483   Artículos

« Anterior     Página: 1 de 25     Siguiente »

 
en línea
William J. Cox and Jerome H. Cherney    
Maize producers transitioning to an organic cropping system must grow crops organically without price premiums for 36 months before certification. We evaluated conventional and organic maize with recommended and high seeding and N rates in New York to id... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Chenghao Yu, Jifei Ye, Hao Chang, Weijing Zhou, Xiao Han, Mingyu Li and Heyan Gao    
The ejection of the plasma plume produced by laser ablation is an important process for inducing mechanical effects. Therefore, in this paper, the characteristics of the plasma plume are investigated in order to analyze the impulse coupling mechanism wit... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Agusti Torres, Ana-Maria Abril and Eric E. G. Clua    
Baited remote underwater video systems (BRUVs) are efficient devices for remotely characterising the assemblage and relative density of fishes and other marine organisms. However, technological constraints (e.g., battery life and limited storage memory) ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Yuqi Guo, Yangzhou Chen and Chiyuan Zhang    
In order to estimate traffic densities in a large-scale urban freeway network in an accurate and timely fashion when traffic sensors do not cover the freeway network completely and thus only local measurement data can be utilized, this paper proposes a d... ver más
Revista: Information    Formato: Electrónico

 
en línea
Jinhyun Hong    
Compact development is often recommended to reduce auto-dependency thereby decreasing related energy consumptions and transportation emissions. However, there could be a non-linear relationship between density and transportation emissions because of a po... ver más
Revista: Journal of Transport and Land Use    Formato: Electrónico

 
en línea
Miguel Ángel López Zavala and Eunice Espinoza Estrada     Pág. 1 - 12
In this study, a novel electrochemical oxidation cell using stainless steel electrodes was found to be effective in oxidizing acetaminophen and its transformation products in short reaction times. Aqueous solutions of 10 mg/L-acetaminophen were prepared ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Miguel Ángel López Zavala and Eunice Espinoza Estrada    
In this study, a novel electrochemical oxidation cell using stainless steel electrodes was found to be effective in oxidizing acetaminophen and its transformation products in short reaction times. Aqueous solutions of 10 mg/L-acetaminophen were prepared ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Xiaoqi Shen, Wenzhong Shi, Zhewei Liu, Anshu Zhang, Lukang Wang and Fanxin Zeng    
Human activity area extraction, a popular research topic, refers to mining meaningful location clusters from raw activity data. However, varying densities of large-scale spatial data create a challenge for existing extraction methods. This research propo... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Hugot Pichon, Yves Lembeye and Jean-Christophe Crebier    
In this article, inductor loss models are developed based on the experimental characterization of off-the-shelf components. The modelling steps and techniques are described and validated. It is shown that the model exhibits fairly good accuracy over a la... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Tarek Mahrous Korany Mohamed, Jianmin Gao, Mohamed E. Abuarab, Mohamed Kassem, Essam Wasef and Wessam El-Ssawy    
Due to the scarcity of water, it is necessary to develop an environmentally friendly method for increasing water productivity and crop production. An experiment was conducted to assess the effects of different magnetic levels (magnetic water level 1 (MWL... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Marta Ribeiro, Joost Ellerbroek and Jacco Hoekstra    
Future operations involving drones are expected to result in traffic densities that are orders of magnitude higher than any observed in manned aviation. Current geometric conflict resolution (CR) methods have proven to be very efficient at relatively mod... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Elena A. Petrova and Arseny M. Shur    
Binary cube-free language and ternary square-free language are two ?canonical? representatives of a wide class of languages defined by avoidance properties. Each of these two languages can be viewed as an infinite binary tree reflecting the prefix order ... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Zhicheng Shi, Ding Ma, Xue Yan, Wei Zhu and Zhigang Zhao    
Clustering methods in data mining are widely used to detect hotspots in many domains. They play an increasingly important role in the era of big data. As an advanced algorithm, the density peak clustering (DPC) algorithm is able to deal with arbitrary da... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Guy Iverson, Christa Sanderford, Charles P. Humphrey, Jr., J. Randall Etheridge and Timothy Kelley    
Wastewater contains elevated concentrations of fecal indicator bacteria (FIB). The type of wastewater treatment technology and septic system density may influence the FIB concentration and exports at the watershed scale. The goal of this study was to gai... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Christian Diller, Guido Nischwitz, Martin Kohl and Patrick Chojnowski    
Almost three decades ago, a paradigm change in funding policies for rural regions became effective in Europe and Germany, involving a move towards cooperative, actor-oriented regional development. However, little research has been published on the extent... ver más
Revista: Urban Science    Formato: Electrónico

 
en línea
Ratih Widiastuti, Wahyu Caesarendra, Eddy Prianto and Wahyu Setia Budi    
Revista: Buildings    Formato: Electrónico

 
en línea
Yuting Wang, Huilan Zhang, Pingping Yang and Yunqi Wang    
The effect of vegetation density on overland flow dynamics has been extensively studied, yet fewer investigations have focused on vegetation arrangements with different densities and position features. Flume experiments were conducted to investigate the ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Ratih Widiastuti, Wahyu Caesarendra, Eddy Prianto and Wahyu Setia Budi    
This research involves the study of two models of green facades and a model of bare wall. A house miniature was used as thermal lab. The aim of the project is evaluating the performance of energy transfer based on the various leaves densities on the gree... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Rodrigo Diana Navarro, Deliane Cristina Costa, Walisson de Souza Silva, Bruno Ceolin Silva, Ronald Kennedy Luz     Pág. 211 - 214
This study aimed to evaluate the effects of long-term transportation of juvenile pacamã at different densities. The transportation lasted 11 hours at densities of 40, 55, and 70 juveniles (2.1±0.6 g weight) per bag containing 8 L of water. The different ... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
TRAN VAN DO, DANG VAN THUYET, NGUYEN TOAN THANG, PHUNG DINH TRUNG, NGUYEN THI THU PHUONG     Pág. Page:101 - 106Abstrac
Revista: Journal of Global Ecology and Environment    Formato: Electrónico

« Anterior     Página: 1 de 25     Siguiente »