bluuebunny/crossref_metadata_2025 huggingface dataset:
دراسة مدى تأثير العسل والقرفة في تحفيز عملية التجذير لبعض النباتات ومقارنتها بهرمون التجذير Toniplant الصناعي تونيبلانت
Authors: الأحمر شهوب  محمد , عزو يوسف محمد , حسن منال خليفة , الجيلاني وهيبة سالم , كشلاف مبروكة الصادق
Published: May 2023

اُستخدمت في هذه الدراسة بدائل طبيعية لهرمون التجذير الصناعي التونيبلانت (Toniplant ) وهي العسل   (Honey) والقرفة  (Cinnamon powder) لمعاملة مجموعة من النباتات المختلفة عن طريق الإكثار بالعُقَلِ في التربة الرملية وتربة البيتموس من أجل تحفيز تكوين الجذور، لما لهذه البدائل من طبيعة هرمونية؛ حيث تبين أنه باستخدام العسل ومسحوق القرفة يمكن تجذير بعض النباتات في مواسم غير مواسمها التكاثرية، حيث استغرقت هذه التجربة ثلاثة أشهر منذ 18/6/2018 وحتى 20/9/2019 وذلك بحديقة كلية العلوم/ جامعة غريان، وأكدت نتائج هذه الدراسة بعد تحليلها إحصائيّا باستخدام البرنامج الإحصائيّ Minitab 16.2.0))  أنّ البدائل (العسل والقرفة) تعمل عمل الهرمون عند زراعة العُقَل في التربة الرمليّة عند مستوى معنويّة (0.05.P<) بالإضافة إلى أن الزراعة في تربة البيتموس ذات تأثير أفضل ؛ حيث تزداد الشعيرات الجذرية وتنمو بشكل أفقي مقارنة بالتربة الرملية مع الأخذ في الحسبان نوع النبات المزروع.
Mabruk Reservoir in West Mabruk oil Field , (Sirt Basin, Libya)
Authors: Aldukali Ibrahim , Ben Abdulhafid Ziyad , Haman Entesar
Published: May 2023

Abstract: The Sirt Basin in the north-central part of Libya is one of the youngest sedimentary basins on the African craton. Sedimentation was controlled by tectonic and eustatic influences, locally inducing high sedimentation rates with the distribution of the various lithologies being governed by ridge-and-trough paleotopography. The carbonate intervals of the Heira Formation which including the Mabruk Member, The upper Mabruk unit which represent the main reservoir producing oil in the Mabruk oil field in (Block C17), the main objective of this study was to evaluate the carbonate reservoir member by Petrophysical and geological analysis methods using Techlog and Petrel softwarefor five selected wells (B1-17 , B2-17  , B3-17 , B4-17, B5-17 ) .The upper Mabruk unit with gross thickness is ranging from 70 to 90 feet, while the net pay thickness ranging from 14 to 46 feet. The results reveled good reservoir quality content average porosity ranging from 14 to 23%, average permeability ranging from 19 to 309 MD, and average water saturation variations with some wells reached 34%, and increasing toward south reached 71% which located at the edge of oil water contact. the lateral facies evolution creates Petrophysical variations The heterogeneities is big impact in carbonate reservoir quality, although this study used only five wells with short distances between the wells but clear lateral variation encountered as in well B4-17 and B5-17 , heterogeneities can enhance physical properties such as permeability as it was in B4-17 and B5-17(19 and 191 md) .
استخدام طلاب قسم الحاسوب الهواتف الذكية في العملية التعليمية دراسة ميدانية في المعهد العالي للعلوم والتقنية – الكفرة
Authors: قرباج موسى محمد عمر , جبر جبر خلفية
Published: May 2023

هدفت هذه الدراسة إلى بعض الجوانب المتعلقة باستخدام الهواتف الذكية في التعليم النقال كأحد الصيغ الجديدة في التعليم، ونتيجة للثورة العلمية والتكنولوجيةالكبيرة جعل من الضروري على المؤسسات الجامعية إتباع المنهج الإلكتروني واستعمال الوسائط التعليمية الحديثة،  وتعد الهواتف الذكية إحدى هذه الوسائل واستعماله في العملية التعليمية، فضلا عن معرفة درجة استخدام الهواتف الذكية في العملية التعليمية لطلاب قسم الحاسوب بالمعهد العالي للعلوم والتقنية الكفرة، ولتحقيق هدف الدراسة استخدمت استبانة تتعلق باستخدام الهواتف الذكية في العملية التعليمية وتكونت من (11) سؤال. واستخدام المنهج الوصفي التحليلي في الدراسة، من خلال توزيع الاستبانات على جميع أفراد مجتمع الدراسة من طلبة قسم الحاسوب ومسحهم خلال العام الدراسي2020/2021م، وبلغ اٍجمالي الاستبانات (85) استبانة،  حيث اظهرت نتائج الدراسة نسب مئوية عالية في استخدام الهواتف الذكية نظرا لسهولة الاستخدام في أي وقت ومكان دون اية صعوبات وكذلك ان الهواتف الذكية موجودة مع الطلبة باستمرار وهذا يعزز من كون استخدام الهواتف الذكية في التعليم ينمي الجانب المعرفي، والمهارات البحثية، ثم اوصت الدراسة في ضوء نتائجها بضرورة عقد الدورات التدريبية لكل من الطلاب وأعضاء هيئة التدريس لتوظيف واستخدام تطبيقات التعلم المتنقل بشكل يخدم العملية التعليمية، وبناء أنظمة تعلم قائمة على بيئة الجوال،  وضرورة إعادة النظر في البرامج والمناهج الدراسية واستراتيجيات تنفيذها من أجل مواكبة واستيعاب مفاهيم الثورة الالكترونية والتكنولوجية، مع اٍجراء المزيد من الدراسات التي تكشف عن تطبيقات التعلم النقال في مراحل دراسية أخرى.
Automatic Balance for The Digital AC Bridge
Authors: Ali Mohamed Elmahdi
Published: May 2023

Impedance is an important parameter used to characterize electronic circuits, components, and the materials used to make components. Impedance (Z) is generally defined as the total opposition a device or circuit offers to the flow of an alternating current (AC) at a given frequency. A fast and wide - range balanced theory of the method is designed. In a implementation , an impedance component is based  on a GIC  ( General immittance converter ) system. Which provides a variable impedance. The principle of this method is comprehensive and its implementation is simple. As a digital measurement technique, the method takes full advantage of the powerful arithmetic and processing ability of a microprocessor.
العزوم الإحصائية بين النظرية والتطبيقات الحاسوبية باستخدام برنامجي MAPLE وR
Authors: السلهاب محمد عبدالله
Published: May 2023

يوجد كثير من المواضيع العلمية مقتصرة على إطار نظري بعيدة عن الجوانب التطبيقية لعدة أسباب لعل من أهمها، ضخامة البيانات، تعقيد العمليات الحسابية اليدوية، ودقة النتائج المطلوبة، الامر الذي يعجز الجهد العادي البشري في أدائه، تعليم الإحصاء يعاني من ذلك، العزوم الإحصائية أحد المواضيع التي تندرج في هذا السياق. تهدف هذه الورقة البحثية إلى؛ تطوير طريقة تعليمية في مجال تعليم وتعلم الإحصاء، موضوعها توصيف البيانات باستخدام طريقة العزوم الإحصائية بتوظيف برنامجين متخصصين هما، برنامج Maple نظام الجبر الحاسوبي Computer Algebra System CAS، وبرنامج R البيئة التفاعلية للحوسبة الإحصائية. انتهجت الورقة تقديم نظري عن الصيغ الجبرية للعزوم، وفي الجانب العملي تضمنت تطبيقات حاسوبية على استخدام العزوم الإحصائية لتوصيف البيانات بتوظيف واستخدام التقنية بطريقة عملية وميسرة لكل من المعلم والمتعلم.
تقييم وتصنيف نوعية مياه الآبار بمنطقة وادي زمزم ومدى صلاحيتها لأغراض الشرب والري
Authors: امشهر عمران علي حمد , عطاف سالم فرج مفتاح
Published: May 2023

أجريت هذه الدراسة في شهر ديسمبر 2019 لغرض تقييم نوعية المياه الجوفية في منطقة وادي زمزم حسب أنظمة تصنيف المياه الشرب والري الأكثر شيوعا.  حيث اختيار عدد 8 أبار مختلفة الأعماق، عدد 4 أبار ضحلة طبقة حاوية غير محصورة، وعدد 4 أبار ارتوازية محصورة منتشرة بالمنطقة. وأجريت بعض القياسات تمثلت في: EC، PH بالإضافة إلى الكاتيونات والأيونات   ومنها تم تقدير بعض المواصفات النوعية لها وهي، TDS، TH، SAR، Mg %، Na %، RSC، و.PS.

 اطهرت النتائج بان مياه هذه الآبار غير صالحة لشرب الإنسان وذلك بعد مقارنتها مع معايير منظمة الصحة العالمية 2003. كما بينت النتائج بان نماذج المياه المدروسة تقع مياه ضمن المياه العسرة جداً اعتمادا على كمية العسرة الكلية، في حين تقع مياه هذه المنطقة ضمن متوسطة الملوحة للآبار 5, 6, 7, 8 ومالح جداً لكلاً من1،2،3،4على أساس قيم TDS  كما أظهرت النتائج بان نماذج مياه الري المدروسة واقعة ضمنC3-S1   في الآبار 5, 6 ,8 بينما باقي الآبار 4,3,2، تقع ضمن C4S1 اي مياه عالية الملوحة الي عالية جدا قليلة الصوديوم حسب نظام مختبر الملوحة الأمريكي USSL وعند الاعتماد على سمية الكلور فان استخدام هذه المياه لها تأثير عالي على المحاصيل الحساسة (غير مقاومة للملوحة) أما من ناحية الضرر المرتبط بزيادة المغنسيوم (Mg%) وجد ان الآبار 1, 3, 6, 8 تسبب أضرار للنباتات بينما الآبار 2, 4, 5, 7 مياها ليس لها تأثير ضار على نمو النباتات، في حين تشير النتائج الي عدم وجود تأثير ضار للصوديوم على النباتات. وليس هناك مخاطر القلوية في جميع الآبار بالاعتماد على نسبة RSC
المفاضلة بين نموذج الانحدار الخطي البسيط ونموذج الانحدار الذاتي للفجوات الزمنية الموزعة في تحليل أثر الأمية على الفقر في الجمهورية اليمنية
Authors: الصمدي فاطمة محمد علي
Published: May 2023

التحليل هدفت هذه الدراسة إلى تحليل أثر الأمية على الفقر في الجمهورية اليمنية خلال الفترة الزمنية (1996- 2014 ). من خلال التحليل الوصفي وباستخدام أسلوبي نموذج الانحدار الخطي البسيط ونموذج  الانحدار الذاتي للفترات الزمنية الموزعة (ARDL) ، وتمت مفاضلة النموذجين باستخدام معايير دقة التنبؤ RMSE, MSE, MAPE ، وتوصلت الدراسة إلى أن نموذج الانحدار الذاتي للفترات الزمنية الموزعة أفضل من نموذج الانحدار الخطي البسيط في تقدير العلاقة بين متغيري الدراسة، بالإضافة إلى خلو نموذج (ARDL) من المشاكل القياسية والمتمثلة في مشكلة الارتباط الذاتي ومشكلة عدم ثبات التباين والتوزيع الطبيعي.
A study on some relations on multi-fuzzy (left-right)ideals of rings
Authors: Saleem Kholoud. W. , Abu-harbid Suzan. A. A. , Tentush Abrahim.A. A.
Published: May 2023

multi fuzzy set theory is an extension of fuzzy set theory, which deals with the multi dimensional fuzziness. In this paper, we introduce the concepts of multi-fuzzy rings, multi fuzzy ideal, image of multi- fuzzy ideal of a ring under homomorphism, Cartesian product of multi-fuzzy set, and some related properties and theorems are investigated. The purpose of  this study is to implement the fuzzy set theory and rings theory in multi-fuzzy rings.
El efecto terapéutico del arte escénico desde una perspectiva psicoanalítica
Authors: Marugán Jorge
Published: May 2023

Este trabajo analiza los efectos terapéuticos del arte escénico y los diferentes procesos psicológicos que esta modalidad artística pone en juego desde la óptica de Sigmund Freud y Jacques Lacan. Para ello se analiza el concepto de identificación, primero como vía de satisfacción de deseos reprimidos, y segundo como vía constitutiva de la identidad. Se analiza entonces la importancia de compartir el efecto emocional de una ficción para afirmar la representación de un sujeto. A continuación, se establece la función de dos elementos básicos del arte escénico: el encuadre y el telón. Se pone también de manifiesto la importancia de la repetición y la historización en el abordaje de lo traumático. Se exponen después, a partir del savoir faire del artista, los beneficios del arte escénico como sublimación pulsional. Se establecen, como aportación original, las dos estructuras que organizan dos modelos de creación artística: la creación bella y la creación impactante. Finalmente, tomando como referencia la Antígona de Sófocles, se justifica la función ética y moral,del acto representado.
“He ganado el balón de oro como Messi”: estudio sobre una experiencia de danza inclusiva con personas sin hogar
Authors: Massó-Guijarro Belén
Published: May 2023

Este trabajo expone una investigación centrada en un taller de formación de danza inclusiva en una ciudad española, a través de las perspectivas de las personas sin hogar participantes. Se realizó un estudio de caso con enfoque etnográfico haciendo uso de la observación participante y entrevistas en profundidad como instrumentos de recogida de datos. Para el análisis e interpretación de los datos se siguió el procedimiento de análisis temático interpretativo. A través de los relatos de las personas sin hogar, este artículo analiza cómo el espacio del taller supuso un “refugio” de unas circunstancias de vida hostiles y un lugar donde mostrarse a través de sus cualidades positivas y sus capacidades. También se discute cómo la experiencia pudo acabar reproduciendo las mismas estructuras discriminatorias que sufren las personas sin hogar en otros contextos, y la manera en que la riqueza de la experiencia formativa pudo verse socavada por su dependencia de los objetivos del banco que financiaba el evento. Esta investigación expone, por tanto, los logros de la experiencia a partir de la voz de sus participantes, pero también profundiza en los dilemas y contradicciones que se plantean en el marco de esta experiencia de acción artística inclusiva.
Una contribución a la arteterapia en España desde la vida y obra de Joan Obiols Vié
Authors: García-Reyna Norma Irene
Published: May 2023

En 1961 se celebró en Montreal la segunda asamblea general de la Sociedad Internacional de Psicopatología de la Expresión; durante dicho evento se anunció entre otros temas, el lanzamiento del Bulletin of Art Therapy por Elinor Ulman y se determinó Amberes como sede del 3er congreso de esta entidad, celebrado en 1962. Durante esta reunión también se determinó que uno de los 3 temas principales del congreso fuera la psicoterapia a través del arte, a cargo del psiquiatra barcelonés Joan Obiols Vié.
Obiols desarrolló un texto de gran extensión para su conferencia, donde describió su experiencia desarrollada en el Departamento de Psicoterapia a Través del Arte de la Clínica Universitaria de Psiquiatría de Barcelona (Profesor Ramón Sarró), creado en 1958. En su trabajo describe un estudio donde analizó las posibilidades psicoterapéuticas del arte como intervención única o principal para la mejoría de la sintomatología psicótica y neurótica; presentó resultados de 150 pacientes tras dos años de intervención señalando su efectividad.
El presente texto ofrece información biográfica del autor en relación a la historia de arteterapia en España, se brinda un análisis de su teoría a fin de reconocer su labor y rescatar parte del origen de esta profesión y restablecer parte de la identidad profesional, haciendo accesible información hasta ahora poco conocida. Fue realizado a partir de la revisión de documentos facilitados por sus hijos, los también psiquiatras Drs. Jordi y Joan Obiols i Llandrich, que incluyen: conferencias, artículos, abstracts, correspondencia, entrevistas; actas de asambleas y congresos.
El trabajo incluye seis apartados, se observó que algunos de los pensamientos de Obiols siguen siendo contemporáneos a nuestro trabajo actual, tales como la relación terapéutica, la transferencia a la imagen; el principio antagónico; la equivalencia gráfica, la vida de la imagen y el triángulo terapéutico, este último descrito en 1974.
El coleccionismo artístico como epifanía y arteterapia: autoetnografía de una colección de arte contemporáneo
Authors: De Castro Martín Pablo
Published: May 2023

El artículo presenta las posibilidades del coleccionismo de obras de arte como terapia artística. Combinando la metodología autoetnográfica con la del estudio de caso, desde una observación participante, se describen las razones que llevaron a la constitución de la Colección Pablo de Castro y el proceso subjetivo mediante el que esta se ha convertido en un elemento crucial para la superación y convivencia con el trauma que supuso la confirmación del diagnóstico de síndrome de Rett para su hija.

Una breve presentación de las relaciones entre coleccionismo, arteterapia y autismo deja paso a la explicación del proceso de construcción de la colección. Luego, se identifica el punto de giro que hizo posible dotarla de una línea diferente de la inicialmente prevista y que es, precisamente, la que  permite aplicar la arteterapia como el leitmotiv de su desarrollo.

Tras una aproximación al síndrome de Rett, el texto ahonda en el concepto sanador del acto de coleccionar y en la resignificación de las obras como estrategia para establecer vínculos que favorecen la reparación del duelo, mientras se construyen nuevas realidades a partir de aquellos –hábitat, juego, educación– mediante un proceso de metacreación artística.
Expert meeting on noncommunicable disease prevention and control: learning from the arts. World Health Organization (Who). Regional Office for Europe
Authors: Ávila Valdés Noemi
Published: May 2023

Muchos factores que afectan nuestra salud y bienestar son sociales, culturales, políticos, psicológicos o económicos. En las últimas dos décadas, ha habido un gran aumento en la investigación sobre el efecto de las artes en la salud y el bienestar. La evidencia indica que las intervenciones artísticas desempeñan un papel importante en la prevención, la promoción de la salud y el tratamiento de las enfermedades no transmisibles a lo largo de la vida. Estas evidencias fueron recogidas por la Organización Mundial de la Salud, en su informe, What is the evidence on the role of the arts in improving health and well-being? A scoping review, publicado en diciembre del 2019, y que sin duda representó un avance y respaldo para todos aquellos que venimos trabajando desde años en este ámbito del arte y la salud. Tres años después de la publicación de este informe, de nuevo la Organización Mundial de la Salud, en concreto la WHO European Office for Prevention and Control of NCDs y el programa europeo de la WHO, Behavioural and cultural insights convocan esta reunión de expertos, entendiendo este encuentro como una plataforma multidisciplinar para compartir experiencias a nivel regional y nacional, estudios de casos concretos, buenas prácticas y políticas cros-sectoriales que tienen un especial potencial para el desarrollo de las artes como estrategia y herramienta válida para la salud.
Avaliação da emergência e desenvolvimento inicial do pepino (cucumis sativus L.) em diferentes substratos.
Authors:   , Paula de Souza Ferreira Ana
Published: May 2023

Para que mudas de hortaliças apresentem uma produção de boa qualidade, é necessário a adequação de substratos no momento de plantio. Por isso a importância de verificar qual o melhor ou a melhor composição que a planta necessita para um desenvolvimento aumentando o seu valor e qualidade. Nesse sentido, o presente trabalho teve por objetivo avaliar o desenvolvimento inicial do pepino (Cucumis sativus L.) em diferentes substratos em casa de vegetação. O experimento foi conduzido na casa de vegetação do Laboratório de Ecologia e Botânica (CDSA/UFCG), em diferentes substratos utilizando a cultivar pepino Marketmore 76. O delineamento experimental utilizado foi inteiramente casualizado, com cinco tratamentos e quatro repetições de 25 sementes. Os substratos estudados foram: areia (T1); esterco ovino (T2); terra (T3); areia + terra + esterco (T4) e areia + terra (T5), onde foi avaliada a qualidade fisiológica das sementes. De acordo com resultados obtidos, constatou-se que os substratos influenciaram na emergência, no índice de velocidade de emergência, no comprimento da plântula e na massa seca das plântulas de (Cucumis sativus L.), porém o substrato composto por areia + terra + esterco ovino (T4) foi considerado como o mais eficiente para a emergência de sementes, para índice de velocidade de emergência, o comprimento de plântulas e massa seca de plântulas de pepino (Cucumis sativus L.) proporcionando os melhores resultados em todos os parâmetros avaliados neste trabalho.
O teatro de formas animadas como metodologia para o ensino de solos e agroecologia.
Authors:   , Carlos Fortunato Josiele
Published: May 2023

O solo, recurso natural essencial à vida, ainda é pouco conhecido pela população, fato que pode contribuir para agravar a degradação em função do mau uso e manejo inadequado, pela adoção de sistemas agressivos presentes na agricultura convencional, que não percebe o solo como um organismo vivo, entendimento presente na agroecologia. Como recurso vital o solo precisa ser reconhecido para continuar exercendo os inúmeros serviços ecossistêmicos, indispensáveis a manutenção da vida. No contexto educacional o conhecimento do solo precisa ser trabalhado de forma fácil de ser compreendido e o lúdico pode ajudar a despertar o sentimento de pertencimento dos educandos e estimular a criatividade e a preocupação em conservar esse recurso valioso, uma vez que a aprendizagem elaborada como brincadeira torna-se prazerosa e significativa. Neste sentido este trabalho buscou, por meio do teatro de formas animadas, popularizar alguns conceitos sobre o solo. Foi montado um espetáculo de bonecos para dialogar com o público conceitos de solos e agroecologia. A atividade aconteceu para alunos da Escola Rural Senador Paulo Guerra, do Assentamento Mandacaru, município de Sumé – PB. A metodologia do teatro de formas animadas como estimuladora da aprendizagem dos conceitos foi avaliada ao final do espetáculo, em uma roda de conversa com os espectadores. Os resultados evidenciaram que os alunos presentes demonstraram entusiasmo com a prática inovadora e fixaram alguns conceitos trabalhados e que os professores perceberam maior facilidade de apresentar novos temas a partir da metodologia pelo interesse dos alunos. Conclui-se que o lúdico é realmente importante estratégia para incentivar a aprendizagem e que o uso do espetáculo de bonecos se mostrou muito eficaz para a popularização de conceitos sobre solos e agroecologia.
Formulation, optimization, characterization and in vitro-ex vivo evaluation of atorvastatin loaded solid lipid nanoparticles using quality by design approach
Authors: B Chaudhari Nilesh , G Zalte Amar , S Gulecha Vishal
Published: May 2023

Solid lipid nanoparticles (SLN) have engrossed snowballing consideration throughout recent years. This paper depicts an impression about the quality by design approach on formulation, optimization, characterization of solid lipid nanoparticles (SLN) loaded with Atorvastatin (AT). A unique microwave-assisted microemulsion technique of preparation was contemplated to formulate AT SLN. Optimization was executed using 32 response surface methodology where optimized the effect of Glyceryl monostearate (GMS) (X1) and Poloxamer 407 (X2) concentration as an independent variable on % entrapment efficiency (EE) (Y1) and particle size (Y2) as dependent variables. Characterization of optimized formulation was done by employing EE, particle size, Fourier transformed infrared spectroscopy (FTIR), X-ray diffraction (XRD), Differential Scanning Calorimetry (DSC), scanning electron microscopy (SEM), in vitro and ex vivo drug release. The percentages of EE fell within the range of 55 to 82%, particle size was in between the range of 290.3 to 890.4 nm and in vitro drug release was found to be 63.8% also ex vivo absorption was found to be 59.8 % for the duration of 8 hours. The AT SLN was successfully prepared and effective in releasing the drug in sustained mode.
Silico Methodologies Modelling of Aquatic Toxicity in Tetrahymena Pyriformis Via Aromatic Amines
Authors: Ziani Nadia , Amirat Khadidja , Meneceur Souhaila , Mebarki Fatiha , Bouafia Abderrhmane
Published: May 2023

EU Directive for the Protection of Laboratory Animals mandates and encourages the use of alternative methods that could substitute, cut down on, and generally improve animal testing. Quantitative structure-activity relationship models (QSAR) as well as in vitro toxicity testing are among the most notable of such. QSARs are defined as computerized mathematical models that can utilize a compound’s (aromatic amine) biological activity—aquatic toxicity—to calculate or provide the experimental descriptors of the chemical structure of this compound. Multiple Linear Regression (MLR) and Artificial Neural Networks (ANN) are the approaches we use for the aim of predicting aquatic toxicity. The best models for two descriptors are the electrotopological descriptors derived from E-calc, and the partition coefficient derived by the Hyperchem software, applying a genetic algorithm—variable subset selection procedure. The important values of the statistical parameters obtained by the two approaches were as follows: By MLR: R2= 92.18, Q2 = 90.51, Q2ext= 95.26, F=188.5466, S = 0.1995. By ANN were: Q2 = 94.79, RMSE= 0.16, Q2ext= 91.71, RMSEext=0.18.
Modeling of Aquatic Toxicity of a Set of Phenols in Silico
Authors: Amirat Khadidja , Ziani Nadia , Meneceur Souhaila , Mebarki Fatiha , Bouafia Abderrhmane
Published: May 2023

A structure / lethal dose 50 (pCIC50) relationship was researched for a set of phenols while favoring a hybrid genetic algorithm (GA) / multiple linear regression (MLR) approaches to the structural parameters being computed with (E-calc) which calcula the Kier–Hall Electrotopological state indices (E- state) and Hyperchem software. Among the more than 100 simple models with two explanatory variables acquired, we chose the model with the best values of the prediction parameter (Q2) and the coefficient of determination (R2). The reliability of the proposed model has also been illustrated using various techniques of evaluation: leave-many out, cross-validation, randomization test, and validation by the test set.
pCIC50 = - 0.0835 ± (0.07006) +0.112 ± (0.007408 (logkow)2 - 0.116 ± (0.01797) s-CH3
ntot = 81 ; S= 0.3296 log unit ; Q2(%) = 74.26 ; R2 (%)= 79.24 ; F= 118.3193; P=0,000.
The role of depression in intimate partner homicide perpetrated by men against women: An analysis of sentencing remarks
Authors: Lawler Siobhan , Boxall Hayley , Dowling Christopher
Published: May 2023

Previous research has shown that persons with depression are over-represented among perpetrators of intimate partner homicide (IPH). However, the relationship between IPH and depression is not well understood. This study explores the role of offender depression within a sample of 199 cases of male-perpetrated IPH in Australia, as described by judges in sentencing remarks. Over one-third of the IPH offenders had experienced depression at some point in their lifetime. Qualitative information about the onset and cause of depression, co-occurring risk factors and the relationship between depression and culpability is presented. Findings show that depression alone holds limited explanatory value for understanding IPH, and must be considered in the context of other co-occurring risk factors.
Analisis Hashtag UTBK-SNBT di Twitter Menggunakan Netlytic Tools
Authors: Kurniati Kurniati , Kusmiati Herlinda , Rahmi Nurlaili
Published: May 2023

Media Sosial Twitter paling aktif digunakan di Indonesia. Pengguna sering terlibat dalam topik yang sedang hangat dibicarakan di dunia maya. Apalagi saat ini sedang ramai perbincangan di media sosial tentang seleksi mahasiswa baru PTN jalur SNBT 2023 yang diumumkan pada 20 Juni 2023. Tak heran jika trending topik di Twitter didominasi oleh tema percakapan tersebut. Penelitian ini menggunakan metode Social Network Analysis (SNA) dengan teknik analisis jaringan sosial, visualisasi jaringan dilakukan dalam bentuk grafik. Data berasal dari akun netlytic.com gratis dengan hasil crawling data yang dibatasi hingga 10.000 tweet dan pengumpulan data selama seminggu terakhir. Hasil penelitian menyimpulkan bahwa banyak netizen yang memiliki pendapat tentang pendaftaran tes UTBK-SNBT 2023 sebagai persiapan tes masuk UTBK-SNBT.
Role of Plants for Evaluation of Air Pollution Tolerance Index on the Basis of Some Biochemical Parameters: A Concise Review
Authors: Paul Anirban , Chatterjee Sandipan , Malaka Chandrik , Saha Hemanta
Published: May 2023

Several common plants such as, Mangifera indica, Pinus roxburghii, Thuja occidentalis, Tamarindus indica, Cassia fistula, Dalbergia sissoo, Quercus sp., Bauhinia recemosa etc. are available to absorb various pollutant gases. Plant leaves are the ideal indicator to measure the degree of air pollution and most plant have exhibited various physiological changes before showing any visible symptom in the leaves. Air pollution tolerance index (APTI) is a simple and efficient method for identifying plant species that can tolerate air pollution. It only requires four different types of leaf biochemical parameters, including the pH of plant leaf extract, the relative water content of the leaf, ascorbic acid, and the total chlorophyll content of the leaf. The amount of plant susceptibility to air pollution was assessed using the APTI score. Higher APTI-valued plants are extremely beneficial as a bio-monitoring tool for improving the atmosphere. For plantation programmes in newly constructed urbanized areas and avenues to produce pollution-free green environments, plant species with higher APTI values can be prioritized.
Phycoremediation of effluent using a culture of Tetradesmus dimorphus (Turpin) M. J. Wynne: A case study on Indian Oil’s first public sector Refinery
Authors: D. Baruah  , Baruah P.P
Published: May 2023

In the present study, phycoremediation of the Guwahati Refinery effluent, Indian Oil’s first public sector refinery was studied using a pure culture of Tetradesmus dimorphus (Turpin) M. J. Wynne. Sampling was done at a monthly interval for a period of six months i.e., September, 2018 to March, 2019. Twelve physicochemical parameters of the refinery effluent were examined in the wastewater treated without test organism (T0) as well as in the wastewater treated with test organism (T1) at a sampling interval of 0 days, 10 days and 20 days. In every parameter being analysed, T1 showed better results than T0. The phycoremedial efficiency of T1 was recorded to be the highest on 20th day of incubation
Production of Indole Acetic Acid (IAA) from Endophytic Bacteria Isolated from Saussurea Obvallata
Authors: Nanaware J.P  , Mirgale G.S  , Mirgale G.S  , G.R. Pathade
Published: May 2023

Endophytes are plant beneficial bacteria that thrive inside plant and improve plant growth under normal and challenging condition as they contain growth regulators. Endophytes are capable of synthesizing bioactive compounds which protect plants against pathogens. Endophytic bacteria can improve plant health by targeting pest and pathogens by antibiotic, hydrolytic enzymes production and creating nutrient limitations. Saussurea obvallata is a species of flowering plant considered as medicinal herb in Tibetan medicine. The leaves of Saussurea obvallata were selected for isolation of endophytic bacteria. A total number of three endophytic bacteria were isolated and they were designated as IS-1, IS-2, IS-3. All the three isolates were screened for their ability to produce IAA using Salkowski’s reagent. The two isolates showing IAA producing ability were subjected to IAA production using Nutrient broth tryptophan medium Isolate IS-2 was found to be producing 380 g/ml amount of IAA in presence of 7 g/ml tryptophan in the medium. The endophytic bacterial isolate IS-2 which has been tentatively identified as Micrococcus luteus and found promising isolate for IAA production.
Interaction of glutathione S- transferase M1 and T1 gene polymorphism and oxidative stress associated biomarkers (GSH and GST) in pesticide exposed workers in Himachal Pradesh
Authors: Hemlata  , Rani Monika , Bhardwaj Anuradha , Kumar Anil , Singh Gulab , Saini Anita , Kumar Giri Shiv
Published: May 2023

Humans get oxidative stress as a result of using several pesticides and herbicides in excess. Occupational and environmental exposures harm the public’s health even if their effectiveness has led to their widespread use. The current study’s goal was to assess the activity of the antioxidants glutathione reductase and glutathione S-transferase in a group of HP, India residents who had been exposed to pesticides. Pesticide exposed individuals had their glutathione transferase (GSTM1 and GSTT1) genetic polymorphisms investigated to check for any connections to oxidative stress and toxicity. For the genotyping of GSTM1, GSTT1, and antioxidant enzymatic assays such as GSH and GST, 5 ml of blood was drawn from the population under study. Antioxidant enzymatic activity of GSH (205.63 ± 42.42) and GST (1.65 ± 0.39) were decreased in pesticide exposed group as compared to unexposed group GSH (273.76 ± 56.70) and GST (2.40 ± 0.81). We observed non-significant (p>0.05) results for the association of GSTM1 with GSH and GST enzyme activity as well as similar result have been observed for the association of GSTT1 with GSH and GST activity in the studied population. According to the study, prolonged pesticide exposure results in oxidative stress, which is connected to the necessary genetic variance. The findings may pave the way for further investigation into the toxicogenetics and health impacts of pesticides.
Plastic Pollution and its Impact on Environment
Authors: Prasad E. Harichandra , Chandra Sekhar L.T. Guru , Rishik Narayana Maddipati Ram , Rajput Prachika , Rajput Anupama
Published: May 2023

Beginning around 1950 to 2021, about 6.3 billion tons of plastics have been delivered around the world, out of which only 9% is reused, individually. Human population increment is eventually related to the increasing use of plastic. Plastic items are answerable for consistent expansion in the development of plastic. We have surveyed in this paper, the most important written works on the various sorts of plastics underway, the negative impacts of these constituents to air, water, soil, organic entities and human wellbeing viz-a-viz the different removal technique. Papers that revealed ecological and general wellbeing impacts of plastic looked in to assortments of plastic utilized in the creation of numerous consumable items including clinical gadgets, food bundling and water bottles containing harmful synthetic substances like phthalates, weighty metals, and Nonyl phenol. Yearly 8 million tons of plastic is delivered into the sea, prompting corruption of marine living space which at last influences amphibian life forms and creates health hazards. The increased usage of plastic and plastic items when exposed to high temperatures leads to the release of toxins into food items and water.
Characterization of Agnihotra ash
Authors: P.D. Abhang  , R.P. Abhang  , G.R. Pathade
Published: May 2023

Agnihotra is a traditional domestic solemnity, performed to maintain harmony between living beings and nature, without harming and by giving respect. Agnihotra, the simplest forms of Yajnya performed at sunset/ sunrise in which cow dung is burned in the copper pot by using cow ghee and brown rice as oblations along with chanting of mantras of sun and fire. The ash produced after performance of Agnihotra yajnya has various applications in the agricultural sector, environmental pollution control, medical sector, etc. In the present study we have characterized the Agnihotra ash. Elemental analysis of Agnihotra ash was done with the help of Atomic Absorption Spectroscopy. Characterization of Agnihotra ash was done by using X-Ray Diffraction analysis and Fourier Transform Infrared analysis. Analysis of ash compounds was done by X-Ray Diffraction – Theta-2-Theta spectrum and Energy Dispersive X-Ray spectrum. Agnihotra ash mainly consists of silicon dioxide (SiO2) as major compound. The Agnihotra ash was a highly porous material with a large internal specific surface area.
Before and After the Clean Water Act: How Science, Law, and Public Aspirations Drove Seven Decades of Progress in Maine Water Quality
Authors: Courtemanch  David L. , Davies Susan P. , Johnson Eileen S. , Schaffner Rebecca , Suitor Douglas
Published: May 2023

In the 1950s, Maine established a water quality classification system creating the conceptual scaffolding of a tiered system of management. Passage of the federal Clean Water Act in 1972 drove dramatic advances in science, technology, and policy leading to systematic improvement for the next five decades. Today’s tiered classification system provides a range of management goals from natural to various allowable uses. The state assigns uses and standards for each classification, incorporating physical, chemical, and biological indicators. This system has brought steady improvement in water quality, ecological condition, and overall value for human use. Visible evidence of improvement and adoption of these management alternatives have inspired a re-imagining of how Maine’s waters can benefit clean water-based businesses, recreation, and amenity development.
Shortcomings of the Clean Water Act
Authors: Bennett Nick
Published: May 2023

The passage of the Clean Water Act in 1972 has changed the nation’s rivers from open sewers to important commercial and recreational resources. There is no question that the CWA has changed our lives and the environment for the better, but it is a law with many limitations.
Peningkatan Produksi Asi Ibu Menyusui Melalui Breast Care Di Puskesmas Perawatan Ngletih Kota Kediri
Authors: Mulazimah Mulazimah , Nurahmawati Dhewi , Kholis M. Nur , Noeraini Ardina Rezky , Junita Mariana E , Klau Alolaria Seuk
Published: May 2023

Angka Pemberian ASI Eksklusif di Indonesia masih tergolong rendah. Ada beberapa faktor yang mempengaruhinya yakni pengeluaran ASI yang tidak lancar. Tujuannya adalah untuk meningkatkan produksi ASI ibu menyusui melalui Breast Care. Pengabdian ini menggunakan metode Partisipatif Action Research (PAR). Peserta kegiatan penyuluhan sebanyak 33 orang, demonstrasi posisi menyusui yang benar sebanyak 17 orang, dan pelatihan perawatan payudara sebanyak 33 orang. Hasil kegiatan penyuluhan terdapat peningkatan pengetahuan mengenai laktasi, kegiatan demonstrasi posisi menyusui yang benar menunjukkan bahwa terdapat 14 orang (82,35%) yang dapat menirukan gerakan posisi menyusui yang benar dengan tepat, dan kegiatan pelatihan perawatan payudara terdapat 24 orang (72,72%) yang dapat melakukan perawatan payudara secara mandiri. Penyuluhan kesehatan manajemen laktasi berpengaruh secara signifikan terhadap tingkat pengetahuan dan sikap ibu menyusui dalam pemberian ASI Eksklusif sehingga cakupan ASI eksklusif meningkat.
Pendampingan Guru Dalam Merancang Media Anak Usia Dini Melalui Pendekatan STEAM
Authors: Rahma Rahma , Rizki Sari , Saputra Rudy Juli
Published: May 2023

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memberikan pemahaman kepada guru PAUD/TK di Kabupaten Aceh Utara tentang pembelajaran berbasis STEAM, serta tips membangun karakteristik anak usia dini melalui pendekatan STEAM dan melatih keterampilan guru dalam merancang media pembelajaran berbasis STEAM agar mereka dapat diterapkan dalam proses pembelajaran di sekolah. Guru juga dibekali pengetahuan tentang standar tingkat pencapaian tumbuh kembang anak yang menjadi salah satu acuan dalam mengevaluasi proses pembelajaran bagi anak usia dini dalam berbagai aspek mulai dari aspek afektif, kognitif, dan psikomotorik. Kegiatan pengabdian kepada masyarakat ini dilaksanakan dalam bentuk pelatihan melalui 3 (tiga) tahap yaitu Persiapan, Simulasi, dan Pendampingan. Dari hasil pengabdian diketahui bahwa guru mampu memahami pembelajaran berbasis STEAM dengan baik, hal ini terlihat dari hasil RPPH dan media yang dirancang mampu membangun karakteristik anak usia dini.
Dental caries and non caries detection using deep learning
Authors: Khan Farzeen , Raza Muhammad , Ullah Naveed , Khisrow Khalid , Ali Iqtidar , Jamil Asif
Published: May 2023

Cavities are the most common indication of dental caries, a contagious condition that leads to the deterioration of the tooth's structure. Dental caries has been identified as one of the most common oral health issue. This research has been conducted to identify them early, owing to the discomfort and high expense of treatment. Artificial intelligence has been utilized in recent years to create models which can forecast the risk of dental caries due to restrictions in medical research in oral healthcare, such as the high costs and lengthy requirements. Data for our study were collected from Khyber College of Dentistry and Hospital. On this data, a number of Deep Learning algorithms were implemented, and their performances were evaluated using recall, precision, F1-score, and accuracy. In comparison to CNN, LeNet and AlexNet deep learning techniques, VGG16 has the best performance, scoring accuracy of 98.99%, F1-score of 0.96% with precision of 0.95%, and a recall of 0.97%. This suggested paper demonstrated that DL is strongly advised for dental professionals to use in helping them make decisions for the early diagnosis and treatment of dental caries.
Seria o ideal de Estado de Direito uma ideologia a serviço do conservadorismo?
Authors: Lisboa Wladimir Barreto , MacDonald Paulo Baptista Caruso
Published: May 2023

Há um discurso teórico que denuncia a igualdade formal presente no ideal de Estado de Direito como um manto ideológico a serviço do conservadorismo. Por debaixo desse manto, as profundas desigualdades sociais e relações de opressão seriam legitimadas como se fossem simplesmente fruto da aplicação imparcial das regras jurídicas a que todos estariam igualmente submetidos. Embora essa crítica sirva quando direcionada ao modelo de Estado de Direito defendido por Hayek, que apresenta falsamente as regras oriundas dos costumes e dos precedentes como isentas de posições políticas, ela não atinge da mesma maneira o modelo de Estado de Direito centrado na supremacia da legislação. Apesar de todas as limitações que podem ser reconhecidas no ideal de igualdade formal, a sua recusa parece antes permitir novas e mais graves formas de opressão do que as suprimir.
Sobre uma aristocracia natural
Authors: Consani Cristina Foroni
Published: May 2023

Trata-seda tradução de duas cartas, as quais são parte da correspondência entre John Adams e John Taylor e consistem nas respostas de Adams ao que ele considera uma má-compreensão de sua obra por parte de Taylor. Nas cartas, além de buscar esclarecer seu próprio posicionamento a respeito dos princípios de governo, Adams também apresenta um conceito de grande relevância para o conservadorismo estadunidense, qual seja, aquele de aristocracia natural.
A constituição de si como singularidade qualquer na forma-de-vida: uma proposta ética de Giorgio Agamben
Authors: Costa William Costa
Published: May 2023

O artigo defende a tese de que o vínculo entre as categorias de singularidade qualquer e forma-de-vida é extremamente importante no projeto de ética imanente e contingente em Giorgio Agamben. Para sustentar essa tese, estruturamos o artigo em duas partes: (i) primeiramente, analisamos como a indeterminação entre regra (Regula) e vida (Vita) produz um modo de viver inerente ao ser humano que a vive. Esse modo ou essa forma-de-vida tem como um de seus exemplos primais o modelo de vida dos monges cristãos, daí o fato de a analisarmos tomando o monacato como um exemplo importante. (ii) no momento posterior, investigamos a categoria da singularidade qualquer (Singolarità qualunque) e a articulamos à forma-de-vida como um vínculo essencial, para que o ser vivente constitua a si na contingência de seu próprio viver.
Atitude crítica, luta política e vida democrática: uma análise para além do pensamento de Michel Foucault
Authors: Candiotto Cesar
Published: May 2023

No presente artigo pretendo apontar, primeiramente, a relação entre diagnóstico do presente e atitude crítica a partir do pensamento de Michel Foucault. Na sequência, indicarei que a noção de atitude crítica é ao mesmo tempo parceira e adversária da governamentalidade, no sentido de que ela designa uma arte plural de não ser governado de determinada maneira e pelos mesmos agentes, sem, contudo, se posicionar fora do jogo governamental. Mostrarei ainda que as lutas políticas contra a saturação do jogo governamental podem ser pensadas como um desdobramento da atitude crítica. Finalmente, procurarei demonstrar que a tentativa cotidiana de viver e refletir democraticamente diante de um exercício autoritário do poder, como se pôde vislumbrar especialmente nos últimos anos no Brasil, pode ser entendida como um gesto de ressignificação da atitude crítica. A problematização deste campo de análise não foi diretamente tratada por Foucault, mas tem se tornado um objeto de estudo irrenunciável para o diagnóstico político de nosso presente.
A Comparative Analysis of Spillover Effects on Surrounding Cities of Beijing And Shanghai
Authors: He Cheng
Published: May 2023

Industrial linkage is the key channel for spillover effect, and improving the spillover effect of central cities is an important task to realize the coordinated development of regional economy. From the perspective of industrial linkages, this paper uses the 2017 China's Inter-city input-output table to build a three regional input-output model to compared with the two-way overflow between Beijing and surrounding cities and the two-way overflow between Shanghai and its surrounding cities. The research findings are as follows: 1. Central cities and cities with higher economic development level have higher two-way spillovers, and the two-way spillover effect between Beijing and surrounding cities is smaller than that between Shanghai and surrounding cities; 2. There is an imbalance between central cities and surrounding cities in value-added gains. Beijing Tianjin Hebei and Yangtze River Delta present different situations. The share of spillover effects in GDP of surrounding cities to Beijing is generally small, and Beijing's value-added spillover to surrounding cities is greater than that of surrounding cities to Beijing. The share of spillover effects in GDP of surrounding cities to Shanghahi is generally high, and most of the surrounding cities' value-added spillovers to Shanghai are greater than Shanghai's value-added spillovers to the surrounding cities. 3. In terms of industry, Beijing and Shanghai have the largest added value spillover in the tertiary sector, followed by the secondary industry, and the value-added spillover of the primary industry is the smallest; From the perspective of 42 industry sectors, Beijing and Shanghai are relatively consistent in industries with large spillover effects on surrounding cities, which are the dominant industries of Beijing and Shanghai, and are concentrated in the secondary and tertiary industries. 4. Compare the value-added spillover effect of Shanghai and Beijing on urban agglomeration as a whole. The per capita spillover effect of Beijing on Beijing Tianjin Hebei is smaller than that of Shanghai on the Yangtze River Delta. Finally, according to the research conclusions, starting from the regional industrial advantages, it provides relevant policy recommendations for regional development and promoting the high-quality development of regional integration.
PREDICTORS OF MORTALITY AND POOR FUNCTIONAL OUTCOME IN PATIENTS WITH ACUTE STROKE ADMITTED TO A TERTIARY CARE HOSPITAL IN PAKISTAN
Authors: LUQMAN S , MUMTAZ A , KULSOOM S , AHMED S , MALIK A , HAIDER SA
Published: May 2023

Acute stroke is a major cause of morbidity and mortality worldwide, including Pakistan. Identifying the predictors of poor outcomes in acute stroke patients can help develop targeted interventions to improve patient outcomes. A retrospective chart review was conducted on 220 patients with acute stroke admitted to a tertiary care hospital in Pakistan between January 2022 and December 2022. The primary outcome measures were mortality and poor functional outcomes at discharge and 3-month follow-up. Logistic regression analyses were performed to identify independent predictors of these outcomes. Older age, higher NIHSS score at admission, and comorbidities like hypertension, diabetes mellitus, ischemic heart disease, and haemorrhagic stroke subtype were significant predictors of mortality and poor functional outcome. Longer hospital stays and lack of intravenous thrombolysis were also associated with poor functional outcomes. Of the 220 patients with acute stroke, 62 (28.2%) died during their hospital stay. 136 (61.8%) patients had poor functional outcomes at discharge, increasing to 161 (73.2%) at 3-month follow-up. This study identified several predictors of poor outcomes in acute stroke patients admitted to a tertiary care hospital in Pakistan. Early identification and management of modifiable risk factors, including comorbidities and stroke subtypes, may help improve outcomes in these patients.
COMPARISON OF LOADING DOSE OF CLOPIDOGREL WITH TICAGRELOR IN ELDERLY PATIENTS UNDERGOING PCI IN STABLE ISCHEMIC HEART DISEASE
Authors: AKHUND N , SHIREEN DR , MALIK Z , JAMIL W
Published: May 2023

This study aimed to compare the efficacy and safety of loading doses of clopidogrel with ticagrelor in elderly patients undergoing PCI in SIHD. Methods: A randomized controlled trial was conducted at Saidu Group of Teaching Hospitals from January 2019 to January 2020. 600 patients aged 65 years or older with SIHD who underwent PCI were randomized to receive either a loading dose of clopidogrel 600mg or ticagrelor 180mg. The primary endpoint was a composite of death, myocardial infarction, stent thrombosis, or stroke at 30 days post-PCI.Results: The incidence of the primary endpoint was similar in both groups (8.3% in the clopidogrel group vs. 8.2% in the ticagrelor group, P=0.95). There were no significant differences in the rates of individual components of the primary endpoint between the two groups. Bleeding events were also similar in both groups (4.8% in the clopidogrel group vs. 4.7% in the ticagrelor group, P=0.95). However, ticagrelor was associated with a significantly higher incidence of dyspnea (9.8% vs. 2.3%, P<0.001).Conclusion: In elderly patients undergoing PCI for SIHD, a loading dose of clopidogrel was found to be non-inferior to ticagrelor in terms of the composite endpoint of death, myocardial infarction, stent thrombosis, or stroke at 30 days post-PCI.