bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS BIBLIOMETRIK DENGAN VOSVIEWER TERHADAP PERKEMBANGAN PENELITIAN AUDIT PEMASARAN
Authors: Ine Hanisa Pratama  , Safnah Safnah  , Salsabilla Ronardi  , Ulviana Agustina  , Siti Rodiah
Published: January 2025

The subject of marketing audits has been the center of interest for both academic and professional researchers. The existence of marketing audits can help improve corporate governance, prevent fraud and increase the efficiency of company operations. The purpose of this study is to determine the development of marketing audit research using bibliometric analysis in the VOSviewer 1.6.20 application, and research data is facilitated through the use of the Publish or Perish (PoP) application. The data collected was obtained from examining search results related to the keyword “Marketing Audit” obtained from scientific journals indexed by Google Scholar as many as 1,870 articles, covering the period 2005 to 2024, have been identified in this study. The research method used in this study is qualitative. The research shows that the development of marketing audit research from the period 2005 to 2024 experienced an up and down graph, with the most publications in the period 2023 and the smallest in 2019. The results show the importance of bibliometric analysis in providing analytical data about this study providing guidance and serving as a valuable resource for researchers involved in the exploration and identification in this research theme
TELİF HAKLARININ MİLLETLERARASI HUKUKÎ HİMÂYESİNİN TEMEL PRENSİPLERİ
Authors: Ateş Mustafa
Published: January 2025

1886 tarihli Edebiyat ve Sanat Eserlerinin Korunması Hakkında Bern Sözleşmesi eser sahibinin haklarıyla ilgili ilk sözleşmedir. Roma’da 1961 yılında imzalanan sözleşme bağlantılı haklarla ilgili ilk milletlerarası hukuk metinleridir. 1994 yılında imzalanan TRIPS fikri mülkiyet haklarının tamamını içerir. 1996 yılında kabul edilen telif hakları ve icralar ve fonogramlarla ilgili WIPO İnternet Anlaşmaları ise, dijital teknolojiler ve internetin ortaya çıkardığı kolaylıklara karşı eser ve bağlantılı hak sahiplerinin telif haklarının daha etkili himâyesinin teminini amaçlar. Milletlerarası sözleşmelerin temel hedefi, taraf devletin hükümran olduğu topraklarda, o devletin vatandaşı olmayanların telif haklarının hukukî himâyesinin sağlanmasıdır. Bunun için fikrî haklar alanında asgarî standartlar koyarlar. Milletlerarası antlaşma ve sözleşmelerle yer alan prensipler sayesinde yabancı devlet vatandaşları, hakların ihlâl edildiği devletin ulusal mevzuatının o devlet vatandaşına sağladığından daha iyi ve bazen de onların da fevkinde himâyeye mazhar olabilmektedir. Bunu sağlayan prensipler “ulusal işlem”, “otomatik koruma” ve “korumanın bağımsızlığı” ilkesidir. Bunlara “asgari haklar” başlığı altında bir başka prensibi de ilave temek mümkündür. Bu tebliğde özellikle Bern Konvansiyonu esas olmak üzere, Roma, TRIPS ve WIPO İnternet Antlaşmalarında tanınan telif haklarının sözkonusu prensipler uyarınca himâyesi ve bu himâyenin nasıl gerçekleştiğine özetle temas edilmektedir.
जनजाति समाज का गौरवशाली अतीत - ऐतिहासिक, सामाजिक एवं आध्यात्मिक योगदान
Authors: एक्का शांति
Published: January 2025

"जनजाति समाज का गौरवशाली अतीत - ऐतिहासिक, सामाजिक एवं आध्यात्मिक योगदान" विषय पर आधारित यह अध्ययन आदिवासी समाज की सांस्कृतिक, ऐतिहासिक और आध्यात्मिक धरोहर का गहन विश्लेषण प्रस्तुत करता है। जनजातीय समाज का अतीत न केवल भारत के समृद्ध इतिहास का अभिन्न हिस्सा है, बल्कि उनकी परंपराएं, जीवनशैली और आध्यात्मिक मान्यताएं आधुनिक समाज के लिए प्रेरणास्त्रोत भी हैं। ऐतिहासिक दृष्टि से जनजातीय समाज ने अपनी सांस्कृतिक विविधता और स्वतंत्रता के लिए संघर्ष किया। उन्होंने प्राकृतिक संसाधनों के सतत उपयोग, पर्यावरण संरक्षण और सामुदायिक जीवन के आदर्शों को स्थापित किया। भील, गोंड, संथाल और नागा जैसे जनजातीय समुदायों ने कला, शिल्प और लोकगीतों के माध्यम से भारतीय संस्कृति को समृद्ध किया है। सामाजिक दृष्टिकोण से, जनजातीय समाज सामूहिकता, समानता और सहयोग के सिद्धांतों पर आधारित रहा है। उनकी सामाजिक संरचनाएं सामूहिक विकास को बढ़ावा देती हैं और स्त्री-पुरुष समानता का अनूठा उदाहरण प्रस्तुत करती हैं। आध्यात्मिक दृष्टि से, प्रकृति के प्रति गहरा सम्मान और उनकी आध्यात्मिक परंपराएं समाज को संतुलित और शांति से जीने का मार्ग दिखाती हैं। इन परंपराओं में लोककथाएं, पर्व, और अनुष्ठान न केवल एकता का प्रतीक हैं, बल्कि आध्यात्मिक समृद्धि का आधार भी हैं। यह अध्ययन जनजातीय समाज के योगदान को सम्मानित करते हुए उनके संरक्षण और विकास की आवश्यकता पर भी जोर देता है। जनजातीय समाज की धरोहर और उनके मूल्यों का संरक्षण ही भारत की सांस्कृतिक विविधता का आधार है।
Effectiveness of Cardiopulmonary Resuscitation (CPR) Training among Youth: A Pre and Post Intervention Study
Authors: Neeraja Dr. P. , Jyothsna Ms. N. , Munichandrika Ms. D.
Published: January 2025

Cardiopulmonary Resuscitation (CPR) is one of important First Aid. It can be defined as the immediate treatment necessary for the purpose of preserving life and minimizing the cardiac arrest until expert medical assistance can be arrived. It also includes the initial treatment of cardiac arrest which will not need treatment by a medical practitioner. CPR is essential mainly to save life by prompt and initial action; preventing the brain death from becoming worse and helping recovery through reassurance and protection from further danger. Aim of the study is to evaluate the existing knowledge among youth regarding cardiac CPR techniques. Thestudy conducted by using the quantitative research approach andquasi experimental one group pre and post test design to assess the level of knowledge on CPRamong youth. The collected data was organized, tabulated, analyzed and interpreted by using descriptive and inferentialstatistics based on the objectives of the study.Regarding pretest scores of 300 respondents 238(79.3%) had poor knowledge, 61(20.3%) had average knowledge, 1(4%) had good knowledge. Regarding post test scores of 300 respondents 30(10%) had average knowledge, 270(90%) had good knowledge. The Pre test Mean Score was observed as 1.21 were as Post test Mean Score is 2.90. The Pre test Standard deviation was observed as 0.416 were as Post test Standard deviation is 0.301 Up on applying the Paired sample t-test the T-value -56.530 was observed that to be significant at P<000 level
Model Pengingkatan Kinerja Karyawan Melalui Pemberdayaan, Motivasi dan Lingkungan Kerja
Authors: Bagas Almunawar HR  , Mohamad Sodikin  , Dirgo Wahyono
Published: January 2025

Kinerja karyawan menjadi perhatian serius oleh perusahaan, karena dengan kinerja karyawan yang baik dapat meningkatkan hasil yang sangat berdampak pada profit perusahaan. Namun, beberapa prediktor yang dapat membangun kinerja karyawan belum memberikan informasi yang menyeluruh. Tujuan penelitian ini untuk menguji faktor pemberdayaan karyawan, motivasi kerja dan lingkungan karyawan terhadap kinerja karyawan di CV. Anugerah Jaya Beauty Semarang. Menggunakan data 30 karyawan yang ada dianalisis menggunakan regresi berganda, ditemukan bahwa pemberdayaan karyawan, motivasi kerja dan lingkungan karyawan memiliki pengaruh yang signifikan dan positif terhadap kinerja karyawan. Temuan ini berkontribusi pada pengembangan SDM melalui pemberdayaan dan penguatan motivasi karyawan. Aspek komunikasi antar anggota organisasi dan pemenuhan alat kerja juga menjadi elemen penting dalam variabel lingkungan kerja. Para manajer dapat memperhatikan ketiga variabel prediktor dalam penelitian ini untuk meningkatkan kinerja karyawan.
ANALISIS PENGARUH NON PERFORMING LOAN (NPL), CAPITAL ADEQUACY RATIO (CAR), DAN BEBAN OPERASIONAL PENDAPATAN OPERASIONAL (BOPO) TERHADAP PROFITABILITAS (STUDI EMPIRIS PADA PD BPR BANK PASAR KOTA TEGAL)
Authors: Samto  , Sri Somiati  , Yani Susetyo
Published: January 2025

Penelitian ini bertujuan untuk menganalisis pengaruh Net Performing Loan (NPL),  Capital Adequecy Ratio (CAR) dan Beban Operasional dan Non Operasional (BOPO) terhadap profitabilitas pada PT BPR Bank Bahari Kota Tegal (Perseroda). Dalam penelitian iini metode yang digunakan menggunakan dasar Analisis Statistik Deskriptif, Uji Asumsi Klasik, Uji Kelayakan Model, Analisis Regresi Berganda dan Uji Hipotesis. Hasil penelitian ini menunjukkan bahwa Non Performing Loan (NPL) berpengaruh signifikan terhadap ROA dan profitabilitas Bank; dihasilkan pula dalam penelitian ini bahwa Capital Aduquacy Ratio (CAR) berpengaruh tidak signifikan terhadap ROA maupun profitabilitas Bank; Beban Operasional terhadap Pendapatan Operasional (BOPO) dihasilkan bahwa BOPO berpengaruh signifikan terhadap ROA maupun profitabilitas Bank.
Pengaruh Strategi Pemasaran, Harga, Kualitas Produk Dan Pelayanan Terhadap Kepuasan Konsumen (Studi Empiris Pada CV. Abadi Helm Semarang)
Authors: Dimas Ahmad fauzi  , M SHOHIBUL JAMIL  , Wachidah Wahyu
Published: January 2025

Kepuasan konsumen merupakan perasaan senang atau kecewa seseorang yang muncul setelah membandingkan antara persepsi terhadap kinerja (hasil) suatu produk dengan harapan-harapanya. Jika kinerja sesuai dengan ekspektasi, konsumen akan merasa puas. Penelitian ini bertujuan untuk mengetahui pengaruh strategi pemasaran, harga, kualitas produk dan pelayanan terhadap kepuasan konsumen CV. Abadi Helm Semarang.  Metode yang digunakan dalam penelitian ini adalah metode kuantitatif. Populasi dalam penelitian ini adalah konsumen CV. Abadi Helm Semarang dengan melibatkaan 75 responden yang melakukan pengisian kuesioner (angket). Metode analisis penelitian ini menggunakan analisis regresi linier berganda.Hasil penelitian menunjukkan bahwa variabel strategi pemasaran, harga, kualitas produk dan pelayanan berpengaruh signifikan terhadap kepuasan konsumen. Serta hasil penelitian dibuktikan dengan hasil masing-masing unstandardized coefficients B bernilai 0.117, 0.441, 0.255, dan 0.541 sedangkan nilai t hitung masing-masing 1.843, 3.943, 1.731, dan 4.618 > nilai t tabel sebesar 1.6669 serta nilai signifikansi masing-masing variabel adalah 0.000 < 0.05. penelitian ini diharapkan mampu memberikan kontribusi ilmiah dan data praktis bagi para pelaku bisnis dalam meningkatkan kinerja yang lebih baik.
DAMPAK PERSEPSI MANFAAT, PERSEPSI RESIKO DAN KEPERCAYAAN TERHADAP KEPUTUSAN MELAKUKAN TRANSAKSI PADA BANK PT. BPR BKK KOTA TEGAL (PERSERODA)
Authors: Sigit Agus DP  , Ade Kristian  , Samto
Published: January 2025

Peneitian ini dilakukan untuk melihat pengaruh persepsi manfaat, persepsi resiko dan kepercayaan terhadap keputusan melakukan transaksi pada PT BPR BKK KOTA TEGAL (Perseroda). Sampel sebanyak 124 responden dengan teknik random sampling. Teknis analisis data menggunakan regresi linier berganda dengan alat bantu uji statisik Statistical Product and Service Solution (SPSS) v. 25. Berdasarkan Uji Statistik didapat bahwa persepsi manfaat dan Trust mempengaruhi Keputusan transaksi secara parsial sedangkan persepsi resiko tidak. Persepsi manfaat, persepsi resiko dan trust secara simultan mempengaruhi keputusan bertransaksi secara simultan. 78% variabel dependen yaitu Melakukan transaksi pada BPR BKK Kota Tegal (Perseroda) dapat dijelaskan oleh variabel independen yaitu Persepsi Manfaat, Persepsi Resiko, dan Trust
Explainable machine learning model for load-carrying capacity prediction of FRP-confined corroded RC columns
Authors: Li Huihui , Li Haoran , Deng Shuwen , Chen Qian
Published: January 2025

This paper proposed a novel explainable machine learning (ML) model to predict the axial load-carrying capacity (Pmax) of FRP-confined corroded RC columns utilizing the eXtreme Gradient Boosting (XGBoost) algorithm and Shapley Additive exPlanations (SHAP) technique. The XGBoost predictive model was constructed based on thorough database of experimental tests for 285 FRP-confined corroded RC columns collected from existing studies and those performed by the authors. Twenty parameters were taken into account as critical input variables to develop the predictive model. SHAP technique was employed for performing the importance evaluation and interpreting the prediction performance of XGBoost model. Additionally, feasibility and effectiveness of the constructed XGBoost model were assessed by using several empirical design models and some other ensemble ML algorithms. The results indicated that, (i) the suggested XGBoost model was validated to be feasible to predict Pmax of FRP-confined corroded RC columns; (ii) the SHAP technique provided good explainability and interpretability to the XGBoost predictive model; (iii) the input variables could be comprehensively studied concerning the feature importance through SHAP technique, and the most important ones affecting the determination of Pmax of FRP-confined corroded RC columns were the gross sectional area of column, FRP thickness, elastic modulus of FRP, eccentricity ratio, corrosion rate, and concrete compressive strength; (iv) the prediction effectiveness and feasibility of the proposed XGBoost model were significantly superior to those of the existing empirical models and other ML algorithms, and the mean values of R2, RMSE, MAE, and MAPE of the XGBoost model were 0.978, 122 kN, 703.6 kN, and 7.7%, respectively; and (v) the recommended XGBoost model could offer the alternative approach to determine Pmax of FRP-confined corroded RC columns for design practices, in addition to the current mechanics-based design models.
Influencia de los factores psicosociales en la vejiga hiperactiva en niños
Authors: Sánchez-Tirado María Inmaculada Navas
Published: January 2025

La investigación lleva a cabo un análisis exhaustivo de la literatura sobre los factores psicosociales que afectan la vejiga hiperactiva (VH) en la infancia, subrayando la importancia de las relaciones sociales y la calidad de vida de los niños afectados. Mediante una revisión sistemática conforme a las directrices PRISMA, se evalúan estudios que vinculan problemas urinarios con repercusiones psicológicas, tales como la baja autoestima, la ansiedad y la exclusión social. Los resultados indican que estos niños pueden enfrentar dificultades adicionales, como el trastorno por déficit de atención, el autismo y la discapacidad intelectual, que complican su comunicación e integración social. En cuanto a las opciones de tratamiento, los estudios sugieren que las intervenciones médicas o científicas se centran principalmente en aspectos fisiológicos, utilizando desde ejercicios de fortalecimiento del suelo pélvico hasta biofeedback y medicamentos, mientras que las intervenciones psicosociales son escasas. El biofeedback, en particular, ha demostrado ser una estrategia eficaz al mejorar el control neuromuscular y la función motora de manera no invasiva, lo que contribuye a mejorar la calidad de vida de los pacientes. Además, factores familiares y sociales, como el maltrato infantil, el contexto socioeconómico y la estructura familiar, también influyen en los síntomas y la gravedad de la VH. La literatura revisada resalta la necesidad de enfoques de tratamiento multidisciplinarios que integren apoyo emocional y social, así como una educación más adecuada para el entorno familiar y escolar, con el fin de reducir los estigmas y facilitar la adaptación social de los niños con VH. A pesar de los avances en el tratamiento de la VH, los estudios evidencian una falta de intervenciones terapéuticas que aborden de manera integral los factores psicosociales, sugiriendo que estas intervenciones son cruciales para mitigar los efectos del trastorno en el desarrollo emocional y social de los niños.
Resección de tumoración renal con extensión cavoatrial bajo circulación extracorpórea: competencias de la enfermera perfusionista
Authors: Drove Tania Tineo , Oliva Illescas Nuria , de Antonio Antón Nieves , Gómez Alonso Esperanza , Sánchez Hernández María Dolores , Torres Gimeno Nuria
Published: January 2025

El tumor renal de células claras es uno de los más frecuentes en el contexto de los tumores renales. El tratamiento varía en función de la localización y extensión del mismo. Existe un porcentaje de casos en los que existe afectación trombótica que invade la vena cava inferior, así como la aurícula derecha y aunque el pronóstico es más incierto, la cirugía conjunta entre urología y cirugía cardiaca bajo circulación extracorpórea mejora la morbimortalidad asociada. Es fundamental el papel del perfusionista en estos casos, para poder garantizar las necesidades metabólicas del paciente durante el bypass cardiaco. Una correcta monitorización, permite detectar de manera temprana estados de hipoperfusión que comprometen el pronóstico del paciente. Por ello consideramos fundamental el trabajo en equipo en general, y en particular en estos pacientes, sometidos a cirugías de alta complejidad, para garantizar la seguridad clínica y poder ofrecer la máxima calidad asistencial.
El papel de la cultura organizacional en el logro del éxito empresarial desde una perspectiva teórica
Authors: Concha-Ramirez Jhonny Antonio , Lopez-Pincay Pamela Roxana , Rivera-Guerrero Alvaro Leonidas
Published: January 2025

Organizational culture, as a set of shared values and practices, has a direct impact on business performance. This theoretical study analyzes how organizational culture influences key variables such as leadership, innovation and adaptation to change, using a literature review methodology with sources indexed in Scopus and WoS. The findings highlight that a strong organizational culture promotes operational efficiency, innovation and resilience, while a dysfunctional culture can limit productivity and growth. Transformational leadership, which inspires and motivates teams, emerges as essential for strengthening organizational cohesion and performance. Effective communication, coupled with fair recognition systems, fosters collaboration and commitment, driving positive organizational dynamics. In addition, adaptability and continuous learning are critical elements to face competitive and changing environments. This analysis underscores the importance of strategically managing organizational culture as a tool for achieving sustainable competitive advantage. The conclusions invite companies to adopt customized approaches to align their culture with strategic goals, highlighting its role as a fundamental pillar for business success in a globalized context.
La importancia del autocuidado en el ejercicio profesional de la enfermería
Authors: García-Salas Jessica Marjorie , Porras-Roque María Soledad
Published: January 2025

Self-care is essential in the nursing profession due to the high physical, emotional and mental demands associated with this work. This article aims to analyze the factors that hinder and promote self-care, as well as their impact on the health of professionals and the quality of patient care. Through an exhaustive literature review, data were collected from recent studies published in recognized academic databases, using rigorous inclusion and exclusion criteria. The results showed that long working hours, lack of institutional resources and an organizational culture focused on productivity are significant barriers to the implementation of self-care. However, wellness programs, organizational support and continuous training were identified as key facilitators to overcome these limitations. The analysis shows that self-care improves nurse-patient interaction, strengthens staff resilience and decreases medical errors. In conclusion, self-care should be considered a priority in institutional policies to ensure sustainable work environments and quality health care.
El impacto de la inteligencia artificial en decisiones administrativas basado en revisión de literatura científica
Authors: Clavijo-Cáceres Jadira Lucrecia , Hurtado-Guevara Richard Fernando , Casanova-Villalba César Iván , Estefano-Almeida Miguel Alejandro
Published: January 2025

This article analyzes the impact of artificial intelligence (AI) on management decision-making through an exhaustive literature review. It highlights how AI, by optimizing processes, basing decisions on data, forecasting trends and personalizing management, has become an essential tool for improving organizational efficiency and competitiveness. Through an exploratory approach and analysis of high quality sources indexed in Scopus and Web of Science, key benefits are identified, such as task automation, human error reduction and predictive capabilities. However, it also highlights significant challenges, including algorithmic biases, technological barriers, and ethical and legal dilemmas, such as data privacy and lack of transparency in algorithms. The article concludes that while AI offers transformative opportunities, its effective implementation requires mitigation of these challenges through a multidisciplinary approach, investment in infrastructure, and the development of clear regulatory frameworks. This analysis provides a basis for future research and strategies to enable ethical and efficient integration of AI into the administrative domain.
A Time Series Regression Models and Trends of Drug, Substance Abuse and Index Crimes
Authors:   Cebu Technological University, Gonzales Gamaliel
Published: January 2025

It is vital for the Philippines to understand the time series interrelationship of index crimes and drug/substance abuse amidst its mandate on the “War on Drugs”. The purpose of this paper is to investigate the best fitting forecasting models of the time series trends of index crimes and drug/substance abuse in the Philippines. The study employed three approaches; (1) delineating time series regression models of index crimes with drug/substance abuse as explanatory variables, (2) describing pure time series analysis by ways of autoregressive integrated moving average (ARIMA) and exponential smoothing, and (3) forecasting the time series trends from 2018 to 2022. These were carried out using IBM SPSS professional. The findings of this study demonstrate an association between drug/substance abuse and index crimes. The regression analyses concluded several associations. For example, variations of the time series data in murder can be predicted by reported new and re-admission cases to various rehabilitation centers and reported cases of marijuana abusers. Rape cases are associated with the admission to rehabilitation centers and reported Shabu abusers. Lastly, carnapping is explained by the number of cases of Shabu abusers. Although some research on the relationship between crime and drug abuse is yet to be done, this novice idea on model delineation in its time series trends will be of immense help among policymakers.
Corpus Planning and Tri-Media Enhancement of Intellectualized Filipino for Mass Communication
Authors:   Polytechnic University of the Philippines, Carpio Perla , Carpio Ricardo ,   Polytechnic University of the Philippines
Published: January 2025

In the Philippines, education, history and topography dictated why the medium of communication in many fields including broadcast and print media is English. But when Filipino was constitutionalized in 1987, corpus planning in the national language has given of great importance by the Komisyon sa Wikang Filipino (KWF) to intellectualized and create a standardized jargon for mass communication. Though translated lexes were printed in Filipino books and taught in higher education institutions (HEIs.) there is no measure on the usability and acceptability of the lexes. Following Haugen’s and Ferguson’s language planning concepts this paper focused on the utilization importance of the lexes for mass communication as surveyed to students who undergone on-the-job training in different mass media channels. Focus group discussion as well as interview to experts of the fields corroborates facts found. Conclusion of the paper enumerated the lexes need to be revised to adapt with the needs of field: Corpus planning management need to be carefully designed to alleviate the status of the speakers’ own language instead of empowering a foreign language; the use of technology may be employed such as crowdsourcing, use of translation engines and other media platforms as well as word assimilation and adaptation and manual efforts for validation of the harvested and collected lexes; speakers maybe allowed to freely use whatever variety they may utilize to meet better understanding and usability of lexes; lastly, to propagate suggested lexes, language agencies, expert of the fields shall give importance on the production of books, publication of articles and researches on top of the use of Filipino in different fora and the like.
IKAPITONG ENTRADA: ISANG APOSTASIYA
Authors: Rafal MJ
Published: January 2025

No abstract.
Bioremediation Activity Of Isolated Chromium-Resistant Bacteria From Estuary Sediments In La Union, Philippines
Authors:   Department of Biology, College of Science, University of the Philippines- Baguio, Governor Pack Road, Baguio City, 2600, Lorido Divine Claire , Gines Olivienne Noelle ,   Department of Biology, College of Science, University of the Philippines- Baguio, Governor Pack Road, Baguio City, 2600, Gutierrez Rosemary ,   Department of Biology, College of Science, University of the Philippines- Baguio, Governor Pack Road, Baguio City, 2600
Published: January 2025

Chromium contamination in sediments is contributed by industrialization. Elevated levels of Cr(VI) have crucial effects on living organisms' health and are detrimental to the environment. Bioremediation is an innovative and sustainable way of reducing hazardous substances to lesser ones. In this study, Cr-resistant bacteria were isolated from Maragayap Estuary sediments and its bioremediation activity was assessed. Soil samples were collected from the study site and were serially diluted and grown in Luria-Bertani (LB) medium. Soil microcosm was amended with 60 ppm Cr(VI) and its heavy metal levels were evaluated in four weeks through US EPA 3060A and 7196A. Bacterial isolates were characterized and identified by 16s rRNA gene sequencing and their phylogenetic trees were constructed. Based on heavy metal analyses, Maragayap Estuary was found to be polluted with chromium. Isolates, designated as LG-01 and LG-03, were identified as Staphylococcus sciuri and Bacillus cereus, and LG-02 as the novel bacteria, Bacillus aerius. It was observed that all isolates can tolerate up to 300 ppm of chromium. The two Bacillus species produced putative carotenoids due to heavy metal stress. Results revealed that there was a reduction of Cr(VI), as bioremediation time progresses. The bacterial consortium reduced chromium faster than pure cultures at a rate of 0.8931 ppm/week. Individually, S. sciuri had the highest reduction of 1.65 ppm in four weeks. The results of this study may inform the community on possible human pathogens thriving in estuaries and may provide a possible microbial source of bioremediation agent to address environmental concerns in the freshwater ecosystem.
SALMO AT IBA PANG RESIKLO NG DÁING MULA DEKADA SITENTA: MGA TULA
Authors: Hernando Pauline Mari
Published: January 2025

No abstract.
Self-Esteem and its Correlates to Academic Performance Among University Freshmen Students
Authors:   Rizal Technological University, Hernandez Rogelio , Bernal Merlene ,   Rizal Technological University, Olea Melanio ,   Rizal Technological University
Published: January 2025

Self-esteem is a personal opinion of an individual about herself/ himself and the appreciation of his/her worth. It refers to an accurate, justified, balanced appreciation of one’s worth as a person. However, it can also refer to inflated, grandiose, unwarranted sense of conceited superiority over others. Although it is assumed that self-esteem is a trait that is innate and stable across time within a person, studies have shown that it may not
be the case sometimes. Some experts argued that this trait can be influenced by some factors such as family, peers, environment and school. Likewise, self- esteem is believed to have a relationship with the socioeconomic status, health and health related behavior, and self- efficacy. Reports and studies have implicated the significance of self esteem to academic performance or achievement. Hence, the present undertaking was conducted to determine this line of argument. The result of the study indicated that both male (Mean=2.745) and female (Mean=3.3) students showed positive perception of their self-esteem. When the perceived self- esteem of the male was compared with the female counterpart, using the Pearson Product Moment, the obtained value of r at p≤0.05 is 0.948. The research showed a very high correlation based on Munro’s strength of correlation coefficients. However, the perceived self-esteem of both, male and female respondents showed a low correlation with their academic performance (r=0.42).
A Review of Muhammad Yunus’ A World of Three Zeros: The New Economics of Zero Poverty, Zero Unemployment and Zero Net Carbon Emissions
Authors:   Polytechnic University of the Philippines, San Gabriel Hilda , Felicia Rimando ,   Polytechnic University of the Philippines
Published: January 2025

The world-renowned economist, whose previous book titled, “The Banker to the Poor” has been followed by many social enthusiasts, cooperative advocates, and entrepreneurs. In its current off-the-press release, Prof Muhammad Yunus wrote “A World of Three Zeros”, The New Economics of Zero Poverty, Zero Unemployment and Zero Net Carbon Emissions. They are important must-reads for development workers and leaders, needless to say, contextualizing the cases for ASEAN entrepreneur with a deeper sense of look into the Grameen bank system and other initiatives which are truly oriental but could significantly play an important global role in helping people help themselves. Muhammad Yunus hails from Bangladesh. He is the founder of the Grameen Bank System and the father of microcredit, an economic system or peoples movement that has been helping in uplifting the lives of poor families all over the world via micro financing schemes. Yunus and the Grameen Bank are winners of the 2006 Nobel Peace prize. He also won the Presidential Medal of Freedom in 2009 and the Congressional Gold medal in 2013.
Korban Kekerasan Seksual Anak: Bagaimana Keluarga Menjalankan Fungsi Pengasuhannya?
Authors: Lubis Rahmi
Published: January 2025

Sexual violence against children has a detrimental impact on children's physical and psychological health in the short and long term. Sexual violence victims have several risks related to personal and environmental characteristics. The family is the closest factor that should be a protective factor from sexual violence. However, a low social economy can cause children to become victims of these actions. This research aims to describe the family function of child sexual violence victims. Three respondents aged between 9 and 20 years who experienced child sexual violence were involved in interviews and observations after signing informed consent. Interviews using guidelines explored experiences of sexual violence and aspects of family functioning. Research data was analyzed using thematic analysis. The results showed that the three respondents had parents in marital conflicts and attacked each other. Their mother was too busy helping earn a living, so she paid little attention to the respondent's physical and psychological needs. Being physically separated caused the subject not to have emotional closeness with the mother. The mother infrequently communicated with and was violent towards the subject. Parents do not fulfill attention, affection, support, and appreciation. Parents do not socialize enough about life values. There are no strict rules at home and lack of supervision regarding the respondent's activities.
Adaptasi dan Validasi Skala Cyber-Aggression Questionnaire for Adolescents
Authors: Hamida Nur Amalia , Kamal Lu'luk Syahrul , Laba Nur Rahmat , Al Mascaty Aisha , Nahesti Niken
Published: January 2025

The interactions of teenagers and early adults have on social media are not always in positive way. Some of them carry out various negative behaviors as a form of aggressiveness in the online platform. This research aims to adapt and validate the Cyber-Aggression Questionnaire for Adolescents scale developed by Gracia, et al (2016). The cyber aggression measuring tool will aim to measure the level of aggressive behavior in the online platform carried out by individuals in adolescents and early adults. This research was conducted online with teenagers and early adults aged 13 - 24 years in Indonesia. There were 430 participants, consisting of 157 men and 273 women. The results of confirmatory factor analysis (CFA) showed good model fit (CFI = .974, TLI = .931, RMSEA = .0489). In addition, the results showed that the 12-item cyber aggression scale had quite good internal consistency (α = .786). Multigroup analysis showed that the model had invariance across male and female samples (gender).
A review on computational models for predicting protein solubility
Authors: Pimtawong Teerapat , Ren Jun , Lee Jingyu , Lee Hyang-Mi , Na Dokyun
Published: January 2025

Protein solubility is a critical factor in the production of recombinant proteins, which are widely used in various industries, including pharmaceuticals, diagnostics, and biotechnology. Predicting protein solubility remains a challenging task due to the complexity of protein structures and the multitude of factors influencing solubility. Recent advances in computational methods, particularly those based on machine learning, have provided powerful tools for predicting protein solubility, thereby reducing the need for extensive experimental trials. This review provides an overview of current computational approaches to predict protein solubility. We discuss the datasets, features, and algorithms employed in these models. The review aims to bridge the gap between computational predictions and experimental validations, fostering the development of more accurate and reliable solubility prediction models that can significantly enhance recombinant protein production.
Advances in functional analysis of the microbiome: Integrating metabolic modeling, metabolite prediction, and pathway inference with Next-Generation Sequencing data
Authors: Jung Sungwon
Published: January 2025

This review explores current advancements in microbiome functional analysis enabled by next-generation sequencing technologies, which have transformed our understanding of microbial communities from mere taxonomic composition to their functional potential. We examine approaches that move beyond species identification to characterize microbial activities, interactions, and their roles in host health and disease. Genome-scale metabolic models allow for in-depth simulations of metabolic networks, enabling researchers to predict microbial metabolism, growth, and interspecies interactions in diverse environments. Additionally, computational methods for predicting metabolite profiles offer indirect insights into microbial metabolic outputs, which is crucial for identifying biomarkers and potential therapeutic targets. Functional pathway analysis tools further reveal microbial contributions to metabolic pathways, highlighting alterations in response to environmental changes and disease states. Together, these methods offer a powerful framework for understanding the complex metabolic interactions within microbial communities and their impact on host physiology. While significant progress has been made, challenges remain in the accuracy of predictive models and the completeness of reference databases, which limit the applicability of these methods in under-characterized ecosystems. The integration of these computational tools with multi-omic data holds promise for personalized approaches in precision medicine, allowing for targeted interventions that modulate the microbiome to improve health outcomes. This review highlights recent advances in microbiome functional analysis, providing a roadmap for future research and translational applications in human health and environmental microbiology.
Synthetic routes to phosphorus-doped graphene nanoflakes
Authors: Suslova Evgeniya V , Yakovlev Sergey V , Maslakov Konstantin Igorevich , Desyatov Andrey V , Stolbov Dmitry N , Shashurin Denis A , Kuznetsova Natalia N , Savilov Serguei V
Published: January 2025

Phosphorous-doped graphene nanoflakes (GNFs) were first synthesized by several methods, including pyrolysis of PPh3 solution in toluene, post-treatment of GNFs with H3PO4 and hydrothermal post-treatment of GNFs or oxidized GNFs with PPh3 solution in DMF. The products were characterized by scanning and transmission electron microscopy, low-temperature nitrogen physisorption and X-ray photoelectron spectroscopy. Correlations between composition and structural features were revealed.
Formation of the Me2SAuCl complex in the reaction of HAuCl4 with quercetin in dimethyl sulfoxide
Authors: Golovanova Stella A. , Sadkov Anatolii P. , Shilov Gennadii Viktorovich , Savinykh Tatyana A. , Shestakov Alexander Fedorovich
Published: January 2025

The reaction of quercetin with HAuCl4 in a DMSO-water medium yields the oxidation products of the organic substrate along with the (Me2S)AuCl complex. According to quantum chemical modeling, the driving force of the process is the transfer of the oxygen atom from the initially formed complex (Me2SO)AuCl to the organic substrate.
One-pot synthesis of functionalized dihydroindolizinones from pyrrolylpropynoates and diethyl aminomalonate
Authors: Gotsko Maxim D , Saliy Ivan V , Ushakov Igor Alekseevich , Sobenina Lyubov Nikolaevna , Trofimov Boris Aleksandrovich
Published: January 2025

3-(Pyrrol-2-yl)propynoates react with diethyl aminomalonate hydrochloride (excess Cs2CO3, reflux in MeCN, 6 h) to chemoselectively afford 8-amino-4-oxo-5,6-dihydroindolizine-7-carboxylates in good yields (62-85
Ultrafast processes in Feɪɪɪ complexes with malic and succinic acids in aqueous solutions
Authors: Pozdnyakov Ivan P , Mel'nikov Aleksei Alekseevich , Chekalin Sergei Vasil'evich
Published: January 2025

Femtosecond pump-probe spectroscopy is used to reveal photophysical processes in Feɪɪɪ complexes with two dicarboxylic acids (malic and succinic) in aqueous solutions. A model of primary photoprocesses is proposed that includes ultrafast vibrational cooling, solvent-mediated Franck-Condon excited-state relaxation and subsequent internal conversion to the ground state, accompanied by the formation of a long-lived Feɪɪ radical complex.
Synthetic protocol for the preparation of new ([2,2':6',2"-terpyridin]-4'-yl)naphthalene derivatives
Authors: Shepelenko Evgenii N , Podshibyakin Vitalii A , Demidov Oleg P , Shepelenko Konstantin E , Chernyshev Viktor Mikhailovich
Published: January 2025

An effective synthesis of new functionalized ([2,2':6',2"-terpyridin]-4'-yl)naphthalenes involves demethylation in NaphthOMe group followed by formylation with PhN=CHOEt reagent. The obtained compounds containing aromatic hydroxy and formyl groups can be of interest as ligands for transition metals or as building blocks for the synthesis of polytopic ligands.
Elemental sulfur as a trigger and reagent in cyclization of γ-amino acetylenic ketones to 1,2-dihydro-3H-pyrrole-3-thiones
Authors: Volkov Pavel A. , Khrapova Kseniya O. , Vyi Ekaterina M. , Telezhkin Anton A. , Bidusenko Ivan A. , Albanov Alexander I. , Shchepochkin Alexandr Vladimirovich
Published: January 2025

An original and effective synthesis of 1,2-dihydro-3H-pyrrole-3-thiones from available γ-amino acetylenic ketones and elemental sulfur as a trigger and reagent has been developed. The reaction is carried out in the KOH/ethanol system, the yield of the target heterocycles being 46-75
Altay Türklerinde Özelliklerine Göre Hayvan Adlandırmaları
Authors: Atalay Murat Kağan
Published: January 2025

Yüzyıllar boyu Orta Asya’dan dünyanın diğer bölgelerine yayılmış olan kadim Türk milleti, bu süreç boyunca atalarının kendilerine bırakmış olduğu birçok geleneği de beraberlerinde getirmiştir. Bu gelenek içerisinde belki de en çok ön plana çıkanı da hayvancılıktır. Türkler, Orta Asya’nın çetin bozkırlarında hayatlarını idame ettirebilmek için yoğun bir şekilde hayvancılıkla uğraşmışlardır. Çünkü bozkır kültürünün temeli hayvancılığa dayanır. Zorlu bozkır şartlarında bitki yetiştirebilmek, dolayısıyla da yerleşik hayata geçebilmek neredeyse imkânsızdır. Bu durum da Türklerin hayatlarına devam edebilmek için hayvancılık ile uğraşmasına yol açmıştır. Bu tarihi yüzyıllar öncesine dayanan kadim millet, uğraşageldiği hayvancılık kültürünü de kendi gelenekleri çerçevesinde yoğurmuş ve bugüne çeşitli hayvancılık terimleri ulaştırmıştır. Bugün yaşayan çağdaş Türk lehçelerine baktığımızda da geniş bir hayvan/hayvancılık söz varlığı karşımıza çıkmaktadır. Söz konusu hayvancılık olunca akla gelen Türk devletlerinden birisi de şüphesiz Altay Türkleridir. Çünkü Altay Cumhuriyeti’nin sahip olduğu zorlu iklimi ve yüksek dağları sebebiyle bölgede yoğunlukta yapılan ekonomik faaliyet hayvancılıktır. Bölgedeki bu yoğun hayvancılık kültürü, Altay Türkleri için sadece bir maddi gelir elde etme aracı olmaktan çıkıp adeta onların hayatlarının bir parçası haline gelmiş durumdadır. Öyle ki Altay Cumhuriyeti’nin kuzeyine doğru gittikçe geyikler, çocukların ilk arkadaşları gibi görülmektedir. Altaylı çocuklar geyikleri ile birlikte büyür, onlara biner ve gezerler. Altay Türklerinin bu denli hayvanlarla içli dışlı oluşu, söz varlıklarına da yansımıştır. Hayvan türlerinin kendi içlerinde sahip oldukları özellik ve niteliklerine göre yine kendi türleri içerisinde farklılaştığını; yapabildiği ve yapamadığı eylemlerin oluşunu, fiziksel olarak çeşitlenişini fark eden Altay Türkleri, tür içerisindeki bu farklılık gösteren canlılara özelliklerine göre çeşitli adlandırmalar yapmıştır.
Sound image as a tool of representation of difficult heritage
Authors: Novikova Valeriya Sergeevna
Published: January 2025

The article is devoted to the analysis of the sound image as a structural component of cultural memory in the context of the problem of difficult heritage. The explication of the role of sound in the construction of collective memory of traumatic experience is carried out on the example of revealing sound patterns in films representing Stalinist repression. The subject of this study will be the soundscapes captured in film language, through which the experience of collective traumatisation is revealed to us. It is proposed to understand difficult heritage as a form of cultural memory generated by trauma, which is the battleground of two opposing forces: official rhetoric that displaces the memory of traumatic experiences as a threat to collective identity, and preservationist discourse that points to the dangers of forgetting. This paper is an attempt to identify how this contradictory nature of questioning the past is represented through sound. On the basis of comparative analysis, the author identifies key features that unite the soundscape of the films under consideration. Firstly, the stratification of the auditory field into dichotomous facets: musical harmonic organisation, embodying the unifying power rhetoric, and noisy disorganisation, embodying the refusal to obscure and erase the past. Secondly, the difference in the sonic representation of the theme of repression in the cinema of the perestroika era and contemporary films, due to the change of political orientation in relation to the events of the past. The author stresses that the presence of such features relies on the existing mechanisms of labelling power instances and subordinate groups with polar sound characteristics. The author concludes that through the examination of sound recordings of the past it is possible to discover those semantic nuances for which there is no place in visual and written sources that rely on reasoned articulation.
Involvement of mitophagy in the anti-cancer activity of melatonin on JURKAT cells
Authors: Lim Mervyn Chen Xi , Ngai Zi Ni , Ng Pei Ying , Koh Rhun Yian , Chye Soi Moi
Published: January 2025

Although anticancer therapies for leukemia have been well-established, it does not change the fact that not only leukemia has significantly caused a high number of deaths but also projected to further increase in the future. Previous studies have reported that melatonin exerts numerous anticancer effects on different cancers, including leukemia. However, the underlying mechanisms that cause melatonin’s effect on leukemic cells remain not fully elucidated. In this study, the role of mitophagy in melatonin-treated leukemic cells was investigated. The JURKAT cell line was used as a T-cell acute lymphoblastic leukemia (T-ALL) cell model and treated with melatonin. The 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay was used to investigate cell viability. The presence of autophagy was determined via acridine orange staining. Western blot analysis was implemented to quantify the expressions of proteins. Observations of cell death and autophagic vacuoles induced by melatonin were according to a dose-dependent manner. The study results showed elevated levels of SQSTM1/p62, Optineurin, NDP52, BNIP3 and BNIP3L/Nix proteins compared to the control group, indicating their increased expression in this pathway. In conclusion, melatonin poses the potential to be used as an anticancer therapeutic agent for T-ALL.
Pine-shaped AlN:Er3+ nanostructure:A multifunctional material with both luminescent and magnetic properties
Authors: DING Xin  , TIAN Zifeng  , WANG Qiushi  , LIU Cailong  , CUI Hang  ,   1 College of Physical Science and Technology, Bohai University, Jinzhou 121013, China;,   2 College of Physical Science and Information Engineering, Liaocheng University, Liaocheng 252000, China;,   3 College of Physical, Jilin University, Changchun 130000, China
Published: January 2025

Erbium-doped aluminum nitride (AlN:Er3+) pine-shaped nanostructures were synthesized via a direct current arc discharge plasma method, utilizing a direct reaction between aluminum (Al) and erbium oxide (Er₂O₃) mixed powders in a nitrogen (N2) atmosphere. X-ray diffraction (XRD) analysis revealed a shift in the diffraction peaks towards lower angles for the doped sample compared to undoped AlN, indicative of lattice expansion due to Er3+ incorporation. X-ray photoelectron spectroscopy (XPS) confirmed the presence of Al, N, and Er, while energy-dispersive X-ray spectroscopy (EDS) quantified the atomic ratio at approximately 46.9:52.8:0.3 for Al:N:Er. The nanostructures, resembling pine trees, measured 5-10 μm in height and 1-3 μm in width, with branch nanowires extending 500 nm to 1 μm in length and 50-100 nm in diameter. These branches, radiating at approximately 60° from the main trunk, were found to grow along the [100] direction of wurtzite-structured AlN, as evidenced by high-resolution transmission electron microscopy (HRTEM) showing lattice spacings of 0.27 nm corresponding to the (100) plane. Photoluminescence studies identified distinct emission peaks in the visible (527, 548, and 679 nm) and near-infrared (801, 871, and 977 nm) regions, attributed to intra-4f electron transitions of Er3+ ions. The average lifetime of the excited state at 548 nm was measured at 9.63 μs, slightly shorter than other Er3+-doped materials. The nanostructures demonstrated superior temperature sensing capabilities with a maximum relative sensitivity of 1.9% K⁻¹ at 293 K, based on the fluorescence intensity ratio of thermal-coupled levels (2H11/2/4S3/2). Magnetic characterization revealed room-temperature ferromagnetism with a saturation magnetization of 0.055 emu/g and a coercive field of 49 Oe, with a Curie temperature exceeding 300 K, suggesting potential for room-temperature spintronic applications. First-principle calculations attributed the observed ferromagnetism to Al vacancies, whose formation energy is significantly reduced by Er doping, leading to a high concentration of Al vacancies. These findings underscore the potential of AlN:Er3+ pine-shaped nanostructures in diverse applications, including optoelectronics, temperature sensing, and dilute magnetic semiconductors.