Time-Varying Total Stiffness Matrix of a Rigid Machine Spindle-Angular Contact Ball Bearings Assembly: Theory and Analytical/Experimental Verifications by Fawzi M.A. El-Saeidy

“…For a machine spindle-ACBBs assembly under mass unbalnce and a horizontal force at the spindle cutting nose when the bearing time-varying stiffness matrix (bearing cage rotation is considered) is used, the peak-to-valley variation in time domain of the stiffness matrix elements becomes significant compared to its counterpart when the bearing standard stiffness matrix (bearing cage rotation is neglected) is used. …”
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Microstructural analysis and preliminary wear assessment of wire arc additive manufactured AA 5083 aluminum alloy for lightweight structures by Prasanna Nagasai Bellamkonda, Maheshwar Dwivedy, Kaushik N.Ch

“…Tensile testing shows that horizontal samples (X-direction) have a UTS of 295 ± 5 MPa and elongation of 20.08 ± 0.8 %, while vertical samples (Y-direction) have a UTS of 267 ± 10 MPa and elongation of 16.43 ± 2.1 %. …”
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Developing an indicator system and assessing China's progress on climate change adaptation in 2010–2022 from dual-dimension by Yang Song, Xiu Yang, Huimin Li, Mingyu Liu

“…Looking ahead, this study will track the progress of climate adaptation actions in China, deepen the analysis of the sensitivity and relevance of adaptation actions, and aim to propose quantitative scientific methods to provide decision support for climate adaptation strategies. Horizontal gap analysis with countries shows that China's climate risks are higher than the global average. …”
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Study of possible intrauterine infection of goat fetus with caprine arthritis-encephalitis virus by V. Yu. Koptev, N. A. Shkil, N. Yu. Balybina, T. N. Belenkova

“…There are two routes of the CAE virus spread: vertical (lactogenic), when colostrum or milk from a seropositive goat serves as a transmission factor; and horizontal – from a diseased animal to a healthy one in case of crowded housing, feeding from common drinkers and feeders, as well as during mating. …”
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Diversité de la flore ligneuse à la périphérie du Parc national de Waza (Cameroun) by Evaliste Remi Jiagho, Louis Zapfack, Louis Paul Roger Kabelong Banoho, Moise Tsayem-Demaze, Jeannine Corbonnois, Paul Tchawa

“…The experimental research carried out consists of transects with variable sizes, horizontal, parallel and equidistant. Data collection was made on 23 transects, with a sampling rate of 0.8 %. …”
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Investigation on Nonuniform Extension of Hydraulic Fracture in Shale Gas Formation by Zhiheng Zhao, Youcheng Zheng, Yili Kang, Bo Zeng, Yi Song

“…In Changning shale block of China, it, as a promising treatment technology, is being used in horizontal well now. Due to the anisotropy of mechanical property and the stress shadowing effect between multiclusters, fractures would extend nonuniformly and even some clusters are invalid, leading to a poor treatment performance. …”
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EXERCÍCIO AERÓBICO OU DE FORÇA MUSCULAR MELHORA AS VARIÁVEIS DA APTIDÃO FÍSICA RELACIONADAS A SAÚDE EM MULHERES IDOSAS? by Vagner Raso, Erinaldo Luiz Andrade, Sandra Mahecha Matsudo, Victor Keihan Rodrigues Matsudo

“…As variáveis mensuradas foram: peso; adiposidade corporal, através da média de três dobras cutâneas (tríceps, subescapular e supraíliaca); índice de massa corporal (peso/estatura2); agilidade; impulsão horizontal e preensão manual, segundo padronização CELAFISCS. …”
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Evaluación del programa de la disciplina Morfofisiología Humana en la formación del tecnólogo en Electromedicina by Concepción Gómez Rives, Maricela Estopiñán García, Nieves Eneida Garriga Alfonso, Rita Martínez Pichardo

“…<br /> <strong>Resultados</strong>: se determinaron insuficiencias en el programa de estudio de la disciplina, entre las que destacan: la no fundamentación de la disciplina en el plan de estudio de Electromedicina; no se establece una correspondencia entre la disciplina y el perfil del egresado; no se establece la estructuración horizontal ni vertical del currículo; en el diseño curricular de la disciplina no todos los componentes del proceso enseñanza-aprendizaje se expresan con la precisión necesaria; no se reflejan vías para desarrollar el protagonismo del estudiante.…”
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Development of stepwise particle dosing algorithm in magnetic solution deposition to clarify maximum area fraction points by Yuki NAGASAKO, Ryo HAYASAKA, Takahiro OOMURA

“…Therefore, only the repulsive force caused by the magnetic moment of the particle is applied in the horizontal direction of the particle, leading to the formation of thin films with maximum surface integral rate points of less than 0.243. …”
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Update on the Role of Cannabinoid Receptors after Ischemic Stroke by Luciano S. A. Capettini, Silvia Q. Savergnini, Rafaela F. da Silva, Nikos Stergiopulos, Robson A. S. Santos, François Mach, Fabrizio Montecucco

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FUTURO DA EDUCAÇÃO COM INTELIGÊNCIA ARTIFICIAL by Yris Araújo Bandeira, Francisco José Alves de Aquino

“… A inteligência artificial (IA) aliada à educação tem sido alvo de intensos debates que colocam em xeque seu potencial disruptivo e seu horizonte de possibilidades. Neste escopo é que se debruça o presente artigo, ao propor a análise do papel da IA na educação, focando em seus impactos e desafios para os professores. …”
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Formación inicial de los profesionales de la educación en pedagogía intercultural: una asignatura pendiente. El caso de Aragón by José Emilio PALOMERO PESCADOR

“…Defiende que ante este nuevo horizonte social, cada vez más diverso y complejo, resulta imprescindible que las administraciones públicas, y la universidad en particular, asuman el compromiso de formar a los profesionales de la educación en educación intercultural. …”
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Extrusion of Femtosecond Laser-Implanted Intrastromal Corneal Ring Segments in Keratoconic Eyes: Prevalence, Risk Factors, and Clinical Outcomes by Amr Mounir, Mahmoud Mohamed Farouk, Marwa Mahmoud Abdellah, Engy Mohamed Mostafa

“…The study included eyes with channels created by a femtosecond laser (60 kHz IntraLase femtosecond system; Advanced Medical Optics, Santa Ana, California, USA) with implantation of Keraring intrastromal corneal ring segments (Mediphacos, Belo Horizonte, Brazil). Patient data and causes of Keraring extrusions were identified as being those rings that migrated or showed melting of the cornea with no other reason which required segment removal. …”
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Elliptical FRP-Concrete-Steel Double-Skin Tubular Columns under Monotonic Axial Compression by Bing Zhang, Gui-Sen Feng, Yan-Lei Wang, Cong-Cong Lai, Chen-Chen Wang, Xia-Min Hu

“…When subjecting to different loads in the two horizontal directions, elliptical columns are preferred as they can provide different bending stiffness and moment capacity around two axes of symmetry without significantly reducing the confining effect of the FRP tube. …”
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Comparative analysis of the DNA isolated from thyme leaves using different methods by I. V. Bulavin, O. A. Grebennikova, V. A. Brailko, S. A. Feskov, I. V. Mitrofanova

“…DNA quality was evaluated spectrophotometrically, with electrophoresis (horizontal, automated system Agilent 4200 TapeStation) and PCR.Results. …”
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L’école qui vient : éducation ou médiation ? La recomposition postmoderne, entre verticalité et horizontalité by Alain Kerlan

“…Et tout comme l’école, il est en quête d’un modèle susceptible de tenir ensemble, comme l’écrit Jean Caune « un axe horizontal, celui des relations interpersonnelles, et un axe vertical, celui d’un sens transcendantal qui oriente les rapports longs » (Pour une éthique de la médiation, PUG, p. 20). …”
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Russian Strategy for Eurasian Integration: Key Elements, Determinants and Prospects for Development by D. S. Alekseev

“…In that regard, the author concludes that, although the development of the Eurasian integration projects enables a wide range of horizontal and vertical economic linkages between the Eurasian Economic Union (EAEU) memberstates, overtly competitive nature of both the Russian and the Western states’ strategies increases the conflict potential of the region. …”
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Estimación de la incertidumbre aleatoria de la distorción sísmica de entrepiso de pórticos de concreto reforzado considerando la variabilidad del módulo elástico del concreto de Bo... by Daniel Ruiz, María C Borrero, María León, Hermes Vacca

“…Se establecieron las deformaciones para análisis modales espectrales y para análisis de fuerza horizontal equivalente. De acuerdo con los resultados, las deformaciones de entrepiso serian en promedio 147% de las de diseño. …”
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A review of design factors in steam and gas push for eco-friendly oil sands production and its field application in Canada by Sunghyun Kim, Hyundon Shin, Changhyup Park, Zhuoheng Chen, Kyungbook Lee

“…Sensitivity ranges for reservoir parameters include thief zone thickness of aquifer (0–0.5 times reservoir thickness), ratio of vertical to horizontal permeability for sandstone (0.3–0.65), and oil viscosity based on major oil sands regions in Canada (2,000,000 cp. for Athabasca, 200,000 cp. for Peace River, and 60,000 cp. for Cold Lake at 12 °C). …”
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Bio-Optical Response of Phytoplankton and Coloured Detrital Matter (CDM) to Coastal Upwelling in the Northwest South China Sea by Guifen Wang, Wenlong Xu, Shubha Sathyendranath, Wen Zhou, Wenxi Cao

“…These bio-optical properties, which showed distinct horizontal and vertical distributions across the continental shelf, were strongly influenced by upwelling processes, as well as the shelf topography. …”
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