239   Artículos

« Anterior     Página: 1 de 12     Siguiente »

 
en línea
Wesley Pryor, Liem Nguyen, Qumrun Naher Islam, Faruk Ahmed Jalal and Manjula Marella    
Access to assistive products (AP) is an under-researched public health issue. Using an adaptation of a draft World Health Organization tool—the ‘Assistive Technology Assessment—Needs (ATA-N)’ for measuring unmet needs and use of A... ver más

 
en línea
Di Sun, Yongzhou Li, Peijin Liu, Bofeng Chen and Wei Fan    
A gas?solid-coupled sandwich combustion model was established for ammonium perchlorate (AP)/hydroxyl-terminated polybutadiene (HTPB) composite propellant. Numerical simulations were conducted to investigate the influence of the content of AP and the rela... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Fabián Santos-García, Karina Delgado Valdivieso, Andreas Rienow and Joaquín Gairín    
Academic performance (AP) is explained by a multitude of factors, principally by those related to socioeconomic, cultural, and educational environments. However, AP is less understood from a spatial perspective. The aim of this study was to investigate a... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Jianjun Lei, Jiarui Tao and Shanshan Yang    
Regarding access point (AP) overload and performance anomaly which is caused by mobile terminals with different bitrates, a joint AP association and bandwidth allocation optimization algorithm is presented in this paper. Meanwhile, load balancing and pro... ver más
Revista: Future Internet    Formato: Electrónico

 
en línea
Jianjun Lei, Jiarui Tao and Shanshan Yang    
Regarding access point (AP) overload and performance anomaly which is caused by mobile terminals with different bitrates, a joint AP association and bandwidth allocation optimization algorithm is presented in this paper. Meanwhile, load balancing and pro... ver más
Revista: Future Internet    Formato: Electrónico

 
en línea
Sukir Maryanto, Cinantya N. Dewi, Vanisa Syahra, Arief Rachmansyah, James Foster, Ahmad Nadhir and Didik R. Santoso    
An integrated magnetotelluric (MT) and geochemical study of the Blawan geothermal field has been performed. The character of the hot springs, the reservoir temperature, and geothermal reserve potential of Blawan geothermal field are assessed. MT measurem... ver más
Revista: Geosciences    Formato: Electrónico

 
en línea
Wolfgang Jarausch, Miriam Runne, Nora Schwind, Barbara Jarausch and Uwe Knauer    
Apple proliferation (AP) is an economically important disease in many apple-growing regions caused by ?Candidatus Phytoplasma mali? which is spread by migrating psyllid vectors on a regional scale. As infected trees in orchards are the only inoculum sour... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Yuan Luo, Jiakai Lu, Qiong Qin and Yanyu Liu    
The Jump Point Search (JPS) algorithm ignores the possibility of any-angle walking, so the paths found by the JPS algorithm under the discrete grid map still have a gap with the real paths. To address the above problems, this paper improves the path opti... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Calvin J. Heusser,George H. Denton,Arturo Hauser,Bjorn G. Andersen,Thomas V. Lowell     Pág. 25 - 46
RESUMEN. Registros de polen cuaternario del Archipielago de Chiloe en el contexto de glaciacion y clima. Basado en cinco secuencias de polen fosil controladas cronologicamente por 35 edades de radiocarbono, se presenta una interpretacion de la vegetacion... ver más
Revista: Andean Geology    Formato: Electrónico

 
en línea
Calvin J. Heusser,George H. Denton,Arturo Hauser,Bjorn G. Andersen,Thomas V. Lowell     Pág. 25 - 46
RESUMEN. Registros de polen cuaternario del Archipielago de Chiloe en el contexto de glaciacion y clima. Basado en cinco secuencias de polen fosil controladas cronologicamente por 35 edades de radiocarbono, se presenta una interpretacion de la vegetacion... ver más
Revista: Andean Geology    Formato: Electrónico

 
en línea
Zhi Cai, Meilin Ji, Qing Mi, Bowen Yang, Xing Su, Limin Guo and Zhiming Ding    
The urban rail transit stations are an important part of an urban transit system. Scientific and reasonable location of rail transit station can greatly alleviate traffic pressure. The number of people in the surrounding area of a rail transit station is... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Sai-On Cheung, Ka-Chi Lam, Schek-Sau Wong, Sik-Hung Wong     Pág. 65 - 72
Authorized Persons (AP) play a critical role in the design and construction of building works in Hong Kong. Under the Building Ordinance, design and construction of building works need to be coordinated and monitored by an AP registered with the Building... ver más

 
en línea
Sai-On Cheung, Ka-Chi Lam, Schek-Sau Wong, Sik-Hung Wong     Pág. 65 - 72
Authorized Persons (AP) play a critical role in the design and construction of building works in Hong Kong. Under the Building Ordinance, design and construction of building works need to be coordinated and monitored by an AP registered with the Building... ver más
Revista: Construction Economics and Building    Formato: Electrónico

 
en línea
Marzieh Motallebi, Caela O?Connell, Dana L. Hoag, Deanna L. Osmond     Pág. 1 - 13
Over half of lakes, reservoirs, and ponds in the United States are threatened or impaired, mostly by nutrients. One policy to improve water quality is water quality trading (WQT). While the concept is appealing, adoption of conservation practices in thes... ver más
Revista: Water    Formato: Electrónico

 
en línea
Marzieh Motallebi, Caela O?Connell, Dana L. Hoag and Deanna L. Osmond    
Over half of lakes, reservoirs, and ponds in the United States are threatened or impaired, mostly by nutrients. One policy to improve water quality is water quality trading (WQT). While the concept is appealing, adoption of conservation practices in thes... ver más
Revista: Water    Formato: Electrónico

 
en línea
Renata Gomes de Oliveira, Sandra R. Freitas Pinheiro, Karen B. Goulart, Aldrin V. Pires, Frederico de C. Figueiredo, Karoll A. Alfonso Torres-Cordido     Pág. 19 - 25
Phosphorus is an important mineral for optimum growth and bone mineralization and is considered the third most expensive nutrient in diets for nonruminants. An experiment was conducted to evaluate the available phosphorus requirements (AP) for meat-type ... ver más
Revista: Ciencia e Investigación Agraria    Formato: Electrónico

 
en línea
Junyi Chen, Yanyun Shen, Yinyu Liang, Zhipan Wang and Qingling Zhang    
Aircraft detection in SAR images of airports remains crucial for continuous ground observation and aviation transportation scheduling in all weather conditions, but low resolution and complex scenes pose unique challenges. Existing methods struggle with ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Sul-Min Yun, Hang-Tak Jeon, Jae-Yeol Cheong, Jinsoo Kim and Se-Yeong Hamm    
Estimating the groundwater recharge rate is essential in all groundwater-related fields, including groundwater development, use, management, modeling, and contamination analysis. In this study, we proposed a combined method of water budget and climate ch... ver más
Revista: Water    Formato: Electrónico

 
en línea
Shaojie Tong, Baoling Cui, Xuechan Zhang, Jianjiao Wei, Shenggang Pan, Zhaowen Mo, Hua Tian, Meiyang Duan and Xiangru Tang    
Revista: Agronomy    Formato: Electrónico

 
en línea
Weiqiang Xiong, Yunjie Liu, Tianfu Zhang, Shixi Wu, Dawen Zeng, Xiang Guo and Aimin Pang    
Aluminium?lithium alloy (Al?Li alloy) powder has excellent ignition and combustion performance. The combustion product of Al?Li alloy powder combined with ammonium perchlorate is gaseous at the working temperature of solid rocket motors, which greatly re... ver más
Revista: Aerospace    Formato: Electrónico

« Anterior     Página: 1 de 12     Siguiente »