bluuebunny/crossref_metadata_2025 huggingface dataset:
Development of a Detection System for Endangered Mammals in Negros Island, Philippines Using YOLOv5n
Authors: De Castro Angelo , Sy Michael Aaron , Castañeda John Alfred , Tan Myles Joshua , AlDahoul Nouar , Karim Hezerul Abdul
Published: August 2022

Many species have gone extinct as a result of human neglect and various environmental influences. Monitoring these species has proven to be a challenge due to their small population, remote habitats, and evasiveness, among other reasons. Nonetheless, they can be routinely tracked by using CCTV cameras. This project made use of a transfer learning approach to detect the presence of Malayan civets (Viverra tangalunga), Visayan leopard cats (Prionailurus javanensis sumatranus), Visayan spotted deer (Rusa alfredi) and Visayan warty pigs (Sus cebifrons) in the forests of Negros Island. We also developed a web application to record camera data and assign timestamps. The setup consisted of a Raspberry Pi 3B+ and a Raspberry Pi camera module powered by a solar power bank. The method used YOLOv5n, a lightweight object detection algorithm, to detect the four species. The trained model yielded 91% mAP, 64% mAP@0.5:0.95, and the following average precisions: 94% (Visayan warty pig), 91% (Malayan civet), 88% (Visayan leopard cat), and 91% (Visayan spotted deer) with 4.5 GFLOPs.
What does the MacArthur Scale of Subjective Social Status Measure? Separating Economic Circumstances and Social Status to Predict Health
Authors: Galvan Manuel J , Payne Keith , Hannay Jason , Georgeson Alexis , Muscatell Keely
Published: August 2022

Subjective socioeconomic status is robustly associated with many measures of health and wellbeing. The MacArthur Scale of Subjective Social Status (i.e., the MacArthur ladder) is the most widely used measure of this construct, but it remains unclear what exactly the MacArthur ladder measures, given its low correlation with objective measures and high predictive utility. In the present research we investigated this issue by examining the relationship between scores on the MacArthur ladder and measures of both economic circumstances and non-economic social status. In three studies (total N=1,310) we found that economic circumstances and social status are distinct constructs that are both uniquely associated with scores on the MacArthur ladder. We found that both factors were also uniquely associated with measures of health and well-being. Our findings suggest that the MacArthur ladder’s robust predictive validity may result from the fact that it measures two factors – economic circumstances and social status – that are each independently associated with health outcomes. These findings provide a novel perspective on the large body of literature that uses the MacArthur ladder and suggests that health researchers should do more to disentangle the social and economic aspects of subjective socioeconomic status.
The genetic underpinnings of right-wing authoritarianism and social dominance orientation explains prejudice beyond big five personality
Authors: Kleppesto Thomas H. , Czajkowski Nikolai Olavi , Vassend Olav , Røysamb Espen , Eftedal Nikolai Haahjem , Sheehy-Skeffington Jennifer , Ystrom Eivind , Kunst Jonas R. , Thomsen Lotte
Published: August 2022

One of the most robust findings in political psychology is that political and prejudicial attitudes are predicted by right-wing authoritarianism (RWA), social dominance orientation (SDO), and some of the Big Five personality traits. An unresolved question is whether RWA and SDO form a functional package of traits that is independent of common personality variation, or whether they are fully underpinned by it. We use genetically informative data from a sample of 1987 Norwegian twins to shed light on this question, revealing that RWA and SDO are moderately phenotypically correlated, but highly genetically correlated. This suggests that there is a general, heritable hierarchical motive that manifests in terms of RWA and/or SDO depending on environmental factors. Consistent with this, RWA and SDO share a larger genetic substrate with political attitudes that support monopolizing resources and territory for one’s own group (e.g., deporting an ethnic minority) than do Big Five personality traits, while at the same time exhibiting some genetic overlap with two of these personality traits. Overall, these results suggest that Big Five personality traits are not sufficient for explaining prejudicial political attitudes and that the covariation of hierarchy-related traits with political attitudes is best explained by genetic overlap, not common socialization as assumed by key theories in social and political psychology, such as the dual-process model of prejudice.
Bem-estar, Saúde Mental e a Enfermagem do Trabalho: uma revisão da Literatura
Authors: Lucas Isabel , Merêncio Kátia , Ramalho Fátima
Published: August 2022

Introduction The new challenges and demands of work-related tasks reveal the interest in investing in the promotion of health, well-being and productivity of employees. The occupational nurse has a set of skills to assess professional risks, in particular psychosocial risks, to raise awareness, increase safety and to operate changes that promote healthy environments. The implementation of a mental health and well-being at work program has an impact on the prevention of health problems and in the acquisition of healthy lifestyle habits, with a positive impact on the worker and in the organization. Objectives To analyze the scientific evidence on the well-being and mental health of workers in Occupational Health. Methodology This is an integrative literature review. A search was carried out in the databases Pubmed®, CINAHL®Complete, MedicLatina, MEDLINE Complete, Nursing & Allied Health: Comprehensive Edition and Cochrane Database of Systematic Reviews. The sample is made by 25 articles, which met the defined inclusion criteria (2016-2022, in English, Spanish and Portuguese, in the area of health and well-being at work). Results The most reported problems in the work context were depression, anxiety, work overload and professional devaluation. Interventions based on cognitive behavioral therapy have been shown to be effective in reducing symptoms in workers. The involvement of managers in a mental health and wellness program, preferably based on digital format, contributes to healthy work environments. Conclusions Implementing simple and accessible mental health and wellness programs, including encouraging practices such as mindfulness and yoga, can create significant changes, with gains in health and for the organization, for the positive impact on the person and their productivity. Currently, it is essential to promote the articulation between the occupational nurse and the managers of the organizations, because by looking out for the worker’s interest and the improvement of the indicators in terms of mental health, they favor the bond, the performance, the human capital and the productivity. KEYWORDS: Occupational Nursing; Welfare; Mental Health; Mental Health Program; Occupational Health.
Advancing Preservation for Archives and Manuscripts. Archival Fundamentals Series III, Vol. 5. By Elizabeth Joffrion and Michèle V. Cloonen. [Review]
Authors: Motszko Jennifer
Published: August 2022

Advancing Preservation for Archives and Manuscripts is the fifth of seven volumes in the Archival Fundamentals Series III, a series designed to “provide the core knowledge needed by archivists to work effectively with records/archives and papers/manuscripts— both analog and digital—in the twenty-first century.”1 This edition of the series seeks to update core archival principles and practices, especially with regard to digital materials. Joffrion and Cloonen’s volume “addresses digital challenges and focuses on such current issues as risk management, ethical considerations, and sustainability” (p. ix) as they pertain to preservation.
Community Archives, Community Spaces: Heritage, Memory and Identity. Edited by Jeannette A. Bastian and Andrew Flinn. [Review]
Authors: Andrews Rayna
Published: August 2022

In Community Archives, Community Spaces, editors Jeanette A. Bastian and Andrew Flinn bring together three analytical essays and seven case studies to build upon and expand the theoretical framework for community archives established by other literature, including Bastian and Ben Alexander’s 2009 volume, Community Archives: The Shaping of Memory, while also examining interpretations of community archives and envisioning them as another step in the archival continuum.
الاقتصاد السياسي للانتقال الديمقراطي في الجزائر: حسابات الحقل ومآلات البيدر
Authors: منة خالد , بوجانة رضا
Published: August 2022

تحاول هذه الدراسة فهم أسباب اندلاع الحراك الشعبي من منطلقات اقتصادية ومآلات الانتقال الديمقراطي من زاوية الاقتصاد السياسي. وتعالج تأثير نظام النموّ الاقتصادي المتّبع الذي يُعرف بالدولة الريعية، في الآفاق السياسية للمواطنين، وخاصة الشباب منهم الذين تولدت لديهم قناعة راسخة أنّ مثل هذه المنظومة لن تؤدي بهم، أخيرًا، إلى بر الأمان، بل ستؤدي إلى إقصائهم من الناحية الاقتصادية، بفعل الأداء السيّئ لهذا النظام. واتضح أن الأمر أصبح أشدَّ إلحاحًا لتبني نموذج نموٍّ أشمل وأَدوَم. ومع مرور الزمن، اتضح أنَّ تكلفة الإص اح عالية على الصعد جميعًا. وعوضًا عن أن تكون الإصلاحات السياسية رافدًا ومعينًا لمواصلة الإصلاحات الاقتصادية، أضحت هي العائق، وحازت أهمية أكبر حتى من الإص اح الاقتصادي في حد ذاته. وتخلص الدراسة إلى أنّ الحالة الجزائرية تُعَدُّ مثالًا للنموذج المستعصي على الانتقال الديمقراطي بكل أشكاله، إذ اكتفى النظام القائم بترتيبات دستورية محدودة، تتمثل أساسًا بالانتخابات. وقد عزز ذلك وضعية الدولة الريعية بكل تجلياتها، سواء تعلق الأمر بهشاشة النظام السياسي أو الأزمات المتلاحقة التي مر بها منذ الاستقلال إلى غاية اليوم.
Prakiraan Daerah Penangkapan Ikan Pelagis di Perairan Laut Kabupaten Belu Berdasarkan Data Citra Satelit
Authors: Situmorang Raymundus Putra , Gustasya Yosy , Anwar Syaeful
Published: August 2022

Perairan utara Kabupaten Belu memiliki potensi perikanan tangkap yang cukup besar, antara lain kekayaan sumber daya ikan pelagis, baik ikan pelagis kecil maupun ikan pelagis besar. Potensi tersebut menjadikan masyarakat pesisir sebagai mata pencaharian sebagai nelayan dalam rangka memenuhi kebutuhan hidup. Namun para nelayan memiliki beberapa kendala dalam kegiatan penangkapan ikan, salah satunya tidak mengetahui wilayah gerombolan ikan yang ada di perairan khususnya bagi para nelayan di laut utara Kabupaten Belu. Penelitian ini bertujuan untuk meramalkan daerah penangkapan ikan berdasarkan data citra satelit klorofil-a dan suhu permukaan laut tahun 2003-2021. Penelitian ini diharapkan dapat bermanfaat dalam memberikan informasi kepada nelayan mengenai daerah penangkapan sehingga kegiatan penangkapan dapat dilakukan lebih optimal dan dalam mendukung sumber daya perikanan yang berkelanjutan. Metode yang digunakan adalah metode deskriptif, yaitu dengan mengambil data satelit dari klorofil-a Aqua-MODIS dan suhu permukaan laut. Berdasarkan hasil penelitian diketahui bahwa daerah penangkapan ikan yang potensial untuk menangkap ikan berada di perairan Selat Ombai dan perairan Kepulauan Alor. Kelimpahan ikan terdeteksi pada bulan Januari dan tumbuh pesat hingga mencapai puncaknya pada bulan Agustus dan September.
PENGARUH PENCEMARAN UDARA TERHADAP TERJADINYA AIR BORNE DISEASE DAN GANGGUAN KESEHATAN LAINNYA
Authors: Prasetyawati Naris Dyah , Sudaryanto Sigid
Published: August 2022

Penurunan kualitas lingkungan terjadi secara global, baik pada negara maju maupun negara berkembang. Konsentrasi gas rumah kaca di atmosfer mengalami kenaikan, dengan terjadinya proses perubahan iklim (climate change) dan pemanasan global (global warming) yang mulai dapat dirasakan dampak dan pengaruhnya dalam kehidupan sehari-hari. Perkembangan pembangunan di berbagai kota dan wilayah masih mengabaikan terhadap sustainable development atau pembangunan berkelanjutan. Pertumbuhan suatu wilayah secara vertikal maupun horizontal memberikan dampak terhadap terjadinya cemaran terhadap air, tanah dan udara. walaupun secara alami udara dapat melakukan self purification akan tetapi saat ini kondisinya menurut WHO sudah mencapai tahap yang mengkhawatirkan, hal ini dikarenakan sembilan dari 10 orang di dunia menghirup udara yang tercemar secara bergantian. Sementara itu lebih dari setengah populasi dunia saat ini hidup di lingkungan perkotaan. Penulisan artikel ini bertujuan untuk menggali sejauh mana dampak pencemaran udara yang terjadi saat ini dengan kejadian air borne disease baik dalam skala lokal, regional maupun global. Penurunan kualitas udara yang terjadi saat ini lebih dominan disebabkan oleh kegiatan manusia berupa transportasi dan peningkatan kegiatan industri. Kualitas udara yang buruk berhubungan dengan peningkatan prevalensi manifestasi klinis asma dan alergi terutama pada anak-anak, hal ini dikarenakan perkembangan organ pernafasan pada anak-anak belum terbentuk dan terbiasa menghirup polutan udara pada jumlah yang berlebih. Lebih lanjut disampaikan bahwa polusi udara membunuh sekitar tujuh juta orang setiap tahunnya. Upaya pemantauan kondisi lingkungan udara merupakan langkah yang baik untuk memberikan early warning system tindakan yang harus dilakukan agar tidak menimbulkan dampak dan kerugian yang lebih besar
THE EFFECT OF SERVICE QUALITY ON COMMUNITY SATISFACTION IN TLOGOSARI DISTRICT
Authors: Puspita Sari Diana , - Supardi , Indah Handayani Yuniorita
Published: August 2022

The purpose of this study was to examine and analyze the effects of partially and simultaneouslythe dimensions of service quality consisting of reliability, responsiveness, assurance, empathyand physical evidence on community satisfaction in Tlogosari District, Bondowoso Regency.This study uses a survey research form with a questionnaire as a data collection tool which isdistributed to 75 (respondents) communities in Tlogosari District by selecting samples byaccidental sampling. Testing is carried out using validity and reliability tests. Data processingwas analyzed using descriptive statistics with multiple linear regression analysis techniquesusing SPSS 22.0. Based on the results of the study, it was concluded that there was a significantinfluence between reliability, responsiveness of empathy and physical evidence on thesatisfaction of the people of Tlogosari District, while guarantee had no significant effect on thesatisfaction of the people of Tlogosari District. Simultaneously all dimensions of service qualityhave a significant effect on community satisfaction in Tlogosari District.Keywords: service quality, community satisfaction, subdistrict
MARKETING STRATEGY TO INCREASE SALES DURING THE COVID-19 PANDEMIC
Authors: Yuli Susanti Indria
Published: August 2022

The COVID-19 pandemic which has impacted all sectors has caused people's purchasing powerto decline. This has an impact on the decline in sales of itinerant vegetable seller in KarangrejoVillage, Sumbersari District, Jember Regency. They do various marketing strategies in an effortto increase sales. This study aims to obtain an overview of the marketing strategies carried out byitinerant vegetable seller to increase sales during the COVID-19 pandemic, and how effectivetheir strategies are in increasing sales. This research is a descriptive qualitative research, and thedata collection technique used is observation and open interviews with itinerant vegetable seller.The result of this research is that itinerant vegetable seller use the marketing mix, namelyproduct, price, place, and promotion as a marketing strategy to increase sales. The fourmarketing mixes are effective in increasing sales by 70% to 80%. And of the four marketingmixes, product is the most effective marketing mix type in increasing sales.Keywords: Sales Strategy, Sales, COVID-19 Pandemic
THE EFFECT OF REWARD AND PUNISHMENT AND WORK MOTIVATION ON EMPLOYEE PERFORMANCE THROUGH WORK DISCIPLINE
Authors: Pujianti Harini , HP Agustin , Sulaksono Hary
Published: August 2022

The purpose of this study was to determine the direct or indirect effect of Reward andPunishment and work motivation on employee performance through work discipline as anintervening variable on employees of the Public Works and Spatial Planning Office ofBondowoso Regency. The total population of this study was 266 with a sample of 40respondents. The sampling technique used was purposive sampling. The analytical techniqueused is path analysis using SPSS 22.0. The results of data analysis show that the Reward andPunishment variable has a significant effect on work discipline, work motivation has asignificant effect on work discipline, Reward and Punishment has a significant effect onemployee performance, work motivation has a significant effect on employee performance ,work discipline has a significant effect on employee performance.Keywords: Reward And Punishment, Work Motivation, Work Motivation and EmployeePerformance
THE EFFECT OF PRODUCTION AND MARKETING ASSISTANCE ON THE DEVELOPMENT OF MICRO, SMALL AND MEDIUM ENTERPRISES
Authors: - Suwarso
Published: August 2022

One of the functions of higher education is as a medium for transferring knowledge to thecommunity, namely research and community service. Through this program, the authorconducted a research entitled the effect of production and marketing assistance on thedevelopment of micro, small and medium enterprises at UD. Seger Prosperous BanyuwangiRegency. The method used in this research is direct observation to the field. The results of thisstudy, that the influence of production and marketing assistance on the development of micro,small and medium enterprises (UD. Seger Makmur Banyuwangi Regency), there is a significantincrease in the quantity and quality of production with equipment innovation. Meanwhile, interms of marketing, with the planned promotion there is a significant increase in the quantity ofnew customers, wider market coverage and increased revenue.Keywords: Assitance, production, marketing.
The use of machine learning to identify suitable areas for urban growth in mountainous areas: Tunceli city example
Authors: CANPOLAT Fethi Ahmet
Published: August 2022

One of the most important trigger factors contributing to increased human intervention in space in many regions of the world is urbanization. To manage and plan urbanization in harmony with other human activities, it is necessary to manage and plan it accordingly. Even though urbanization studies tend to focus on large cities, small-scale cities are quite common throughout the world, both in terms of their numbers and regarding their population density. Moreover, small cities can contribute to a more homogeneous distribution of development at the national and regional levels. It may, however, be hindered by a variety of limitations, including the hinterlands and the unused potential of these settlements. The city of Tunceli is also a small settlement with natural and human factors limiting its growth. In this study, based on machine learning algorithms, "support vector machines", "artificial neural networks" and "random forest" models were used to determine urban growth zones. In the city, the most suitable sites for primary growth are those which are suited for peripheral growth and inward-stacked growth (12 km2). While more than 90% of predictions were accurate, regarding the spatial equivalents of the findings, the best results respectively, came from "random forests", "artificial neural networks", and finally "support vector machines".
Afetlerde tetikleyen tehlikeler ve zarar görebilirlik
Authors: TAŞTAN Bekir , AYDINOĞLU Arif Çağdaş
Published: August 2022

Afet tehlikesi, afetlere neden olan insan ve doğa kaynaklı olaylardır. Afet tehlikeleri ya bir tek olay olarak ortaya çıkar ya da birbirini tetikleyerek peşi sıra gelişir. Afet tehlikeleri birbirini tetiklerse tehlikeler arası ilişkiler karmaşıklaşmakta, zarar görebilirliğin yönü ve boyutu değişmektedir. Tekli afet tehlikelerini bilimsel olarak incelemek oldukça zor iken, çoklu tehlikelerde bu zorluk daha da artmaktadır. Bu çalışma, afetlerde tetikleyen tehlikelerin ve zarar görebilirliğin karmaşık kavramsal yapısını aydınlatabilmek amacıyla gerçekleştirilmiştir. Çalışmada çoklu tehlike ilişkilerinin gösterimi yapılmış; tetikleyen tehlikeleri değerlendirme yöntemlerinden olay ağaçları, etkileşim matrisleri ve olasılıksal modeller tanıtılmıştır. Böylelikle afet risk yönetimi çalışmalarının önemli iki basamağını oluşturan tehlike ve zarar görebilirlik incelemesi tetikleyen tehlikeler kapsamında yapılmıştır.
Ayancık Çayı Havzası’nda (Sinop) meydana gelen taşkın olaylarının havza morfometrisi açısından değerlendirilmesi
Authors: ESEN Fatma
Published: August 2022

Karadeniz kıyı şeridinde yer alan Ayancık Çayı Havzası’nda taşkın olayları sıklıkla görülmektedir. Ayancık Çayı Havzası’ndaki taşkın olaylarını drenaj havzası morfometrisine bağlı olarak değerlendirmeyi amaçlayan bu çalışmada, morfometrik indisler kullanarak havzanın taşkın potansiyeli belirlenmeye çalışılmıştır. Bu amaç doğrultusunda havzada alanı 0.4-175.3 km2 arasında değişen 24 alt havzaya çizgisel, alan ve rölyef morfometri parametrelerine bağlı 20 farklı morfometrik indis uygulanarak her bir alt havzanın taşkın potansiyeli tespit edilmiş ve açıklanmıştır. Belirlenen bu alt havzaların, olası taşkın oluşturma potansiyelleri iki farklı yöntem ile açıklanmaya çalışılmıştır. Morfometrik analiz ve temel bileşen analizi (TBA) esas alınarak alt havzaların öncelik sıralaması yüksek, orta ve düşük öncelik olarak 3 sınıfta değerlendirilmiştir. Morfometrik analiz sonucuna göre: 11 adet alt havza yüksek, 7 alt havza orta, 6 alt havza da düşük önceliğe sahiptir. Temel bileşen analizine göre ise 6 alt havza yüksek, 11 alt havza orta, 7 alt havza düşük önceliğe sahiptir. Bununla birlikte her iki yöntemin benzer sonuçları değerlendirildiğinde, yüksek önceliğe sahip 6 alt havza, orta önceliğe sahip 5 alt havza, düşük önceliğe sahip 4 alt havzanın olduğu belirlenmiştir. Ayancık Çayı Havzası’ndaki alt havzaların havza morfometrisine bağlı olarak değerlendirilmesi sonucunda, alt havzaların drenaj, geometrik ve topografik özelliklerinin taşkın olasılıklarının anlaşılmasında önemli rol oynadığı görülmüştür.
Iskustveno učenje o čistoći mobilnih uređaja učenika od V do VIII razreda
Authors: Milić Antonija , Milić Zlatko , Mijatović Darko
Published: August 2022

U novije vrijeme frontalni se oblik nastave zamjenjuje oblicima rada usmjerenim na učenika. Pri tome učenik aktivno sudjeluje u osmišljavanju i ostvarivanju odgojno – obrazovnog procesa, a učitelj je u ulozi moderatora. Primjenom različitih nastavnih strategija iskustvenog učenja potiče se učeničko predviđanje (anticipacija) i aktivno sudjelovanje (participacija). S obzirom da učinkovitost različitih metoda iskustvenog učenja ovisi o odabranoj problematici i motivaciji učenika, odabrali smo aktualnu temu ispitivanja mikrobiološke čistoće mobilnih uređaja učenica i učenika V, VI, VII i VIII razreda u Osnovnoj školi „Antuna Bauera“, Vukovar. Određivala se bakteriološka čistoća mobilnih uređaja metodom otiska. Izbrojale su se i mikroskopirale porasle bakterijske kolonije na gotovim podlogama „Sanibact PV Plate count agar + ttc + neutralizing /Violet red bile glucose (VRBG) agar + neutralizing“. Nakon praktičnog dijela nastave, vodila se rasprava. Učenici su ispunjavali izlazne kartice te samostalno kreirali digitalne plakate čija je tema u slobodnom izboru učenika bila vezana uz neku aktivnost projekta. Cilj je bio organizirati nastavu u kojoj će učenik biti aktivni subjekt pri čemu je naglasak stavljen na učenje s razumijevanjem uz poticanje na samostalno učenje o tome kako doći do informacija, kako ih obraditi i upotrijebiti. Učenici su s aktualnom temom, iskustvenim učenjem i različitim aktivnostima usvojili planirane odgojno – obrazovne ishode s obzirom na dob, temu i kurikulum predmeta Priroda (5. i 6. razred) i Biologija (7. i 8. razred) te kurikulum međupredmetne teme Zdravlje. Opći ciljevi nastave trebaju se ugraditi u odgojno-obrazovni proces od najranijeg djetinjstva s obzirom kako je zadatak suvremene nastave pripremiti učenika za promjene i nove izazove u svrhu odgoja, obrazovanja i cjeloživotnog učenja. Nastava temeljena na aktivnostima učenika vrlo je produktivna ako se učenike potakne da analiziraju rezultate svojih aktivnosti, uspješno donose zaključke te im se nude načini kako će znanje primijeniti u svakodnevnom životu.
Ribarstvena biologija - interdisciplinarni pristup u poučavanju biologije i ekologije Jadranskog mora te održivo upravljanje živim bogatstvima mora
Authors: Šamanić Leo
Published: August 2022

Temu ribarstva nastojao sam približiti učenicima kroz interdisciplinarni pristup, uz korištenje različitih nastavnih materijala, metoda rada te socijalnih oblika učenja. Učenici su kroz rad bili maksimalno angažirani te su kroz nastavne satove seciranja morskih organizama i istraživanja utjecaja ribolova na ekosustav Jadranskog mora, pokazali izrazitu motivaciju za proučavanjem materijalne stvarnosti i iskazali zanimanje za održivo upravljanje prirodnim bogatstvima Jadranskog mora. Nastavne sadržaje proveo sam kroz sljedeće aktivnosti : seciranje plave ribe (skuša), važnost školjaka za ekosustav, ribarstvena biologija, ribolovni alati i njihov utjecaj na morski ekosustav. Učenici su kroz grupni oblik rada i uz korištenje pripremljenih metodičkih listova, samostalno i uz pomoć nastavnika stjecali nova saznanja kroz interdisciplinaran pristup.
Analisis Kinerja Keuangan Perusahaan yang Terdaftar di Bursa Efek Indonesia (BEI) Sebelum dan Sesudah Akuisisi
Authors: Susanti Riski , Zakiyah Tuti
Published: August 2022

Penelitian ini bertujuan untuk menganalisis perbedaan kinerja keuangan perusahaan sebelum dan sesudah melakukan akuisisi pada perusahaan yang terdaftar di Bursa Efek Indonesia (BEI) yang diproksikan dengan rasio keuangan Return on Asset (ROA), Current Ratio (CR), Debt to Equity Ratio (DER), dan Earning Per Share (EPS). Penelitian ini dilakukan menggunakan metode kuantitatif dengan mengambil data dari seluruh perusahaan yang melaporkan kegiatan akuisisinya ke Komisi Pengawas Persaingan Usaha (KPPU) pada tahun 2017 dan terdaftar dalam Bursa Efek Indonesia (BEI). Teknik pengambilan sampel dalam penelitian ini menggunakan metode purposive sampling dan terpilihlah 7 perusahaan yang menjadi sampel. Periode yang digunakan dalam penelitian ini yaitu 3 tahun sebelum dan 3 tahun sesudah akuisisi. Penelitian ini menggunakan tiga analisis data yaitu uji statistik deskriptif, uji normalitas dengan metode One Sample Kolmogorov-Smirnov, dan uji hipotesis dengan uji non parametric menggunakan Wilcoxon Signed Rank Test. Hasil dari uji parsial dengan menggunakan Wilcoxon Signed Rank Test didapatkan adanya perbedaan pada rasio ROA dan EPS pada beberapa periode perbandingan. Sedangkan pada rasio CR dan DER tidak menunjukkan adanya perbedaan pada semua periode perbandingan.
ÇEVRESEL KUZNETS EĞRİSİ HİPOTEZİ’NİN TÜRKİYE’DE GEÇERLİLİĞİNİN TESTİ
Authors: DEMİR GÜLBAHAR Semra , ŞAHİN DAĞLI Sevinç , ÇELİK İsmail
Published: August 2022

Bu çalışmada Çevresel Kuznets Eğrisi Hipotezi’nin Türkiye’de 1967-2015 yılları arasında geçerliliği fourier temelli analizlerle test edilmiştir. Veri seti olarak ekonomik büyümeyi temsilen reel gayri safi yurt içi hasıla, çevresel bozulmayı temsilen karbon emisyonu değerleri kullanılmıştır. Analiz sonuçlarına göre ekonomik büyüme ve çevresel bozulma ilişkisinin ters U formunda olduğu Türkiye’de Kuznetz Eğrisi hipotezinin geçerli olduğu kanıtlanmıştır.
ПРИМЕНЕНИЕ ЦИФРОВЫХ ТЕХНОЛОГИЙ В РЕШЕНИИ ВОПРОСОВ СОЦИАЛЬНОЙ ЗАЩИТЫ ГРАЖДАН, ПОСТРАДАВШИХ ОТ РАДИАЦИОННЫХ АВАРИЙ
Authors: Черепанцева Юлия Сергеевна
Published: August 2022

В настоящее время цифровые технологии выступают одним из ключевых приоритетов развития современного государства. Создание новых возможностей в процессе цифровизации неизбежно затрагивает и сферу социальной защиты нуждающихся граждан, к числу которых относятся лица, пострадавшие от негативного радиационного воздействия. На основе анализа функционирующих информационных ресурсов, в которых опубликована информация о радиационных авариях, предпринята попытка определения роли таких ресурсов как перспективного средства, способствующего повышению эффективности защитных мер. Сделан вывод о том, что единство информационных ресурсов обеспечивается общей целью: компенсировать вред, причиненный радиацией человеку, его жизни и здоровью. На основании сделанных выводов предложены возможные варианты совершенствования информационных ресурсов для обеспечения адресной помощи нуждающимся.
Analyze application Building Management of The Bank Indonesia representative office West Java
Authors: Sukarya Robby Rohman , Yuliana Ade , Taryana Yudi , Samuel Hizkia , Turnip Ferlin Firdaus
Published: August 2022

One of the facilities and assets owned by Bank Indonesia is an official residence intended for permanent employees, office buildings, and other facilities such as borrowing rooms and goods that can be used by employees to support office activities. But in the implementation of maintenance of official houses and office buildings as well as the process of requesting room loan and goods still done manually. Therefore, a Building Management application is needed that can help the maintenance activities of official house buildings and office buildings as well as the process of requesting the loan of rooms and goods. Building Management application is a software that is used for building maintenance and management of all building needs including borrowing space and goods in an office building. This study aims to accelerate the process of requesting repairs to official office buildings and office buildings as well as borrowing rooms and goods. In addition, this application also generates automatic report recording output. The method in this study use V-Model is an extension of the waterfall model and is based on the association of the testing phase to each appropriate development phase. The result in this study is application to be built is based on the website using the CodeIgniter framework and the V Models system development method with stages arranged starting from verification which contains the needs analysis stage, design to the coding phase and also the validation process that contains testing of the application to determine application functionality and also know the level application usability for the user.
Information System Audit Using COBIT and ITIL Framework: Literature Review
Authors: Rusman Arif , Nadlifatin Reny , Subriadi Apol Pribadi
Published: August 2022

Improved IT performance drives business growth, enhances competitive advantage, and enables strategic improvements in IT management and governance. This condition is increasingly important because business organizations and systems and technology are increasingly complex. In the application and use of technology, information technology audits require a framework based on principles that drive the desired behavior. In writing this literature review, the information technology audit method used is ITIL, and COBIT as guidelines for corporate information technology governance and audit processes. In its use, the ITIL framework is designed to ensure a flexible, coordinated and integrated system for the effective governance and management of IT services. While the COBIT framework is designed from a number of components that function to adjust, maintain, and shape system governance. To conduct an information system audit, the authors need to pay attention to things that can affect IT performance. This study produces a model to determine the factors that affect the Information System Audit. Researchers conducted a literature review from various sources that discussed Information System Auditing Using the COBIT and ITIL Frameworks which were collected from some of the literature found. Several factors that influence the Information System Audit are Design Factors, Knowledge Worker factors, Operational factors, Risk Assessment Factors, and Gather Evidence Factors. The author also conducted a systematic mapping study to find research gaps, namely the method of mapping the relationship between research topics and how much research has covered each topic and the relationship between topics.
Combination Grouping Techniques and Association Rules For Marketing Analysis based Customer Segmentation
Authors: Husein Amir Mahmud , Setiawan Dodi , Sumangunsong Andika Rahmad Kolose , Simatupang Andreas , Yasmin Shela Aura
Published: August 2022

Changes in people's transaction behavior using the internet resulted in the exponential growth of e-commerce. With the growth of digital shopping transactions, it is difficult to predict customer segments and patterns using traditional mathematical models. Timely identification of emerging trends from large volumes of data plays a major role in business processes and decision making. This is different from previous research works that apply the RFM model based on K-Means Clustering to find potential customers as an ingredient in determining marketing targets. In this study, a clustering technique approach is proposed to classify customer data which is evaluated using the Davies Bouldin, Calinski Harabasz and Silhouette methods to determine the optimal number of clusters, then the results are used in the Apriori algorithm to find patterns of goods that are often purchased together. Based on the test results on the K-Means Clustering, Spectral Clustering, and Gaussian Mixture Model techniques produced 5 clusters with 76% more accurate the K-Means Clustering method than the other two methods so that it was determined as a method in the RMF model, then the results of customer grouping were used on the Apriori algorithm to find patterns of concurrent product purchases by customers that are expected to be useful in future marketing management.
The prototype of IOT-Based weight scale and calorie tracking application
Authors: Chairunnisa Dita Ayu , Taqwa Ahmad , Salamah Irma
Published: August 2022

This research designs the prototype of Internet of Things based scale with calorie tracking application in purpose to help optimize the application of healthy lifestyle. This research is done through numerous steps including analysis of needs, designing the devices and system, software programming, device integration, device testing, and maintenance. This research developed Internet of Things based scale with sensor load cell and HX711 module as weight sensor component, Node MCU as microcontroller component, battery as voltage source, and firebase as database to store the result of body weight measurement. Android application developed with Android Studio, visual studio code, and java programming language. Internet of Things based scale is functioned to measure body weight in real-time which connected to android application to display body weight, calculate Body Mass Index (BMI), calculate daily calories needs including Basal Metabolic Rate (BMR) and Total Energy Expenditure (TEE), provide information of food calories and exercise and total calories recording to monitor daily intake and output.
OPTIMIZATION MODEL IN CLUSTERING THE HAZARD ZONE AFTER AN EARTHQUAKE DISASTER
Authors: Bangun Monica Natalia , Darnius Open , Sutarman Sutarman
Published: August 2022

There are a large number of approaches to clustering problems, including optimization-based methods involving mathematical programming models to develop efficient and meaningful clustering schemes. Clustering is one of the data labeling techniques. K-means clustering is a partition clustering algorithm that starts by selecting k representative points as the initial centroid. Each point is then assigned to the nearest centroid based on the selected specific proximity measure. This writing is focused on the grouping of post-earthquake hazard zones based on grouping with regard to certain characteristics which aim to describe the process of partitioning the N-dimensional population into K-sets based on the sample. This research consists of three steps, namely standardization, data clustering using K-means and data interpolation using the K-means clustering algorithm and zoning of 7 variables, namely magnitude, depth, victim died, the victim didn’t die, public facilities were heavily damage, public facilities were slightly damage, and affected areas.
Graph-Based Modeling for Optimal Strategy in Online Buying
Authors: Tarigan Ruffiana , Mardiningsih Mardiningsih , Suwilo Saib
Published: August 2022

Discount is a type of online purchase promotion that is presented based on the total value of consumer purchases. In this paper, an online purchase optimization problem will be studied, where a buyer is interested in buying several items (x≥2) by considering the total value discounts from different retailers, so that result in significant cost savings. The comparison shopping websites can be an alternative for consumers to find and compare information on items they want to buy from many online retailers. An integer programming formulation is proposed to obtain a near-optimal model of the online purchase problem. Then this formulation was developed into a graph-based modeling which was presented to build an optimization model (OptiGraph). The OptiGraph model obtained consists of the OptiNode set (subgraph) SG_a,SG_b,SG_c (retailer a, b, and c which contains nodes m_1 and m_2 in each subgraph representing the item to be purchased) and the OptiEdge set which describes the relationship between nodes in the subgraph. All nodes and edges contain the constraint function properties of the integer programming formulation of the online purchase problem with discount.
The Maximum Degree of an Exponentially Distributed Random Graph
Authors: Harahap Desti Alannora , Suwilo Saib , Mardiningsih Mardiningsih
Published: August 2022

Let G            G (n, p) be a graph on n vertices where each pair of vertices is joined independently with probability p for 0 < p < 1 and q = 1        p. In this work, we introduce weighted random graf G with exponential distribution and investigate that the probability that every vertex of G has degree at most np + b√pqn is equal to 0.595656764.
Analysis of Data classification accuracy using ANFIS algorithm modification with K-Medoids clustering
Authors: Br Bangun Desy Milbina , Efendi Syahril , Sembiring Rahmat W
Published: August 2022

The ANFIS algorithm is a technique in data mining that can be used for the data classification process. The ANFIS algorithm still has weaknesses, especially in determining the initial parameters for the network training process. Thus, an additional algorithm or modification is needed for the determination of these parameters. In this study, a clustering method will be proposed, namely K-Medoids Clustering as an additional method to the ANFIS algorithm. Basically, the ANFIS algorithm uses the FCM (Fuzzy C-Means Clustering) algorithm for the initial initialization of network parameters. The use of this method can cause local minima problems, where the clustering results obtained are not optimal because the pseudo-partition matrix generation process is carried out randomly. The matrix value will determine the initial parameter value in the ANFIS algorithm used in the first layer. Based on the research that has been done, it can be concluded that the accuracy of data classification using the ANFIS algorithm which has been modified with the proposed method provides a fairly good influence in conducting training and classification testing. The increase that occurs in the proposed method is 0.73% for the average training accuracy and an increase of 0.66% for the average testing accuracy.
Efecto de las redes sociales sobre el desempeño académico de estudiantes universitarios
Authors: Barría Nicole , Pinzón Kevin , Caride Iván , Arosemena Julio , Madrid Edinelys
Published: August 2022

Estudios anteriores han encontrado que más del 90% de los estudiantes de escuelas terciarias usan las redes sociales [1]. También se descubre que, los estudiantes usan sitios de redes sociales aproximadamente 30 minutos en el transcurso del día como parte de su vida rutinaria. Esto muestra el nivel al que los estudiantes están participando de estos sitios y esto puede traer efectos positivos y negativos en los estudiantes en lo que se refiere a su rendimiento académico [2]. De tal modo, analizamos los efectos que tienen las redes sociales en el rendimiento académico de los estudiantes, midiendo la distribución de tiempo y cuánto de este es dedicado a fines educativos. Para realizar estas mediciones se utilizaron encuestas y se escogió el índice académico de los estudiantes y la cantidad de horas que utilizan en redes sociales como variables, para luego compararlas y encontrar si existe relación entre ellas con ayuda del coeficiente de correlación de Pearson y la herramienta estadística MINITAB. Gracias a la data obtenida, se pudo concluir que, en un aspecto general para todas las carreras ofrecidas por la Facultad de Ingeniería Industrial, no existe una relación alta y directa entre las dos variables estudiadas, sin embargo, para el caso de dos carreras (Licenciatura en Ingeniería Logística y Licenciatura en Mercadeo) el grado de relación fue alto. Además, se dan recomendaciones de cómo los encuestados regulan el uso de redes sociales y como tener una mejor distribución de tiempo.
Analizador básico de gases para emisiones vehiculares
Authors: Ortega Samantha , Valdés Carlos , Iglesias Chris , Rodríguez Celine , Serrano Victoria
Published: August 2022

En la presente investigación se desarrolló el prototipo de un analizador básico de gases para emisiones vehiculares propuesto por Johan Julián Molina M., et al. con el cual en investigaciones anteriores se ha evaluado la concentración de gases: hidrocarburos (HC), monóxido de carbono (CO) y dióxido de carbono (CO2). En el presente estudio se modificó el prototipo, siendo orientado a un solo vehículo y anexándoles sensores que miden la concentración de dióxido de nitrógeno (NO2) y dióxido de azufre (SO2). El ensayo consta de diez (10) mediciones realizadas por triplicado, en dos modelos de motores diferentes. Al mismo tiempo, se implementó comunicación inalámbrica e interpretación de datos en dispositivos que manejan el sistema operativo Android. El análisis estadístico de la base de datos recolectados indica que existe una correlación directa entre la emisión de gases con respecto al tiempo de combustión. Además, se observó que la humedad y la temperatura no influyen significativamente en la emisión de los gases analizados.
The time window for the reversal of depigmentation from aggravation to recovery in a non-small-cell lung cancer patient with pre-existing vitiligo using anti-programmed cell death-1 therapy: A case report
Authors: Gao Zhiru , Xu Yinghui , Zu Jianjiao , Wang Xu , Sun Chao , Qiu Shi , Guo Ye , Ma Kewei
Published: August 2022

Immune checkpoint inhibitors have made remarkable breakthroughs in the treatment of lung cancer, bringing significant survival benefits to the patients. A number of adverse events aggravated by immunotherapy in patients with pre-existing autoimmune diseases have been reported in the past, especially skin toxicity, such as rash, pruritus, erythema, and vitiligo. However, whether the exacerbated autoimmune disease is reversible and when it will return to its original state after immunotherapy discontinuation is still inconclusive. In our report, we described a patient diagnosed with non-small cell lung cancer whose vitiligo was stable for about 10 years. We followed up and observed the patient’s skin depigmentation for the complete time window, from aggravation of application anti-programmed cell death-1 receptor antibody (anti-PD-1 antibody) to recovery after the withdrawal. We presented the objective images at particular time points using reflectance confocal microscopy and wood’s light. We found that the use of anti-PD-1 antibody aggravated in skin toxicity, but it was reversible, the time window from the beginning to recovery status was approximately 9 months. We used this real case scenario to explain the relationships between immunotherapy and autoimmune diseases.
3D MODELING AS FORENSIC METHOD – SCOPE, LIMITS AND RELIABILITY. LITHUANIAN PRACTICES
Authors: Graželis Kęstutis , Juodkaitė-Granskienė Gabrielė , Mozūraitis Giedrius
Published: August 2022

The article introduces a new 3D simulation method developed and validated by the Forensic Science Centre of Lithuania, the purpose of which is to automate crime scene investigation and facilitate the performance of expert examination by ensuring the recording of appropriate, reliable and high-quality data and to ensure a clearer visualisation of the case situation. The authors of the articl e present not only the possibilities and the mechanism of applicat ion of the method, but also discuss its compliance with the to international and national standards and data protection requirements applicable for methods of expert investigation.

Keywords: forensic examination, forensic examination method, validation of the
forensic method, 3D modelling, data protection.
Cambios organizacionales e innovación en el ámbito educativo universitario en tiempos de pandemia
Authors: Mandolesi Melisa , Borgobello Ana
Published: August 2022

La educación remota en emergencia acarreó diversos requerimientos a docentes y organizaciones ligados a la introducción de entornos virtuales de enseñanza y aprendizaje. Se presenta un estudio centrado en el análisis de un foro con docentes en torno a la experiencia de evaluación durante 2020 en una Facultad de Psicología pública argentina. El análisis se realizó desde las categorías de innovación y cultura de la innovación; representaciones sobre entornos virtuales y cultura y rasgos culturales a desarrollar o potenciar. Los resultados enfatizan que la labor docente en esta coyuntura se enriquece con la colaboración en la producción colectiva y socialización de experiencias y que la potencia relativa de las plataformas virtuales se encuentra asociada a la apertura al cambio y a la flexibilidad de las organizaciones y de quienes las integran. Es posible concluir que la socialización y colaboración docente en espacios socioafectivos son las innovaciones fundamentales por desarrollar organizacionalmente.
The Pilgrim's Guide
Authors: Lastra Elizabeth , Leung Gigi
Published: August 2022

Throughout the Middle Ages, millions of travelers traversed hundreds of kilometers of unfamiliar, foreign lands to venerate the bodies of saints. From England to the tip of the Iberian Peninsula, from Scandinavia to Rome, medieval pilgrims embarked on months-long journeys to seek spiritual favor, perform penance, or simply escape quotidian life. The original Pilgrim’s Guide is a twelfth-century guidebook to the pilgrimage routes to Santiago de Compostela. The Pilgrim’s Guide Project hopes to create something similar for the modern-day digital pilgrim. Traversing geographical and historical borders and bridging the distance between the medieval and contemporary worlds, the student-created and -populated interactive map introduces medieval pilgrimage routes as well as objects and buildings of art historical importance upon them.