bluuebunny/crossref_metadata_2025 huggingface dataset:
The Influence of Basic Psychological Needs on Insurance Agencies Performance
Authors: Mohd Shahren Norfaezah , Abd Razak Noraznira , Koe Wei Loon
Published: February 2025

The fulfilment of Basic Psychological Needs (BPNS)—autonomy, competence, and relatedness—has become a crucial factor influencing employee well-being and corporate performance across all sectors. This study examines the influence of Basic Psychological Needs (BPNS) on employee motivation and performance in insurance companies based on Self-Determination Theory (SDT). Despite substantial research on BPNs in sectors including education and healthcare, their influence on the insurance industry, especially in Malaysia, remains inadequately investigated. The findings indicate that meeting these needs can cultivate a supportive work environment, alleviate workplace difficulties, and enhance employee engagement and organizational efficiency. This research fills the literature gap by contextualizing the significance of BPNS concerning the performance of insurance agencies, highlighting the relationship between psychological well-being and firm performance. This study systematically reviews current studies to highlight the possibility of utilizing BPNS satisfaction to improve staff retention, satisfaction, and productivity, fostering insurance companies' competitive growth.
EXPLORING CO - CREATION IN SMALL MEDIUM ENTERPRISES (SMes): STRATEGY, IMPLEMENTATION AND CHALLENGES
Authors: Handayani Made , Sri Darma Gede , Oka Martini Ida Ayu
Published: February 2025

This study aims to explore co-creation applied by small and medium enterprises. Various studies on co-creation have been conducted,but there are still few that specifically explain the implementation strategy and challenges of SMEs in implementing co-creation, most suggest the application of innovation in the implementation of SME strategy. This review uses 53 literatures over the past 10 years from 2015 to 2024. This review found that the co-creation strategies used by SMEs are customer segmentation, use of digital platforms, building customer communities. The implementation of co-creation in SMEs is in the form of platform-based collaboration, collaboration with suppliers and partners, and providing a fast feedback mechanism. The challenges faced by SMEs in implementing co-creation are limited resources, customer expectation management, lack of expertise in digital technology, and intellectual property risks.
PENGEMBANGAN E-LKPD BERBASIS PROBLEM BASED LEARNING (PBL) MATERI MOMENTUM, IMPULS, DAN TUMBUKAN PADA KELAS X SEMESTER GENAP DI SMA S ABDI NEGARA BINJAI T.A 2022/2023
Authors: Dhamira Tiara Atika , Amdani Khairul
Published: February 2025

Penelitian ini bertujuan untuk mengetahui kelayakan, kepraktisan, dan keefektifan e-LKPD berbasis Problem Based Learning pada materi momentum, impuls, dan tumbukan. Penelitian ini merupakan jenis Research and Development (R&D) dengan model 4D Thiagarajan, yang mencakup tahap define, design, develop, dan disseminate. Namun, penelitian dibatasi hingga tahap develop. Hasil penelitian menunjukkan e-LKPD dinyatakan “sangat layak” dengan rata-rata nilai kelayakan 96,63% berdasarkan validasi materi dan media. Selain itu, e-LKPD dinyatakan “sangat praktis” oleh pendidik dan 25 siswa kelas X MIPA 2 dengan rata-rata kepraktisan 92,38%. Keefektifan e-LKPD diuji melalui pretest-posttest dengan skor n-Gain sebesar 0,87 yang masuk kategori “tinggi,” rata-rata nilai pretest 36,8, dan posttest 92. Berdasarkan hasil tersebut, disimpulkan bahwa e-LKPD berbasis Problem Based Learning ini layak, praktis, dan efektif digunakan dalam pembelajaran materi momentum, impuls, dan tumbukan.Kata Kunci: Pengembangan, e-LKPD, Problem Based Learning.
Analisis Penerapan SIMPEG dalam Pengelolaan Administrasi Kepegawaian pada Lapas Perempuan Kelas III Mamuju
Authors: Harmawan Rizal , Cangara Hafied , Arianto Arianto
Published: February 2025

Penelitian ini bertujuan untuk menganalisis penerapan Sistem Informasi Manajemen Kepegawaian (SIMPEG) dan menganalisis usaha yang dilakukan dalam rangka mengoptimalkan penerapan sistem manajemen kepegawaian (SIMPEG) dalam pengelolaan administrasi kepegawaian pada Lembaga Pemasyarakatan Perempuan (LPP) Kelas III Mamuju. Metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif dengan menggunakan purposive sampling dalam penentuan informan. Pengumpulan data melalui wawancara, observasi, dokumentasi dan studi pustaka. Analisis data dalam penelitian ini menggunakan model interaktif Miles dan Hubberman. Hasil penelitian menyimpulkan bahwa penerapan sistem informasi manajemen kepegawaian dan usaha yang dilakukan dalam mengoptimalkan pengelolaan administrasi kepegawaian pada Lembaga Pemasyarakatan Perempuan Kelas III Mamuju belum berjalan secara maksimal. Adapun faktor-faktor penghambat penerapan dan usaha mengoptimalkan SIMPEG dalam pengelolaan administrasi kepegawaian selain SIMPEG masih dalam tahap pengembangan dan berdasarkan penerapan selama ini oleh operator kepegawaian secara langsung bahwa Sistem Informasi Manajemen Kepegawaian hanya digunakan dalam menyusun sasaran kinerja pegawai dan penilaian kinerja pegawai, kemudian masih minimnya kesadaran arti pentingnya SIMPEG sebagai pedoman dalam pengembangan karir kepegawaian, minimnya kuantitas SDM dalam pengelolaan data kepegawaian sehingga masih terdapat data PNS yang belum mutakhir; dan jaringan internet yang lemah atau terbatas pada jam-jam tertentu, baik itu karena adanya masa jeda perhitungan tunjangan kinerja pada tanggal tertentu maupun karena faktor letak geografis itu sendiri pada Kantor Lembaga Pemasyarakatan Perempuan Kelas III Mamuju.
Pengaturan Hukum Ombudsman Kota Makassar Pasca Putusan Mahkamah Konstitusi Nomor 62/PUU-VIII/2010
Authors: Jaya Muchtar , Irwansyah Irwansyah , Aspan Zulkifli
Published: February 2025

Penelitian ini bertujuan untuk menganalisis pengaturan hukum Ombudsman Kota Makassar pasca Putusan Mahkamah Konstitusi Nomor 62/PUU-VIII/2010. Penelitian ini menggunakan jenis penelitian hukum normatif yaitu penelitian yang mengutamakan bahan hukum berupa peraturan perundang-undangan sebagai bahan acuan dasar. Selain itu, pengumpulan data dan informasi juga dilakukan di Kantor Ombudsman Kota Makassar dan Ombudsman RI Perwakilan Sulawesi Selatan. Penulis menggunakan sumber data melalui studi pustaka dan wawancara secara langsung disusun secara sistematis dan analisis dengan pendekatan Perundang-undangan (statute approach) dan pendekatan Konseptual (conceptual approach). Hasil analisis dari penelitian ini menunjukkan bahwa: 1) Ombudsman Kota Makassar merupakan lembaga independen Pemerintah Daerah, dikarenakan legitimasi Lembaga tersebut bersumber dari keputusan Walikota, yakni Peraturan Walikota No. 2 Tahun 2019 dan menggunakan sumber keungan daerah, sehingga harus bertanggungjawab kepada Walikota. Keberadaan Ombudsman Kota Makassar tetap penting, karena kelemahan utama UU No. 37 Tahun 2008 adalah menyentralisasi kewenangan pengawasan pelayanan publik di daerah kepada Komisi Ombudsman Republik Indonesia (ORI). ORI Perwakilan Sul-Sel bukan terdiri dari Komisioner, tetapi hanya Kepala kantor yang kewenangannya terbatas. Dengan demikian, perwakilan tidak bisa menyelesaiakan laporan masyarakat. Hal ini dapat dikatakan menghilangkan kemudahan akses bagi masyarakat untuk melaporkan masalah pelayanan publik di daerah.
Pemikiran Sunah Hasbi Ash-Shiddeqiy Perspektif Teori CDA Norman Fairclough
Authors: Kholilurrahman As’ad , Muhid Muhid , Nurita Adris
Published: February 2025

Hasbi Ash-Shiddieqy adalah sosok pembaharu pemikiran Islam di Indonesia, pengaruhnya dalam kajian hadis di Indonesia tidak dapat dihilangkan begitu saja. Hasbi menjadi tokoh menarik dalam kajian ini lantaran sedikit banyak dari pemikirannya ditemukan kemiripan dengan gurunya, Ahmad Surkati. Jadi, fokus kajian ini adalah bagaimana ideologi pemikiran hadis Hasbi?. Kemudian, apakah pemikiran hadis Hasbi di pengaruhi oleh gurunya?. Dalam tulisan ini akan menggunakan metode kualitatif dengan model kajian kepustakaan serta mencoba menganalisis dengan analisis yang dicetuskan oleh Norman Fairclough yaitu CDA (Critical Discourse Analyis). Maka dari itu kajian ini menghasilkan temuan bahwa ideologi pemikiran Hasbi memiliki kemiripan dengan gurunya seperti Ahmad Surkati dan Al-Kalili, namun juga mencakup elemen orisinal yang menitikberatkan pada al-Qur'an dan sunah. Analisis Norman Fairclough menunjukkan bahwa bahasa dalam karya Hasbi bersifat moderat. Ia menggunakan posisinya sebagai dosen untuk menyebarkan ideologinya yang juga termasuk dari bentuk kekuasaan dari Hasbi sendiri.
BENTUK PENERAPAN PEMBINAAN STRATEGI TAHSĪN AL-QIRĀAH PADA KEMAMPUAN MAHASISWA JURUSAN PENDIDIKAN AGAMA ISLAM SEMESTER VIII DI STAI DDI JENEPONTO TAHUN 2023
Authors: Nursanti Nursanti , Ilyas Hamka , Muhammad Yahya
Published: February 2025

Tujuan dari penelitian ini untuk mendeskripsikan bentuk penerapan strategi tahsīn al-qirāah dalam pembinaan kemampuan membaca al-Qur’an mahasiswa jurusan Pendidikan Agama Islam semester VIII di STAI DDI Jeneponto Tahun 2023. Jenis riset ini adalah kualitatif dengan menggunakan metode analisis deskriptif. Penulis secara khusus menggunakan pendekatan fenomenologi yang berkaitan langsung dengan fenomena yang terjadi, peneliti mengidentifikasi pengalaman manusia mengenai suatu fenomena tertentu, maka dari proses ini peneliti mendeskripsikan gejala yang berasal dari pengalaman-pengalaman subjek. Selain itu peneliti juga menggunakan pendekatan psikologis. Adapun instrument kunci adalah peneliti itu sendiri sebagai. Teknk pengolahan data dan analisis data yang digunakan pada penelitiam ini adalah 1) Pengumpulan data, 2) Reduksi data 3) Penyajian data, 4) Penarikan kesimpulan. Adapun pengujian keabsahan data dalam penelitian ini adalah 1) Ketekunan pengamatan, 2) Triangulasi data. Hasil penelitian ini menunjukkan bahwa penerapan strategi tahsīn al-qirāah dilaksanakan pada saat mahasiswa jurusan Pendidikan Agama Islam semester VIII tahun 2023 melakukan kegiatan Kuliah Kerja Nyata (KKN). Setiap posko KKN sudah disiapkan pembimbing tahsīn al-qirāah yang akan membina mahasiswa dalam memperbaiki bacaan al-Qur’annya. Kegiatan tahsīn al-qirāah tidak mengganggu program kerja yang telah direncakan oleh para mahasiswa karena kegiatan pembinaan tersebut dilaksanakan pada waktu subuh. Implikasi penelitian ini dapat dinarasikan bahwa dosen STAI DDI Jeneponto harus memaksimalkan pembinaan kemampuan membaca al-Qur’an mahasiswa jurusan Pendidikan Agama Islam. Proses pembinaan tahsīn al-qirāah harus dilakukan secara sadar dan terarah sehingga tujuan pembinaan dapat tercapai
Anteseden Work Life Balance Pekerja Wanita Muslimah di Sektor Perbankan Nusa Tenggara Barat
Authors: Roodhi Mohammad Najib , Baehaqi Baehaqi , Dakwah Muhammad Mujahid , Muhtarom Zamroni Alpian , Abdurrahman Abdurrahman
Published: February 2025

This study analyzes the influence of religiosity, organizational support, and family support on the work-life balance of Muslim women in the banking sector in West Nusa Tenggara (NTB). Using an explanatory research design, data were collected from 322 respondents selected through purposive random sampling based on criteria such as Islamic faith, marital status, and minimum work tenure. The results reveal that religiosity significantly affects work-life balance (β = 0.46, C.R = 13.328), emphasizing its role in providing moral and spiritual foundations for better management of work and family roles. Organizational support (β = 0.22, C.R = 12.041) contributes through flexible policies and workplace facilities that alleviate job pressures. Family support (β = 0.33, C.R = 8.938) emerges as a critical factor, with emotional and instrumental assistance from family members playing an essential role in balancing professional and domestic responsibilities. These findings highlight the interconnectedness of cultural, organizational, and familial factors in shaping the work-life balance of Muslim women in NTB's banking sector. This study offers recommendations for organizations and policymakers to foster environments that holistically support employee well-being.
Un programa de tutoría entre iguales para la resolución de problemas matemáticos
Authors: Bastart Jané Clara , Flores Marta
Published: February 2025

This study explores the development of cooperative mathematical problem-solving by participants in the “Razonar en pareja” educational program, which is based on cooperative peer tutoring. The research includes a pretest-posttest quasi-experimental study, coupled with a qualitative approach that analyzes interactions between students to detect the influence of mathematical discourse on the variable studied. Progress is observed in participant discourse, with statistically significant improvements in students’ cooperative problem-solving. The study supports a positive influence of peer tutoring on the development of mathematical competence through the program.
Tools to assess the impact of oral health on quality of life in preschool children
Authors:   Faculty of Health Care Studies, University of West Bohemia, Czech Republic, Horová Jana , Brabcová Iva , Bártlová Sylva , Hellerová Věra , Mágrová Milena , Machová Alena , Lazorová Hana ,   University of South Bohemia in České Budějovice, Faculty of Health and Social Sciences, Czech Republic
Published: February 2025

Aim. This article aims to identify currently available instruments for assessing the impact of oral health on quality of life in preschoolaged children, to present their content and psychometric properties, and to provide the most up-to-date summary of the topic for use in practice or further research.

Material and methods. The method of literature review was chosen. PubMed, EBSCOhost, CINAHL, and ProQuest databases were searched. First, original questionnaires were identifi ed and then studies from 2018 to 2023 that presented cultural adaptation of the original instruments including their psychometric properties were retrieved.

Results. Eighteen studies reporting the results of cultural adaptations of eight indigenous instruments were identifi ed. The instruments diff er in the number of questions and their content. The most preferred instrument for assessing the impact of oral health on the quality of life in preschool children is the Early Childhood Oral Health Impact Scale, which also has excellent psychometric properties.

Conclusions. This article provides an up-to-date overview of the available tools for assessing the quality of life of preschool children in the context of their oral health, including content and psychometric properties, thus allowing the selection of a relevant tool for use in practice.
Existenzielle Armut bei Kindern und Wege ihrer Bekämpfung. Erkenntnisse aus der Wirkungsforschung zu einer Einrichtung in Dumbrăveni/Elisabethstadt (Siebenbürgen)
Authors: Gaisbauer Helmut P.
Published: February 2025

This article presents key findings from a study conducted from 2017 to 2024 to validate the educational and social project “L.I.F.T. – Lernen.Integration.Förderung. Tagesbetreuung” in Dumbrăveni, Transylvania, which was started by Diakonie International in 2016. The study was based on an innovative heuristic called Existential Poverty, which applies key elements of the psychotherapeutic theoretical school of existential analysis and logotherapy to poverty research. Central to this is the interpretation of the structural model of existence with its four basic dimensions and the prerequisites for personal action formulated, which can be deprived for socio-pathological reasons of poverty and social exclusion. On this basis, it is possible both to decipher the poverty-induced living environment of the children who attend the facility and to describe and evaluate the compensatory effects of the services provided by the validated day center.
DESAFIOS NA ASSISTÊNCIA DE ENFERMAGEM À POPULAÇÃO EM SITUAÇÃO DE RUA NA ATENÇÃO PRIMÁRIA, BRASIL
Authors: SCHIAVINATO Gustavo , BERETTA Denise , MAFRA Adriana Luiz Sartoreto
Published: February 2025

Introdução: A População em Situação de Rua (PSR) no Brasil enfrenta significativas vulnerabilidades sociais e desafios no acesso aos serviços de saúde. Objetivo: Identificar os desafios da enfermagem na assistência à população em situação de rua no âmbito da Atenção Primária à Saúde (APS). Método: Trata-se de um estudo bibliográfico, qualitativo, descritivo. Foi realizada uma busca por artigos científicos e estudos de caso publicados entre os anos de 2015 e 2023 nas seguintes bases de dados: Scientific Digital Library Online/SciELO, Biblioteca de Enfermagem/BDENF e Literatura Latino-Americana e do Caribe em Ciências da Saúde/LILACS com os seguintes descritores de pesquisa: População em Situação de Rua. Saúde Mental. Atenção Básica. Estratégias de prevenção. Enfermagem. Resultados: Dos 182 artigos inicialmente levantados, após aplicação dos critérios de inclusão e exclusão, resultaram sete artigos finais. Discussão: A PSR enfrenta obstáculos complexos devido a barreiras sociais e políticas no acesso à saúde. Os Consultórios na Rua (CR) surgiram como elementos cruciais, oferecendo assistência multidisciplinar, redução de danos e enfrentando o preconceito. O eficaz trabalho dessas equipes contribuiu para melhorar a qualidade de vida dessa população. A enfermagem, no entanto, deparou-se com desafios como a falta de protocolos específicos, a rotina itinerante da PSR, baixa adesão aos tratamentos, perigos nas áreas frequentadas, resistência ao abandono do uso de substâncias e o preconceito. Conclusão: Estratégias mais eficientes na APS são necessárias, considerando a complexidade desses desafios, visando à criação de protocolos específicos, abordagens adaptadas à rotina itinerante e maior sensibilidade para combater o estigma enfrentado pela PSR.
TRAINING IN THE INTERPRETATION OF CHEST RADIOGRAPHS USING ARTIFICIAL INTELLIGENCE PROGRAM
Authors:   State Educational Institution "Avicenna Tajik State Medical University", Bobokhodjaev O.I. , Shukurov S.G. ,   State Educational Institution "Khatlon State Medical University", Abdulloev N.N. ,   State Educational Institution "Avicenna Tajik State Medical University"
Published: February 2025

The article presents our own data on conducting screening studies with the interpretation
of chest radiographs using artificial intelligence CAD (computer aided diagnosis), which, according
to WHO recommendations, provides more accurate clinical threshold values for deciding who needs
a more in–depth examination. The use of mobile digital X–ray machines equipped with a CAD tool
reduces costs by allowing the triage of suspected tuberculosis cases for GeneXpert testing, while
reducing the time to start tuberculosis treatment.
Conclusion. Our experience shows that machine analysis of chest CT data, due to the
effect of shadow summation, the presence of "blind" zones, etc., is increasingly used in both diagnostics
and screening of respiratory diseases.
Keywords. X–ray interpretation, artificial intelligence, tuberculosis.
Aquaporin-9 as a biomarker for hydrocephalus: Insights from experimental rat models
Authors: Kusumo Catur , Parenrengi Muhammad Arifin , Suryaningtyas Wihasto , Fahmi Achmad , Utomo Budi , Sudiana I Ketut
Published: February 2025

Background

Hydrocephalus, characterized by ventricular enlargement often associated with elevated intracranial pressure, necessitates reliable biomarkers for accurate diagnosis. Aquaporin-9 (AQP-9), localized at the interface of cerebrospinal fluid (CSF) spaces and blood vessels, plays a critical role in brain water homeostasis but remains underexplored in the context of hydrocephalus. Further investigation into AQP-9 expression in CSF is essential to elucidate its potential as a diagnostic biomarker and its role in hydrocephalus pathophysiology.

Methods

This experimental study utilized 10–12-week-old Sprague–Dawley rats (Rattus norvegicus) weighing 200–250 g, randomly assigned to three groups. CSF served as the primary unit of analysis. AQP-9 levels were quantified using the enzyme-linked immunosorbent assay Sandwich method, with CSF sampling conducted at 7-day intervals over 21 days.

Results

AQP-9 levels were significantly elevated in hydrocephalic mice compared to controls, with the highest levels on day 21 (887.62 ± 88.72). CSF drainage resulted in a notable reduction in AQP-9 levels at all time points. Statistical analysis confirmed significant differences across groups (P < 0.05), with post hoc tests showing meaningful reductions in AQP-9 levels after drainage compared to hydrocephalic states. These findings suggest AQP-9 as a potential biomarker for hydrocephalus diagnosis and monitoring therapeutic response.

Conclusion

AQP-9 shows promise as a biomarker for hydrocephalus, with levels reflecting disease progression and decreasing after CSF drainage. This highlights its potential for diagnosis and therapeutic monitoring, warranting further validation.
Off-label use of the pipeline embolization device for reconstruction of the extracranial internal carotid artery
Authors: Jee Elizabeth , Ansari Junaid , Kandregula Sandeep , Chokhawala Himanshu , Sharma Pankaj , Guthikonda Bharat , Cuellar Saenz Hugo , Savardekar Amey
Published: February 2025

Background

Internal carotid artery dissection (ICD) is a common cause of cerebral ischemia in adults. Medical management has been the standard of care; however, endovascular internal carotid artery (ICA) reconstruction has certain indications. The pipeline™ embolization device (PED) is a flow-diverting (low porosity), self-expanding, braided platinum and nickel-cobalt chromium alloy stent and is indicated for wide neck or large aneurysms of the ICA from the petrous to the superior hypophyseal segments. The flexible nature of PED stents, with their high wall coverage, makes them amenable as stents for reconstructing arterial dissections diagnosed in the tortuous segments of the extracranial ICA. We present our experience using PEDs for ICA reconstruction in cases of distal cervical or petrous segment dissection or dissecting aneurysms and review the literature on this contemporary indication of flow diverter devices.

Methods

This study was a retrospective review of patients with ICD or dissecting aneurysms who underwent endovascular reconstruction at our center using PED stent implants. Patients were selected based on pre-morbid modified Rankin Scores ≤1a and National Institutes of Health Stroke Scale (NIHSS) ≥3 and radiologic data consistent with ICA dissection.

Results

Eight patients with a mean age of 55.6 years (range: 31–82 years) and median NIHSS score of 8 (Interquartile range IQR: 2.75–16) who underwent off-label PED surgery were analyzed and are illustrated in this short series. The technical success rate was 100%, with all cases achieving reperfusions of thrombolysis in cerebral infarction grades ≥2b.

Conclusion

In our series of patients with distal cervical or petrous segment ICD or dissecting aneurysms, we found the PED to be feasible, safe, and effective in achieving arterial recanalization. Further studies will clarify the role of this technique.
Corneal pathology depending on blood groups
Authors:   Tyumen State Medical University of the Ministry of Health of the Russian Federation, Tyumen, Sakharova S.V. ,   GBUZ TO OKB No. 2, Tyumen, Novikova N.V. ,   GBUZ TO OKB No. 2, Tyumen, Tsekhmister S.A. ,   Tyumen State Medical University of the Ministry of Health of the Russian Federation, Tyumen, Pushnikova M.A. ,   Tyumen State Medical University of the Ministry of Health of the Russian Federation, Tyumen, Batova N.P. ,   GBUZ TO OKB No. 2, Tyumen
Published: February 2025

Aim. To study the epidemiology of corneal pathology and the dependence of its occurrence on the AB0 system according to
the ophthalmological department which operates around the clock to provide emergency ophthalmological care. Methods.
A retrospective analysis of the medical records of 414 patients with corneal pathology who were treated at the GBUZ TO
“OKB No. 2” was carried out. Average age was 50.6 years [20;92]. Of these, 247 (59.6 %) men, 167 (40.4 %) women.
A standard ophthalmic examination was performed. The determination of blood group according to the AB0 system was
determined by standard serums (simple reaction). Results and discussion. Comparing the frequency of occurrence in a healthy
population of different blood groups, it was found that the leaders with high rates in patients with inflammatory pathology
of the cornea are those with B (III) and AB (IV) blood groups:1.73 times and 2.41 times, respectively. The third and fourth
place in the incidence rate are occupied by blood group A (II) (0.87 times) and blood group 0 (I) (0.87 times). Conclusion.
Thus, patients with B (III) and AB (IV) blood groups have a higher risk of inflammatory corneal pathology developing.
Key words: corneal pathology, blood type, epidemiology, ophthalmology department
Exploration of Quartz, feldsphar and Mica Minerals using Geophysical Resistivity, Self-Potential and Natural Electrical Field Techniques
Authors: Veeraswamy Golla , Sangaraju Siddiraju
Published: February 2025

The aim of the present study is to examine various modeling and self-potential techniques which are useful for the exploitation of shallow and deep deposits. v-shaped formation was formed as the geological formation of ore anomaly. The study area indicates the presence of quartz, feldsphar and negative values are associated with the mica group of mineral. The Nellore schist belt is majorly dominated by the schistose group of rocks. The average depth of the mineral deposits occurred in less than 150 ft. This study would be helpful for various arenas.
Response of RC frames to Unconfined Surface Blast loads across Varied Structural Aspect Ratios
Authors: Vincent Jasmine George , Ponnada Markandeya Raju , Mishra Siba Prasad
Published: February 2025

Urban sprawl in India leads to have more variety of buildings with different geometries, plan and structural aspect ratios and irregularities. Geometry (i.e. size and shape) is one of the perilous factors that affects the response of the structure against seismic and blast loads. It significantly affects the dynamic performance of the structure. Blast loads can cause catastrophic damage to the structures leading to huge life loss in addition to property loss. Hence, it is essential to understand the behavior of structures with different geometries and the influence of structural aspect ratio on the performance of structures subjected to explosive loads. The present study is focused on study of variation in the response of RC framed structures with varied structural aspect ratios against unconfined surface blast loads. Six different regular reinforced concrete frame models having structural aspect ratios (i.e. H/B) 0.25, 0.375, 0.5, 0.75, 1.0 and 1.5 are considered.

To meet the requirement of proposed structural aspect ratios, two different plinth areas of 576 sq.m. and 1296 sq.m. and three different numbers of stories of 3, 6 and 12 are taken. Response of these RC frame models is analyzed for three different blast load intensities having charge weights 500, 1500 and 2500kg TNT at a standoff distance of 10m. Time history analysis is performed on the above-mentioned RC frames using a computer software package. From the study, it is evident that low rise buildings are relatively more affected by unconfined surface blast loads. This impact will increase further with higher blast intensities.
Effect of different solvent extracts on total phenol content, flavonoid content and antioxidant properties of Strobilanthes cordifolia (Vahl) J.R.I. Wood
Authors: Mohankumar Harshini , Soundararajan Deepa , Raju Prabakaran
Published: February 2025

The antioxidant quality of plant-derived products is widely acknowledged to be influenced by various extraction factors such as the method employed, temperature, duration and choice of solvent system. The objective of the current study was to assess how various solvents affect the extraction yields, phytochemical components and antioxidant properties of S. cordifolia leaves. In this study, hexane, chloroform, ethanol and aqueous were used as extraction solvents for S. cordifolia. Ethanol was found to be the most effective solvent, resulting in the maximum extraction yield (24.46±1.03%) and the highest amount of phenolic (84.5 ± 0.5 mg GAE/g) and flavonoids (50.59 ± 0.65 mg QE/g) in the crude extract. The antioxidant activities of S. cordifolia were assessed using DPPH, ABTS and H2O2 assays. The ethanol extract showed substantial efficacy in scavenging DPPH, ABTS and H2O2 with IC50 values of 65.3μg/mL, 68.1μg/mL and 75.8μg/mL respectively.

Moreover, each solvent extract derived from S. cordifolia exhibited significant antioxidant potential, albeit with variations attributed to differences in their phytochemical composition. These findings highlight the potential of S. cordifolia leaves as a natural antioxidant source, promising in alleviating oxidative stress and holding significance for the nutraceutical and pharmaceutical industries. Future investigations should prioritize isolating and identifying the active secondary metabolites present in these extracts.
Adsorptive Removal of Brilliant green dye from wastewater using activated CETP sludge
Authors: Yadav A. , Malviya R. , Dwivedi M.K.
Published: February 2025

Brilliant Green, a synthetic and toxic dye, is used for dyeing various materials such as paper, leather, wool and silk. This study demonstrates the efficacy of an adsorbent derived from CETP sludge for the removal of Brilliant Green dye from wastewater. Activated sludge was characterised using SEM, XRF, FTIR and BET techniques. Several parameters including the contact time, pH, adsorbent dose, initial dye concentration and temperature were optimised to assess their impact on dye adsorption. The maximum removal efficiency of Brilliant green dye reached 98.50% within 120 minutes at a concentration of 20 mg/l, pH 5.0 and 0.1 g adsorbent dose at temperature 30°C.

Experimental data fitted well with the pseudo 2nd order kinetic model. Experimental isotherm study employing the Langmuir, Freundlich, Temkin and R-P isotherm models revealed that the Freundlich adsorption isotherm model best fitted the adsorption of Brilliant Green dye. The thermodynamic parameters such as ΔG°, ΔH° and ΔS° were studied and the adsorption was found to be spontaneous and endothermic in nature. These results suggested the significant potential of activated CETP sludge for the removal of dyes from wastewater.
Estimation of Toxic Metal intake through food and potential risk on the inhabitants in the vicinity of Sundarban areas, India
Authors: Patra Khokan , Ghosh Phanibhusan , Ghosh D.
Published: February 2025

Present study highlighted the exposure level of toxic heavy metals lead (Pb), cadmium (Cd) and arsenic (As) in some essential food items along with assessment of degree of uptake through food consumption and to forecast any effect during long term consumption of the contaminated food stuffs throughout the life period of the people from remote and rural areas of Sundarbans. Study revealed that the level of occurrence of toxic metals followed the order Pb > As >Cd exactly similar to that of the earth crust implying on the probable sources. Among the foodstuffs, cereals comprising of rice and wheat contributed maximum load of these toxic metals to an adult through consumption during the life period followed by vegetables (Potato, Moong and Spinach) and fish (average of Rui and Parse).

On comparing with the Provisional Tolerance Daily Intake (PTDI) values as prescribed by WHO, it was observed that the metals Cd and As contributed less percentage (17.0 to 28.0%) showing no potential harmful effect on consumption. In contrast, accumulation of Pb through consumption of these foodstuffs contributed 3.6 times higher than the values as prescribed and may cause the harmful effects to the local people. Hence, proper management action must be implemented immediately to these rural areas by awareness as well as by supplying hygienic food items to those innocent inhabitants near the periphery of Sundarbans.
Navigating CKD Diagnosis: Biomarkers as Predictive Tools for Early Detection
Authors: Devi Chingtham Henthoibi , Kosey Sourabh
Published: February 2025

The prevalence of CKD worldwide is a significant health concern, considering its estimated incidence in 13.4% of the world population and millions who require renal replacement therapy. This review about early CKD detection by traditional biomarkers like GFR and albuminuria focuses on the importance of this issue, mainly due to the limitations of these indicators, particularly in early CKD stages. The review promises several new emerging biomarkers like beta-trace protein, or BTP, beta-2-microglobulin, or B2M, klotho, neutrophil gelatinase-associated lipocalin, or NGAL and liver-type fatty acid-binding protein, or L-FABP. Such markers would identify kidney dysfunction, tubulointerstitial damage and endothelial dysfunction more promptly and are thus crucial for improved patient outcomes.

While these advances will eventually take place in the standardization of the use of biomarkers for clinical practice, especially in resource-limited settings, where this overdiagnoses and overtreats. It also makes it difficult to have a "universal" gold standard of biomarkers for early CKD, thus making validation and implementation difficult. Future studies should validate these biomarkers in terms of their cost-effectiveness and long-term consequences in the management of CKD and patient care.
Dünnschichtchromatographische Untersuchungen von Dibenz[b,f]azepinen
Authors: Adank K. , Schmidt T.
Published: February 2025

Thin layer chromatographic purity determination of commercial desipramine hydrochloride (active ingredient of Pertofran®) and clomipramine hydrochloride (active ingredient of Anafranil®) shows the presence of some impurities, the identity and quantity of which are investigated. With the exception of imipramine and dichloroimipramine none of the contaminants exceeds 0,1%. For desipramine the artifact nature of a TLC side spot is demonstrated and elucidated. One of the trace contaminants (4-methyl-desipramine) found in desipramine originates from an analogous and also identified compound in imipramine hydrochloride (active ingredient of Tofranil®). Pharmacological studies give no indications for a possible cause of unfavourable side effects by these trace impurities.
Synthese und Eigenschaften eines neuen heterozyklischen Systems, des Imidazo[2.1-c]-as-triazins
Authors: Hetzheim A. , Pusch H.
Published: February 2025

By ring fission of 2-amino-3-phenacyl-oxazoliumhalogenides with hydrazines produces in a fast reaction the new system of 1.4-dihydroimidazo[2.1-c]-as-triazines. The reactivity and characteristic fluorescence properties of these compounds are described.
Localized Diffusion Processes in the Growth of α-Fe2O3 Whiskers and Platelets on Iron
Authors: Gulbransen E.A. , Copan T.P. , Andrew K.F.
Published: February 2025

Electron optical studies of the oxidation of iron shows a wide variety of localized oxidation processes occur. Long oxide whiskers, blade shaped and rounded oxide platelets form depending on the environment, metal structure and stress.  Selected area electron diffraction was used to determine the structural features of the several α-Fe2O3 crystals and their mechanisms of growth.
Способы коммуникации образовательных учреждений и абитуриентов при помощи СМИ
Authors: Дудник А.Д. , Асянова С.Р.
Published: February 2025

В статье подробно рассматриваются современные методы коммуникации образовательных учреждений с потенциальными студентами в условиях растущей конкуренции на рынке высшего образования. Основное внимание уделяется использованию социальных сетей, вебинаров и видеоконтента как эффективных инструментов для создания привлекательного имиджа учебных заведений и формирования доверительных отношений с молодежной аудиторией. Авторы подчеркивают важность интеграции этих стратегий в практику образовательных учреждений для повышения вовлеченности абитуриентов, а также акцентируют внимание на необходимости создания качественной образовательной среды, которая способствовала бы развитию интереса и мотивации студентов, что в конечном итоге может привести к успешному набору и удержанию учащихся.
Особенности организации содействия занятости инвалидов-участников СВО в России и ее регионах
Authors: Боровкова Ю.О. , Рыжов Д.А. , Омельченко И.Б.
Published: February 2025

В статье представлены современные подходы к содействию занятости инвалидов, в частности участников специальной военной операции. Целью статьи является изучение мер поддержки, оказываемых государственной службы занятости населения гражданам, получившим инвалидность в результате участия в специальной военной операции. Авторы предлагают рассмотреть меры поддержки содействия занятости на федеральном и региональном уровнях. Данный подход послужит основой для формирования оптимального представления об изменениях, происходящих в сфере государственного содействия занятости инвалидов – участников специальной военной операции и регулировании рынка труда на различных его уровнях.
Современные тенденции банкротства страховых организаций в Российской Федерации
Authors: Рябичева О.И.
Published: February 2025

В последнее время экономика нашей страны не отличается стабильностью, следствием чего является, в том числе, и ухудшающееся положение страховщиков, что ведет к их общему сокращению. Значительное количество специалистов в сфере страхования обеспокоены возникшим кризисом, в связи с чем возникает необходимость в возможности предупреждения банкротства страховых организаций. В настоящее время в связи с экономической нестабильностью и санкционным давлением российский страховой рынок столкнулся с новыми рисками и угрозами. В связи с этим является актуальным исследование проблем финансовой устойчивости страховых организаций в современной России, а также выявления перспективных направлений ее повышения в интересах государства и населения.
Сравнительная характеристика бухгалтерского и налогового учета основных средств
Authors: Рыбакина А.С. , Шарапова В.М. , Шарапова Н.В.
Published: February 2025

В статье рассматриваются основные различия бухгалтерского и налогового учета основных средств, которые заключаются в формировании первоначальной стоимости и начислении амортизации. Исследование проводилось на основе анализа нормативных документов, регулирующих бухгалтерский и налоговый учет основных средств, обобщения теоретического материала трудов отечественных авторов, анализа практических примеров, а также сравнения и систематизация полученных результатов. Приведена классификация основных средств. Сгруппированы бухгалтерские проводки приобретения объекта основного средства. Систематизированы различия в механизме начисления амортизации в бухгалтерском и налоговом учете Особое внимание уделяется вопросам начисления амортизации согласно установленным принципам налогового учета: рассмотрен линейный и нелинейный способы амортизации.
Понятие, виды и этапы проведения аттестации персонала организации
Authors: Ибрагимова К.С. , Гасанова Д.М.
Published: February 2025

Персонал, его качественные и количественные характеристики занимают в организации одну из главных позиций, но, как и другие ресурсы производственного цикла компании, требуют контроля и изменений. Работа с персоналом в организации представляет собой сложный процесс. Управление этим процессом характеризуется выполнением рядом функций, которые имеют значение в правильно отлаженной работе всей организации. Одной из таких функций является аттестация персонала как метод оценки соответствия сотрудника своей должности. В статье проанализировано понятие «аттестация персонала» и некоторые ее виды, затрагивается понятие деловой оценки персонала. Рассмотрены отдельные методы осуществления аттестации персонала. Подробно разбираются этапы проведения аттестации персонала, а также приводятся основные ошибки, возникающие при проведении аттестации персонала.
Правовой статус посредников в мировой экономике: проблемы и современные подходы
Authors: Чекмарев М.Ю.
Published: February 2025

Посредники играют ключевую роль в организации и упрощении взаимодействия между различными участниками рынка, способствуя более эффективному распределению ресурсов и снижению транзакционных издержек. Посредники не только облегчают процессы обмена, но и способствуют инновациям, улучшая доступ к рынкам для новых игроков. В данной статье рассматривается правовой статус посредников в мировой экономике, их роли и воздействия на международные торговые отношения. Правовые подходы к пониманию статуса посредника в разрезе мировой арены. Анализируются основные классификации посредников, их функции, правовые механизмы и влияние на глобальные экономические процессы. Разнообразие ролей подчеркивает стратегическую важность посредников в современных условиях глобализации, где эффективность и скорость выходят на первый план. В заключении делается вывод о необходимости совершенствования правовой основы для регулирования деятельности посредников.
Государственный долг в управлении экономической безопасностью РФ
Authors: Ермишина О.Ф. , Ларина А.С. , Драничкина Д.В. , Шибанова Д.А. , Круглова В.С.
Published: February 2025

Актуальность темы исследования определяется важностью вопросов формирования и управления государственным долгом для обеспечения экономической безопасностью страны, как в теоретических, так и в практических аспектах. Управление государственным долгом основывается не только в привлечении средств населения, коммерческих банков и прочих институциональных инвесторов для удовлетворения расходов государства, но и регулирование денежно-кредитного обращения, поддержание стабильного курса национальной валюты, выполнение обязательств государственного бюджета. Государство имеет возможность брать в долг на благоприятных условиях, но необходимо управлять им так, чтобы он не стал угрозой для экономической, финансовой и национальной стабильности. Данное обстоятельство требует от правительства ответственного подхода к заемным средствам и стратегическому планированию инвестиций. Поэтому на государственном уровне необходимо стремиться к сбалансированному подходу, чтобы долг не превратился в тяжелое бремя, а стал инструментом, способствующим устойчивому развитию и процветанию страны.
Stabilization of the Ferryl=oxoheme Form of Staphylococcus aureus IsdG by Electron Transfer from a Second-Sphere Tryptophan
Authors: Grover Aarzoo , Conger Matthew A , Liptak Matthew D
Published: February 2025

The ferryl heme forms of Staphylococcus aureus IsdG and IsdI have novel UV/Vis absorption spectra that are distinct from those of the three forms of ferryl heme typically found in biological systems: compound I, compound II, and com-pound ES. In this work, the ferryl heme form of IsdG was characterized because it is an analogue for the immediate product of enzyme-catalyzed heme hydroxylation. The ferryl heme form of IsdG generated following the addition of meta-chloroperoxybenzoic acid to the ferric heme form of IsdG has a half-life of 4.0 ± 0.2 min, which is more than 100 times longer than the half-life for the ferryl heme form of human heme oxygenase (hHO). Magnetic circular dichroism characterization of the IsdG species yielded spectral data and zero-field splitting parameters consistent with either a compound II- or compound ES-like ferryl heme. Further characterization of isotopically-enriched samples with elec-tron paramagnetic resonance spectroscopy revealed the presence of a protein-based organic radical, as would be ex-pected for compound ES. Finally, multi-scale quantum mechanics / molecular mechanics and time-dependent density functional theory strongly suggest that the ferryl heme form of IsdG has a ruffled porphyrin ligand and an oxo ligand. Thus, the ferryl heme form of IsdG is assigned to a compound ES-like species with a Trp67-based radical. Electron transfer from Trp67 to porphyrin will stabilize the immediate product of heme hydroxylation and provide a thermodynamic driving force for the reaction. Furthermore, the ability to transfer an electron between Trp67 and the substrate may explain the differential reactivity of meso-hydroxyheme in IsdG and hHO.
Quantification of azides on the surface of nanoparticles: towards precise bioconjugation
Authors: Maksimova Elizaveta , Salazar Marcano David E. , De Roo Jonathan
Published: February 2025

The precise design of bioconjugated nanoparticles is crucial for effective cell targeting and cellular uptake. Therefore, an accurate approach to creating and quantifying the organic ligand shell with a specific number of conjugated targeting ligands is essential. Click-chemistry has emerged as a robust method for bioconjugation, with azide-alkyne cycloaddition as the most prevalent method. Although nanoparticles are typically functionalized with azides, their quantification has rarely been reported. Here, we present two spectroscopic methods for the surface azide quantification of catechol-stabilized hafnium oxide nanoparticles as a model system. The first method exploits the intrinsic ability of catechol ligands to quench the fluorescence of conjugated fluorophores, whereas the second method represents a general strategy based on monitoring the alkyne absorbance during the click reaction. The latter method is independent of both inorganic core and the ligand shell, allowing it to be generally used. We also demonstrate the broader applicability on hafnium oxide nanoparticles capped with polyphosphonate ligands.
Comparative analysis of in vitro antidiabetic and antioxidant activity of different supernatant liquids ( millets soaked water) of different millets
Authors: Ramya Ch , Gigi Maryat Gigi , Chintha Chinmayi , Praveen Chakinala Anu , Shaik Mubeen Khaja mainuddin , Chandana Veeramalla
Published: February 2025

This study assessed four distinct millet grains' possible antidiabetic and antioxidant qualities in vitro. The highest levels of flavonoids (115.8 mg CE/100 g) and total phenolics (136.4 mg FAE/100 g) were found in finger Italian millet. The maximum concentrations of ABTS radical scavenging activity (IC50 = 362.40 µg/mL and 381.65 µg/mL, respectively) and DPPH (IC50 = 359.6 µg/mL and 436.25 µg/mL, respectively) were found in barnyard and finger Italian millet. The percentage inhibition of ?-glucosidase (18.07 µg/mL) and ?-amylase (10.56 µg/mL) was also significantly lower in finger Italian millet compared to acarbose (IC50 = 59.34 µg/mL and 27.73 µg/mL, respectively), and the formation of AGEs (33.68 µg/mL) compared to aminoguanidine (AG) (52.30 µg/mL). Flavonoids comprised all eight phenolic chemicals found in finger Italian millet, with flavanols being the most common subclass. Finger Italian millet has the potential to be developed as a functional food since its flavonoids, when combined, have significant roles in the prevention and control of type 2 diabetes.
Production of bioactive nutraceuticals from autoclave and surface sterilized fish skin waste using microbial fermentation
Authors: Thasleem N. Aaliya , Sangeethalakshmi J
Published: February 2025

The fish processing industry generates substantial by-products, including viscera, heads, scales, and bones, which pose environmental challenges if not managed properly. This study explores the potential of fish skin waste from Carangoides malabaricus (Malabar Kingfish/Trevally/Parai) for bioactive compound production through microbial fermentation using Aspergillus oryzae, Bacillus subtilis, and Saccharomyces cerevisiae. Fish skin was pretreated via autoclaving and surface sterilization before controlled fermentation. The resulting extracts were analyzed for phytochemical constituents and evaluated for antioxidant, anti-inflammatory, antimicrobial, and anticancer properties.The extracts contained bioactive compounds such as alkaloids, phenols, terpenoids, carbohydrates, and proteins. Among surface-sterilized samples, Saccharomyces cerevisiae fermentation produced the highest protein content, while Aspergillus oryzae extracts from autoclaved samples showed the strongest antioxidant activity. The Aspergillus oryzae fermented autoclaved sample also exhibited excellent anti-inflammatory effects. Bacillus subtilis extracts demonstrated antibacterial activity against E. coli, B. cereus, Staphylococcus, and Klebsiella species, along with moderate antifungal activity. Additionally, both Saccharomyces cerevisiae and Bacillus subtilis extracts displayed strong anticancer activity.This study highlights fish skin waste as a sustainable source of bioactive compounds, contributing to waste valorization, environmental sustainability, and potential pharmaceutical applications.