Migración ilegal en Estados Unidos: retos y realidades actuales by Edilberto Torres Contreras

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Actual problems of modern business-education (based on foreign studies review) by Dina Yu. Migunova

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El estado actual de los derechos fundamentales en Honduras by Francisco Daniel Gómez Bueso

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Enhanced Dynamic Model of Pneumatic Muscle Actuator with Elman Neural Network by Alexander Hošovský, Ján Piteľ, Kamil Židek

“…To make effective use of model-based control system design techniques, one needs a good model which captures system’s dynamic properties in the range of interest. …”
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INTERDISCIPLINARY ACTIVITY TRAINING IN VIRTUAL ENGINEERING ENVIRONMENT: AN ACTUAL STATE AND PROSPECTS by V. S. Sheinbaum

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Sodium cation exchanged zeolites for direct air capture of CO2 by Do Yeong Kim, Wo Bin Bae, Haehyun Min, Kyeong-Hun Ryu, Sungjoon Kweon, Linh Mai Tran, Young Jin Kim, Min Bum Park, Sung Bong Kang

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Revisión del estado actual de la ciberseguridad en Colombia by Martín Díaz Acevedo, Álvaro Cremades Guisado

“… Este artículo evalúa el estado actual de la ciberseguridad en Colombia. Para ello, se analiza la política pública en tres momentos clave. …”
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Capturing the moment: facilitating learning from the margins. A photographic essay by Kevin J. Brazant

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A New Model for Capturing the Spread of Computer Viruses on Complex-Networks by Chunming Zhang, Tianliang Feng, Yun Zhao, Guifeng Jiang

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Bibliografías ecuatorianas: estado actual y últimos aportes, 2001-2005 by ( FLACSO)

“… El estado actual de la bibliografía en el Ecuador deja mucho que desear. …”
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Self-actualization and subjectivity in young men looking for a new job by N. A. Tsvetkova

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Molecular Descriptors on Line Graphs of Cactus Chains and Rooted Products Graphs by Iftikhar Ahmad, Maqbool Ahmad Chaudhry, Tarkan Öner, Tariq Mahmood, Muhammad Hussain

“…This article obtained the calculation of molecular descriptors for line graphs of chain ortho cactus and chain para cactus graphs. To predict the biological activity of a compound, the generalized Zagreb index, the first Zagreb index M1G, the second Zagreb index M2G, the F-index, the general Randic index, the symmetric division, the atom bond connectivity (ABC), and the geometric arithmetic (GA) descriptors are created.…”
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Finite-Time Terminal Sliding Mode Tracking Control for Piezoelectric Actuators by Jin Li, Liu Yang

“…The proposed controller is applied for nanopositioning of piezoelectric actuators (PEAs). Nonlinearities, mainly hysteresis, can drastically degrade the system performance. …”
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Segmentation of current and potential investors in retirement plans to retain and capture customers by Ronaldo Andrade Deccax, Carlos Heitor Campani

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Disturbance Observer-Based Adaptive Control of Hypersonic Vehicles with Constrained Actuators by Guan Wang, Li Li, Weihua Li, Huajun Zhou, Changbo Ma, Hongwei Xia

“…This study investigates an adaptive controller for the flexible air-breathing hypersonic vehicles (AHVs) subject to external disturbances and actuator constraints. The combination of nonlinear disturbance observer and adaptive mechanism is exploited to design an adaptive controller for each subsystem. …”
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Incorporating Machine Learning in Capture-Recapture Estimation of Survey Measurement Error by Maaike Walraad, Jonas Klingwort, Joep Burger

“… Capture-recapture (CRC) is currently considered a promising method to use non-probability samples to estimate survey measurement error. …”
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ACTUAL PROBLEMS OF INCREASING THE COMPETITIVENESS OF MACHINE-BUILDING ENTERPRISES IN MODERN CONDITIONS by N. Arsenieva, L. Putyatina, A. Zheltenkov

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Floating Neutral Detection Using Actual Generation of Form 2S Meters by I. Vicente, A. Arrinda, J. E. Rodriguez-Seco, L. Piyasinghe

“…A new classification-based detector is proposed to detect this condition, which only needs current measurements that the actual generation of form 2S meter gathers. Moreover, due to the simplicity of the algorithm, it can be embedded in the current generation of meters, which represents great potential of the detector. …”
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Situación actual de la invesügación psicológica en el Paraguay. by José E. García

“…Por investigación psicológica se entiende la aplicación de las técnicas, estrategias, recursos y metodologías que se derivan de las actua- les ciencias del comportamiento a la indagación de problemas de naturaleza psicológica o a la replicación activa de investigaciones concluidas. …”
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Classified List of Species Observed by H. G. Hubbard on the Giant Cactus by E. A. Schwarz

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