bluuebunny/crossref_metadata_2025_split huggingface dataset:
Promoción de hábitos y estilos de vida saludable en los adultos mayores de la comunidad de Villa Esther zona rural del municipio de Puerto Escondido Córdoba
Authors: Kerguelen Jesus , Cantero Osorio Fernando Manuel , Cogollo Julio , Negrete Ismael , Lozano Oscar , Sanchez Robin 
Published: December 2024

La calidad de vida y longevidad de las personas mayores depende en gran parte de los hábitos de alimentación y diferentes factores de tipo psico-social Barrón, V., Rodríguez, A., & Chavarría, P. (2017) , muchas de las patologías que en la actualidad se dan en adultos mayores son consecuencia de una mala planificación alimenticia durante las diferentes etapas de la vida, cabe destacar que cada día estas enfermedades aumentan porque algunos adultos mayores son sedentarios y su actividad física es casi nula, este trabajo busca promover hábitos y estilos de vida en adultos mayores de la comunidad de Villa Esther esto con el fin de minimizar el impactos de estas enfermedades no trasmisible y que puedan permitir mayor autonomía en estos adultos mayores El estudio tiene un enfoque cualitativo y un método de Investigación Acción Pedagógica que incluyó la aplicación de entrevistas semiestructuradas, encuesta sociodemográfica e interacción social con los sujetos ; evidenciando una problemática relacionada con el riesgo cardiovascular y la falta de promoción de hábitos y estilos de vida saludable ,la población estuvo conformada por 60 adultos mayores , la muestra corresponde a 12 , cómo resultados más significativo se encontró que el 100% de la población están en el estrato uno, su ocupación es jornalero , ama de casa u oficios varios En cuanto a las enfermedades más comunes el 56% de la población presenta hipertensión, así mismo el 33% manifiesta tener diabetes el 2% osteoporosis, finalmente los sujetos participantes de este estudio reportan en un 9 % tener otras patologías., 32% realiza actividad física de 1 a 4 días a la semana , finalmente existe poco interés por parte de los adultos mayores en educarse en salud, sus costumbres están muy enraizadas en creencias propias de sus ancestros, se concluye entonces que todos los adultos mayores participante de este estudio tienen riesgo cardio metabólico , que los niveles de actividad física son los relacionados con el día a día en sus labores de jornaleros, que no les interesa educarse en salud porque ellos tienen años viviendo así y que se deben a sus propias creencias , finalmente las entidades de salud les falta llegar con sus programas a la zona rural
بنية التكرير في الخطاب النبوي: خطبة الوداع أنموذجًا
Authors: قنبر مصطفى 
Published: December 2024

يرمي هذا البحث إلى دراسة بنية التكرير في الخطاب النبوي الشريف، من خلال أشهر خُطَبِ النبي ﷺ، خطبة الوداع؛ إذ عَمَدَ مُنشئ الخطاب إلى توظيف بنية التكرير شكلًا ومضمونًا في هذه الخطبة، سعيًا لتبليغ رسالته إلى مُتلقِّيها في كلِّ زمان ومكان، بما يحقِّق هدفي الإقناع والتأثير، وقد اعتمد البحث المنهج الوصفي التحليلي، متوسِّلًا المنهج الإحصائي الذي يتَّفق مع موضوعه، وتوصَّل البحث إلى أن توظيف بنية التكرير ساعَدَ في إيصال الرسالة التي حمَلَتْها الخطبة الشريفة، وتبليغها بكلِّ وضوح، وأبان عن فهْمِ مُنشئ الخطاب ﷺ العميق شخصيةَ متلقِّي هذا الخطاب، فضلاً عن تعدُّد أنماط التكرير (تكرير المفرد، التركيب، المضمون).
OS OBJETIVOS ESPECÍFICOS DA AULA NA DISCIPLINA DE HISTÓRIA
Authors: Pedro Fernandes Maria - Soyo (Angola) António 
Published: December 2024

O artigo aborda sobre os objetivos da aula na disciplina de História, tendo sido formulado alguns exemplos de objetivos específicos a partir dos temas da 5ª classe do ensino primário de Angola. A pesquisa tem como objetivo, compreender o processo para elaboração dos objetivos específicos da aula na disciplina de História. A presente pesquisa é do tipo qualitativo. Utilizamos os seguintes métodos: bibliográfico, análise-síntese e aulas práticas. As aulas práticas serviram como base diagnóstico do problema de pesquisa, que é a dificuldade na elaboração dos objetivos específicos por parte dos estudantes das ciências da educação. No universo de população de quarenta estudantes da turma-A do 3º Ano do Instituto Superior Politécnico do Soyo, selecionamos de maneira aleatória para amostra vinte estudantes. Os estudantes selecionados, lecionaram aulas de História aos seus colegas. O objetivo destas aulas era para se desenvolver as habilidades de lecionar por parte dos estudantes e avaliar a maneira como elaboram os objetivos da aula na disciplina de História. As principais regras para elaboração dos objetivos específicos são: verbo ativo, ação principal, nível de desempenho e as condições para o alcance dos mesmos. A aula deve decorrer na base do alcance dos três domínios dos objetivos específicos: cognitivo, psico-motor e afetivo. As perguntas de controlo devem ter ligação com os objetivos específicos da aula. Cada objetivo deve ter uma pergunta de controlo, que comprova se o objetivo foi alcançado ou não.
On the question of the origin of the Ingush endoethnonym – gIalgIai
Authors: Albogachiev Magomed Mikhailovich 
Published: December 2024

The article examines the question of the origin of the self–name of one of the modern Nakh peoples – Ingush – Gialgiai. According to a number of researchers, the term "gIalgIai" in the form of "kalkans, kalkans, kalki, kolki, etc., in Russian sources is first found in the article lists of the XVI–XVII centuries. However, according to the author, the term appeared much earlier than that time. The purpose of the article is to show the connection of this term with the name of the ancient people of the Eastern Black Sea region – the Kolkhovs, based on the etymological analysis of the ethnonym "gIalgIai", as well as the analysis of historical and historiographical sources. In addition, the article attempts to link the ethnonym "gIalgIai" with the name of the eponymous ancestor of the Nakh peoples in medieval Georgian sources – "Kavkas". When studying this issue, the author used historical-genetic, historical-chronological, narrative, historical-comparative and comparative methods. According to the author, the name "gIalgIai" is one of the oldest endo-ethnonyms of the Nakh peoples. In the course of the study, the author comes to the conclusion that the ethnonym "gIalgIai" is of the same origin as the name Kolkhov. At the same time, a comprehensive analysis of written sources and ethnographic material conducted by the author shows that the eponym "Kavkas" is a Greek translation of the Assyrian term "&#7723;ab&#7723;u", which designated the Hurrian-Urartian tribes. In turn, "&#7723;ab&#7723;u" goes back to "qul&#7723;a" – the common self-name of the Hurrian-Urartian tribes. The novelty of the research lies in the fact that for the first time the comparison of the term "gIalgIai" with the ancient ethnonym "kolkhi (kolkhai)" is carried out, conducting a thorough analysis of a large volume of historical and historiographical sources. The author also outlined promising areas for further research on this issue.
Effect of different Organic Media on Cost Economics of Strawberry (Fragaria x ananassa Duch.) Propagated through Runners Raised on Beds under Protected Condition
Authors: Nasim Aaisha , Sahu G.D. , Chawla Jagdish , Singh Ajay , Alam Mahabub , Eraqui Suhel , Tani Michi , Thakur Gunja , Husain Mohammad Faizan , Alam Shamsher 
Published: December 2024

Impact of various Organic Media on Strawberry (Fragaria x ananassa Duch.) Cost Economics at the Precision Farming Development Centre (PFDC), during the year 2020-21, Department of Fruit Science, College of Agriculture, IGKV, Raipur (C.G.) using runners raised on beds under protected conditions. Eight treatments and three replications made up the completely randomised design (CRD) used for the experiment's layout. The combination of cocopeat, rice husk, and vermicompost (1:1:1) was found to be the most efficient among the different treatments in terms of economy. In terms of economical aspects maximum gross return (7844165 Rs./ha), maximum net return (5983079 Rs./ha) and highest Benefit: Cost ratio recorded (3.22:1).
Fundamental Properties of Generalized n-th Roots of Real Numbers
Authors: Wolfinger Bernd E. 
Published: December 2024

In this paper we generalize our recent results related to the question “For which x \(\in\) R and n \(\in\) N, n \(\ge\) 2, \(\sqrt[n]{x}\) \(\in\) Q holds?”. We now address the more general question “For which x \(\in\) R and r \(\in\) Q, xr \(\in\) Q holds?”. We choose a step-wise approach to answer this generalized question starting with x representing an irrational number, followed by x representing a negative real number. Finally, we comprehensively answer the question for x representing a natural number, which also directly leads to solutions covering the practically relevant case of x representing a positive rational number. One important goal of our research has been to improve the understanding of the properties of irrational numbers as well as simplifying existing solutions for n-th root problems.
To demonstrate the potential usage of our results related to fundamental properties of n-th roots of real numbers, by way of example, we indicate how our results allow us to obtain elegant solutions for several rather challenging tasks related to irrational \(\sqrt[n]{x}\).
Geographical Variation in Pathogenicity of Rhizoctonia solani Isolates from Soybean Plants in Chhattisgarh, India
Authors: Sahu Suresh Kumar , Sunderrao Raut Ravindra , Sahu Rahul , Tandon Ashwarya L 
Published: December 2024

Rhizoctonia solani Kuhn is a soil-borne pathogen causing diseases such as aerial blight in soybean, it has been recognized as a serious problem in soybean-growing areas resulting in considerable yield losses. The present investigation was conducted to assess the pathogenicity of R. solani isolates collected from naturally infected soybean plants across various geographical locations in Chhattisgarh. A total of ten isolates were obtained and identified based on morphological characteristics. Pathogenicity tests were conducted under controlled conditions using soybean seedlings as hosts. The isolates showed various levels of virulence, ranging from mild to highly aggressive. Pathogenicity tests were tested by the detached leaf method and soil inoculation technique. In the detached leaf method, the symptom appearance was early noticed in RS-1, RS-2, RS-3, RS-5 and RS-10 at 72 hours while delay symptom appeared in RS-4 and RS-9 at 120 hours. In soil inoculation technique, the germination percent and percent mortality were observed and the maximum mortality percent was observed in RS-1 (88.83%) with germination percent (53.33%) whereas minimum in RS-4 (57.50%) with germination percent (80.00%). The fungus spreads close to plant canopy through its mycelia that grow aggressively. Based on pathogenicity test, the fungus caused both leaves to blight by detached leaf assay and soil inoculation method. These results suggest that R. solani could be a destructive pathogen being yield losses, so it must be controlled seriously. These findings underline the need for targeted management strategies to control R. solani in soybean fields, particularly in areas with higher pathogen virulence.
Absolute Stability
Authors: Carrasco Joaquin , Heath William P. 
Published: November 2021

AbstractAbsolute stability is one of the cornerstones of control theory. It was defined by Lurye and Postnikov in 1944 and has attracted much attention since then. Absolute stability concerns the stability of the feedback interconnection between a linear system and a nonlinear and/or uncertain object that belongs to a class of systems and is classically a memoryless nonlinearity defined by its input–output map. This feedback setup is known as the Lurye system. There has been particular focus on the case when the nonlinearity is slope restricted, that is, the maximum incremental gain of the nonlinearity is bounded. Furthermore, absolute stability is linked to the development of several underpinning results in control theory, for example, the Passivity Theorem, the Small Gain Theorem, dissipativity theory, integral quadratic constraint (IQC) theorems, and the Kalman–Yakubovich–Popov (KYP) Lemma. In this article, we cover the fundamental milestones in the development of the field, especially frequency‐domain techniques, from classical results such as the Circle Criterion up to the most recent developments with O'Shea–Zames–Falb multipliers.
Heterogeneous Single Atom Environmental Catalysis: Fundamentals, Applications, and Opportunities
Authors: Cui Tingting , Li Luxuan , Ye Chenliang , Li Xingyun , Liu Chengxiang , Zhu Shanhui , Chen Wei , Wang Dingsheng 
Published: November 2021

AbstractThe development of efficient catalysts is pivotal for pollution abatement to guarantee a sustainable and green industrial production. Supported single atom catalysts (SACs) with the advantages of maximum atom utilization, unique electronic structure, and distinguished metal support interaction have recently become a hotspot in the catalysis community, and bring new opportunities for environmental catalysis. This review aims to provide a comprehensive overview of the latest progress on the environmental SACs from both the fundamental and practical points of view. It starts with highlighting the state‐of‐the‐art synthesis strategies of great values for the practical use to construct challenging SACs. The applications of SACs in the environmental remediation processes are critically summarized, including CO oxidation, NOx decomposition, volatile organic compounds incineration, CO2 conversion, and water purification. Meanwhile, the topic also sketches out the recent progress for the non‐mercury catalyzed acetylene hydrochlorination reaction to address the environmental‐benign synthesis. Emphasis is placed on the elucidation of the structure–activity relationships and the underlying catalytic mechanisms to shed light on the guidelines for catalyst optimization and upgradation. Finally, the remaining challenges and perspectives for this flourishing field are also discussed.
Organic Electrolytes for pH‐Neutral Aqueous Organic Redox Flow Batteries
Authors: Chen Qianru , Lv Yangguang , Yuan Zhizhang , Li Xianfeng , Yu Guihua , Yang Zhengjin , Xu Tongwen 
Published: November 2021

AbstractDue to decoupled energy and power, the aqueous organic redox flow battery (AORFB) represents a promising energy storage technology that stores energy in redox‐active organic compounds dissolved in aqueous electrolytes. The organic compounds are composed of earth‐abundant elements and are therefore potentially cost‐effective. Their structures are diverse and highly tunable, rendering it possible to regulate the redox potential, water solubility, and cycling lifespan. Therefore, the adoption of redox‐active organics greatly expands the space for enabling exceeding performance merits compared to their inorganic counterparts. Herein, this work reviews the molecular design and engineering scheme of organic electrolytes, focusing exclusively on pH‐neutral AORFB that uses non‐corrosive and nonflammable pH‐neutral aqueous electrolytes with inexpensive inorganic salts as supporting electrolytes and features high safety, low corrosivity, low cost, and environmental benignity. Some comments on the present challenges and prospects of this ascendant domain are also presented.
Localized Electron Density Redistribution in Fluorophosphate Cathode: Dangling Anion Regulation and Enhanced Na‐Ion Diffusivity for Sodium‐Ion Batteries
Authors: Wang Jinjin , Kang Jinzhao , Gu Zhen‐Yi , Liang Qinghua , Zhao Xiangyuan , Wang Xiaomei , Guo Ruisheng , Yu Hong , Du Cheng‐Feng , Wu Xing‐Long 
Published: November 2021

AbstractPolyanionic transition metal polyphosphate (TMPO)‐type Na3V2(PO4)2O2F (NVPO2F) is promising as cathode for large‐scale sodium‐ion batteries (SIBs) on account of its considerable capacity and highly stable structure. However, the redox of transition metal and phase transitions along with the (de)intercalation of Na+ lead to its slow kinetics and inferior rate performance. Herein, chlorine (Cl) is applied as a heteropical dopant to obtain Cl‐doped NVPO2F (NVPO2−xClxF) cathode material for SIBs. Density functional theory investigation reveals that Cl doping tunes the localized electronic density and structure in NVPO2F lattice, causing the electron redistribution on vanadium center and dangling anions. Hence, the NVPO2−xClxF cathode exhibits a revised redox behavior of vanadium for Na+ extraction/insertion, increases Na+ diffusion rate, as well as lowers charge transfer resistance. A Na+ storage mechanism of reversible transformations between three phases and V4+/V5+ redox couple for NVPO2−xClxF cathode is verified. The NVPO2−xClxF cathode reveals a high rate capacity of ≈63 mAh g−1 at 30C and great cycle stability over 1000 cycles at 10C. More importantly, outstanding rate property (314 Wh kg−1 at 5850 W kg−1) and cycling capability are obtained for the NVPO2−xClxF//3DC@Se full cell. This study demonstrates a brand‐new strategy to prepare advanced cathode materials for superior SIBs.
A Multifunctional Biomimetic Flexible Sensor Based Novel Artificial Tactile Neuron with Perceptual Memory
Authors: Xia Qing , Qin Yuxiang , Zheng Anbo , Qiu Peilun , Zhang Xueshuo 
Published: November 2021

AbstractThe bio‐inspired sensory memory device functions as a multifunctional artificial perceptual learning system that can effectively analyze and retain multiple sensory signals. In this work, the multiscale hierarchical surface of reed leaves is templated to prepare CNTs/PDMS films, and a new type of electronic skin (E‐skin) is constructed. Due to its unique multi‐scale sensing layer surface, E‐skin exhibits a wide pressure detection range and ultrahigh sensitivity (235.95 kPa−1) and linearity (0.99 under 1.95–12.4 kPa). The memristor serving as artificial synapse is formed with HfO2 film as resistive switch layer, which has remarkable uniformity, large memory window of 102 and excellent plasticity. After integration of E‐skin with artificial synapse, the artificial synapse could be activated by the electrical information from the E‐skin to generate excitatory postsynaptic currents and the pressure information could be well retained by the memristor element. An artificial tactile perceptual neuron system with excellent retention performance, good stability and accurately recognition memory is realized, and meanwhile, the accurate decoding of Morse code by recognizing external pressure is realized. The present work transduces the concept of carbon‐based biology into a silicon‐based electronic device, which is of great significance to the development of hardware architecture in artificial intelligence.
Electrochemical Deposited Calcium Phosphate Nanomaterials with Micro‐Nano Interface for Capture and Non‐Invasive Release of Cancer Cells
Authors: Zhang Kelin , Zhang Qilin , Yu Mingxia , Wang Zixiang , Song Qingyuan , Zhu Cuiwen , Wu Xianjia , He Rongxiang , Zhao Xingzhong 
Published: November 2021

AbstractA low cost and easily fabricated 3D micro‐nano biocompatible calcium phosphate (CaP) microstructure platform is developed to efficiently capture and non‐destructively release cancer cells. The thickness of CaP is ≈3 µm after 2.5 min deposition and increased to ≈12 µm after 10 min deposition. The void size between CaP nanosheets is increased when the electro deposition time is increased. This micro‐nano bio‐interface is suitable for cancer cell capturing and culturing. More than 90% for the EpCAM positive cells are captured on the CaP substrates where the specific anti‐EpCAM antibody is modified. On the other hand, the CaP substrates are easily degraded in citric acid (pH 6.0). In this method, 80% of the captured cancer cells can be rapidly released in 2.5 min on the 3 µm thick CaP substrates. The released cancer cells can be well cultured and can keep their viability. This platform is successfully used to capture the CTCs from patients’ peripheral blood with different kinds of cancer. This platform can be applied in the controllable single CTC capture and release analysis, including downstream RT‐PCR, gene sequence, and single cell based tumor sphere culture in the future.
Discovery of Herbacetin as a Novel SGK1 Inhibitor to Alleviate Myocardial Hypertrophy
Authors: Zhang Shujing , Wang Yingchao , Yu Min , Shang Ye , Chang Yanxu , Zhao Hong , Kang Yu , Zhao Lu , Xu Lei , Zhao Xiaoping , Difrancesco Dario , Baruscotti Mirko , Wang Yi 
Published: November 2021

AbstractCardiac hypertrophy is a pivotal pathophysiological step of various cardiovascular diseases, which eventually leads to heart failure and death. Extracts of Rhodiola species (Ext.R), a class of commonly used medicinal herbs in Europe and East Asia, can attenuate cardiac hypertrophy both in vitro and in vivo. Serum/glucocorticoid regulated kinase 1 (SGK1) is identified as a potential target of Ext. R. By mass spectrometry‐based kinase inhibitory assay, herbacetin (HBT) from Ext.R is identified as a novel SGK1 inhibitor with IC50 of 752 nmol. Thermal shift assay, KINOMEscan in vitro assay combined with molecular docking proves a direct binding between HBT and SGK1. Site‐specific mutation of Asp177 in SGK1 completely ablates the inhibitory activity of HBT. The presence of OH groups at the C‐3, C‐8, C‐4’ positions of flavonoids is suggested to be favorable for the inhibition of SGK1 activity. Finally, HBT significantly suppresses cardiomyocyte hypertrophy in vitro and in vivo, reduces reactive oxygen species (ROS) synthesis and calcium accumulation. HBT decreases phosphorylation of SGK1 and regulates its downstream forkhead box protein O1 (FoxO1) signaling pathway. Taken together, the findings suggest that a panel of flavonoids structurally related to HBT may be novel leads for developing new therapeutics against cardiac hypertrophy.
Modulation of Gut Barrier Functions in Ulcerative Colitis by Hyaluronic Acid System
Authors: Kotla Niranjan G. , Isa Isma Liza Mohd , Rasala Swetha , Demir Secil , Singh Rajbir , Baby Becca V. , Swamy Samantha K. , Dockery Peter , Jala Venkatakrishna R. , Rochev Yury , Pandit Abhay 
Published: November 2021

AbstractThe active stages of intestinal inflammation and the pathogenesis of ulcerative colitis are associated with superficial mucosal damage and intermittent wounding that leads to epithelial barrier defects and increased permeability. The standard therapeutic interventions for colitis have focused mainly on maintaining the remission levels of the disease. Nonetheless, such treatment strategies (using anti‐inflammatory, immunomodulatory agents) do not address colitis' root cause, especially the mucosal damage and dysregulated intestinal barrier functions. Restoration of barrier functionality by mucosal healing or physical barrier protecting strategies shall be considered as an initial event in the disease suppression and progression. Herein, a biphasic hyaluronan (HA) enema suspension, naïve‐HA systems that protect the dysregulated gut epithelium by decreasing the inflammation, permeability, and helping in maintaining the epithelial barrier integrity in the dextran sodium sulfate‐induced colitis mice model is reported. Furthermore, HA‐based system modulates intestinal epithelial junctional proteins and regulatory signaling pathways, resulting in attenuation of inflammation and mucosal protection. The results suggest that HA‐based system can be delivered as an enema to act as a barrier protecting system for managing distal colonic inflammatory diseases, including colitis.