bluuebunny/crossref_metadata_2025_split huggingface dataset:
Número completo (Enero-abril)
Authors: León-González Dr.C. Jorge Luis 
Published: March 2024

Editorial
Dr. C. Jorge Luis León-González

Fortalecimiento de hábitos de estudio para la formación científica en estudiantes de la Licenciatura en Física y Tecnología Avanzada en la Universidad Autónoma del Estado de Hidalgo
Abigail Sahagún-Villegas, Javier Moreno-Tapia, Maricela Zúñiga-Rodríguez

Configuración de dominios académicos, su relación con política científica, investigación y vinculación con la sociedad
Raúl Rodríguez-Muñoz, Alejandro Rafael Socorro-Castro, María Antonia Estévez-Pichs, Adalia Lisett Rojas-Valladares

Herramientas educativas gratuitas disponibles en la Web para el aprendizaje del Inglés
Anakaren Cruz-Pérez, Maritza Librada Cáceres-Mesa, Joaquín García-Hernández

Diagnóstico de comprensión lectora en alumnos de primer semestre de la Preparatoria San José del Valle, de la Universidad de Guadalajara
Christian Pulido-Sánchez

La inteligencia artificial y su influencia en el rendimiento académico de los estudiantes.
Celeste Alejandra González-Trejo, Kinberly Jazmin Julián-Ortega

Experiencia educativa: preservar la lengua Hñähñu desde el núcleo familiar con alumnos de preescolar indígena del Valle del Mezquital
Celia Selina Pérez-Pérez, Sandra Ameyalli García-Pérez, Antonia Olguín-Neria

El uso de Google Sites para el fomento de las competencias investigativas en educación universitaria
Shalom Zamar Yescas-Chávez, Javier Moreno-Tapia, Irma Quintero-López

Garantías laborales para mujeres embarazadas: perspectiva de género y protección reforzada desde la formación universitaria
Gustavo Xavier Corral-Calderón, Lucila Gómez-Rodríguez, Marcia Jacqueline Córdova-Díaz

El proceso legislativo en el Ecuador. Una mirada desde la formación
Cayetano Martínez-Avendaño

Evaluación de sustratos orgánicos para la propagación asexual de caña de azúcar (Saccharum officinarum) desde la Maestría de Agroecología de la Universidad Técnica Estatal de Quevedo
Manuel Benjamín Suquilanda-Valdivieso
BURSA ULUDAĞ ÜNİVERSİTESİ KAMPÜS ALANI KURTARMA KAZISI BULGULARI
Authors: ALTIN Ahmet Ali , GÜLSEFA Gonca , KURU Buğra , ŞAHİN Mustafa 
Published: March 2024

2018 yılında, Bursa Uludağ Üniversitesi kampüsü içerisinde, kampüsün güney kapısının bitişiğindeki yol yapım çalışmaları esnasında herhangi bir kültür varlığının bulunup bulunmadığını ortaya koymak amacıyla kazılar yürütülmüştür. Bu makalede bu kazılarla beraber ulaşılan sonuçlara yer verilmiş ve ortaya çıkan sorulara yanıtlar aranmıştır.
Toplam 3 sondajda yürütülen kazı çalışmaları sırasında, 1 sondajdan görece iyi korunmuş durumda iki adet kiremit çatkı mezar gün yüzüne çıkartılmıştır. Bu mezarlarda iskeletlerin yanı sıra profil veren seramik parçaları, tüm olarak ele geçmiş unguentariumlar ve bir adet sikke de bulunmuştur. Bu buluntular ışığında söz konusu mezarlar tarihlendirilmiştir. Makalede ayrıca, mezarların ait olduğu nekropol sahasının hangi yerleşim yerlerine ait olabileceği sorusuna da öneriler getirilmiştir.
ZAMAN VE DİLİN AYNASINDA: BATIYA YOLCULUK VE MİR’ATÜ’L-MEMALİK ESERLERİNİN KARŞILAŞTIRILMASI
Authors: AKBAŞ Cihat 
Published: March 2024

Bu makalede, 16. yüzyıl Osmanlı denizcisi ve bilgini Seydi Âli Reis’in “Mir’atü’l-memalik” adlı eseri ile Çin klasik edebiyatının öne çıkan eserlerinden “Journey to the West” (Batıya Yolculuk) arasındaki dil bilimsel ve kültürel yönler incelenmiştir. Her iki eser de kendi coğrafyalarının ve dönemlerinin sosyal, kültürel ve bilimsel düşüncelerini yansıtan birer dil hazinesi olarak öne çıkar. “Mir’atü’l-memalik” Osmanlı İmparatorluğu’nun diller, gelenekler ve denizcilik bilgisi üzerine değerli bilgiler sunarken; “Journey to the West” Çin mitolojisi, Budizm ve edebî dilin gelişimi üzerine derinlikli analizler içerir.
Karşılaştırmalı analizimiz, her iki eserin dilsel yapı, anlatım teknikleri ve sembolizm açısından nasıl benzerlikler ve farklılıklar gösterdiğini ortaya koyar. Seydi Âli Reis’in eseri, denizcilik terimleri ve dönemin siyasi olaylarına özgü terimlerle zenginleşirken, Çin eseri fantastik öğeler, alegorik karakterler ve dinî öğretiye özgü kavramlarla doludur. Eserlerin dili ve anlatımı, o dönemlerdeki kültürel değerler ve inanç sistemleri ile yakından ilişkilidir ve bu da her birinin kendi coğrafyasının sosyal yapısını ve dönemin dünya görüşünü yansıttığını göstermektedir.
Ayrıca, bu çalışma her iki eserin de modern dil çalışmaları ve karşılaştırmalı edebiyat araştırmalarına olan katkılarını da değerlendirir. Bu eserlerin dilsel ve edebî analizi, modern Türkçe ve Çincenin tarihsel evrimine ışık tutarken, aynı zamanda gelecekteki araştırmalar için zengin bir veri tabanı ve analiz yöntemi sunar.
Sonuç olarak, “Mir’atü’l-memalik” ve “Journey to the West”, her ikisi de kendi dönemlerinin dünyasını ve dillerini şekillendiren kilit eserlerdir. Bu makalede yapılan analizler, dilin kültürel ve tarihsel bağlamda nasıl bir evrim geçirdiğinin ve edebiyatın bu süreçteki rolünün daha iyi anlaşılmasına katkıda bulunmayı amaçlamaktadır.
KUTADGU BİLİG’İN EĞİTSEL DEĞERİNE YÖNELİK ÇALIŞMALAR ÜZERİNE BİR İNCELEME
Authors: BOZKIRLI Kürşad Çağrı , AVCİ Lütfi , ŞİMŞEK Bahattin 
Published: March 2024

Bu araştırmanın amacı, Kutadgu Bilig’in eğitsel değerine yönelik çalışmaları bir araya getirmek, ilgili araştırmaları birtakım özelliklerine göre inceleyip değerlendirmektir.
Araştırma “Doküman İncelemesi” yöntemiyle yürütülmüş ve verilerin çözümlenmesi için “İçerik Analizi” tekniği kullanılmıştır. Tr Dizin ve Ulusal Tez Merkezi veri tabanları incelenerek yapılan alan yazını taraması sonucunda Kutadgu Bilig üzerine yayımlanmış olan çalışmalar içerisinden eserin eğitsel değerine yönelik yürütülmüş olan 21 makale, 8 yüksek lisans tezi, 2 doktora tezi tespit edilmiştir. Elde edilen veriler 5 farklı başlık altında tablolaştırılarak aktarılmıştır.
Araştırma sonucunda Kutadgu Bilig’in eğitsel değeri üzerine yapılan çalışmaların çoğunlukla 2017-2021 yılları arasında yoğunlaştığı, birçoğunda araştırma ve analiz yöntemlerinin belirtilmediği, belirtilenlerin ise nitel şekilde desenlendiği ve bu araştırmalarda toplanan verilerin içerik analiziyle analiz edildiği tespit edilmiştir.
Evaluation of Drought in the Ken River Basin in Bundelkhand Region, India
Authors: Dwivedi Manish , Mishra Alok Kumar , Pandey Rajendra Prasad , Suryavanshi Shakti , Kumre Shailendra Kumar 
Published: March 2024

The present study exhibits the analyses of the meteorological drought events in the Ken Basin using various indices viz., Standardized Precipitation Index (SPI) for different time-scale and Rainfall Departure (RD) method. Precipitation data from 1990 to 2020 for six districts falling in the basin have been used to compute SPI and RD values. The computation of SPI series has been carried out for 1-month, 3-month, 6-month, 9-month and 12-month time-scales. The analysis indicated that the most parts of the basin experienced drought events in the years 2007, 2015 and 2017 region during the years. However, the basin was affected partially in the other drought years. The maximum severity of drought has been recorded as -65% and -52% in the year 1997 in Mahoba and Banda districts respectively. However, the up-reach parts of the basin were not affected in the year 1997. The comparative analysis of RD and SPI exhibited a good correlation with 3-month and 6-month SPI time steps. It is found that the SPI-3 identifies the meteorological drought event appropriately followed by SPI-6.
Innovations and Future Trends in Storage Pest Management
Authors: Mishra Rishabh , Tripathi Paritosh , Kumar Puneet , Rajpoot Pankaj Kumar , Verma Shikhar , Aman Ashutosh Singh 
Published: March 2024

Current innovations and future trends in storage pest management, with a specific focus on the Indian context. The critical role of effective pest management in agriculture and food security is underscored, considering its impact on economic stability and public health. It begins by detailing the challenges faced in storage pest management, including the variety of pests like insects and rodents, and the damage they inflict on stored agricultural products. It critiques the limitations of traditional pest management methods, particularly chemical control, and highlights emerging issues such as climate change effects and pesticide resistance. The core examines the latest innovations in storage pest management. Advanced chemical approaches like novel pesticides and controlled release formulations are discussed, alongside the rise of nanotechnology applications in pest control, including nano-pesticides and smart delivery systems. The emergence of biological control innovations, particularly new biocontrol agents, and genetic control strategies like the sterile insect technique, marks a significant shift towards more sustainable pest management methods. Additionally, It explores developments in physical and mechanical control methods, emphasizing improved storage facilities and environmental control techniques. Integrated Pest Management (IPM) approaches are identified as a key future trend, promoting holistic and sustainable strategies, with case studies underscoring their success and practical application. It also addresses the vital role of policy and regulatory developments, considering the impact of global regulations and the importance of international cooperation and standards in shaping pest management practices in India. Ethical and environmental considerations form a crucial part of the discourse, focusing on the ecological impact of pest management and the balance between control measures and conservation efforts. It concludes with an examination of practical applications and case studies, providing insights into real-world challenges and the strategies employed to overcome them. Overall, It offers a thorough analysis of the state-of-the-art in storage pest management, highlighting the intersection of innovation, sustainability, and practicality. It aims to provide valuable guidance for researchers, policymakers, and practitioners in the field, contributing to the advancement of more effective, environmentally responsible, and sustainable pest management strategies in India.
Stability Analyses for Yield and Its Components in Little Millet (Panicum sumatrense L.)
Authors: Madhavilatha L. , ShanthiPriya M. , Anuradha N. , Reddy C.V. Chandra Mohan , Soumya P. , Kumar M. Hemanth 
Published: March 2024

Linear regression model of Eberhart and Russell is used to identify high yielding stable little millet genotypes suitable across environments. Pooled analysis of variance revealed significant genetic variability among the little millet genotypes for yield and yield attributing traits. Significant variability among environments confirms the heterogeneity in the locations for the traits. Significant genotype x environment interaction for all the traits indicated differential response of the genotypes for the traits in different locations. Among genotypes BL-6, LMNDL-4, LMNDL-3, OLM 203, VS 13, VS 15, VS 19, VS 25 and VS 6, with a regression coefficient near to unity and non-significant deviation from regression, were considered to be highly stable and suitable to all environments for fodder yield. For grain yield VS10 and VS 19 genotypes recorded regression coefficient near to unity with non-significant deviation from regression were considered to be stable in all the environments. GGE biplot model were used to evaluate stability for important traits; fodder yield and grain yield and test location representativeness in little millet genotypes. The testing locations were partitioned into two mega environments (ME) for fodder yield. ME1 was represented by Nandyal and Vizianagaram with OLM 203 as the winning genotype, while in ME 2 which was represented by Perumallapalle with LMNDL 4 performed well. Genotype VS 10 was stable for fodder yield in all the environments.For grain yield over pooled locations, BL 6 performed well at Perumallapalle location while LMNDL 5 performed well at Nandyal. Genotype VS 6 was the best genotype for Vizianagaram. The genotype VS 19 was near to origin and it was considered as stable for all the environments.
An investigation of the mechanisms of ultrasonically enhanced desorption
Authors: Hamdaoui Oualid , Naffrechoux Emmanuel 
Published: January 2007

AbstractIn this work, the mechanisms underlying ultrasonic desorption of 4‐chlorophenol from granular activated carbon have been explored. Desorption experiments are investigated in the absence and presence of 516 kHz ultrasound of different intensities. Using three regenerating solutions and two temperatures, it has been shown that ultrasonic irradiation considerably improves both the amount and the rate of desorption. Desorption increases with increasing temperature and ultrasound intensity. The addition of sodium hydroxide or a mixture of sodium hydroxide and ethanol to the regenerating medium leads to an enhancement of the desorption, especially in the presence of ultrasound. The mechanisms of ultrasonically enhanced desorption is due both to the thermal and non‐thermal (hydrodynamical) effects of ultrasound. Hydrodynamical phenomena are principally produced by the acoustic vortex microstreaming within porous solids as well as at the solid‐liquid interface and by the high‐speed micro‐jets and high‐pressure shock waves produced by acoustic cavitation. The thermal effects are evaluated as localized hot spots formed when bubbles cavitated as well as by global heating of the medium and piezoelectric transducer heating‐up. Additionally, the non‐thermal effect of ultrasound is greater than the thermal effect, and it is more noticeable when the ultrasonic irradiation is carried out in a high temperature regenerating medium. © 2007 American Institute of Chemical Engineers AIChE J 2007
Asymmetric Synthesis of 2‐Trifluoromethyl‐1,2,3‐triols
Authors: Enders Dieter , Herriger Cornelia 
Published: January 2007

AbstractThe asymmetric synthesis of the 2‐trifluoromethylated 1,2,3‐triols 5 starting from 2,2‐dimethyl‐1,3‐dioxan‐5‐one (1) is described. The enantiomerically pure α‐alkylated dioxanones 3 and 6 were obtained via the SAMP/RAMP hydrazone methodology. Trifluoromethylation of the monoalkylated dioxanones 3 with (trifluoromethyl)trimethylsilane in the presence of TBAF gave the 2‐trifluoromethylated acetonide‐protected triols 4 in high diastereo‐and enantiomeric excesses (de ≥ 96 %, ee = 92 – ≥ 98 %) and good overall yields (52–97 %). Finally, deprotection of the triol under acidic conditions afforded the title compound 5 (de ≥ 96 %, ee = 95, 96 %) as a typical example. In addition, the methodology was extended to the trialkylated dioxanone 6 leading to the trifluoromethylated alcohol 7 with two neighbouring quaternarystereocenters in good yield (77 %) and very good diastereo‐ and enantiomeric excesses (de ≥ 96 %, ee = 98 %). (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
APOE and cytokines as biological markers for recovery of prevalent delirium in elderly medical inpatients
Authors: Adamis Dimitrios , Treloar Adrian , Martin Finbarr C. , Gregson Norman , Hamilton Gillian , Macdonald Alastair J. D. 
Published: January 2007

AbstractBackgroundDelirium frequently occurs in the context of infection and other inflammatory conditions associated with elevated levels of cytokines. Cytokines used therapeutically can induce symptoms of delirium as an adverse effect. We hypothesized that a causal relationship might exist between delirium and cytokine production during illness. Further, we speculated that the APOE genotype of patients might influence their rate of recovery from delirium given that APOE is associated with amyloid deposition, increased susceptibility to exogenous neurotoxins, and can affect the immune response.MethodsA cohort of 164 acutely ill patients, 70 years or older, admitted to an elderly medical unit were studied within 3 days of hospital admission and re‐assessed twice weekly until their discharge, to identify and follow the clinical course of delirium. The APOE genotype and the level of circulating cytokines were determined for 116 and 60 patients respectively.ResultsPrevalent delirium was significantly (p < 0.05) associated with a previous history of dementia, age, illness severity, disability and low levels of circulating IGF‐I. Recovery was significantly associated (p < 0.05) with lack of APOE 4 allele and higher initial IFN‐γ. A model incorporating gender, APOE epsilon 4 status and IGF‐I levels predicted recovery or not from delirium in 76.5% of cases, with a sensitivity 0.77 and specificity 0.75.ConclusionsA relationship between delirium with APOE genotype, IFN‐γ, and IGF‐I, but not with IL‐6, IL‐1, TNF‐α, and LIF was found. A predictive model of recovery was derived from gender, APOE status, and IGF‐I levels. This model needs replication with further studies. Copyright © 2007 John Wiley & Sons, Ltd.
Alendronate prevents bone loss and improves tendon‐to‐bone repair strength in a canine model
Authors: Thomopoulos Stavros , Matsuzaki Hironori , Zaegel Melissa , Gelberman Richard H. , Silva Matthew J. 
Published: January 2007

AbstractPreviously we showed a loss of bone and a concomitant decrease in mechanical properties in the first 21 days after flexor tendon insertion site injury and repair in a canine model. The goal of this short‐term study was to suppress bone loss after insertion site repair using alendronate in an attempt to prevent the reduction in biomechanical properties. Flexor tendons of the second and fifth digits of the right forelimbs of canines were injured and repaired. Dogs received a daily oral dose of alendronate (2 mg/kg). One digit in each dog also received a local dose of alendronate in the bone tunnel at the time of surgery. The repair was evaluated for bone mineral density (BMD) and biomechanical properties and compared to data from a previous study in which no alendronate was used. Alendronate was effective in protecting the distal phalanx from resorption during tendon‐to‐bone healing (BMD was 94 and 104% of control for systemic alendronate and for systemic plus local alendronate, respectively). Alendronate treatment prevented much of the decrease in ultimate load that occurs in the first 21 days. Without treatment, ultimate load was 42% of control. With systemic alendronate treatment and systemic plus local alendronate treatment, ultimate load was 78 and 69% of control, respectively. Failure mode was significantly different when comparing alendronate treatment to repair alone. A lower incidence of suture pull through was found in alendronate treated dogs, suggesting less tendon degeneration. Ultimate load can be improved in association with preventing the bone loss that normally occurs during the early period following tendon‐to‐bone repair. These initial short‐term data demonstrate the potential for a clinical treatment that could enhance tendon‐to‐bone healing. © 2007 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 25:473–479, 2007
Lipid composition and amino acid transport in a nystatin‐resistant mutant ofAspergillus niger
Authors: Mazumder Chitra , Kundu Manikuntala , Basu Joyoti , Chakrabarti Parul 
Published: January 2007

AbstractA nystatin‐resistant mutant ofAspergillus niger has been isolated and used as a model system to study the effect of altered sterol levels on lipid composition, transport behavior and physical properties of membrane lipids. There is a decrease in the sterol to phospholipid ratio in the mutant compared to the wild type. Although there is no qualitative change in phospholipid composition, the mutant contains a higher amount of phosphatidylcholine and a lower amount of phosphatidylethanolamine compared to the wild type. The most significant change is the elevated level of linoleic acid in the mutant, concomitant with a decreased level of oleic acid. These adaptive changes to nystatin resistance are manifested in the altered thermotropic behavior of membrane lipids as studied by the steady‐state fluorescence polarization technique. These changes are also associated with altered membrane permeability as evidenced by the change in Vmax values for uptake of some amino acids in the mutant compared to the wild type.
Liver subcellular fatty acid profiles of chicks fed diets containing hydrogenated fats and varying linoleate levels
Authors: Rogel A. M. , Watkins B. A. 
Published: January 2007

AbstractDay‐old male broiler chickens were fed semipurified diets containing 5% lipid from one of four different lipid sources: corn oil (CO), partially hydrogenated soybean oil (HSBO), a spent restaurant grease (SRG) and a purified mixture of triolein, tripalmitin and tristearin (OPS). Diets CO and HSBO contained adequate amounts of linoleic acid, but diets SRG and OPS were deficient in linoleate. In addition, SRG and HSBO containedtrans isomers of 16∶1 and 18∶1. The diets were fed for 3 wk to determine the effects of low linoleate levels andtrans isomers on fatty acid profiles in liver microsomes, mitochondria and cytosol. Chicks fed HSBO had the highest body weights, while those fed SRG and OPS had the lowest. The incidence and severity of dermatitis were similar for all treatments. The proportions of linoleate and arachidonate in lipids from liver subcecullar fractions were reduced significantly in chicks fed OPS and SRG; however levels of 20∶3ω9 were not increased. Feeding HSBO, which is high in both linoleate and linolenate, resulted in higher levels of 18∶3ω3 and 20∶5ω3 in liver subcellular fractions and lower levels of 20∶4ω6 than those seen in chicks fed CO. The isomeric forms of 18∶1 present in the partially hydrogenated fats (HSBO and SRG) appeared to be incorporated into the lipids of liver fractions. The results of this study show that dietary lipids influence fatty acid, profiles of chick liver microsomes, mitochondria and cytosol. Decreases in linoleate and arachidonate in these organelles occur before overt essential fatty acid (EFA) deficiency signs in chicks fed EFA‐deficient diets.
Deconjugation of bile acids by human intestinal bacteria implanted in germ‐free rats
Authors: Chikai Toshiyuki , Nakao Hiroyuki , Uchida Kiyohisa 
Published: January 2007

AbstractFecal bile acids in germ‐free rats were analyzed after inoculation withBacteroides vulgatus, Bifidobacterium longum, Escherichia coli orClostridium ramosum. B. vulgatus preferentially deconjugated tauro‐β‐muricholic acid andB. longum taurocholic acid.C. ramosum deconjugated both bile acids, butE. coli deconjugated neither. 7α‐Dehydroxylation of bile acids was negligible even after 18 days of inoculation, but a small amount of 7‐oxo‐bile acid, less than 5%, was formed. Fecal excretion of bile acids increased after inoculation withB. vulgatus, B. longum andC. ramosum, but not withE. coli.
Total and peroxisomal oxidation of various saturated and unsaturated fatty acids in rat liver, heart and m. quadriceps
Authors: Reubsaet F. A. G. , Veerkamp J. H. , Trijbels J. M. F. , Monnens L. A. H. 
Published: January 2007

AbstractRates of total and peroxisomal fatty acid oxidation were estimated from the production of14C‐labeled CO2 and acid‐soluble products from differently labeled [14C]fatty acids, in the absence and presence of antimycinrotenone, in homogenates of liver, heart and m. quadriceps. Total and peroxisomal oxidation rates of palmitic, oleic and linoleic acid were 3–4 times higher than those of arachidonic and adrenic acid which had higher oxidation rates than those of lignoceric and erucic acid. The peroxisomal contribution to the oxidation of the last fatty acids was similar to or higher than that of palmitic acid. For all fatty acids tested in these tissues, the mitochondrial contribution to β‐oxidation was higher than the peroxisomal contribution.Production of14CO2 and14C‐labeled, acid‐soluble metabolites from [13‐14]arachidonic acid indicated that polyunsaturated fatty acids can be chain‐shortened beyond their double bonds in m. quadriceps and heart as well as in liver. Although 2,4‐dienoyl‐CoA reductase requires NADPH, addition of this coenzyme did not influence arachidonic acid oxidation. Arachidonic acid oxidation was inhibited by palmitic acid in mitochondria and peroxisomes, but arachidonic acid had only a slight effect on palmitic acid oxidation.