motion, and strength; and patient satisfaction. Tear-size increase in unrepaired tears was assessed by sonography. Statistical analysis was by mixed-model analysis for repeated measurements and by intention to treat. Eighty-three (81%) of 103 patients attended the 15-year follow-up. Fifteen of 51 patients in the physiotherapy group had crossed over to secondary surgery. Results from primary tendon repair were superior by a mean difference of 11.8 points for the Constant score (p = 0.001), 13.9 points for the ASES score (p < 0.001), 1.8 cm on a 10-cm visual analog scale for pain (p < 0.001), and 16.2° and 22.4°, respectively, for pain-free abduction and flexion (p = 0.04 and 0.001). On the SF-36, differences did not reach significance for any of the scoring scales. In 26 tears treated by physiotherapy only, the mean tear size had increased from 16.2 to 31.6 mm in the anterior-posterior direction. Long-term outcomes from primary tendon repair remained superior to physiotherapy up to 15 years of follow-up, supporting its use as the primary treatment for small-to-medium-sized rotator cuff tears.

Level of Evidence:

Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
New Technique for Treatment of Spondylolysis and Contralateral Facet Fracture Using Navigation and Robotics
Authors: Nilssen Paal K. , Finkel Ryan A. , Narendran Nakul , Skaggs David L. , Walker Corey T.
Published: August 2024

Case:

A healthy 15-year-old male competitive hockey player presented with acute-on-chronic lower back pain was found to have a bilateral pars defect. After conservative treatment, subsequent computed tomography imaging demonstrated partial healing of the right-sided facet fracture but persistent left-sided pars fracture. A novel technique was performed, using robotic navigation to assist in laminar screw placement and to determine the optimal trajectory for subsequent microscopic surgery and bone grafting.

Conclusion:

Robotic navigation can be safely used to not only guide precise laminar screw placement for fixation and direct repair but also to provide guidance for microscopic tubular bone grafting of the pars defect.
Meningkatkan Motivasi dan Hasil Belajar Peserta Didik pada Mata Pelajaran Pendidikan Pancasila Menggunakan Media Spin Game
Authors: Anggarwati Happy , Nuria Hasnah Anggraini Nyimas , Chotimah Umi
Published: August 2024

This study aims to increase the motivation and learning outcomes of students in the Pancasila Education subject by using spin game media at SMPN 33 Palembang. The method used is Classroom Action Research which is carried out in two cycles. The subjects in this study were all students of class VII.6 SMPN 33 Palembang with a total of 30 students. The results of the research that has been done show an increase in motivation and learning outcomes of students after using spin game media in Pancasila Education subjects. This is evident from the results of student motivation in the pre-cycle showing 57.5%, increasing in cycle 1 to 68% and in cycle 2 increasing to 81.5% (very good motivation category). While the learning outcomes of students during the pre-cycle were only 10 students who achieved KKM (33.3%), during cycle 1 it increased, namely 22 students reached KKM (73.3%), and in cycle 2 all students succeeded in achieving KKM ( 100%).
A Volcanic Tephra-Based Non-Portland Cement System for Well Cementing Sustainability
Authors: Abdelaal Ahmed , Elkatatny Salaheldin , Abd El Fattah Ahmed M.
Published: August 2024

Although Portland cement (PC) is extensively used in oil and gas well cementing for different applications such as zonal isolation and plugging, it does have technical and environmental drawbacks. PC is responsible for approximately 8% of global carbon dioxide (CO2) emissions and consumes massive energy while manufacturing. Geopolymer cements, which are made from nontraditional, non-PC ingredients, have garnered attention as potential candidates for oilwell cementing due to their low CO2 footprint and less energy consumption. This work introduces a proposed non-PC system that totally replaces PC using volcanic tephra (VT) and an alkaline solution. The study started by collecting, crushing, and sieving VT until it became a fine VT powder. Rheological properties, thickening time, unconfined compressive strength, and dynamic elastic properties were also assessed for the developed formulation. Sedimentation evaluation was conducted using the API method and nuclear magnetic resonance (NMR). The experimental evaluation included thermogravimetric analysis, Fourier transform infrared spectroscopy, X-ray diffraction, X-ray fluorescence, and particle-size distribution. The developed 15.8 ppg VT-based geopolymer used a 4 M sodium hydroxide (NaOH) solution and VT only. The 24-hour unconfined compressive strength was 2,900 psi, with a Poisson’s ratio of 0.29 and a Young’s modulus (YM) of 1.11 Mpsi. The developed formulation had a thickening time of 3.5 hours at a bottomhole circulation temperature of 170°F without using any retarder. The density variation between the top and bottom sections was only 0.65%. This work introduces a new cement system made of VT without any processing except milling and sieving. This reduces the overall carbon footprint and costs of oilwell cementing operations.
Optimizing Refracturing Models in Tight Oil Reservoirs: An Integrated Workflow of Geology and Engineering Based on Seepage-Stress Real-Time Cross-Coupling Strategy
Authors: Ren Jiawei , Chen Junbin , Lu Hongjun , Bai Xiaohu , Yu Wei
Published: August 2024

Integrated modeling of refracturing is a comprehensive and complex task for engineers involved in field development, especially in previously developed mature fields. The modeling process requires consideration of numerous factors to accurately predict fracture propagation patterns during refracturing and production. During the initial fracturing process, hydraulic fractures generate an altered induced stress field. Later, during the post-fracturing production process, hydrocarbon extraction causes formation pore pressure depletion, leading to further alterations in the stress field. However, due to the complexity of these phenomena, most existing workflows simplify the coupled simulation problems of stresses at different stages in the modeling process. Consequently, this often results in questionable hydraulic fracture geometries during refracturing and suboptimal refracturing designs. The goal of this study is to develop a novel integrated workflow for refracturing, specifically tailored for complex fracture networks in tight oil reservoirs. This model incorporates the hydraulic fracture propagation process during the initial fracturing and dynamic stress changes during the initial production process. It employs artificial intelligence algorithms to calibrate the wellhead treating pressure using a physics-based model, enabling a better understanding of the initial fracturing fracture geometries. The production history match is then conducted based on the initially calibrated hydraulic fracture geometries, preserving the precision of the original fracture geometry. In addition, geomechanics modeling is conducted to obtain dynamic stress changes during the initial production process. For the refracturing design, the fracture propagation model for the refracturing process is later conducted on the depleted stress field. Following a 240-day period after refracturing, the production history is matched using an artificial intelligence–assisted reservoir simulator. Our results indicate that, due to prolonged production, significant changes occur in the stress field during the initial development period, with an average horizontal stress deviation angle of approximately 35° in the near-well zone. With the combined influence of the changing stress field and natural fractures, refracturing results in longer and more complex hydraulic fracture geometries, ultimately increasing individual well production.
Global proteomics reveals pathways of mesenchymal stem cells altered by Mycobacterium tuberculosis.
Authors: Kaur Simran , Angrish Nupur , Vasudevan Madavan , Khare Garima
Published: August 2024

Mycobacterium tuberculosis (M. tb) has a remarkable ability to persist inside host cells. Several studies showed that M. tb infects and survives inside bone marrow mesenchymal stem cells (BM-MSCs) escaping the host immune system. Here, we have identified various cellular pathways that are modulated in human BM-MSCs upon infection with virulent M. tb and the proteomic profile of these cells varies from that of avirulent M. tb infected cells. We found that virulent M. tb infection reshapes host pathways such as stem cell differentiation, alternative splicing, cytokine production, mitochondrial function etc., which might be modulated by M. tb to persist inside this unconventional niche of human BM-MSCs. Additionally, we observed that virulent M. tb infection suppresses various cellular processes. This study uncovers the differences in the host proteomic profiles resulting from the virulent versus avirulent M. tb infection that can pave the way to identify host-directed therapeutic targets for the treatment of tuberculosis.