bluuebunny/crossref_metadata_2025 huggingface dataset:
Internet Banking System
Authors: Saini Nikhil , Banoth Sreenu
Published: May 2023

Abstract: The rapid advancement of technology has revolutionized the way financial transactions are conducted, leading to the increasing popularity of internet banking systems. This research paper focuses on the development of an internet banking system using PHP, MySQL, HTML, CSS, and JavaScript. These programming languages provide a solid foundation for creating a secure, user-friendly, and feature-rich banking application. The paper explores the architecture, functionalities, and security measures employed in building the internet banking system, as well as the advantages and challenges associated with its implementation. By leveraging the power of these programming languages, banks can offer their customers convenient and accessible online banking services while ensuring the highest standards of security and reliability. The findings of this research will contribute to a deeper understanding of the technical aspects involved in developing internet banking systems and provide insights into best practices for successful implementation.
Design of Women Safety Device with Fingerprint Sensor
Authors: Srivastava Alisha , Bhatt Arpit , Kushwaha Ayush
Published: May 2023

bstract: The safety of women has always been a global concern, and despite various measures adopted, the number of cases of misconduct against women is steadily rising. To address this issue, a new approach in the form of a device has been proposed. The purpose of this gadget is to give women a tool to safeguard their security and safety in the incident of an accident. To ensure that no woman feels helpless in the face of such crime issues, defense mechanisms must be proposed in large-scale productions. The suggested gadget is an embedded system designed on an Arduino board and a NodeMCU module with GPS that delivers a warning sound will be heard in the event of danger and an emergency message is sent with the user's location. To safeguard women's safety, this technology follows the location and transmits a message to the police control room, family, and friends. Moreover, a fingerprint module built into the system makes sure that only authorized users are utilizing the equipment. The smartphone will deem it dangerous and automatically send an SMS to the appropriate authority if the user does not touch their fingertips on the module that stores fingerprints within a predetermined amount of time. In conclusion, the proposed device could be a valuable tool in ensuring the safety and security of women. With the integration of technology, this device could provide a sense of security to women and help prevent crimes against them.
Bank Record Storage using Blockchain
Authors: Tiwari Shiwangi
Published: May 2023

Abstract: Financial service providers find blockchain technology useful to enhance authenticity, security, and risk management. Several institutions are adopting blockchain in trade and finance systems to build smart contracts between participants, improve efficiency and transparency, and open up newer revenue opportunities. Blockchain’s unique recording capabilities make the existing clearing and settlement process redundant. Banks and other financial entities are adopting blockchain-enabled IDs to identify people. Better results come from organisations’ capacity to foresee emerging trends in financial blockchain applications and develop blockchain functionality. The transfer of asset ownership and addressing the maintenance of a precise financial ledger. Measurement, communication, and analysis of financial information are three significant areas to be focussed on by accounting professionals. Blockchain clarifies asset ownership and the existence of obligations for accountants, and it has the potential to improve productivity. This paper identifies and studies relevant articles related to blockchain for finance. This paper focuses on Blockchain technology and its importance for financial services. Further takes up various tools, strategies, and featured services in Blockchain-based financial services. Finally, the paper identifies and evaluates the significant applications of Blockchain technology in financial services. Credit reports significantly impact the financial lives of customers. Recent data breaches demonstrate the superior security of blockchain-based credit reporting over conventional server-based reporting. Blockchainbased systems enable the faster, more cost-effective, and more customised issuance of digital securities. With its adoption, the market for investors can be expanded, costs for issuers can be reduced, and counterparty risk can be reduced due to the ability to customise digital financial instruments to the demands of investors. It uses mutualised standards, protocols, and shared procedures to give network users a single common source of truth. Participants in the business network can now more easily collaborate, manage data, and agree with this technology’s application.
Understanding Beschikking, Regeling and Beleidsregel in Indonesian Legal System
Authors: Al-Fatih Sholahuddin , Muluk Mujibur Rahman Khairul
Published: May 2023

This article examines beschikking, regeling, and beleidseregel in the Indonesian legal system. This article aims to understand beschikking, regeling, and beleidseregel in the context of its content's type, form, and material. Using a conceptual approach method, this article will likely provide an understanding for academics and practitioners in the field of legislation. The results of this study show that beschikking in Indonesia appears in the form of KTUN. In contrast, regeling appears in the form of laws and regulations, while beleidseregel manifests in circulars and instructions. Measuring the marketability, binding, and usability of a beschikking, regeling, and beleidseregel uses a typology approach to the division of power.
Discurso sobre as vacinas contra a Covid-19 no Brasil: uma análise em contexto de crise epistêmica dos campos jornalístico e científico
Authors: Friedrich Claudine Freiberger
Published: May 2023

Nesta pesquisa, analisamos sentidos presentes nos discursos sobre ciência que circularam no “podcast Café da Manhã” durante a pandemia de Covid-19 no Brasil, em um contexto de crise epistêmica enfrentada pelos campos jornalístico e científico. Pela aplicação da Análise de Discurso Francesa em episódios que trataram das vacinas, identificamos três formações discursivas majoritárias: o Governo foi omisso e negligente; a vacinação é regida pela economia de mercado; os benefícios das vacinas superam seus riscos. A partir desses núcleos de sentido, observamos a influência da conjuntura sociopolítica permeada por desinformação e negacionismo na constituição dos discursos jornalísticos acerca das descobertas tecnocientíficas do período pandêmico.
Discusión pública sobre Covid-19 en México: ¿Qué nos dice Twitter?
Authors: Garcia-Guerrero Miguel , Lopes-de Oliveira Diogo , Moreno Erick , Martínez-Báez Nereida , Rodríguez-Pinedo Amelia , Ruiz-García Elizabeth
Published: May 2023

El presente artículo explora cómo las personas buscan referentes para asumir una postura frente a la pandemia y la forma en que personalidades públicas difundieron sus opiniones sobre temas de salud en México. Se analizaron centenas de tuits de once perfiles, divididos en tres grupos: celebridades, políticos y divulgadores científicos. Los resultados permitieron construir cuatro grandes categorías de las posturas en los mensajes: negacionistas, moderados, precavidos y críticos. Con este trabajo se cimenta una base para acciones de contención contra la desinformación y construir estrategias para visibilizar el impacto de la Covid-19.
Comunicação organizacional em universidades públicas: os desafios de comunicar a ciência na sociedade midiatizada
Authors: Farnese Pedro
Published: May 2023

Este artigo propõe uma estruturação conceitual para refletir a sociedade midiatizada e suas imbricações nas estratégias de comunicação organizacional empreendidas por universidades públicas para difusão da ciência e o combate a desinformação. Construímos uma abordagem teórica em torno dos artigos publicados nos anais das cinco últimas edições do Congresso Brasileiro de Ciências da Comunicação (2018 a 2022), especificamente no grupo de pesquisa Comunicação, Divulgação Científica, Saúde e Meio Ambiente. Os resultados demonstram a necessidade de se ampliar as discussões sobre divulgação do processo científico, convergindo em direções interligadas e transdisciplinares que incluem perspectivas sobre o impacto de novas tecnologias, democratização do conhecimento e representação dessas instituições de ensino e pesquisa na conjuntura social.
Do modelo clássico de esportivização ao caso do MMA
Authors: Cardoso Julio Cesar da Silva , Furtado Renan Santos
Published: May 2023

Este trabalho é oriundo de estudos a respeito da “Produção de conhecimento sobre as Artes Marciais Mistas no âmbito da Educação Física Brasileira”, ocorridos por intermédio do Programa Institucional de Bolsas de Iniciação Científica e de Desenvolvimento Tecnológico e Inovação da Universidade Federal do Pará (PIBIC-UFPA). Enquanto objetivo, buscou compreender as nuances históricas e contemporâneas que envolvem o conceito de esportivização, bem como suas implicações para a Educação Física escolar. Para esse propósito, aplicou-se em sua metodologia o recurso de ensaio teórico, utilizando-se de fontes bibliográficas para embasar os conceitos propostos (SEVERINO, 2016). Assim, a reflexão sugerida é baseada em um conjunto de estudos dos campos da Educação Física e Sociologia do esporte. Identificou-se a presença de duas manifestações da noção de esportivização ao longo da história da produção de conhecimento sobre esporte, uma ligada às ideias de meritocracia e igualdade de oportunidades e, outra de base eminentemente mercadológica e guiada pela projeção do espetáculo esportivo, como ocorre nas Artes Marciais Mistas (MMA). Assim, indica-se que esses processos e suas implicações socioculturais devem ser tematizados nas aulas de Educação Física escolar, inclusive por via de aproximações teóricas entre os temas das lutas e dos esportes.
La programación neurolingüística y los estilos de aprendizaje presentes en el proceso de aprendizaje del estudiantado desde los entornos virtuales de aprendizaje
Authors: Sanabria - Araya Fabio
Published: May 2023

La Programación Neurolingüística (PNL) y los estilos de aprendizaje son dos factores que pueden influir en el proceso de enseñanza y aprendizaje del estudiantado desde los entornos virtuales de aprendizaje (EVA). El objetivo de este estudio es determinar la influencia de estos factores en el proceso de aprendizaje a través de una muestra de 70 estudiantes distribuidos en dos asignaturas de la Cátedra de Mercadeo durante el III cuatrimestre del 2021. Para ello, se utilizaron los diseños de investigación descriptivo y correlacional con el método de encuesta, para recopilar la información. sobre el estilo de aprendizaje de la muestra consultada y su percepción ante el uso de la PNL en el proceso de enseñanza. Los resultados indicaron que los EVA son escenarios adecuados para incentivar los tres estilos de aprendizaje, visual, auditivo y kinestésico, aunque no en la misma proporción, y que la PNL debe estar presente en todas las unidades del entorno virtual, dado que considera estos estilos y mejora las habilidades intrapersonales del estudiantado.
Perfil de salida de personas estudiantes de la carrera de Ingeniería Industrial de la Universidad Internacional de las Américas con respecto al perfil del Colegio de Ingenieros Electricistas, Mecánicos e Industriales
Authors: Martínez - Azofeifa Jesarela
Published: May 2023

La presente investigación tiene como objetivo analizar las diferencias y similitudes entre el perfil de salida de un ingeniero industrial de la Universidad Internacional de las Américas (UIA) (2022) y el perfil de un ingeniero industrial de acuerdo con el Colegio de Ingenieros Electricistas, Mecánicos e Industriales (CIEMI) (2015). Al elaborar la investigación, se buscó mejorar el perfil de la persona estudiante de la carrera de Ingeniería Industrial de la UIA, para lograr que los futuros ingenieros incursionen, de forma más rápida y eficiente, en el mercado laboral costarricense. El enfoque metodológico empleado fue el cualitativo; asimismo, el principal hallazgo de la investigación fue la identificación de las diferencias entre ambos perfiles, lo cual permitió mejorarlo logrando el posicionamiento de la UIA como una de las mejores universidades de Costa Rica en la rama de la ingeniería.
Gestión de la Educación Superior en entornos inestables: desafíos organizacionales
Authors: Da Matta - Felisberto João - Luiz , Gontijo - da Matta Vanessa
Published: May 2023

El objetivo de este estudio es revisar la literatura sobre los desafíos organizacionales de la dirección estratégica en la educación superior ante un entorno de cambio constante. El estudio se desarrolla con motivo de una revisión narrativa de la literatura. Se concluye, en particular, que el entorno cambiante, como el actual, revela nuevos y viejos desafíos a la educación superior, por lo que la supervivencia y el desarrollo futuro de las Instituciones de Educación Superior dependerán de su buena adaptación. Surge como un desafío brindar experiencias de aprendizaje significativas a los estudiantes, utilizando las redes sociales desde una perspectiva profesional.
Condiciones pedagógicas requeridas en la docencia universitaria
Authors: Mora - Espinoza Alvaro , Cerdas - Montano Virginia
Published: May 2023

La docencia universitaria conlleva una responsabilidad social relevante para el desarrollo de un país, ya que contribuye a la formación de profesionales de distintas áreas del conocimiento, que luego deberán incorporarse al mundo laboral. El tema es de interés en tanto exista un gran número de profesores universitarios sin formación pedagógica para desempeñar un rol pertinente en el proceso de enseñanza y aprendizaje. El objetivo principal de este artículo es un análisis de las condiciones pedagógicas requeridas para la educación superior. Entre las principales conclusiones se determina la importancia del desarrollo de condiciones básicas en la persona que asume la función de la docencia universitaria, las cuales giran en torno a la formación pedagógica, como eje dinamizador de los ambientes de aprendizaje y que tiene repercusiones en los vínculos relacionales y el rendimiento académico del estudiantado.
PROSES PENGEMBANGAN KETERAMPILAN MEMBACA PEMAHAMAN (READING COMPREHENSION) MAHASISWA
Authors: Sulistyo Bambang
Published: May 2023

In reading comprehension depends on three factors. The first factor is that the reader understand the text structure. The second factor is that the reader can perform metacognitive control over the content being read. This means that the reader is able to monitor and reflect on the level of comprehension when reading the material. The third and most important criteria, which affect the understanding is that the reader has sufficient background to the content of the text and vocabulary are presented Tankersley (90-91). Good readers in reading comprehension, will be actively involved and thought processes. Good readers during the reading process will find connections between background knowledge with new information in the text. Readers sift relevant new information or that are not relevant to their background knowledge which is astorehouse of information and life experiences.Kata Kunci: Membaca Pemahaman, Literasi, Pengetahuan Latar, Metakognitif
KEMAMPUAN MENULIS CERPEN MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPETHINK PAIR SHARE
Authors: Supriatna Supriatna
Published: May 2023

Short story writing ability cooperative model types using Think Pair Shareclass XII SMAN 2 Ciamis. This research is motivated low ability students inwriting short stories in class XIISMAN 2 Ciamis. The limited vocabulary ofthe students is also difficult for them in expressing their ideas into written formas well as the lack of variety of learning models used by the teacher. This studyaimed to describe the ability to write a short story using cooperative learningmodel Think Pair Share class XII SMAN 2 Ciamis.This type of research isquantitative research. The methods used in processing the data of this study isdescriptive method. Total smaple of 26 students. Sampling was done byproportional random sampling, research instruments is sheets of testperformance. Data collection techniques can be done in a way; 1) observation,2) understand the curriculum, 3) developing or designing learning scenarios,4) develop an assessment rubric, 5)implement the learning according to theRPP, and 6) carry out performance teste to write short stories.The resultsshowed that the ability to write a short story by using the type cooperativemodel Think Pair Share class XII SMAN 2 Ciamis overall quite good. It wasseen on the average value of students as follows; 1) the average grade writingshort stories with the aspect of character and characterzation are 92,12;2) theaverage value of writing a short story by observing the grooves is 81; 3)average value of writing a short story by observing the background is 65,58.The average value of short story writing skills class XII SMAN 2 Ciamis, afterusing the type cooperative model Think Pair Share overall was 79,27 withqualifying well. The observations in class XII SMAN 2 Ciamis research foundadvantages and disadvantages of cooperative learning model Think PairShare. The advantages of this model are; 1) group more easily and quicklyshape it; 2) enhance creativity and active participation of students towardslearning; 3) the acceptance of greater individual. Whileshortcomings/weaknesses of this model is the number of groups that formed somany members of the group are reported and nedd to be monitored.Keywords:model types using Think Pair Share
PENINGKATAN KETERAMPILAN MENULIS KARANGAN NARASI MELALUI METODE TANYA JAWAB DENGAN MENGGUNAKAN MEDIA GAMBAR SERI DI KELAS IV MI MAâ€™ARIF NU LAMUK PURBALINGGA
Authors: Badarudin Badarudin
Published: May 2023

Latar belakang penelitian ini adalah masih rendahnya kemampuan menulis karangan narasi siswa kelas IV MI Maâ€™arif NU Lamuk Purbalingga yang disebabkan kurangnya minat siswa dalam mengikuti pembelajaran menulis karangan narasi serta kurangnya media yang digunakan guru dalam pembelajaran menulis. Salah satu upaya yang dilakukan dalam pembelajaran menulis karangan narasi yaitu menggunakan media gambar seri. Tujuan penelitian ini adalah 1) meningkatkan hasil pembelajaran menulis karangan narasi melalui media gambar seri, 2) memperoleh data pelaksanaan pembelajaran melalui media gambar seri, 3) memperoleh data hasil peningkatan pembelajaran menulis karangan narasi. Penelitian ini menggunakan prosedur Penelitian Tindakan Kelas yang meliputi perencanaan tindakan, tindakan, pengamatan, dan refleksi. Subyek penelitian adalah siswa kelas IV semester II tahun pelajaran 2015/2016 di MI Maâ€™arif NU Lamuk Purbalingga dengan jumlah 30 siswa. Teknik pengumpulan data menggunakan lembar observasi aktivitas siswa dan guru selama proses pembelajaran, catatan lapangan, lembar wawancara dan lembar penilaian siswa. Hasil penelitian menunjukan bahwa kemampuan siswa dalam menulis karangan narasi pada setiap siklus mengalami peningkatan sebesar 36,67%. Dari data awal nilai rata-rata kelas 63,33, pada siklus I meningkat menjadi rata-rata kelas 68,83 dengan ketuntasan belajar 56,67% sejumlah 17 siswa. Hasil evaluasi pada siklus II rata-rata kelas meningkat menjadi 79,5 dengan ketuntasan belajar 93,33% sejumlah 28 siswa.Kata kunci: kemampuan menulis, karangan narasi, tanya jawab, media gambar seri
GAYA BAHASA KUMPULAN CERPEN â€˜MATA YANG ENAK DIPANDANGâ€™ KARYA AHMAD TOHARI (SEBUAH KAJIAN STILISTIKA)
Authors: Riyono Ahdi
Published: May 2023

This study attemps to describe the language use or stylistics of short stories â€œMata yang Enak dipandang written by Ahmad Tohari. The way Tohari expresses his ideas can be seen from his choice of lexicalitems, and sentence constructions. He uses metaphore, simile, personification, tautology, hyperbole, climax, anticlimax, repetition, paradox, and nature words, rhetorical sentences, polisindeton, andasindenton in order to emphasize his ideas, to emerge a wholeherated impression, and to attract readerâ€™s interet. Syntatically, he uses both short and long sentences. They are combined to avoid a monotonous impression.Kata Kunci: Gaya bahasa, Mata Yang Enak Dipandang, Stilistika
VITAMIN D IS ASSOCIATED WITH A LOW QUALITY OF LIFE: A PRIMARY CARE STUDY
Authors: Brondani Juliana Ebling , Martins Tamires Tolazzi , Barian Ana Elize , Comim Fabio Vasconcellos , Premaor Melissa Orlandin
Published: May 2023

Some studies have described impairment in quality of life of vitamin-deficient subjects. However, little is known about this association in primary care. This study aimed to evaluate the association between vitamin D deficiency and quality of life in postmenopausal women attending primary care in the municipality of Santa Maria – Brazil.
Elevada Taxa de Insegurança Alimentar em Unidades de Triagem de Resíduos no Sul do Brasil
Authors: Soares Cássia , Saueressig Camila , Souza Filho Paulo Roberto Taborda de , Joveleviths Dvora , Dall’Alba Valesca
Published: May 2023

No Brasil, existem poucos estudos com recicladores de Unidades de Triagem de Resíduos (UTRs). Vários fenômenos sociais têm sido associados ao aumento da Insegurança Alimentar (IA) em países menos desenvolvidos. O estudo tem como objetivo descrever a prevalência de insegurança alimentar em recicladores.
Hospital mortality rates between 2015 and 2022: A comparison between the pre-pandemic and pandemic period shows that COVID-19 is a critical health problem
Authors: Wolf Jonas Michel , Petek Helena , Maccari Juçara , Nasi Luiz
Published: May 2023

COVID-19 caused 6.2 million deaths in the world. The present study aims to evaluate hospital mortality rates from 2015 to 2022, to compare the pre and during the pandemic period.
Fibromialgia e disfunção temporomandibular: uma revisão de escopo
Authors: Bosco Tenille , Torres Iraci , Stein Dirson , Oliveira Fabrício Finamor de
Published: May 2023

A fibromialgia é uma síndrome complexa com alterações nociplásticas, caracterizadas por hiperalgesia e alodinia, frequentemente acompanhada pela presença de dor orofacial. Estudos têm demonstrado alta prevalência de disfunção temporomandibular (DTM) em pacientes fibromiálgicos, como fator etiológico ou agravante. O objetivo desta revisão de literatura foi identificar os mecanismos modulatórios comuns à fibromialgia e à DTM, e identificar diferentes modalidades de tratamento para os pacientes fibromiálgicos. Foram utilizados 69 artigos dos últimos 5 anos, além de 4 artigos conceituais anteriores a este período. Identificou-se que os principais fármacos utilizados para os sintomas de fibromialgia são pregabalina, amitriptilina, antidepressivos duais, tramadol, baixas doses de naltrexona e canabinoides. A associação de fármacos pode ser útil para aumentar a eficácia do tratamento e reduzir as doses dos mesmos. Por outro lado, novas terapias não farmacológicas, como as técnicas modulatórias não-invasivas, surgem como opções promissoras, promovendo alterações neuroplásticas importantes no tratamento. Conclusão: Há diversas opções terapêuticas farmacológicas e não-farmacológicas disponíveis no tratamento do paciente fibromiálgico para o especialista em DTM. Portanto, a combinação de diferentes abordagens pode auxiliar na obtenção de um protocolo individualizado, adequado às necessidades do paciente.
Untitled Document
Authors: Ju Jianguo
Published: May 2023

Prostate disease is one of the major diseases that endanger male life
and health. Transrectal ultrasound (TRUS) imaging is an important
diagnostic tool in the clinical diagnosis of prostate cancer. Due to the
lack of significant differences in visual features between ultrasound
images with prostate cancer and non-prostate cancer, the recognition
accuracy of a single neural network model is low. Our work uses multi
teacher knowledge distillation to pre-train multiple teacher networks,
construct multiple teacher models, integrate the soft target outputs of
multiple teachers, dynamically assign different weights to the soft
target outputs of each teacher network, and distill the student models.
This allows the student models to learn the advantages of different
teacher models, making the model more accurate in identifying prostate
cancer from TRUS images. Our experiment compares the knowledge
distillation of non teacher models, single teacher models, and multiple
teacher models. The accuracy of the model in predicting prostate TRUS
imaging cancer increases significantly with the number of teacher
models, verifying the effectiveness of this method.
McConnell’s Sign in Right Ventricular Infarction: Looking Closer at the Ventricular Ratio
Authors: Herbst Meghan , Boivin Zachary , Melendez Andrew , Wise Adam , Herbst Timothy
Published: May 2023

The sonographic finding of a McConnell’s sign, defined as right
ventricle (RV) hypokinesis with apical sparing, has been described in
the setting of pulmonary embolism (PE) and RV infarction. Patients with
PE and RV infarction can have similar clinical presentations, and a
rapid way to discriminate between these etiologies may improve care for
these critical patients. While a McConnell’s sign due to PE typically
results in a right-to-left ventricle ratio of ≥ 1, we observed three
cases of a McConnell’s sign due to RV infarction resulting in a
right-to-left ventricle ratio of < 1. One patient expired
after their electrocardiogram demonstrated an inferior myocardial
infarction, and two patients survived with stenting of the right
coronary artery. In addition to the McConnell’s sign, the RV was smaller
than the LV in all three patients. Emergency physicians should be aware
that RV infarctions can present with a McConnell’s sign demonstrating an
RV-to-LV ratio <1. We propose this ratio may help to
distinguish an RV infarction from PE in the undifferentiated patient
with McConnell’s sign. Given the rarity and higher mortality of RV
infarction relative to PE, it is important to consider both diagnoses
when performing cardiac PoCUS on critical patients.
Advances on the experimental organ/tissue perfusion
Authors: Zheng Zhao-guang , Chang Guo-xin , Lin Ding-mei , Mo Zi-xuan , Wang Yan
Published: May 2023

It has been over 200 years since the organ/tissue perfusion was first
used in the experimental research. Today organ/tissue perfusion has been
widely used in the study of pathological mechanisms study, drug
metabolism, drugs screening, tissues/organs fixation, cells preparation,
cancer topical treatment, target products preparation, experimental
methods improvement and makes great contribution to the scientific
researches. In the present paper, we provide a comprehensive overview of
experimental organ/tissue perfusion, mainly covering the classification,
experimental influence factors and their application.
Mechanism of microbial production of AC and BD optical isomers and substrate specificity of butanediol dehydrogenase
Authors: Li Yuchen , Zhao Xiangying , Yao Mingjing , Yang Wenli , Han Yanlei , Liu Liping , Zhang Jiaxiang , Liu Jianjun
Published: May 2023

3-Hydroxybutanone (Acetoin, AC) and 2,3-butanediol (2,3-butanediol, BD)
are two essential four-carbon platform compounds with numerous
pharmaceutical and chemical synthesis applications. AC and BD have two
and three stereoisomers, respectively, while the application of the
single isomer product in chemical synthesis is superior. AC and BD are
glucose overflow metabolites produced by biological fermentation from a
variety of microorganisms. However, the AC or BD produced by
microorganisms using glucose is typically a mixture of various
stereoisomers. This was discovered to be due to the simultaneous
presence of multiple butanediol dehydrogenases (BDH) in microorganisms,
and the AC and BD can be interconverted under BDH catalysis. In this
paper, beginning with the synthesis pathways of microbial AC and BD, we
review in detail the studies on the formation mechanisms of different
stereoisomers of AC and BD, summarize the properties of different types
of BDH that have been tabulated, and analyze the structural
characteristics and affinities of different types of BDH by comparing
them using literature and biological database data. We also review
recent work on the production of octadecanoic acid. Using
microorganisms, the recent research on the production of optically pure
AC or BD was also reviewed.
Alternative treatment modality for severe aplastic anemia in a resource-limited setting: a single institution prospective cohort study from Upper Egypt
Authors: Youssef Mervat A.M. , H Mohammed Ghazaly , A Mai Abdelfattah
Published: May 2023

Background: This study compared the efficacy and safety of CsA
monotherapy with eltrombopag (E-PAG) + CsA combined treatment in
children with severe aplastic anemia (SAA). Method: The study including
30 children had SAA. Ten were a retrospective cohort treated with CsA
monotherapy. The other 20 were prospective cohort received E-PAG + CsA .
All patients were evaluated for partial (PR) and complete (CR)
hematological response at 3, 6, and 12 months. overall response (OR),
overall survival rates (OS) and treatment safety. Results: OR for the
E-PAG patients was 40% after three months of therapy. At six months,
this had increased to 75 % with significantly higher CR rate (40%)
than in the CsA group (p = 0.0001). After a year of treatment, the CR
for the E-PAG regimen had increased to 50% and the OR to 85%, compared
to 20% in the CsA group (p = 0.0001). The OS at 12 months was 100% in
the E-PAG group compared to 80% in the CsA cohort. At 24 months, the OS
in the E-PAG group was 90%. Conclusion: CsA + E-PAG was found to be a
safe and effective alternative treatment for children with SAA
particularly in countries with limited resources.
Investigation of Organic Matter Extraction from Moroccan Oil Shale
Authors: abourriche abdelkrim , benhammou abdelaziz , Oumam mina , abouliatim younes , rakcho yassine , mouiya mossaab , mansouri said , alami Jones , Hannache Hassan
Published: May 2023

This study focuses on investigating the effect of various solvents on
the supercritical extraction of organic matter from Moroccan oil shales,
with the goal of determining the optimal operating conditions that
result in a high yield of high-quality oil rich in aromatic compounds.
The results of this study demonstrate that the extraction yield and
quality of the extracted oil heavily depend on the chosen operating
conditions for supercritical or subcritical extraction of organic matter
from oil shale. Additionally, the study found that phenol can
effectively degrade oil shale and enable extraction of nearly all the
organic matter, even under mild conditions (T = 390°C, P = 1.2 MPa, Time
= 2.5 h. Furthermore, the oils obtained through this extraction process
are of high quality, with a rich content of maltenes, and a higher
concentration of aromatic compounds and lower levels of sulfur than
those obtained using other solvents.
The first human case of multilocular Echinococcosis recognized in Serbia
Authors: Lalosevic Dusan , Zivojinov Mirjana , Isakovic Valentina , Ivanov Dejan , Trivunovic Vladan , Ruzic Maja
Published: May 2023

Introduction. Echinococcus multilocularis causes multilocular or alveolar echinococcosis, which differs from infection caused by Echinococcus granulosus in clinical presentation in humans. The most common definitive hosts for E. multilocularis are foxes and jackals, while domestic mammals like dogs and cats are rare. Humans are rare and accidental intermediate hosts. Cystic echinococcosis in humans is endemic in Serbia, while more severe alveolar echinococcosis has not yet been recorded. Case outline. We present a case of a 67-year-old female from a small village in the Sremska Mitrovica municipality. The onset of symptoms was several years ago, with liver pain which progressed over time. Differential diagnoses included benign liver tumors like haemangioma, cystic echinococcosis and abscess formed in the cystic echinococcal lesion. Left lateral hepatectomy was performed, and S II/III liver segments were removed. Pathological examination showed numerous small empty vesicle spaces with chitin membrane without protoscolices, surrounded by massive fibrosis and infiltrative growth into the liver parenchyma, all indicative marks of multilocular echinococcosis. Surgical margins were found positive for echinococcal vesicles showing that echinococcal tissue was not completely removed. Thus albendazole therapy was introduced. Epidemiological interview revealed that the patient lived in an endemic region of multilocular echinococcosis, in a house with two hunting dogs and backyard where contamination of soil with fox feces could occur. Conclusion. This is the first case of human multilocular echinococcosis recorded in Serbia, which should alert the medical community to improve prophylactic and diagnostic procedures and surgical techniques to better manage this zoonotic disease.
Development of settlement in the Kalisz region in the eleventh and twelfth centuries based on research on the Słuszków I and Słuszków II hoards
Authors: Wyczółkowski Dariusz , Kędzierski Adam
Published: May 2023

The article presents considerations on the role of single and mass monetary finds in exploring the changes in early medieval settlement structures related to Kalisz and theregion. Archaeological excavations has so far been conducted mainly in Kalisz. Other sources of knowledge about the settlement network: fieldwalking surveys carried out as part of the Polish Archaeological Record (AZP) and the few historical sources from the early Middle Ages made it possible to create only a preliminary reconstructionshowing the historical, cultural and settlement processes taking place in the region. The 2020 discovery of the second silver hoard in Słuszków and the subsequent excavations provided interesting material for the assessment of the settlement structures of the Kalisz region and their evolution in each distinct phase of early medieval habitation.
Korelasi Data Citra Satelit Radar dan Geologi Untuk Analisis Deformasi Permukaan, Studi Kasus Gempa Ambon September 2019
Authors: Bakker Erwin , Pattilouw Saskia , Tanikwele Dennis , Tuhumury David , Ayal Chantyara , Ulorlo Virginia
Published: May 2023

Maluku terletak di antara tiga lempeng dunia yaitu Lempeng Eurasia, Lempeng Indo-Australia, dan Lempeng Pasifik yang menyebabkan terbentuknya tatanan geologi Pulau Maluku yang kompleks dan berpotensi tinggi terjadinya bencana gempa bumi salah satunya gempa Ambon 26 September 2019. Penelitian ini bertujuan untuk memberikan informasi terkait perubahan permukaan paskah terjadinya gempa yang melanda Ambon pada 26 September 2019. Penelitian ini dilakukan dengan pendekatan DInSAR dengan mengolah citra SAR Sentinel-1. Hasil analisis citra tersebut menunjukkan gempa tersebut menyebabkan terjadinya penurunan muka tanah (subsidence) dengan nilai deformasi berkisar -8 cm sampai -14 cm pada daerah Tulehu dan Liang. Daerah Liang dan Tulehu didominasi oleh batuan sedimen yaitu batugamping dan endapan aluvial yang berumur Kuarter yang dapat memperkuat efek guncangan sehingga rawan terjadi guncangan gempa bumi yang berdampak pada deformasi yang terjadi di daerah tersebut. Sedangkan pada daerah di sekitarnya yang juga terkena dampak deformasi yaitu Pulau Haruku mengalami kenaikan muka tanah (uplift) dengan nilai deformasi berkisar +4 cm sampai +10 cm. Hasil dari penelitian ini dapat digunakan sebagai sumber referensi dalam pemantauan dan pemulihan berdasarkan sejarah gempa yang terjadi di Pulau Ambon yang sangat berguna dalam mitigasi bencana untuk mengurangi risiko dari dampak yang ditimbulkan akibat gempa bumi, di masa mendatang.
Geomorfologi Karst Studi Geomorfologi Karst Pulau Muna, Provinsi Sulawesi Tenggara dan Potensinya Sebagai Geowisata
Authors: Okto Ali , Meliawati  , Hasria  , Muliddin  , Arisona  , Suryawan  , Sawaluddin
Published: May 2023

Penelitian ini terletak di Kabupaten Muna Provinsi Sulawesi Tenggara. Kabupaten Muna merupakan daratan karst yang berkembang cukup baik terutama di bagian timur pulau Muna. Morfologi karst yang tersusun atas batugamping memiliki daya tarik tersendiri baik di bidang pertambangan maupun bidang pariwisata. Pemanfaatan batugamping dalam industri pertambangan memberikan ancaman kerusakan Kawasan karst secara langsung. Oleh sebab itu pemahaman Kawasan Karst sebagai salah satu aset pengembangan geowisata dan pelestarian lingkungan menjadi hal yang mesti diperhatikan. Analisis terhadap keragaman morfologi dan potensi  geowisata menjadi hal yang sangat penting dalam menjawab hal tersebut. Penelitian ini bertujuan untuk melakukan analisis terhadap morfologi yang berkembang dan berpotensi untuk dikembangkan sebagai geowisata. Metode yang digunakan berupa observasi lapangan dan deskripsi kualitatif terhadap jenis litologi batuan dan jenis morfologinya. Jenis batuan yang ditemukan di lapangan yaitu batugamping Packstone, Weckestone dan Crystalline. Morfologi yang berkembang antara lain cliff, notch, sactk, stump, hasil endapan organisme, natural arch, danau air asin, gua, dan perbukitan bergelombang. Beberapa morfologi tersebut telah dikembangkan sebagai lokasi geowisata, tetapi masih banyak lokasi lain yang berpotensi untuk terus dikembangkan. Keberagaman morfologi karst dan unik yang terdapat di Pulau Muna memiliki potensi yang cukup besar untuk dikembangkan sebagai bagian dari geowisata Sulawesi tenggara.
Analisis Kerentanan Airtanah Terhadap Pencemaran Menggunakan Metode Drastic di Kabupaten Rembang Bagian Barat
Authors: Regita Ayuni Muthia Cansa  , Januari Aida , Umi Cahyani Rahayuningtyas  , Putranto Thomas Triadi
Published: May 2023

Kabupaten Rembang bagian barat merupakan salah satu daerah di pesisir utara Jawa Tengah yang memiliki sistem akuifer dangkal. Kondisi geologi daerah penelitian disusun oleh litologi batupasir dan batugamping yang bersifat porous sehingga cenderung memiliki potensi kerentanan airtanah terhadap pencemaran cukup tinggi dan dapat mempengaruhi kualitas airtanah. Penelitian ini dilakukan dengan tujuan untuk mengetahui zona dan tingkat kerentanan airtanah di Kabupaten Rembang bagian barat dengan menggunakan metode DRASTIC. Penelitian ini dilakukan dengan pendekatan secara spasial menggunakan Sistem Informasi Geografis (SIG). Metode DRASTIC mampu merepresentasikan kerentanan air tanah dengan pendekatan hidrogeologi yang didasarkan pada tujuh parameter yang meliputi kedalaman muka air tanah (D), imbuhan air (R), media akuifer (A), media tanah (S), kemiringan lereng (T), zona vadose (I), dan konduktivitas hidrolik (C). Berdasarkan hasil analisis diperoleh rentang nilai DRASTIC Index (DI) dari 83-172 yang dibagi dalam tiga tingkat kerentanan. Daerah dengan tingkat kerentanan rendah memiliki rentang nilai DI 83-124 dengan luas 216,07 km2 (46,62%) dimana tingkat kerentanan ini bersifat dapat tercemar oleh polutan tertentu yang dibuang secara menerus. Daerah dengan tingkat kerentanan sedang memiliki rentang nilai DI 124 –144 dengan luas 118,095 km2 (25,48%) dimana tingkat kerentanan ini bersifat dapat tercemar oleh polutan yang dibuang secara menerus. Sedangkan daerah dengan tingkat kerentanan tinggi memiliki rentang nilai DI 144-172 dengan luas 129,28 km2 (27, 90%) dimana tingkat kerentanan ini bersifat dapat tercemar semua polutan kecuali yang memerlukan daya serap tinggi dan mudah berubah dalam beberapa kondisi.
PENGARUH LATIHAN LONCAT KATAK DAN LONCAT NAIK TURUN BANGKU TERHADAP KEMAMPUAN LOMPAT JAUH GAYA JONGKOK SISWA PUTRA KELAS V SEKOLAH DASAR KATOLIK 077 KEWAPANTE
Authors: Novenrius Sini Timba Frederiksen , Yanuarius Yanuarius
Published: May 2023

The purpose of this study was to identify the effect of frog jumping and bench jumping up and down on the squat style long jump ability of male students of grade V SDK 077 Kewapante. The research method that is adapted is a pre-experimental research with the research design used is the One-Shot Case Study. The sample used in this study amounted to 10 people. The data collection techniques in this study used tests, observation, and documentation. The data analysis technique used is to use statistical paired samples analysis with the help of the SPSS program. Data analysis shows evidence of t value (1,000) <t table (18.30). The results show that learning PJOK with the application of jumping frogs and jumping up and down benches has an effect on the ability of male students' squat style long jump in grade V SDK 077 Kewapante.
PEMBELAJARAN PAIKEM SEBAGAI UPAYA MENIKATKAN HASIL BELAJAR MATEMATIKA PADA SISWA KELAS V DI MI ISKANDAR SULAIMAN KOTA BATU
Authors: Farizal Abidin Muhammad , Nurjanah Siti
Published: May 2023

This research was motivated by the lack of student learning outcomes in mathematics. That's because learning mathematics is very boring, monotonous, as well as poor grades, and makes students stressed. Starting from the problems that arose on the spot, especially in class V MI Iskandar Sulaiman, there was a strategy that could provide mathematics learning that showed active, creative, effective and fun learning. This study used classroom action research (PTK). Data collection techniques used tests, observations, and notes. academic. The results obtained by student activity increased moderately from cycle I to cycle II which was very high. Increasing active, creative and fun learning is also effective for students, student learning outcomes have increased. This is evidenced by an increase in learning outcomes from cycle I to cycle II. That is, from an average of 59.34 (cycle I) increased to an average of 78.56 (cycle II).
PEMBELAJARAN BERBASIS KETERAMPILAN PROSES SAINS: BAGAIMANA PENGARUHNYA TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA SEKOLAH DASAR?
Authors: Wiratman Arwan , Ajiegoena Andi Muhammad , Widianti Nadila
Published: May 2023

Penelitian ini dilakukan untuk menganalisis pengaruh pembelajaran berbasis keterampilan proses sains terhadap keterampilan berpikir kritis siswa sekolah dasar. Penelitian ini menggunakan desain kuantitatif eksperimen dengan desain Nonequivalent Control Group design yang melibatkan 60 siswa kelas V siswa sekolah dasar yang terbagi kedalam dua kelompok yaitu kelompok eksperimen dan kelompok kontrol. Kelompok eksperimen akan diberikan perlakuan dengan pembelajaran berbasis keterampilan proses sains sedangkan kelompok kontrol menggunakan pembelajaran konvensional. Masing-masing kelompok akan diberikan pretest sebelum diberikan perlakuan dan posttest setelah perlakuan untuk melihat perbadingannya. Lembar tes yang diberikan memuat indikator keterampilan berpikir kritis. Hasilnya mengungkapkan bahwa pembelajaran berbasis keterampilan proses sains berpengaruh signifikan terhadap perkembangan keterampilan proses sains siswa dibandingkan pembelajaran konvensional yang dibuktikan dengan meningkatnya tiga aspek, yaitu kemampuan merumuskan pertanyaan, kemampuan merencanakan strategi, dan kemampuan mengevaluasi keputusan. Siswa yang terampil dalam keterampilan proses sains akan lebih mudah untuk memilah dan menilai informasi, serta membuat keputusan yang berdasarkan pada bukti yang valid dan logika yang benar.
PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MULTIMEDIA INTERAKTIF DAN COOPERATIVE LEARNING TIPE STAD PADA PEMBELAJARAN MATEMATIKA TERHADAP KEMAMPUAN HOTS (STUDI EKSPERIMEN PADA SISWA KELAS V SD DI KECAMATAN SUKASARI)
Authors: Rahmanudin Arif , Mulyasa Enco , Cahyani Isah
Published: May 2023

Implementasi pendidikan abad 21 salah satunya diarahkan pada pembelajaran  HOTS (Higher Order Thinking Skills).  HOTS merupakan kompetensi penting yang diharapkan muncul sebagai hasil dari proses pembelajaran termasuk dalam pembelajaran matematika.  Tujuan penelitian adalah untuk : (1) membuktikan pengaruh model problem based learning berbantuan multimedia interaktif terhadap kemampuan HOTS siswa; (2) membuktikan pengaruh model cooperative learning tipe STAD  pada terhadap kemampuan HOTS siswa; (3) Menganalisis dan mendeskripsikan perbedaan pengaruh antara model problem based learning berbantuan multimedia interaktif  dengan model cooperative learning tipe STAD  terhadap kemampuan HOTS siswa. Metode penelitian adalah kuasi eksperimen dengan rancangan pretest-postest kelompok kontrol non ekuivalen. Populasi penelitian adalah seluruh siswa kelas V SD pada 11 Sekolah Dasar di Kecamatan Sukasari Kabupaten Purwakarta. Sampel dipilih dengan teknik random sampling. SDN 2 Sukasari sebagai kelas eksperimen dan SDN 1 Ciririp sebagai kelas kontrol. Instrumen yang digunakan adalah soal pretest dan postets untuk mengukur kemampuan HOTS siswa. Hasil penelitian membuktikan bahwa (1) Terdapat pengaruh model problem based learning berbantuan multimedia interaktif terhadap kemampuan HOTS siswa, (2) Terdapat pengaruh model cooperative learning tipe STAD terhadap kemampuan HOTS siswa,  dan  (3) Terdapat perbedaan pengaruh antara model problem based learning berbantuan multimedia interaktif  dengan model cooperative learning tipe STAD  terhadap kemampuan HOTS siswa. Kemampuan HOTS siswa yang  mendapatkan pembelajaran dengan   model problem based learning   berbantuan multimedia interaktif lebih baik dibandingkan dengan siswa yang mendapatkan pembelajaran dengan model cooperative learning tipe STAD.
PENERAPAN MEDIA PAPAN HITUNG UNTUK MENINGKATKAN KEMAMPUAN BERHITUNG SISWA DI SDN PANDEAN LAMPER 04 SEMARANG
Authors: Hariyanti Ratna Sari , Siswanto Joko , Roshayanti Fenny , Handayaningsih Susi
Published: May 2023

Penelitian ini bertujuan untuk meningkatkan kemampuan berhitung siswa melalui penerapan media papan hitung pada siswa kelas 1 di SDN Pandeanlamper 04 Semarang. Penelitian ini menggunakan metode penelitian tindakan kelas yang terdiri dari kegiatan Siklus I dan siklus II. Masing-masing siklus terdiri dari 4 tahapan yaitu, tahap perencanaan, tahap pelaksanaan tindakan, tahap observasi, dan tahap refleksi. Dalam penelitian ini, instrumen yang digunakan untuk mengumpulkan data adalah tes hasil belajar, observasi dan dokumentasi. Data yang diperoleh kemudian dianalisis dengan rumus ketuntasan klasikal. Berdasarkan  hasil data awal menunjukkan bahwa hasil kemampuan berhitung siswa tanpa penggunaan media papan hitung mencapai (46%) masih di bawah KKM. Namun pada Siklus I kemampuan berhitung siswa mencapai (64%), yang mana terdapat 10 siswa yang masih di bawah KKM. Akan tetapi, setelah diterapkan media papan hitung  kemampuan berhitung siswa mencapai (89%) ada 3 siswa yang di bawah KKM. Maka dapat disimpulkan bahwa penerapan media papan hitung dapat meningkatkan kemampuan berhitung siswa kelas I di SDN Pandeanlamper 04 Semarang
PENGARUH PENGGUNAAN MEDIA MICROVIDIO TERHADAP KEMAMPUAN MEMBACA SISWA SEKOLAH DASAR
Authors: Maulidya Safitri Putri Andini , Liansari Vevy
Published: May 2023

Penelitian ini untuk melihat pengaruh media mikrovideo terhadap kemampuan membaca siswa kelas III SD yang berjumlah 24 siswa yang seluruhnya menjadi sampel. Penelitian kuantitatif menggunakan eksperimen. Metode penelitian menggunakan satu kelompok dengan desain pretest – posttest, teknik pengumpulan data berupa tes lisan dengan 5 komponen. Nilai awal (bentuk huruf 3,71 elemen kata3,21, pola ejaan3,21 dan kecepatan baca3,21) dan nilai setelah perlakuan (bentuk huruf 3,79, elemen kata3,79, pola ejaan3,29, dan kecepatan membaca3,29) menyatakan bahwa terjadi peningkatan penggunaan media microvidio. Dari data di atas, disimpulkan bahwa uji hipotesis yang telah dilakukan thitung =  4,082 dan ttabel = 2,069. Jadi t hitung tabel > t. BahwaH0 ditolak dan Ha diterima, yang berarti penerapan media mikrovideo pada keterampilan membaca siswa kelas III SDI Muhammadiyah 1 Gempol berpengaruh.