bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS CEMARAN LOGAM BERAT KADMIUM (Cd) DALAM JAMU PEGAL LINU DENGAN METODE SPEKTROFOTOMETRI SERAPAN ATOM (SSA)
Authors: Gabriel Lauranita Geovanny Devi  , Maria Mita Susanti  
Published: November 2023

Pegal linu traditional medicine is one of tradisional medicine that are in great demand by the community, such as in the district of Mranggen, Demak, as much as 66,50% of the people consume pegal linu traditional medicine. One of the security aspects that need to be considered in traditional medicine is the presence of heavy metal contamination. The research aims to determine the levels of Cd heavy metals in pegal linu traditional medicine with capsule dosage forms that are based on the district of Mranggen, Demak are in accordance with the regulation of BPOM RI in 2014 regrading heavy metal contamination in traditional medicines, ≤ 0,3 mg/kg. This research use explorative experimental, including : sampling, sample preparation used wet closed destruction method with HNO3 and H2SO4 (3:1) of the destruction solution in the Kjeldhal flask, qualitative analysis of Cd with color test and Cd quantitative analysis using Atomic Absorption Spectroscopy (AAS). The results of the quantitative analysis in this study did not show the metal content of Cd, this was due the small Cd content in the sample. Quantitative analysis shows that the Cd level in 12 sampels of pegal linu traditional medicine circulating in the distric of Mranggen, Demak exceeded the threshold of heavy metal contamination determined by BPOM RI in 2014 with the highest average levels of 18,86 mg/kg and the lower average levels of 7,38 mg/kg.
Efek Kurang Tidur Terhadap Kinerja Akademik
Authors: Susi Lisdawati Nababan  , Puput Iswandyah Raysharie  , Luluk Tri Harinie  , Yaya Meyrianisa  , Riza Rivandi  , Selviana Frastika  , Lola Siskana  , Gusti Mario Andana  , Desman Adiguna Lumangaol  , Amar Baihaqi  , Putra Hutabalian  , Muhammad Wahyu Setiawan  
Published: November 2023

Seorang bisa dikatakan tidur nyenyak jika tak memberikan aneka macam pertanda kurang tidur serta tak mengalami gangguan tidur. Kaum muda, terutama mahasiswa, sering menderita gangguan tidur, yang dapat mengakibatkan masalah kesehatan dan prestasi akademik. Karena proses pembelajaran terganggu, hal ini dapat mengakibatkan prestasi belajar yang di bawah rata-rata. Penelitian ini dilakukan agar mengetahui bagaimana hubungan capaian belajar mahasiswa semester genap Fakultas Ekonomi dan Bisnis dengan kualitas tidur. Kuesioner digunakan untuk mengumpulkan data untuk penelitian ini, yang menggunakan desain penelitian kuantitatif. 34 mahasiswa semester genap dari Fakultas Ekonomi dan Bisnis dipilih sebagai sampel. Bagian pola tidur dan bagian kinerja akademik dari kuesioner adalah dua bagian. Baik prestasi akademik mereka dalam kegiatan belajar mengajar di kampus maupun pola tidur mereka selama seminggu terakhir ditanyakan kepada responden. Temuan penelitian ini menunjukkan bahwa pelajar FEB semester 2 memiliki korelasi antara keberhasilan akademik dan kualitas tidur mereka.
Peranan Dan Fungsi Sistem Informasi Manajemen Rumah Sakit (SIMRS): Tinjauan Teoritis
Authors: Mahmud Hakim  , Dety Mulyanti  
Published: November 2023

The hospital is a health service institution that provides comprehensive individual and group health services that provide inpatient, outpatient and emergency services. Hospital services cannot be separated from the hospital management information system (HMIS). HMIS is part of a health information system in the form of a network of coordination, reporting and administrative procedures to obtain precise and accurate information. The purpose of this theoretical review is to find out how the role and function of the hospital information management system are. The method used is a theoretical review by analyzing and comparing existing theories. The results of this theoretical review are to support community management in order to improve health services for the whole community whose role is to improve service efficiency, finance, health facilities, inventory, staff, information and data integration. It can be concluded that HIMS is an important instrument in the operation of a hospital in modern times. So that the process of collecting, processing, and presenting data about hospitals can be done much easier. In its role and function, HIMS is integrated and systematic and improves service quality, maintains good and correct standards of medical practice and becomes a very effective coordinating tool.
İşletmeler ve Vergi Stratejileri ile Maliyet Azaltma ve Vergi Optimizasyonu
Authors: GEZER Murat 
Published: November 2023

Bu makalenin amacı, işletmelerin vergi stratejilerine odaklanarak maliyet azaltma ve vergi optimizasyonu konularını ele almaktır. Vergi stratejileri, işletmelerin vergi maliyetlerini minimize ederek benimsedikleri yöntemlerdir. Makalede, vergi stratejilerinin işletmeler üzerindeki etkileri incelenirken, maliyet azaltma ve vergi optimizasyonu stratejileri ayrıntılı olarak tartışılmaktadır.
Bu kapsamda, vergi maliyetlerini etkileyen faktörler açıklanmaktadır. Bu stratejiler arasında gider optimizasyonu, vergi avantajlarından yararlanma, vergi teşviklerini kullanma ve vergi avantajlı bölgelere yatırım yapma gibi unsurlar yer almaktadır. Ayrıca, bu stratejilerin işletme performansına olan etkileri de değerlendirilmektedir.
Vergi optimizasyonu stratejileri ise işletmelerin vergi yükünü en aza indirgemeyi hedefler. Makalede, vergi optimizasyonunun önemi ve izlenmesi gereken adımlar ele alınmaktadır. Bununla birlikte, vergi optimizasyonu stratejilerinin yasal ve etik boyutları da tartışılmaktadır.
Bu makale işletmelerin vergi stratejileri üzerinde odaklanarak maliyet azaltma ve vergi optimizasyonunun önemini vurgulamaktadır. İşletmelerin doğru stratejileri benimseyerek vergi maliyetlerini azaltmaları ve vergi avantajlarından maksimum düzeyde yararlanmaları, rekabetçiliklerini artırmalarına ve sürdürülebilir başarı elde etmelerine yardımcı olacaktır.
ENERJİ GÜVENLİĞİ VE JEOPOLİTİK: ÇİN VE HİNDİSTAN'IN ULUSLARARASI ENERJİ İLİŞKİLERİNDEKİ ROLÜ
Authors: ÇILGIN Murat 
Published: November 2023

Bu akademik çalışma, “Enerji Güvenliği ve Jeopolitik: Çin ve Hindistan’ın Uluslararası Enerji İlişkilerindeki Rolü” başlığı altında, Asya'daki iki büyük güç olan Çin ve Hindistan'ın enerji politikalarının uluslararası politika üzerindeki etkisini analiz etmektedir. Bu iki ülkenin artan enerji ihtiyaçları ve bu ihtiyaçları karşılamak için benimsedikleri stratejiler, enerji akışının global dinamiklerini ve uluslararası enerji ilişkilerini hem bölgesel hem de küresel düzeyde şekillendirmekte ve değiştirmekte olup ele aldığımız temel konulardandır.
Bu analizin temelini, Çin ve Hindistan'ın enerji güvenliği stratejilerinin, bu iki ülke arasında rekabeti tetikleyip tetiklemediği ve bunun jeopolitik sonuçlarını oluşturur. Bu doğrultuda, her iki ülke de son yıllarda bir enerji kaynakları yarışına girmiştir ve bu durum, endişe ve sıkıntı yaratmakta, hatta potansiyel çatışma risklerini artırmaktadır.
Ayrıca, bu analizi çerçeveleyen temel sorunlar arasında; bu iki devletin enerji kaynaklarına ulaşmak için benimsedikleri stratejilerin, diğer devletlerle olan ilişkilerini nasıl etkilediği ve bu stratejilerin ekonomik, politik ve çevresel etkileri de ele alınmaktadır.
Makalemiz, aynı zamanda Çin ve Hindistan'ın güçlü ve kararlı birer enerji oyuncusu olarak artan önemlerini vurgulamaktadır. Özellikle enerji güvenliği ve jeopolitik bağlamında, bu iki ülkenin davranışları ve politikaları, uluslararası ilişkilerin geleceğini büyük ölçüde etkileyebilir ve şekillendirebilir.
ADLİ MUHASEBECİLİK VE HİLE DENETÇİLİĞİ MESLEĞİ VE TÜRKİYE’DE UYGULANABİLİRLİĞİ
Authors: DAHAR Uğur 
Published: November 2023

Bu makale, adli muhasebecilik ve hile denetimi mesleği ve Türkiye'deki uygulanabilirliği hakkında bilgi sağlamayı amaçlamaktadır. Adli muhasebecilik ve hile denetimi hizmetleri, işletmelerin finansal raporlama süreçlerindeki doğruluk, şeffaflık ve güvenilirliği artırmak için kullanılır. Bu hizmetler, işletmelerin finansal raporlama süreçlerindeki hataları, hileleri ve yolsuzlukları tespit etmek ve önlemek için kullanılır ve finansal karar verme süreçlerinde doğru ve zamanında bilgi sağlarlar.
Türkiye'de adli muhasebecilik ve hile denetimi mesleği, son yıllarda hızla gelişen bir alandır ve giderek daha fazla işletme tarafından tercih edilmektedir. Bu hizmetlerin kullanımı, işletmelerin finansal raporlama süreçlerindeki riskleri azaltmak ve finansal karar verme süreçlerinde doğru ve güvenilir bilgi sağlamak için son derece önemlidir.
Makalede, adli muhasebecilik ve hile denetimi mesleği ve Türkiye'deki uygulanabilirliği hakkında bilgi sağlanmaktadır. Ayrıca, bu hizmetlerin sağladığı faydalar ve işletmelerin finansal raporlama süreçlerindeki riskleri azaltmalarına nasıl yardımcı oldukları ele alınmaktadır.
Sonuç olarak, adli muhasebecilik ve hile denetimi hizmetleri, Türkiye'deki işletmelerin finansal raporlama süreçlerinde doğruluk, şeffaflık ve güvenilirliği artırmalarına yardımcı olmak için son derece önemlidir. İşletmelerin bu hizmetlerden yararlanarak finansal karar verme süreçlerinde doğru ve zamanında bilgiye sahip olmaları, daha sağlıklı ve sürdürülebilir bir finansal yapıya sahip olmalarına yardımcı olacaktır.
OSMANLI VE SAFEVİ DEVLETİNE AİT BAZI SANCAK ALEMLERİ
Authors: Şahin Rabia 
Published: November 2023

Osmanlı Devleti, Batı Anadolu'da Türkmen beyliği olarak başladı ve Osman Gazi'nin soyundan gelenlerin çabalarıyla geniş topraklara hükmeden bir devlete dönüşmüştür. Safevi Devleti ise Şah İsmail tarafından 1501 yılında kuruldu ve Anadolu'dan gelen Kızılbaş Türkmenleri tarafından oluşturulan bir Türkmen devletidir. İki devlet arasındaki ilk temas, Safevi tarikatının kurucusu Şeyh Safiyüddin döneminde gerçekleşti ve bu ilişki iyi yönde kurulmuştur. Tarikatların yayılması, Osmanlı ve Safevi Devletleri arasındaki siyasi ve sosyal sorunlara yol açmıştır. Safevi Devleti'nin Osmanlı topraklarında organize etmeye çalıştığı isyanlar, ilişkileri olumsuz etkilemiştir. Bu siyasi ilişkiler, Osmanlı ve Safevi devletlerinin kültürel etkileşimine de yol açmıştır. Her iki devletin sancak alemleri benzerlikler taşıyarak dönemin kültürel etkileşimini yansıtmıştır.
Sancak alemleri Türk ve İslam tarihi boyunca her zaman bir gelişim içerisinde olan maden sanatı içinde değerlendirilmiştir. Osmanlı ve Safevi Devletleri’nde bir sembol, araç ve sanat eseri olarak sancak alemleri karşımıza çıkmaktadır. Tarikatların ve devletlerin sembolü niteliğinde olan bu eserler, yüzyıllar boyunca değişim ve çeşitlilik göstermektedir. Sancak alemlerinin bu gelişimi, birbirleriyle yakın kültürel siyasi temasta bulunan Osmanlı ve Safevi Devletlerinde de etkileşim olduğunu göstermektedir. Bu sebeple sancak alemlerinde kullanılan şekil ve süsleme motifleri anlam bakımından aynıdır. Çalışmamızda Osmanlı ve Safevi Devletlerinin aynı yüzyıllarda ve birbiriyle benzerlik ve gelişim gösteren örnekleri bir arada incelenmeye çalışılmıştır. Bu etkileşimi gözler önüne sermek amaçlanmıştır.
Discovering the fish fauna of a lagoon from the southeast of the Yucatan Peninsula, Mexico, using DNA barcodes
Authors: Uh-Navarrete Adrian Emmanuel , Valdez-Moreno Martha , Callejas-Jiménez Mariana E. , Vásquez-Yeomans Lourdes 
Published: November 2023

Background
Aquatic ecosystems in the tropics are typically environments with a high species richness of fishes. These systems are also among the most vulnerable in the world, threatening the overall biodiversity of tropical regions. As a first step, it is important to enumerate the species in any ecosystem to promote its conservation. This study aims to inventory the ichthyofauna in the Chile Verde Lagoon, Quintana Roo, on the Yucatan Peninsula, a system fortunately well protected in Mexico, based on faunal surveys backed up with mtDNA barcodes.

Methods
We collected larvae, juveniles, and adults of fishes in the lagoon with a variety of sampling gear targeting various life stages. Species were identified using both morphology and DNA barcodes. The abundance of species and ichthyoplankton biomass (wet weight, suction technique) were calculated from 43 samples.

Results
We collected 197 adult and juvenile fishes and 3,722 larvae, of which 306 specimens were DNA-sequenced with a success rate of 96.7%. We identified 13 families, 24 genera, and 27 species in our inventory. The species number was estimated to comprise 75% of the potential total richness using the Chao 1 richness estimator. Clupeids and gobiids accounted for 87.9% of the total abundance of fishes, and, together with cyprinodontids, also accounted for the highest ichthyoplankton biomass.

Conclusion
Adult and juvenile fishes were identified by morphology and meristic values, however larvae required DNA barcoding to identify species. The high biomass and abundance of larvae of clupeids, gobiids and cyprinodontids suggests that the Chile Verde Lagoon may be important for reproduction of these species in the region. Microgobius microlepis, a marine goby species, is reported for the first time in an inland oligohaline system. This study provides a basis for future environmental assessment and biomonitoring of the Chile Verde Lagoon in the Yucatan Peninsula of Mexico.
Dendrite‐Free and High‐Rate Potassium Metal Batteries Sustained by an Inorganic‐Rich SEI
Authors: Lian Xueyu , Ju Zhijin , Li Lin , Yi Yuyang , Zhou Junhua , Chen Ziang , Zhao Yu , Tian Zhengnan , Su Yiwen , Xue Zaikun , Chen Xiaopeng , Ding Yifan , Tao Xinyong , Sun Jingyu 
Published: November 2023

AbstractPotassium metal battery is an appealing candidate for future energy storage. However, its application is plagued by the notorious dendrite proliferation at the anode side, which entails the formation of vulnerable solid electrolyte interphase (SEI) and non‐uniform potassium deposition on the current collector. Here, this work reports a dual‐modification design of aluminum current collector to render dendrite‐free potassium anodes with favorable reversibility. This work achieves to modulate the electronic structure of the designed current collector and accordingly attain an SEI architecture with robust inorganic‐rich constituents, which is evidenced by detailed cryo‐EM inspection and X‐ray depth profiling. The thus‐produced SEI manages to expedite ionic conductivity and guide homogeneous potassium deposition. Compared to the potassium metal cells assembled using typical aluminum current collector, cells based on the designed current collector realize improved rate capability (maintaining 400 h under 50 mA cm−2) and low‐temperature durability (stable operation at −50 °C). Moreover, scalable production of the current collector allows for the sustainable construction of high‐safety potassium metal batteries, with the potential for reducing the manufacturing cost.
Carbon Dots–TiO2Nanocomposites for the Enhanced Visible‐Light Driven Photodegradation of Methylene Blue
Authors: Sendão Ricardo M. S. , Algarra Manuel , Ribeiro Eduarda , Pereira Mariana , Gil Antonio , Vale Nuno , Esteves da Silva Joaquim C. G. , Pinto da Silva Luís 
Published: November 2023

AbstractHerein, the conjugation of carbon dots (CDs) with TiO2nanoparticles is reported to prepare a photocatalytic nanocomposite for an enhanced visible‐light‐driven photodegradation of methylene blue (MB). CDs are prepared from citric acid (CA) and ethylenediamine (EDA) via hydrothermal treatment. Using MB as a model pollutant, it is observed that, under visible‐light irradiation, the nanocomposite presents an increment of the catalytic performance of 367% when compared to bare TiO2. This is achieved because the addition of CDs leads to increased visible‐light absorption and hinders the recombination of photogenerated charge carriers. Thus, CDs are capable of bridging some of the limitations posed by TiO2. Tests using reactive species scavengers indicate that the main active species involved in the photodegradation by the nanocomposites are superoxide radicals followed by hydroxyl radicals, which differs from bare TiO2. Lastly, a life cycle assessment (LCA) study shows that, when accounting for performance, the nanocomposites have lower relative environmental impacts than bare TiO2. In addition, the safety of the produced CDs is shown by in vitro assays. In summary, due to conjugation with CDs, a relevant increment in the catalytic performance of TiO2is achieved; providing an important step toward the sustainable rational design of active visible‐light‐driven photocatalysts.
High‐Efficiency Blue‐Emission Crystalline Organic Light‐Emitting Diodes by Engineering Thermally Activated Delayed Fluorescence Nanoaggregates
Authors: Liu Yijun , Wang Xiaodi , Zhu Feng , Wang Yue , Yan Donghang 
Published: November 2023

AbstractA crystalline host matrix (CHM) with embedded nanoaggregates (NA) is a powerful strategy to develop high‐performance crystalline OLEDs that can combine the advantages of both crystalline and high‐exciton‐utilization‐efficiency light emitting materials. Here a CHM‐NA structure blue‐emission crystalline OLED is developed, which employs a thermally activated delayed fluorescence (TADF) material. The CHM‐TADFNA OLED is proved to efficiently manage exciton distribution by engineering nanoaggregates. The device exhibits a remarkable EQE up to 10.4% and achieves the characteristics of rapid turn‐on, and fast ramping of luminance and current density, resulting in an enhanced photon output and a lower series‐resistance Joule‐heat loss ratio, indicating a competitive pathway to future blue‐emission OLEDs.
Non‐destructive evaluations of water uptake in epoxy coating
Authors: Li Shu , Bi Huichao , Weinell Claus Erik , Dam‐Johansen Kim 
Published: November 2023

AbstractA commercial epoxy coating was studied on steel panels and as free films to investigate water uptake using non‐destructive techniques (gravimetric analysis, Electrochemical Impedance Spectroscopy [EIS], Attenuated Total Reflection‐Fourier Transform Infrared Spectroscopy [ATR‐FTIR], and Scanning Acoustic Microscopy [SAM]) after immersion in 3.5 wt% NaCl solution. In epoxy free films, water uptake showed rapid absorption initially, slowing down due to the counteracting process between water uptake and leachable content. Later, a mass decrease indicated leaching dominance. On coated steel, EIS revealed rapid water absorption within 72 h, followed by slower uptake up to 336 h. The continuous increase in water content resulted from observed coating layer swelling, confirmed by SAM. ATR‐FTIR analysis indicated hydrogen bonding of most absorbed water molecules to the epoxy matrix. By combining non‐destructive techniques, water uptake mechanisms into the epoxy coating film were proposed.
Effect of interface on elastic and toughening behavior in poly lactic acid/thermoplastic starch blends: Micromechanical finite element analysis
Authors: Rivera‐Salinas Jorge E. , Gregorio‐Jáuregui Karla M. , Sánchez‐Valdés Saúl , Gutiérrez‐Pérez Víctor H. , Lara‐Sánchez Jesús , Cruz‐Ramírez Alejandro , Rodríguez‐Gonzáles Francisco J. , Ramírez‐Vargas Eduardo 
Published: November 2023

AbstractIt is frequently emphasized that the action of interfacial adhesion is a critical parameter to improve the stiffness and toughness of polylactic acid/thermoplastic starch (PLA/TS) blends. In this work, the micromechanical behavior of PLA/TS blends with droplet morphology selected from literature is predicted and analyzed systematically by finite element analysis. A quantitative assessment of the effect of interface (perfect or imperfect) on the elastic behavior and craze initiation for toughening of PLA/TS blends is presented. For the elastic behavior, the PLA phase is the blend's load‐bearing component as the TS is more compliant than PLA, so an interface perfectly bonded reduces the blend's elastic modulus when compared to the modulus obtained if the interface is weakly bonded. Regarding the toughening behavior, as a compliant phase, the TS has the potential to nucleate stable crazes in the host PLA matrix independently of the degree of interfacial adhesion because the highly stressed region lies near the equator of the particle; nonetheless, the critical stress for craze initiation is very sensitive to the TS particle size. On the other hand, as the TS is less capable than PLA to develop large hydrostatic stresses, the TS has a low potential to dissipate energy by cavitation.
Squaraine Appended with Benzodipyrrole for Fluorescent Sensing of Methanol: Exciton Coupling Controls Photophysical Properties
Authors: Sawada Ryuhei , Govind Chinju , Maeda Takeshi , Suzuki Naoya , Yagi Shigeyuki , Karunakaran Venugopal , Ajayaghosh Ayyappanpillai 
Published: November 2023

AbstractThe photophysical properties of dyes composed of two squaraine chromophores fused with a benzodipyrrole central moiety (BS1 and BS2), were investigated using steady‐state absorption, fluorescence, and transient absorption spectroscopy. The dyes exhibit solvent‐independent split electronic absorption due to exciton‐coupling. Interestingly significant solvent‐dependent fluorescence properties were observed. In toluene, they emit from the lowest excited state, while in methanol, they show weak emission in the higher energy region. In the low‐temperature glass matrix, emission from the lowest excited state dominates similarly to that in toluene. The transient absorption spectra exhibit similar ground‐state bleaching in toluene and methanol, revealing the formation of delocalized excited states by exciton coupling independent of solvent. However, the excited state deactivates rapidly in ultrafast time scale in methanol, likely due to solvent interaction, leading to rapid non‐radiative deactivation. The PEG film doped with the exciton‐coupled bis‐squaraine shows a distinct fluorescence response to methanol vapor.
Participating in professional development programmes or learning in the wild? Understanding the learning ecologies of Holocaust educators
Authors: Manca Stefania , Raffaghelli Juliana Elisa , Sangrà Albert 
Published: November 2023

AbstractHolocaust education, which refers to the teaching and learning of the Holocaust—the systematic genocide of six million Jews by Nazi Germany and its collaborators during World War II—is an essential component of history and social studies education in many countries. Its primary aim is to raise awareness of the Holocaust, promote understanding of its historical significance and develop critical thinking and empathy in students. However, despite the increasing specialisation and institutionalisation of Holocaust education, there is still a lack of understanding of how Holocaust educators acquire the knowledge and skills necessary to teach the subject effectively. This study aims to explore the learning ecologies of a group of Italian Holocaust educators, focusing on their motivations for initial and lifelong learning and their learning practices. Ten in‐depth interviews were conducted with teachers from different subject areas. The results showed that participants were driven by either personal or curricular motivations and interests and used a range of learning approaches for both initial and lifelong learning. Although few participants considered digital technologies and social media as a learning environment, they were found to be useful resources. The study concludes with practical implications for further research.