bluuebunny/crossref_metadata_2025_split huggingface dataset:
Praktik Pengelolaan Dan Sistem Penjualan Oli Bekas Di Salah Satu Bengkel Kendaraan Di Batola Handil Bakti, Kalimantan Selatan
Authors: Bangun Wardana Ade , Anwar Hafidzi  , M. Hanafiah  
Published: April 2024

Abstract
The study aims to analyze the collection, processing, and resale of used oil. The researchers conducted interviews with one of the workshop owners in Handil Bakti Batola to gather information about how they collect used oil from customers. The results showed that the used oil is collected from the oil drain plug in the car, but most of it is left behind because customers do not want to get dirty, and the amount of used oil is too small for them to sell. The used oil is then sold to collectors when the drum is full. The researchers found that the used oil is usually given to the customers who request it, or it is stored in a drum for collection. The collectors then refine and neutralize the used oil to make it clear and usable for various purposes such as fuel, asphalt, and as a substitute for wood combustion oil. The study concludes that the collection and processing of used oil in the workshop need to be improved to reduce environmental pollution and increase the economic value of used oil. The study recommends that workshops should educate customers about the importance of used oil collection and provide incentives for customers who bring in their used oil. The study also suggests that workshops should work with collectors to improve the collection and processing of used oil.
Keywords: Used Oil Management, Vehicle Repair Shop

Abstrak
Penelitian ini bertujuan untuk menganalisis pengumpulan, pengolahan, dan penjualan kembali oli bekas. Peneliti melakukan wawancara dengan salah satu pemilik bengkel di Handil Bakti Batola untuk mendapatkan informasi tentang bagaimana mereka mengumpulkan oli bekas dari pelanggan. Hasil penelitian menunjukkan bahwa oli bekas dikumpulkan dari sumbat pembuangan oli di mobil, tetapi sebagian besar dibiarkan karena pelanggan tidak ingin kotor, dan jumlah oli bekas terlalu sedikit untuk dijual. Oli bekas kemudian dijual ke pengepul ketika drum sudah terisi penuh. Penelitian ini menemukan bahwa oli bekas biasanya akan diberikan kepada pelanggan yang memintanya, atau disimpan dalam drum untuk dikumpulkan. Pengepul lalu memurnikan dan menetralisir oli bekas tersebut agar jernih dan dapat digunakan untuk berbagai keperluan seperti bahan bakar, aspal, dan sebagai pengganti minyak bakar kayu. Studi ini menyimpulkan bahwa pengumpulan dan pengolahan oli bekas di bengkel perlu ditingkatkan untuk mengurangi pencemaran lingkungan dan meningkatkan nilai ekonomi oli bekas. Studi ini merekomendasikan agar bengkel-bengkel mengedukasi pelanggan mengenai pentingnya pengumpulan oli bekas dan memberikan insentif bagi pelanggan yang membawa oli bekas mereka. Studi ini juga menyarankan agar bengkel-bengkel bekerja sama dengan para pengepul untuk meningkatkan pengumpulan dan pengolahan oli bekas.

Kata Kunci: Pengelolaan Oli Bekas, Bengkel Kendaraan
Kepatuhan Terhadap Hukum (Sebuah Perspektif Filsafat Hukum)
Authors: Ahmad Syahir  , Ahmadi Hasan  , Masyithah Umar  
Published: April 2024

Abstract:
This research delves into compliance with the law from the standpoint of the philosophy of law. Law, as a coercive entity, is adhered to by society under the threat of sanctions for violations. Compliance is influenced by individual awareness of the law and knowledge of its relevance in daily life. Social norms, perceptions of the benefits of the law, and examples set by law enforcement also impact societal compliance. The significance of adherence to the law as the foundation of a legal state is emphasized, where fair and authoritative law enforcement plays a role in fostering order, justice, and a sense of security within society.
Keywords: Compliance, law, philosophy

Abstrak:
Penelitian ini membahas kepatuhan terhadap hukum dari sudut pandang filosofi hukum. Hukum, sebagai entitas yang memaksa, ditaati oleh masyarakat dengan ancaman sanksi jika dilanggar. Kepatuhan ini dipengaruhi oleh kesadaran individu terhadap hukum serta pengetahuan tentang relevansinya dalam kehidupan sehari-hari. Norma sosial, persepsi terhadap manfaat hukum, dan contoh yang ditunjukkan oleh penegak hukum turut memengaruhi kepatuhan masyarakat. Pentingnya kepatuhan pada hukum sebagai fondasi negara hukum ditegaskan, di mana hukum yang adil dan memiliki kewibawaan dalam penegakan supremasi hukum berperan dalam menciptakan ketertiban, keadilan, dan rasa aman di tengah masyarakat.
Kata Kunci: Kepatuhan, hukum, filsafat
Pencemaran Nama Baik dan Pelecehan Seksual Yang Dilakukan Oleh Oknum Kepada Seseorang Melalui Media Sosial Instagram
Authors: Dendy Suma Pratama  , Sella Dapurahayu  , Sri Adisty Jauharah  , Lilik Prihatini S.H., M.H.  
Published: April 2024

The crime of social harassment through social media is an act related to immoral acts through information media and electronic transactions which can cause physical and psychological trauma. Legally, sexual harassment and defamation are regulated in the ITE Law, Pornography Law and Criminal Code. Sexual acts often include violations of personal data protection which are regulated in the ITE Law.
Keywords: defamation, sexual harassment, gender

Abstrak
Tindak pidana kejahatan pelecehan sosial melalui media sosial merupakan suatu perbuatan yang berhubungan dengan tindakan asusila melalui sarana media informasi dan transaksi elektronik yang dapat menimbulkan trauma fisik dan psikis. Secara hukum, mengenai pelecehan seksual dan pencemaran nama baik telah diatur dalam UU ITE, UU Pornografi dan KUHP. Tindakan seksual sering kali disertakan pelanggaran atas perindungan data pribadi yang dimana telah di atur dalam UU ITE.
Kata kunci: pencemaran nama baik, pelecehan seksual, jenis kelamin
Akurasi Arah Kiblat Masjid-Masjid di Kabupaten Banjar
Authors: Rahman Helmi, S.Ag., MSI  , H. Badrian, M.Ag.  
Published: April 2024

Abstract
Currently, the Qibla direction of mosques in Banjar Regency is still found to be inaccurate so that the prayer safes must be deviated from the direction of the building. However, a representative study to determine the accuracy of the Qibla direction of these mosques has not been conducted. To get a more comprehensive picture of the accuracy of Qibla direction and to find out the factors that cause the deviation of Qibla direction of mosques in Banjar Regency, it is necessary to conduct research. The measurement of Qibla direction was carried out by calculating the phalactic science using the Viincenty method. The finding of this research is that the accuracy of Qibla direction of mosques in Banjar Regency shows varying levels of accuracy. For the 40 mosques that have been studied, 5 mosques (13%) are highly accurate, 7 mosques (18%) are accurate and 28 mosques (70%) are inaccurate. The factors causing the variation in the accuracy of Qibla direction are the use of a non-standard compass, the use of a compass that has not followed the correct procedure, and the determination of Qibla direction based on the istiwa stick.
Keywords: Qibla direction, accuracy, deviation, theodolite
Keywords: Islamic Religious Education and Information Technology

Abstrak
Saat ini masih ditemukan arah kiblat masjid-masjid di Kabupaten Banjar yang kurang akurat sehingga saf salat harus diserongkan dari arah bangunan. Walaupun demikian, penelitian yang refresentatif untuk mengetahui akurasi arah kiblat masjid-masjid tersebut belum dilakukan. Untuk mendapatkan gambaran yang lebih komprehensif mengenai akurasi arah kiblat dan untuk mengetahui faktor-faktor penyebab deviasi arah kiblat masjid-masjid di Kabupaten Banjar dipandang perlu untuk dilakukan penelitian. Pengukuran arah kiblat dilakukan dengan penghitungan ilmu falak menggunakan metode Viincenty. Temuan penelitian ini adalah akurasi arah kiblat masjid-masjid di Kabupaten Banjar menunjukkan tingkat akurasi yang bervariasi. Untuk 40 masjid yang sudah diteliti, 5 masjid (13%) kategori sangat akurat, 7 masjid (18%) kategori akurat dan 28 masjid (70%) masih kurang akurat. Faktor-faktor penyebab bervariasinya keakuratan arah kiblat adalah penggunaan kompas yang tidak standar, penggunaan kompas yang belum mengikuti prosedur yang benar, dan penentuan arah kiblat berdasarkan tongkat istiwa.
Kata Kunci: arah kiblat, akurasi, deviasi, theodolit
A Systematic Review of Artificial Intelligence: A Future Guide to Sustainable Agriculture
Authors: Das Subrata , Kaur Manvir , Chhabra Vandna , Nandi Titli , Mishra Purba , Ghosh Sriman 
Published: April 2024

The population is expected to grow rapidly and reach 10 billion people by the year 2050. As a result, there will be a greater need for food. The conventional techniques employed by the farmers proved insufficient to meet these demands. For this, new automated techniques were unveiled. Along with other cutting-edge computer science applications, farming has long made use of technologies like artificial intelligence. The focus has shifted in recent years to consider the applications of this new technology. A significant percentage of humanity's nutrition has come from agriculture for thousands of years, with the most significant contribution being the broad adoption of efficient farming techniques for a variety of crops. The application of artificial intelligence (AI) in agriculture has sparked a revolution in the field, and AI technology has made the agro-based commercial sector operate more profitably. Artificial intelligence (AI) technologies have the power to transform the future and address problems. This will make it easier for farmers to learn about climate variance and pests that lower crops. The use of AI focuses on identifying damaged crops and enhancing the ability of healthy crops to provide higher yields. This paper gives a thorough analysis of AI models used in agricultural applications. It also examines the use of AI models to specify sustainable goals. This article explores the challenges and opportunities for utilizing AI to develop future generations of sustainable agriculture through this comprehensive review.
Comparative 3D quantitative analyses of trapeziometacarpal joint surface curvatures among living catarrhines and fossil hominins
Authors: Marzke M.W. , Tocheri M.W. , Steinberg B. , Femiani J.D. , Reece S.P. , Linscheid R.L. , Orr C.M. , Marzke R.F. 
Published: June 2009

AbstractComparisons of joint surface curvature at the base of the thumb have long been made to discern differences among living and fossil primates in functional capabilities of the hand. However, the complex shape of this joint makes it difficult to quantify differences among taxa. The purpose of this study is to determine whether significant differences in curvature exist among selected catarrhine genera and to compare these genera with hominin1 fossils in trapeziometacarpal curvature. Two 3D approaches are used to quantify curvatures of the trapezial and metacarpal joint surfaces: (1) stereophotogrammetry with nonuniform rational B‐spline (NURBS) calculation of joint curvature to compare modern humans with captive chimpanzees and (2) laser scanning with a quadric‐based calculation of curvature to compare modern humans and wild‐caught Pan, Gorilla, Pongo, and Papio. Both approaches show that Homo has significantly lower curvature of the joint surfaces than does Pan. The second approach shows that Gorilla has significantly more curvature than modern humans, while Pongo overlaps with humans and African apes. The surfaces in Papio are more cylindrical and flatter than in Homo. Australopithecus afarensis resembles African apes more than modern humans in curvatures, whereas the Homo habilis trapezial metacarpal surface is flatter than in all genera except Papio. Neandertals fall at one end of the modern human range of variation, with smaller dorsovolar curvature. Modern human topography appears to be derived relative to great apes and Australopithecus and contributes to the distinctive human morphology that facilitates forceful precision and power gripping, fundamental to human manipulative activities. Am J Phys Anthropol, 2010. © 2009 Wiley‐Liss, Inc.1 The term “hominin” refers to members of the tribe Hominini, which includes modern humans and fossil species that are related more closely to modern humans than to extant species of chimpanzees, Wood and Lonergan (2008). Hominins are in the family Hominidae with great apes.
A new species of Pliopithecus Gervais, 1849 (Primates: Pliopithecidae) from the Middle Miocene (MN8) of Abocador de Can Mata (els Hostalets de Pierola, Catalonia, Spain)
Authors: Alba David M. , Moyà‐Solà Salvador , Malgosa Assumpció , Casanovas‐Vilar Isaac , Robles Josep M. , Almécija Sergio , Galindo Jordi , Rotgers Cheyenn , Mengual Juan Vicente Bertó 
Published: June 2009

AbstractPliopithecus (Pliopithecus) canmatensis sp. nov. is described from several Late Aragonian localities from Abocador de Can Mata (ACM) in els Hostalets de Pierola (Vallès‐Penedès Basin, Catalonia, Spain), spanning from ∼11.7 to 11.6 Ma (C5r.3r subchron), and being correlated to the MN8 (reference locality La Grive L3). The ACM remains display a pliopithecine dental morphology with well‐developed pliopithecine triangles on M/2 and M/3. This, together with other occlusal details, negates an attribution to the subgenus Epipliopithecus. Although slightly smaller, the ACM remains are most similar in size to comparable elements of P. piveteaui and P. antiquus. Several occlusal details (such as the greater development of the buccal cingulid in lower molars) and dental proportions (M/3 much longer than M/2), however, indicate greater similarities with P. antiquus from Sansan and La Grive. The ACM remains, however, differ from P. antiquus in dental proportions as well as occlusal morphology of the lower molars (including the less peripheral position of the protoconid and more medial position of the hypoconulid, the more mesial position of the buccal cuspids as compared to the lingual ones, the narrower but distinct mesial fovea, the higher trigonid, and the more extensive buccal cingulid, among others). These differences justify a taxonomic distinction at the species level of the ACM pliopithecid remains with respect to P. antiquus. Previous pliopithecid findings from the Vallès‐Penedès Basin, previously attributed to P. antiquus, are neither attributable to the latter species nor to the newly erected one. Am J Phys Anthropol, 2010. © 2009 Wiley‐Liss, Inc.
Trophy‐taking and dismemberment as warfare strategies in prehistoric central California
Authors: Andrushko Valerie A. , Schwitalla Al W. , Walker Phillip L. 
Published: June 2009

AbstractWe document evidence for trophy‐taking and dismemberment with a new bioarchaeological database featuring 13,453 individuals from prehistoric central California sites. Our study reveals 76 individuals with perimortem removal of body parts consistent with trophy‐taking or dismemberment; nine of these individuals display multiple types of trophy‐taking and dismemberment for a total of 87 cases. Cases span almost 5,000 years, from the Early Period (3000–500 BC) to the Late Period (AD 900–1700). Collectively, these individuals share traits that distinguish them from the rest of the population: a high frequency of young adult males, an increased frequency of associated trauma, and a tendency towards multiple burials and haphazard burial positions. Eight examples of human bone artifacts were also found that appear related to trophy‐taking. These characteristics suggest that trophy‐taking and dismemberment were an important part of the warfare practices of central Californian tribes. Temporally, the two practices soared in the Early/Middle Transition Period (500–200 BC), which may have reflected a more complex sociopolitical system that encouraged the use of trophies for status acquisition, as well as the migration of outside groups that resulted in intensified conflict. Overall, trophy‐taking and dismemberment appear to have been the product of the social geography of prehistoric central California, where culturally differentiated tribes lived in close proximity to their enemies. Am J Phys Anthropol, 2010. © 2009 Wiley‐Liss, Inc.
The role of communities in safeguarding children and young people
Authors: Jack Gordon , Gill Owen 
Published: June 2009

AbstractHistorically, children's safeguarding policy and practice in the UK have focused on individual and family‐level explanations of abuse and neglect, with relatively little attention given to children's overall well‐being or the role played by neighbourhood conditions in shaping it. As a result, community‐oriented practice, designed to improve the neighbourhood conditions in which many of the families who come to the attention of child welfare agencies live, has largely remained on the margins of mainstream provision for safeguarding children and young people.However, more recent policy developments, includingEvery Child Mattersand theChildren's Plan, do highlight the influence of children's wider circumstances on their well‐being, providing the foundations for more holistic approaches to service provision. Nevertheless, it is argued that these policy developments are unlikely to be successful unless they are accompanied by fundamental changes within the culture of many agencies and professions. Using a combination of ecological theory and practice examples, some of the main strands of the changes required (developing a culture of listening to children and adults; recognising and supporting the safeguarding activities of local people; and promoting partnership approaches to extending local provision) are critically examined. Copyright © 2009 John Wiley & Sons, Ltd.
Fabrication of Luminescent CdS Nanoparticles on Short‐Peptide‐Based Hydrogel Nanofibers: Tuning of Optoelectronic Properties
Authors: Palui Goutam , Nanda Jayanta , Ray Sudipta , Banerjee Arindam 
Published: June 2009

AbstractThe pH‐induced self‐assembly of three synthetic tripeptides in water medium is used to immobilize luminescent CdS nanoparticles. These peptides form a nanofibrillar network structure upon gelation in aqueous medium at basic pH values (pH 11.0–13.0), and the fabrication of CdS nanoparticles on the gel nanofiber confers the luminescent property to these gels. Atomic force microscopy, field‐emission scanning electron microscopy, and high‐resolution transmission electron microscopy clearly reveal the presence of CdS nanoparticles in a well‐defined array on the gel nanofibers. This is a convenient way to make organic nanofiber–inorganic nanoparticle hybrid nanocomposite systems. The size of the CdS nanoparticles remains almost same before and after deposition on the gel nanofiber. Photoluminescence (PL) measurement of the CdS nanoparticles upon deposition on the gel nanofibers shows a significant blue shift in the emission spectrum of the nanoparticles, and there is a considerable change in the PL gap energy of the CdS nanoparticles after immobilization on different gel nanofibrils. This finding suggests that the optoelectronic properties of CdS nanoparticles can be tuned upon deposition on gel nanofibers without changing the size of the nanoparticles.
Synthesis and Biophysical Studies on 35‐Deoxy Amphotericin B Methyl Ester
Authors: Szpilman Alex M. , Cereghetti Damiano M. , Manthorpe Jeffrey M. , Wurtz Nicholas R. , Carreira Erick M. 
Published: June 2009

AbstractThe use of molecular editing in the elucidation of the mechanism of action of amphotericin B is presented. A modular strategy for the synthesis of amphotericin B and its designed analogues is developed, which relies on an efficient gram‐scale synthesis of various subunits of amphotericin B. A novel method for the coupling of the mycosamine to the aglycone was identified. The implementation of the approach has enabled the preparation of 35‐deoxy amphotericin B methyl ester. Investigation of the antifungal activity and efflux‐inducing ability of this amphotericin B congener provided new clues to the role of the 35‐hydroxy group and is consistent with the involvement of double barrel ion channels in causing electrolyte efflux.
The AZARYPHOS Family of Ligands for Ambifunctional Catalysis: Syntheses and Use in Ruthenium‐Catalyzed anti‐Markovnikov Hydration of Terminal Alkynes
Authors: Hintermann Lukas , Dang Tuan Thanh , Labonne Aurélie , Kribber Thomas , Xiao Li , Naumov Pance 
Published: June 2009

AbstractThe family of AZARYPHOS (aza–aryl–phosphane) phosphane ligands, containing a phosphine unit and sterically shielded nitrogen lone pairs in the ligand periphery, is introduced as a tool for developing ambifunctional catalysis by the metal center and nitrogen lone pairs in the ligand sphere. General synthetic strategies have been developed to synthesize over 25 examples of structurally diverse (6‐aryl‐2‐pyridyl)phosphanes (ARPYPHOS), (6‐alkyl‐2‐pyridyl)phosphanes (ALPYPHOS), 4,6‐disubsituted 1,3‐diazin‐2‐ylphosphanes or 1,3,5‐triazin‐2‐ylphosphanes, quinazolinylphosphanes, quinolinylphosphanes, and others. The scalable syntheses proceed in a few steps. The incorporation of AZARYPHOS ligands (L) into complexes [RuCp(L)2(MeCN)][PF6] (Cp=cyclopentadienyl) gives catalysts for the anti‐Markovnikov hydration of terminal alkynes of the highest known activities. Electronic and steric ligand effects modulate the reaction kinetics over a range of two orders of magnitude. These results highlight the importance of using structurally diverse ligand families in the process of developing cooperative ambifunctional catalysis by a metal and its ligand.
Synthesis, Structure, and Bonding of Novel Homodinuclear Cobalt and Nickel Borylene Complexes
Authors: Braunschweig Holger , Christ Bastian , Colling‐Hendelkens Miriam , Forster Melanie , Götz Kathrin , Kaupp Martin , Radacki Krzysztof , Seeler Fabian 
Published: June 2009

AbstractHerein we report for the first time full details on the synthesis and structural characterization of novel homodinuclear bridging cobalt and nickel borylene complexes containing bridging carbonyl ligands, an unusual coordination motif rarely before observed for homodinuclear borylene complexes. Furthermore, the homodinuclear nickel complex represents the first instance of a nickel borylene complex. Quantum chemical analyses of charge‐density topology, electron localization function (ELF) and natural charges indicate the absence of direct metal–metal bonds in both the cobalt and nickel systems, in contradiction with electron counting. The topology of the Laplacian of the electron density and of the ELF around the bridging boron atom is consistent with a bis‐metallo‐substituted borane situation for the dicobalt system, but with a three‐center‐bonding borylene for the dinickel complex.
Precursor and Solvent Effects in the Nonhydrolytic Synthesis of Complex Oxide Nanoparticles for Bioimaging Applications by the Ether Elimination (Bradley) Reaction
Authors: Pazik Robert , Tekoriute Renata , Håkansson Sebastian , Wiglusz Rafal , Strek Wieslaw , Seisenbaeva Gulaim A. , Gun'ko Yurii K. , Kessler Vadim G. 
Published: June 2009

AbstractInvestigation of the solvent and alkoxide precursor effect on the nonhydrolytic sol–gel synthesis of oxide nanoparticles by means of an ether elimination (Bradley) reaction indicates that the best crystallinity of the resulting oxide particles is achieved on application of aprotic ketone solvents, such as acetophenone, and of smallest possible alkoxide groups. The size of the produced primary particles is always about 5 nm caused by intrinsic mechanisms of their formation. The produced particles, possessing the composition of natural highly insoluble minerals, are biocompatible. Optical characteristics of the perovskite complex oxide nanoparticles can easily be controlled through doping with rare earth cations; for example, by Eu3+. They can be targeted through surface modification by anchoring the directing biomolecules through a phosphate or phosphonate moiety. Testing of the distribution of Eu‐doped BaTiO3 particles, modified with ethylphosphonic acid, demonstrates their facile uptake by the plants with active fluid transport, resulting finally in their enhanced concentration within the cell membranes.