bluuebunny/crossref_metadata_2025 huggingface dataset:
Interpretable AI for Skin Lesion Detection: Enhancing Diagnostic Accuracy with CNN and Score-CAM in IoMT Systems
Authors: Jadon Rahul , Gollapalli Venkata Surya Teja , Srinivasan Kannan , Chauhan Guman Singh , Budda Rajababu
Published: February 2025

An AI-powered system for detecting skin lesions integrates IoMT platforms with CNN for feature extraction and Score-CAM for enhanced interpretability. The primary aim is to develop a system that accurately classifies skin lesions while providing visual justifications to boost clinician confidence, particularly in regions with limited dermatological resources. The system employs CNN-based feature extraction on dermoscopic images pre-processed using BM3D for noise reduction and CLAHE for contrast enhancement. Score-CAM integration improves model interpretability, while IoMT platforms ensure robustness and enable real-time diagnostics across diverse skin tones and lesion types. The proposed approach outperformed previous methods, achieving 99.20% accuracy, with real-time diagnostic capabilities offering significant benefits for remote and underserved areas. The model enhances accessibility, accuracy, and interpretability, making it highly beneficial for diverse populations.
UPAYA PENINGKATAN PENGETAHUAN DAN PEMERIKSAAN PADA LANSIA BINAAN DI RUMAH SAHABAT LANSIA DESA SIDANEGARA
Authors: Anita Ratna Faoziyah  , Titin Kartiyani
Published: February 2025

Pada Lansia secara alamiah mengalami kemunduran baik  secara fisik maupun psikis. Keluhan banyak bermunculan bersamaan dengan kemunduran tersebut seperti hipertensi,asam urat,diabetes melitu ataupun penyakit di persendian.komponen vital dalam kehidupan manusai salah satunya adalah Kesehatan,jika Kesehatan seseorang terganggu maka keberlangsungan hidup orang tersebut juga tidak akan berjalan baik (Apta,2011).Kegiatan  pengabdian ini dilakukan sebagai  upaya  untuk  memantau dan memberikan pendidikan Kesehatan kepada    masyarakat  umum  melalui  kegiatan penyuluhan  dan  pemeriksaan  gratis yang ditujukan pada orang tua dan lansia yang berada di” Rumah Sahabat Lansia”, Kecamatan Cilacap Tengah, Kabupaten Cilacap. Kegiatan pengabdian masyarakat ini dilaksanakan setiap 1 bulan sekali  pada tanggal 26 Juli 2024 diikuti oleh 78 peserta. Materi penyuluhan meliputi, materi tentang Hipertensi dan makanan sehat untuk menjaga Kesehatan lansia. Sebelum  dilakukan kegiatan penyuluhan, terlebih dahulu peserta menjawab pertanyaan yang tedapat di kuesioner pre-test untuk  mengetahui  tingkat  pengetahuan  peserta  terhadap  materi  yang  akan  disampaikan.  Dan  sebagai bahan  evaluasi  dilakukan  pula  penilaian  terhadap  pengetahuan  peserta  setelah  penyuluhan  dilakukan melalui  kuesioner post-test.  Berdasarkanhasil  analisis  tersebut  diatas  terdapat  perbedaan  yang signifikan  antara  kedua  nilai  pengetahuan  masyarakat  terkait  fisioterapi  dengan  nilai  signifikansi  (2-tailed) p = 0.000 < 0.05. Kegiatan dilanjutkan dengan adanya pemeriksaan dan pengobatan gratis bagi semua peserta
PENINGKATAN KESIAPAN KERJA MAHASISWA JURUSAN TRADISI LISAN MELALUI SOSIALISASI USAHA KERAJINAN BAMBU DI KOTA KENDARI
Authors: Shinta Arjunita Saputri  , Suraya Rahmat Sewa , La Ode Marhini  , Lestariwati  , Tapasi Irawati , La Ode Muhammad Israfil
Published: February 2025

Pengabdian ini bertujuan untuk mengurangi masa tunggu alumni memiliki pekerjaan dan meningkatkan kretivitas alumni dalam menciptakan lapangan kerja. Untuk itu, tim pengabdian melakukan sosialiasi tentang potensi penjualan kerajianan bambu di kota Kendari yang didalmnya menjabarkan tentang jenis-jenis usaha kerajinan bambu dan kondisi pemasaran usaha kerajinan bambu. Hal ini dilakukan mengingat obyek pengabdian masih memiliki pengetahuan yang minim akan pasar kerja yang dapat dimasuki sehingga kurang mengembangkan kreativitas mandiri sesuai kebutuhan dunia kerja. Seiring perkembangan jaman, mahasiswa Tingkat akhir diharapkan dapat memiliki skill untuk memasuki pasar kerja yang diharapkan sesuai dengan profil lulusan Tradisi Lisan. Dalam pengabdian ini, tim bekerjasama dengan mitra yaitu Pengrajin Bambu di Kota Kendari tepat nya berlokasi di UD Sari Rejeki Kelurahan Baruga Kecamatan Lepo-Lepo Kota Kendari. Pada pelaksanaan kegiatan, tim memberikan pemahaman tentang potensi kerajinan bambu di Kota Kendari. Peserta terdiri dari 10 orang mahasiswa yang tercatat sebagai mahasiswa Tingkat akhir pada Jurusan Tradisi Lisan FIB UHO. Kegiatan pengabdian ini terlaksana secara baik dan sistematis sehingga hasil akhir dan tujuan pengabdian tercapai secara maksimal
IMPLEMENTASI APLIKASI PENGADUAN MASYARAKAT BERBASIS WEB DI DESA SUWAWAL KECAMATAN MLONGGO KABUPATEN JEPARA : PENINGKATAN RESPONSIVITAS PEMERINTAH DESA
Authors: Rizky Muhammad , Muhammad Arifin
Published: February 2025

Partisipasi masyarakat Desa Suwawal, Kecamatan Mlonggo, Kabupaten Jepara, dalam menyampaikan keluhan dan aspirasi masih rendah, terutama karena keterbatasan saluran komunikasi yang mudah diakses dan responsif. Untuk mengatasi masalah ini, dikembangkan Sistem Informasi Pengaduan Masyarakat Berbasis Web dengan tujuan meningkatkan transparansi dan responsivitas pemerintah desa terhadap berbagai keluhan warga. Sistem ini memungkinkan masyarakat menyampaikan pengaduan atau aspirasi secara langsung tanpa harus datang ke kantor desa. Proses pengembangan sistem mencakup analisis kebutuhan untuk menentukan fitur-fitur yang sesuai, perancangan yang mengutamakan kemudahan akses dan keamanan data, serta uji coba untuk memastikan sistem berfungsi optimal. Antarmuka yang ramah pengguna dan fungsi notifikasi akan membantu pemerintah desa menanggapi laporan dengan tepat waktu. Dengan sistem ini, diharapkan komunikasi antara masyarakat dan pemerintah desa menjadi lebih efisien, memperkuat partisipasi warga dalam pengambilan keputusan desa, serta meningkatkan kepercayaan masyarakat terhadap pemerintah.
PENINGKATAN KREATIVITAS PESERTA DIDIK DALAM MENGOPERASIKAN MICROSOFT OFFICE SEBAGAI BEKAL KESIAPAN DUNIA KERJA DI SMK AL AMIN CIKARANG UTARA
Authors: Nurali  , Niko Suwaryo  , Nurhasan  , Syamsudin Baharsyah  , Hasanudin  , Rizky Muyasar
Published: February 2025

Era digital menuntut keterampilan teknologi sebagai bagian penting dari kesiapan dunia kerja. Pengabdian kepada masyarakat ini bertujuan meningkatkan kreativitas siswa kelas XII SMK Al Amin Cikarang Utara, khususnya jurusan Akuntansi Keuangan dan Lembaga (AKL), Otomatisasi Tata Kelola Perkantoran (OTKP),Bisnis Daring dan Pemasaran (BDP), serta Teknik Komputer dan Jaringan (TKJ). Kegiatan dilaksanakan dalam bentuk workshop intensif selama tiga hari, mencakup pelatihan praktis Microsoft Office. Evaluasi dilakukan melalui praktik langsung dan presentasi hasil kerja. Peserta yang mencapai standar diberikan sertifikat oleh Rektor Universitas Medika Suherman. Hasil menunjukkan peningkatan signifikan dalam keterampilan teknis peserta didik, mendukung kesiapan mereka memasuki dunia kerja.
PENERAPAN MODEL PEMBELAJARAN TIPE (THINK-PAIR-SHARE) DALAM MENINGKATKAN HASIL BELAJAR SISWA SMK NEGERI 2 MANDREHE
Authors: Gulo Reforman , Telaumbanua Wahyutra Adilman , Harefa Yearning , Lahagu Arianto
Published: February 2025

Penelitian ini dilatarbelakangi dari pengamatan peneliti pada pelaksanaan pembelajaran di SMK Negeri 2 Mandrehe yang selama ini mengalami hambatan dalam proses pembelajaran sehingga hasil belajar siswa masih tergolong rendah. Penelitian ini bertujuan untuk mengetahui hasil belajar siswa melalui penerapan model pembelajaran kooperatif Think Pair Share di kelas XI SMK Negeri 2 Mandrehe Tahun Pelajaran 2022/2023. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK). Berdasarkan hasil penelitian ini diketahui bahwa hasil observasi untuk guru pada siklus I mencapai rata-rata 47,5%, sedangkan pada siklus II meningkat menjadi 88,75%. Hasil observasi aktivitas siswa pada siklus I mencapai rata-rata 47% dan pada siklus II mengalami peningkatan menjadi 89,5%. Hasil evaluasi pembelajaran pada siklus I diperoleh rata-rata yaitu 67,24 dan pada siklus II meningkat menjadi 82,15. Persentase ketuntasan yang dicapai pada siklus I adalah sebesar 28% dan siklus II mencapai sebesar 84%. Kesimpulannya bahwa ada peningkatan hasil belajar siswa pada mata pelajaran Otomatisasi Tata Kelola Kepegawaian dengan penerapan model pembelajaran Think Pair Share di kelas XI SMK Negeri 2 Mandrehe Tahun Pelajaran 2022/2023.
GAYA KEPEMIMPINAN TRANSFORMASIONAL KEPALA SEKOLAH TERHADAP KINERJA GURU
Authors: Resdianto Andreas , Dwikurnaningsih Yari , Sugiarto Agus
Published: February 2025

Penelitian ini mengkaji masalah terkait kinerja guru di salah satu SMP Negeri Kabupaten Jayapura yang belum mencapai tingkat optimal. Hal ini disebabkan oleh kepemimpinan kepala sekolah yang belum efektif, sehingga kinerja guru tidak sesuai dengan target yang diharapkan. Variabel-variabel yang digunakan dalam penelitian ini adalah gaya kepemimpinan transformasional seorang kepala sekolah (X) dan kinerja guru (Y). Penelitian ini bertujuan untuk mendeskripsikan keberadaan gaya kepemimpinan transformasional yang diterapkan oleh kepala sekolah, mengevaluasi seberapa baik kinerja guru, serta menilai sejauh mana pengaruh gaya kepemimpinan tersebut terhadap kinerja para guru. Metode penelitian yang digunakan adalah survei eksplanatori, dengan pengumpulan data melalui angket skala Likert dan analisis regresi sederhana. Populasi penelitian ini terdiri dari 12 guru di SMP Negeri Kabupaten Jayapura. Hasil penelitian menunjukkan bahwa gaya kepemimpinan transformasional kepala sekolah masuk dalam kategori efektif, sedangkan kinerja guru dalam kategori sedang. Analisis data menunjukkan pola linier, dan hipotesis yang diuji mengindikasikan adanya pengaruh positif dari gaya kepemimpinan transformasional kepala sekolah terhadap kinerja guru.
Assessment of Conformity and Standards of Low Medium Risk Restaurant Business at Dua Tiga Coffee House
Authors: Christin Juan , Prayogi Budi
Published: February 2025

Conformity assessment can be interpreted as an activity to assess whether goods, services, systems, processes, or personnel have met the requirements (National Standardization Agency, 2023). Conformity assessment of business standards is very important to be carried out, in order to minimize the risks that will occur. To regulate conformity assessments, especially to carry out risk management functions, the Ministry of Tourism and Creative Economy issued the Minister of Tourism and Creative Economy Regulation No. 4/2021 concerning the conformity assessment and standards of low-medium risk restaurant businesses. The purpose of this assessment is (1) to determine the conformity assessment and standards of low-risk restaurant businesses of two three coffee houses, (2) to determine the design of facilities and landscapes in two three coffee houses in accordance with the conformity assessment and standards of low-risk restaurant businesses. This study uses a qualitative method. The primary data source obtained from this study was to provide several questions regarding the management of two three coffee houses. The data collection techniques used were interviews, observations and purposive sampling. The results of this study are (1) Two three coffee houses do not yet have a Certificate of Hygiene Sanitation as a special requirement for the business, the lack of business facilities such as appropriate work rooms, clean water installations, separate waste management and waste disposal installations. The human resources organizational structure of the two three coffee houses is quite good, only the employees do not wear uniforms that include the logo and the management of the two three coffee houses does not yet have a SOP document for work implementation and business management that has not been documented. (2) For the design and landscape in the two three coffee houses, the author designed one room consisting of an administration room and a manager's room. Other added facilities are women's and men's toilets, two wash basins, organic and non-organic trash bins, a rooftop on the 2nd floor, and several other ornamental plants.
Analisa Harga Mobil Metode CVI Untuk Menentukan Produk Baru Serta Pesaing Pasar Dengan Tols Power BI di PT. XYZ
Authors: Ardiansyah Herdi , Afif Zidni , Rohmah Lies Tsiqoyati , Ferdiyansyah Ferdiyansyah , Yanuar Muhamad Rizki
Published: February 2025

Industri otomotif saat ini menghadapi persaingan yang semakin dinamis, yang mengharuskan perusahaan untuk terus berinovasi dalam strategi pengembangan produk dan pemasaran. Penelitian ini bertujuan untuk menganalisis data harga mobil, kapasitas mesin, dan jenis transmisi dengan menggunakan metode Content Validity Index (CVI) yang terintegrasi dengan Microsoft Power BI sebagai alat visualisasi data. Melalui pendekatan ini, data diolah secara sistematis untuk memberikan wawasan mendalam tentang preferensi konsumen dan tren pasar terkini, sehingga perusahaan dapat membuat keputusan yang lebih akurat. Hasil analisis menunjukkan bahwa Hyundai mendominasi pasar dengan total penjualan tertinggi mencapai 84 Miliar, sedangkan Jeep memimpin dalam kategori harga jual tertinggi hingga 130 Miliar. Mobil dengan kapasitas mesin 2.000cc memiliki rata-rata harga tertinggi sebesar 73 Miliar, sementara transmisi otomatis menjadi pilihan utama konsumen dengan nilai penjualan tertinggi mencapai 216 Miliar. Implementasi Power BI meningkatkan efisiensi pengambilan keputusan hingga 35% dibandingkan metode konvensional, berkat kemampuan platform ini dalam menampilkan data secara interaktif dan real-time. Penelitian ini menyimpulkan bahwa strategi pengembangan produk berbasis data berpotensi meningkatkan pangsa pasar perusahaan hingga 20% dalam segmen otomotif. Disarankan untuk mengembangkan mobil Jeep dengan kapasitas mesin 2.000cc dan transmisi otomatis untuk memenuhi preferensi konsumen serta meningkatkan daya saing perusahaan di pasar. Penggunaan Power BI terbukti efektif dalam membantu perusahaan memahami pola pasar dan merespons perubahan dengan lebih cepat, menjadikannya alat penting dalam industri yang terus berkembang.
Kata Kunci: CVI, Power BI, Analisis Harga Mobil, Pesaing Pasar.
Women, Indigenous Beer and Brewing for the Market: A Cottage ‘Industry’ in Colonial Nairobi: 1920 - 1939
Authors: Murathi Antony Kimani , Kakai Pius , Kinyanjui Felistus
Published: February 2025

Existing studies on women entrepreneurship in colonial Nairobi largely focused on women in prostitution, hawking and itinerant trade. Women in indigenous beer enterprise remained unstudied. This leaves a dearth in scholarship which this study sought to address. The objective of the study was to examine the development of entrepreneurial brewing of indigenous beer in Nairobi City from 1920 to 1939. The study discussed the factors that led to the rise of women’s indigenous beer enterprise and the reasons for its resilience in colonial Nairobi despite a raft of measures instituted by the colonial government to suppress it. It focused on continuities and changes that took place in indigenous beer production, marketing and consumption following the commoditization of traditional beer in Nairobi city in the early colonial period. The study employed a qualitative design based on a historical approach. Data was obtained from both primary and secondary sources. Collected data was verified for authenticity, consistency and reliability. It was then analyzed qualitatively and presented in line with the objective of the study. The study revealed that indigenous beer emerged as a factor in commercial life in African locations in Nairobi and was produced and sold by women. Measures adopted by the colonial government to control indigenous beer entrepreneurial activity of women largely failed to curtail it. This is because it provided inexpensive alcohol for the urban low-income earner, particularly during the Depression years. New techniques and tools replaced the traditional brewing tools and mechanisms. The traditional brewing tools and mechanisms were replaced by new techniques and tools. The study is significant because it provides important data on women’s domination of specific income-earning niches in the urban milieu in colonial Kenya.
Unraveling the Mediating Factors in Agricultural Training Transfer for Ugandan Extension Workers
Authors: Mukasa Pontious Mubiru , Miiro Richard , Obaa Bernard , Mutebi Henry , Kizza James , Kiwanuka Joseph
Published: February 2025

Purpose: This paper investigated the mediation role of transfer work environment and training design on training transfer of agricultural management skills on the population of extension. Work environment and training design are expected to mediate the relationship between trainee characteristics (independent variables) and the transfer of training (dependent variable). Methodology: Data was collected from 281 agricultural extension workers who completed training on holistic agricultural management skills training programs at Makerere universities. This was achieved through a survey questionnaire anchored on a 5-point Likert scale and analyzed using Structural equation modelling using Analysis of Moment of Structures. Findings: Based on the results; we established a positive significant relationship between trainee characteristics, work environment, training design and perceived training transfer as insinuated by the Learning Transfer System Inventory. Additionally, the work environment and training design of extension workers partially mediate the relationship between trainee characteristics and perceived training transfer as well as training design between work environment and perceived training transfer. Implications: To optimize training outcomes, attention should not only be given to individual trainee characteristics but also to the conducive work environment and well-designed training programs. Fostering a supportive work context and tailoring training designs to align with organizational needs become crucial strategies.
SDN Ecosystem Implementation
Authors: Kumar B. N. Mohan
Published: February 2025

With its increased flexibility, agility, and control over network resources, software-defined networking (SDN) has become a paradigm shift in the field of network architecture. The OpenFlow protocol, a core component of SDN that enables centralized and programmable network administration, is at the heart of the progress. The existing and future state of software-defined networks using OpenFlow is thoroughly examined. It examines the historical development of SDN, clarifies the core ideas behind OpenFlow, and evaluates the influence of all three on modern networking. In-depth examinations of current developments, market leaders, and enduring difficulties are presented in the paper's analysis of the condition of SDN today. It also takes a forward-looking look at the coming years, seeing new trends, chances, and potential challenges. The article also looks into the various ways that SDN is being used in different industries and highlights the numerous benefits that these applications offer. It provides helpful insights into securing SDN and OpenFlow environments while addressing a crucial security issue. With its insightful analysis of the constantly changing world of software-defined networks and OpenFlow technology, It is a essential tool for network specialists, researchers, and decision-makers.
Word Puzzles Technique Designed for Developing Pupils’ Productive and Comprehension Skills
Authors:   College of Education for Humanities, Department of English, Iraq, Al Dulaimy Asst. Lect. Ahmed Jamil Sulaiman
Published: February 2025

This research aims to determine whether word puzzles technique is a helpful tool for improving pupils' productivity and cognitive abilities in the classroom of the primary level. Word searches, is an example of word puzzles that aims to captivate pupils engagingly and entertainingly while fostering their language and critical thinking skills.

The current research delves into how word puzzles can enhance pupils to learn the four learning skills: listening, speaking reading and writing. It also aims to develop pupils’ skills of thinking and problem-solving. The research evaluates pupils' development in sentence construction, complicated text comprehension, and vocabulary retention through a battery of classroom activities and tests.

In light of these aims, the research’s null hypothesis has been formulated to be tested. The design of one group is adopted and pre and post-tests are used. The sample includes (30) female pupils who are randomly selected from Asia primary private school in Mosul city.

The results show that word puzzles improve pupils' production and comprehension abilities and pique their desire to learn a new language. Findings from this study support the idea that word puzzles can be a useful supplemental tool for language teachers looking for new ways to help their pupils become more proficient speakers.
Eğitim Yönetiminde Motivasyon Teorileri ve Uygulamadaki Yansımaları
Authors: Demirogları Burcu
Published: February 2025

-
Оценка влияния флейворов на анаэробный биоценоз
Authors: Карякин Михаил Александрович , Первова Инна Геннадьевна
Published: February 2025

В данной статье детально рассмотрен вопрос влияния на анаэробный биоценоз меняющегося качественного режима поступления сточных вод пищевого предприятия. Выполнен эксперимент с использованием лабораторного метанреактора.  Приведены сводные графические результаты эксперимента. Смоделирован процесс поступления сточных вод с содержанием основных антибактериальных компонентов (АБК) в сточной воде. Дана динамическая оценка влияния АБК на анаэробный биоценоз с достижением критических значений. Определены основные рекомендации использования анаэробной технологии с учётом поступления АБК.
Современные методы оценки безопасности и качества утеплённых головных уборов
Authors: Абрамов Антон Вячеславович , Кушнарева Ирина Васильевна , Родичева Маргарита Всеволодовна
Published: February 2025

Показано, что одна из основных стратегий поддержания комфортной температуры живых тканей головы человека в условиях пониженных температур связана с использованием утеплённых головных уборов. Установлено, что существующие методы оценки и прогнозирования качества этих изделий не всегда позволяют решать поставленную задачу с требуемой точностью, что делает актуальной задачу их дальнейшего развития. Предложено использовать для проведения оценки и прогнозирования качества комплексные численные модели процессов в системе «голова — утеплённый головной убор — среда».
Составлена комплексная численная модель тепловых процессов в этой системе, которая позволяет проводить численные расчеты нестационарного теплообмена в этой системе с учётом пассивной и активной терморегуляции, характеристик пакета текстильных материалов утеплённого головного убора. В процессе её разработки решена важная прикладная задача адекватного моделирования кровеносного русла в голове человека для обеспечения верифицируемости результатов решений.
На основе разработанной комплексной модели проведены расчёты динамики температурного поля живых тканей головы человека в условиях пониженных температур. В результате установлены различия в характере распределения температурного поля при использовании утепляющего головного убора и без него.
Detection of human cytomegalovirus and evaluation of physiological parameters among patients with type 2 diabetic
Authors:   Department of Microbiology, College of Medicine, University of Thi-Qar, Thi-Qar, Iraq, Darweesh Sara Thaier Mohammed , Shallal Mohammed Jasim Mohammed ,   Department of Microbiology, College of Medicine, University of Thi-Qar, Thi-Qar, Iraq, Al-Waeli Dheyaa Kadhim ,   Department of Internal Medicine, College of Medicine, University of Thi-Qar, Thi-Qar, Iraq
Published: February 2025

Background. Prolonged human cytomegalovirus (HCMV) infection leads to a pro-inflammatory environment, promoting chronic inflammatory disorders. Inflammation is a key factor in the development of diabetes and its complications. Aim. This study detects the HCMV UL57 gene by real-time PCR and assesses the levels of anti-CMV IgG and IgM in serum from individuals in Iraq diagnosed with type 2 diabetes mellitus, while evaluating markers like sex, BMI, complete blood count, serum creatinine, blood urea, and lipid profile (cholesterol and triglyceride levels). Methods. Serum samples from 200 type 2 diabetes patients and a control group of 100 non-diabetic individuals were tested for HCMV antibodies using real-time PCR and ELISA. Parameters assessed included BMI, complete blood count, lipid profile (cholesterol, triglycerides), serum creatinine, and blood urea. Results. A highly significant difference was found in the detection of the HCMV UL57 gene by real-time PCR between diabetic patients and non-diabetic individuals. Significant differences were found in anti-HCMV IgG and IgM antibody levels between the groups. No significant differences in anti-HCMV IgM levels were observed with BMI, complete blood count, cholesterol, triglycerides, serum creatinine, or blood urea. Conclusion. Among serological findings, 99% of patients and 94% of controls tested positive for HCMV IgG. No correlations were found between HCMV IgM positivity and lipid profile, renal function, BMI, or hematologic indices. PCR is a valuable diagnostic tool for HCMV.
Transformation of Integration in the Context of Polycentrism
Authors:   Financial University under the Government of the Russian Federation, Perskaya V.V.
Published: February 2025

The article analyzes the evolution of the integration process in the economic sector, primarily in terms of actions aimed at uniting disparate parts into a cohesive whole in order to improve the efficiency of their activities. It is emphasized that the basic theory of integration since the 60s of the last century has been the theory by B. Balassa, which substantiated that integration goes from simple to complex, from a free trade zone to an economic union,the pinnacle of which is a vulgar incorporation. The underlying motive for this vision of development prospects was the confrontation in the context of bipolarity between developed economies and countries of the socialist camp, and the decisive element was the ability of the USSR to mobilize resource, industrial and human potential in the shortest possible time to repel any attacks from enemies. Developed nations did not have such a mobilization capacity, and according to B. Balassa, the integration movement along the path he proposed should ensure both the sustainability of development and the ability to mobilize resources on an urgent basis. The transition of the world community to polycentrism determines the enhancement of the role and significance of the state as an institution of regulation at the national and international levels, based on the concept of complete sovereignty. In this regard, the loss of part of national sovereignty as a result of the development of integration does not meet the determinants of polycentrism development. This article analyzes a number of existing integration associations in terms of preserving the national sovereignty of their member countries, and draws the appropriate conclusions.
Market Grounds for Formation Multicentricity in the Global Economy
Authors:   Lomonosov Moscow State University, Porokhovsky A.А.
Published: February 2025

The article examines the importance and influence of market principles on the process of globalization of the world economy, which actually consolidated the leadership of the United States and turned globalization into Americanization. At the same time, along with economic factors, non-economic factors – political, military and others – have played and continue to play a significant role. However, the competitiveness of countries as a market principle of fairness is constrained by American interests. Meanwhile, the formation of a new world economic order makes it possible to support the national economic interests of all countries in a multicentric world economy. The theory of noonomy allows us to reveal modern global trends in various fields.
Integrált elemző és eligazító rendszer a XVIII. Kerületi Rendőrkapitányságon
Authors: Balázs Zoltán
Published: February 2025

The author provides an overview of how Excel, Powerpoint, and Google Earth and other IT-technologies may enhance local police operations.
A Sea of Black Holes: Characterizing the LISA Signature for Stellar-origin Black Hole Binaries
Authors: Ruiz-Rocha Krystal , Holley-Bockelmann Kelly , Jani Karan , Mapelli Michela , Dunham Samuel , Gabella William
Published: February 2025

Observations by the LIGO, Virgo, and KAGRA (LVK) detectors have provided new insights into the demographics of stellar-origin black hole binaries (sBHBs). A few years before gravitational-wave signals from sBHB mergers are recorded in the LVK detectors, their early coalescence will leave a unique signature in the ESA/NASA mission Laser Interferometer Space Antenna (LISA). Multiband observations of sBHB sources between the LISA and LVK detectors opens an unprecedented opportunity to investigate the astrophysical environment and multimessenger early alerts. In this study, we report the sBHB sources that are expected to be present in the LISA data derived directly from the hydrodynamic cosmological simulation Illustris. By surveying snapshots across cosmological volume, metallicity, and lookback time, we calculate the expected sBHBs present in the LISA data for various combinations of mission lifetimes and stellar population models. For stellar population estimates consistent with the LVK rates, we find that only 10 sBHBs across the Illustris snapshots would be detected with significant confidence for a 10 yr LISA mission, while a 4 yr LISA mission would detect only  ∼1 sBHB. Our work paves the way for creating LISA mock data and benchmarking LISA detection pipelines directly using cosmological simulations.
Active Galactic Nucleus Feedback in Quiescent Galaxies at Cosmic Noon Traced by Ionized Gas Emission
Authors: Bugiani Letizia , Belli Sirio , Park Minjung , Davies Rebecca L. , Mendel J. Trevor , Johnson Benjamin D. , Khoram Amir H. , Benton Chloë , Cimatti Andrea , Conroy Charlie , Emami Razieh , Leja Joel , Li Yijia , Maheson Gabriel , Mathews Elijah P. , Naidu Rohan P. , Nelson Erica J. , Tacchella Sandro , Terrazas Bryan A. , Weinberger Rainer
Published: February 2025

We analyze ionized gas emission lines in deep rest-frame optical spectra of 14 massive (

log

M

*

>
10.2

M
⊙) quiescent galaxies at redshifts 1.7 < z < 3.5 observed with JWST/NIRSpec by the Blue Jay survey. Robust detection of emission lines in 71% of the sample indicates the presence of ongoing ionizing sources in this passive population. The Hα line luminosities confirm that the population is quiescent, with star formation rates that are at least 10 times lower than the main sequence of star formation at z ∼ 2. The quiescent sample is clearly separate from the star-forming population in line diagnostic diagrams, and occupies a region usually populated by active galactic nuclei (AGN). Analysis of the observed line ratios, equivalent widths, and velocity dispersions leads us to conclude that in most cases the gas is ionized by AGN activity, despite the lack of X-ray detections. We measure generally low values of the bolometric luminosity L
bol ∼ 1044 erg s−1 and Eddington ratio λ ∼ 10−2–10−3 for the central engines, typical of low-luminosity AGN. A subset of the sample also hosts ionized and neutral outflows, with ionized outflow velocities of the order of ∼1000 km s−1. Our results show, for the first time using a representative sample, that low-luminosity AGN are extremely common among quiescent galaxies at high redshift. These low-luminosity AGN may play a key role in quenching star formation and in maintaining massive galaxies quiescent from Cosmic Noon to z ∼ 0.
Tidal Disruptions of Stars by Supermassive and Intermediate-mass Black Hole Binaries: The Effects of the First-order Post-Newtonian Cross Terms
Authors: Wu Xiao-Jun , Luo Yan , Li Jie , Yuan Ye-Fei , Lin Wenbin
Published: February 2025

In the vicinity of galactic nuclei, stars orbiting supermassive black hole (SMBH) binaries can undergo tidal disruption events (TDEs) due to the Lidov–Kozai mechanism and three-body interactions. While numerical simulations have incorporated post-Newtonian (PN) corrections up to 2.5PN order, they have not accounted for the 1PN cross-term effects among the three bodies. In this study, we employ N-body simulations to investigate the impact of the 1PN cross terms on the orbits of stars around an intermediate-mass black hole (IMBH) perturbed by an outer SMBH. Our findings indicate that while the 1PN cross terms do not substantially affect the fractions of stellar outcomes, they can cause considerable variations in the orbits of stars around IMBH–SMBH binaries. Specifically, we find that the inclusion of the 1PN cross terms can lead to more concentrated distributions of semimajor axes. Furthermore, we observe heavy tails in the distributions of temporal shifts in TDEs when these cross terms are included, with the maximum change reaching about 106 yr, approaching the maximum integration time of this study. This investigation underscores the critical importance of incorporating the 1PN cross terms to ensure accuracy in comprehensive simulations of multibody systems in galactic nuclei. Notably, for stars partially disrupted by an SMBH binary, omitting these cross terms could result in erroneous predictions.
Arthropod communities of insular (São Miguel Island, Azores) and mainland (Portugal) coastal grasslands
Authors: Calado Hugo Renato , Soares António , Heleno Ruben , Borges Paulo
Published: February 2025

The data presented here is part of a doctoral project aimed at characterising and comparing arthropod diversity across biotic communities in coastal ecosystems. The present work provides an inventory of the arthropods recorded in two coastal grasslands ecosystems: the Portugal mainland and the Azores. Sampling was conducted on São Miguel Island (Azores Archipelago) as well as in the Sesimbra and Sines regions (Setúbal District, mainland Portugal). Thirty-one plots were set and visited four times, in spring and summer of 2022.

The specimens collected were sorted and catalogued into a total of 534 arthropod species and morphospecies. In total, 67 species were common to both ecosystems. A total of 13,515 specimens were counted in the two coastal grasslands. We registered three new records for the Azores (in São Miguel Island), all being exotic: Aritranis director (Thumberg, 1822) (Hymenoptera, Ichneumonidae), Draeculacephala bradleyi, Van Duzee, 1915 (Hemiptera, Cicadellidae) and Isodontia sp. Patton, 1880 (Hymenoptera, Sphecidae). This publication demonstrates the importance of coastal grasslands as reservoirs for some potentially invasive arthropod species.
Serum Vitamin D levels in males with premature androgenetic alopecia: a prospective case-control study
Authors: Batool Rehana , Khan Seemab , Abbas Hur , Abbas Syed Muhammad , Hyder Mirza Shaheer , Shah Syed Arbab , Sarfraz Muhammad Raza , Fiaz Humera
Published: February 2025

Introduction: Androgenetic alopecia (AGA), the predominant form of hair loss, affects a significant global population. While emerging research suggests a potential correlation between serum vitamin D levels and AGA severity, the current body of evidence remains inconclusive, necessitating further investigation to elucidate this relationship and its clinical implications.

Objective: To evaluate serum vitamin D levels in AGA patients and explore their relationship with the condition’s severity.

Materials and methods: A seven-month prospective case-control study was carried out in Pakistan. Male participants aged 18-30 yeas were divided into AGA patients and matched controls. AGA severity was assessed using the Norwood-Hamilton classification, and serum vitamin D levels were measured via radioimmunoassay. Statistical analysis included chi-squared, Fisher’s exact, and unpaired t tests.

Results: Patients with AGA had significantly lower sun exposure and higher rates of vitamin D deficiency (84% vs. 22%, p<0.0001) compared to controls. These patients had a higher BMI (24.68±3.18 vs. 22.89±2.80, p=0.0035). Their serum vitamin D levels were significantly lower in patients (45.64±29.99 nmol/L) than controls (91.93±30.55 nmol/L, p<0.0001). A strong association was found between vitamin D deficiency and AGA (p<0.001). Vitamin D levels correlated with the severity of AGA, and ROC analysis showed high diagnostic accuracy (AUC=0.89, p<0.0001).

Conclusion: Serum vitamin D levels show a significant inverse association with AGA, with substantially lower concentrations and higher deficiency rates in patients compared to controls. The observed correlation between vitamin D levels and AGA severity suggests potential therapeutic implications for vitamin D supplementation in the management of AGA.
The Social Isolation of Native Americans: The Crow Nation
Authors: Irwin Ruth , Ralston Emily
Published: February 2025

Social isolation is a significant factor to consider when assessing the health of a given population. This article reports on a study carried out during an immersion experience with graduate nursing students that considered the experiences of Native Americans on the Crow Reservation in Montana. The exploratory, descriptive qualitative design included semi-structured interviews with eight members of the Crow nation and a focus group with three graduate students. Four themes emerged from the data: Effects of Colonization, Revival of Culture and Spiritual Influences, Lack of Resources, and Societal Impact on Health. Each theme reflected the challenge of social isolation within this population. This article describes our study and focuses on this social isolation and its significant impact on the Crow People. Participants indicated that they want to rebuild their age-old cultural practices to positively impact the health of their communities. Highlighting areas of strength and recognition of history can help them to reclaim personal and national identity. Implications for nurses include exposure to cultural immersion as a learning experience and research about the social isolation in geographically remote populations.
Virtual Huddles: Improving Healthcare Team Participation and Patient Experience
Authors: Cooper Stacy , Smith Kathy
Published: February 2025

Poor communication within the healthcare team often leads to negative patient outcomes and diminishes patient perception of quality care. Literature has shown that healthcare team communication has been inconsistent, contributing to worsened patient outcomes and negative patient perceptions of care. This project examined the effect of an asynchronous, standardized virtual huddle on healthcare team engagement and the patient experience, as compared to the usual static huddles. We compared pre-and post-scores over a four week implementation period for healthcare team member huddle participation and patient experience scores on a national level survey. Findings demonstrated a statistically significant difference in team member participation between in-person static and asynchronous virtual huddle huddles, and a statistically significant difference in patient experience scores after virtual huddle implementation. The use of a virtual huddle promoted more inclusive engagement in communication within a unit by interdisciplinary providers, and also demonstrated improved patient perceptions of care during the time of its use. Findings from this project support that novel virtual huddles improved healthcare team engagement and the patient experience and may promote safer delivery of healthcare.
AI–Augmented Psychosocial Interventions: A Bibliometric Review and Implications for Nursing
Authors: Yıldız Erman
Published: February 2025

Purpose

To map out the current artificial intelligence (AI)–informed psychosocial interventions research landscape, with a focus on main themes, trends, and prospective future directions.

Method

A bibliometric analysis extracted articles that had been published between 2007 and 2024 from the Web of Science database. Software used to process results were Bibliometrix and VOSviewer.

Results

A total of 207 articles published by 86 different sources were obtained. A publication of high recurrence source was the
Journal of Medical Internet Research
. The United States showed high research activity in link strength, volume of articles, and citation frequency. Key themes identified were
machine learning
,
mental health
,
cognitive-behavioral therapy
, and
personalization
. Emerging trends since 2020 show growing interest in ChatGPT and AI–driven therapy.

Conclusion

Bibliometric analysis suggests increased application of AI in psychosocial interventions in mental health. Integrating AI with existing therapies and the development of novel digital tools indicate a future for mental health care that is personalized and innovative. The advent of advanced language models, such as ChatGPT, has opened new horizons in AI–supported mental health care. This preliminary analysis provides a foundational understanding of the current landscape while identifying key areas for further research. [
Journal of Psychosocial Nursing and Mental Health Services, xx
(xx), xx–xx.]
Depression Severity Among U.S. Adults Receiving Government Housing Assistance: A Cross-Sectional Analysis Using the NHIS Database
Authors: Kyei Evans F. , Abuga Caesar M. , Dorsey Leah K. , Mumba Mercy N.
Published: February 2025

Purpose

The current study investigated the link between government housing assistance and depression among U.S. adults using data from the 2022 National Health Interview Survey.

Method

Depression severity was measured with the Patient Health Questionnaire-8, and logistic regression models were used to assess the association between housing assistance and depression, adjusting for sociodemographic factors.

Results

Individuals receiving housing assistance were significantly more likely to experience moderate to severe depression (odds ratio [OR] = 1.77,
p
< 0.001). Poor health status was the strongest predictor of depression (OR = 12.11,
p
< 0.001), whereas older age, higher education, and marriage were linked to lower odds. Interaction analysis revealed that Hispanic individuals with some college education had higher odds of depression than non-Hispanic White individuals with less education.

Conclusion

Findings emphasize the need for mental health support within housing programs, particularly addressing disparities among vulnerable groups. [
Journal of Psychosocial Nursing and Mental Health Services, xx
(xx), xx–xx.]
Assessing the Level of Panic Symptoms, Anxiety, and Quality of Life Among People Experiencing Panic Attacks
Authors: Miqdadi Ahmad I. , Chan Chong Mei , Alhadidi Majdi , Yoong Tang Li , Hui Koh Ong
Published: February 2025

Purpose

To assess the severity of panic symptoms, anxiety levels, and quality of life (QOL) among individuals experiencing panic attacks (PAs), as well as their associations with participants' characteristics.

Method

This cross-sectional study used data gathered through an internet-based survey covering demographic characteristics, panic symptoms, anxiety levels, and QOL completed by 126 individuals aged 18 to 60 years sampled from the general population in Egypt.

Results

Data analysis showed that 26.2% and 73.8% of participants experienced severe and extreme panic symptoms, respectively. Anxiety levels varied among participants, with most reporting moderate (48.4%) to severe (38.9%) anxiety. Most participants (98%) reported poor QOL. Findings indicated a positive correlation between panic symptoms and anxiety (
r
= 0.905,
p
< 0.01), whereas QOL exhibited a negative correlation with panic symptoms (
r
= −0.888,
p
< 0.01) and anxiety (
r
= −0.879,
p
< 0.01). Regression analysis revealed that panic symptoms were significantly associated with age (B = −3.535,
p
= 0.005) and sex (B = −2.234,
p
= 0.011), whereas educational level displayed a significant correlation with QOL (B = −8.110,
p
= 0.032).

Conclusion

Participants experiencing PAs typically exhibited severe to extreme panic symptoms, moderate to severe levels of anxiety, and overall poor QOL. These findings highlight critical implications for the public health system and policymakers and emphasize the need for better access to mental health services and increased awareness of PAs. [
Journal of Psychosocial Nursing and Mental Health Services, xx
(xx), xx–xx.]
Entropija v slovenskih leposlovnih besedilih
Authors: Jakopin Primož
Published: February 2025

Delo prinaša kvantitativni opis dveh vzorcev slovenskih leposlovnih besedil, skupaj dolgih 3.100.000 besed, in najpomembnejše parametre znakovnih n-terčkov, od enojčkov do štiriindvajseterčkov, ocenjena je tudi zgornja meja entropije v tovrstnih besedilih. Prvi vzorec vsebuje besedila 60 del 41 avtorjev, od Ivana Cankarja do Ivana Zorca, 46 izvirnih in 14 prevodov, z letnico izida od 1858 do 1996 in v skupnem obsegu 2.700.000 besed, drugi vzorec pa vsebuje celoten opus Cirila Kosmača, 52 del, objavljenih med letoma 1931 in 1988, s 400.000 besedami. Oba vzorca skupaj predstavljata med 0,5 % in 1 % celotne slovenske leposlovne produkcije.
“«Faltan muchos porque les quedó mal cuerpo del día anterior». Antialcoholismo patronal en un contexto de paternalismo industrial. El caso de la Sociedad Hullera Española (Asturias), 1892-1936”
Authors: Muñiz Sánchez Jorge
Published: February 2025

La Sociedad Hullera Española fue una gran empresa minera, paternalista y con un discurso filantrópico profundamente católico, que trató de limitar —con resultados desiguales— el consumo de alcohol de sus trabajadores por tres medios: fomentando instituciones de ocio e instrucción, reclamando medidas legislativas a la vez que se vigilaba su estricta aplicación y ejerciendo presiones en virtud de su posición predominante en los municipios en los que estuvo implantada. Sin embargo, el discurso paternalista católico en el plano teórico operó independientemente de la realidad de unas prácticas que, en ocasiones, llevadas por la necesidad de la producción, se alejaron del mismo.
Epigrafía y consagración de espacios eclesiales en Hispania en época visigoda
Authors: De Santiago Fernández Javier
Published: February 2025

Este artículo analiza las inscripciones hispanas de consagración, es decir, las relacionadas con la liturgia de consagración de las iglesias, del período visigodo, profundizando en su función y su estructura formular. Además, se estudian otros tipos de epígrafes; se trata de aquellos habitualmente conocidos como invocationes y hortationes. En estas se ha observado una relación con la liturgia de consagración y con los formulismos de la ceremonia. Este vínculo conduce a la conclusión de que una de las funciones de estos epígrafes fue contribuir a sacralizar el espacio eclesiástico.