Capacidades tecnológicas y organizacionales de las empresas mexicanas participantes en la cadena de valor de la industria aeronáutica by Juana Hernández Chavarria

“…El sector aeronáutico es un sector dinámico en innovaciones, I+D y uso de nuevos materiales, que hacen más eficiente el producto final. Este trabajo describe las capacidades tecnológicas y organizacionales de las empresas mexicanas que tienen participación en la cadena de valor; dichas capacidades son centrales en el posicionamiento actual y futuro de las empresas, ya que es primordial continuar aprendiendo para cubrir los requerimientos específicos que demanda el sector. …”
Get full text

Synthesis and Evaluation of New Phthalazine Urea and Thiourea Derivatives as Carbonic Anhydrase Inhibitors by Nurcan Berber, Mustafa Arslan, Emre Yavuz, Cigdem Bilen, Nahit Gencer

“…The compound was reacted with isocyanates and isothiocyanates to get the final products (3a–p). The results showed that all the synthesized compounds inhibited the CA isoenzymes activity. 3a (IC50 = 6.40 µM for hCA I and 6.13 µM for hCA II) has the most inhibitory effect. …”
Get full text

Adaptive Fuzzy Sliding Mode Guidance Law considering Available Acceleration and Autopilot Dynamics by Yulin Wang, Shengjing Tang, Wei Shang, Jie Guo

“…Simulation results show that the guidance law with available acceleration and autopilot dynamics (AAADG) is highly effective for reducing the acceleration command and achieving a small final miss distance.…”
Get full text

Megacities and the Environment by Ethan H. Decker, Scott Elliott, Felisa A. Smith

“…We conclude that megacities are not the final stage of urban evolution; rather, the climax of urban development will occur at a global scale when human society is at steady state with resource supply rates.…”
Get full text

INTEGRATING LOCAL WISDOM THROUGH PEUNAJOH-INDATU VIDEOS TO ENHANCE EFL STUDENTS’ SPEAKING SKILLS by Intan Zuhra, Mutia Agustisa, Muhammad Darwis, Nurjannah Nurjannah, Zahria Amalina

“…The study involved 25 final-year high school students from SMA Negeri 1 Kutablang. …”
Get full text

Editorial: Tertiary lymphoid structures (TLS) in the tumor immune microenvironment by Xinbo Gao, Xiangqin Zhao, Xuesong Li, Jin Zhang, Hui Zhao, Ying Ma

Get full text

VENTAJAS COMPETITIVAS DE LAS EMPRESAS DE TELEFONÍA MÓVIL EN AMÉRICA LATINA. Análisis desde la perspectiva de los grupos estratégicos by Mónica García-Ochoa Mayor, Nuria Bajo Davó, Félix Roux Martínez

“…El objetivo del presente artículo es estudiar la estructura de la industria de telefonía móvil en los países latinoamericanos, identificando la existencia de grupos estratégicos así como analizando las diferencias de desempeño empresarial entre los mismos. El propósito final es identificar las ventajas competitivas de los grupos con mejor desempeño, así como las estrategias que les han llevado a conseguirlo. …”
Get full text

A High-Performance Genetic Algorithm: Using Traveling Salesman Problem as a Case by Chun-Wei Tsai, Shih-Pang Tseng, Ming-Chao Chiang, Chu-Sing Yang, Tzung-Pei Hong

“…The proposed algorithm is motivated by the observation that genes common to all the individuals of a GA have a high probability of surviving the evolution and ending up being part of the final solution; as such, they can be saved away to eliminate the redundant computations at the later generations of a GA. …”
Get full text

Speech Impairment in a Large Sample of Patients with Parkinson’s Disease by Aileen K. Ho, Robert Iansek, Caterina Marigliani, John L. Bradshaw, Sandra Gates

“…Articulatory and fluency deficits manifested later, articulatory impairment matching voice impairment in frequency and extent at the ‘Severe’ stage. At the final stage of `Profound' impairment, articulation was the most frequently impaired feature at the lowest level of performance. …”
Get full text

Decoronation: An Alternative Treatment for Replacement Root Resorption by Marianne Sala, Asunción Mendoza-Mendoza, Rosa-María Yañez-Vico

“…Two clinical cases are presented: involving intrusive luxation [15-year-old female patient with an affected maxillary left lateral incisor (2.2)] and a replanted avulsed tooth [8-year-old male patient with avulsion of the right maxillary central incisor (1.1)]; both cases presented advanced root resorption so that decoronation with a prosthetic tooth replacement was decided as the final treatment option. Results. In the short-term follow-up, patients were asymptomatic and had no functional problems. …”
Get full text

Fatigue Performance of Reinforced Concrete T-Girders under Cyclic Loading by Jinquan Zhang, Bing Bai, Kechao Zhang, Shoushan Cheng, Shangchuan Zhao, Lei Wang, Chenxu Zhuang

“…Thereafter, the degradation gradually stabilized and continued for a long time. In the final stage, the cracks, strains, and stiffness degradation developed sharply and the girders failed quickly. …”
Get full text

Educating Preschoolers to Pro-Environmental Actions: A Metacognition-Based Approach by Martina Rulli, Elsa Bruni, Alberto Di Domenico, Nicola Mammarella

“…Although the interaction between metacognition and sustainability in preschoolers appears to be insufficiently explored, the final aim of this review is to offer a new education-based perspective about metacognition that can be implemented in early childhood to foster pro-environmental actions in the long-term. …”
Get full text

Spatial Information in Autonomous Modal Parameter Estimation by Randall J. Allemang, Allyn W. Phillips

“…In the work discussed, this final, consistent set of modal parameters is identifiable due to the combination of temporal and spatial information in a z domain state vector of relatively high order (5–10). …”
Get full text

Repair of mandrels of a continuous mill through the use of adapters by E. V. Zhuravleva, O. M. Lazko, A. N. Shashkov, A. B. Manyakin

“…The starting materials are the tailstocks that have been taken out of service.The process of repairing the mandrels allows the mandrel to be used in further work until the final regrinding to the last size range of the mandrel diameter.The technological process of repair begins with turning the surface of the mandrel to the required size, grinding the surface, the process of cutting off the rear part of the mandrel, including the threaded connection. …”
Get full text

Local level institutional complementarities in contemporary China by Alexandre De Podestá Gomes

“…Then the paper proceeds by presenting the analytical framework employed in this research and, after introducing the definitions of institutions and institutional complementarities, a comparison between Nanjing and Suzhou is presented. The final sections summarize the institutional characteristics and accumulation regimes found in both cities and conclude with the analysis.…”
Get full text

Microstructure and Mechanical Behavior of Hot Pressed Cu-Sn Powder Alloys by Ahmed Nassef, Medhat El-Hadek

“…This was explained by the release of load at the final event of the fracture limited area.…”
Get full text

Effect of Supplementation with Antioxidants on the Quality of Bovine Milk and Meat Production by Cristina Castillo, Víctor Pereira, Ángel Abuelo, Joaquín Hernández

“…One of the highlights is that sustainable farming, one in which production is combined with animal health, also impacts positively on the quality of the final products, with beneficial antioxidant properties to human health.…”
Get full text

Measuring Fluid Intelligence in Healthy Older Adults by Mohammed K. Shakeel, Vina M. Goghari

“…When DSS, TMT, DFT, and TT were included in the model, there was a significant change in the model and the final model was also significant, with DFT as the only significant predictor. …”
Get full text

Recommendation System with Biclustering by Jianjun Sun, Yu Zhang

“…Second, item-based collaborative filtering is used to generate global predictions. Finally, the two resultant predictions are fused to obtain a final one. …”
Get full text

Accuracy-Improved Fault Diagnosis Method for Rolling Bearing Based on Enhanced ESGMD-CC and BA-ELM Model by Wei Yuan, Fuzheng Liu, Hongbin Gu, Fei Miao, Faye Zhang, Mingshun Jiang

“…The fault feature vectors are calculated by the power spectrum entropy-weighted singular values. Finally, the ELM model optimized by BA iteratively is performed as the final classifier for fault classification. …”
Get full text