Results 71 to 80 of about 195,859 (249)

Uplink Throughput in a Single-Macrocell/Single-Microcell CDMA System, with Application to Data Access Points

open access: yes, 2005
This paper studies a two-tier CDMA system in which the microcell base is converted into a data access point (DAP), i.e., a limited-range base station that provides high-speed access to one user at a time.
Greenstein, Larry J.   +3 more
core   +2 more sources

PROM Khad an efficient source of P to replace the costly chemical Phosphatic Fertilizer [PDF]

open access: yes, 2012
The subsidy on phosphate fertilizers rose to an unacceptable level while alternate cost effective technologies are available. Fertilizer industry needs to develop innovative products using the recent advances in the agricultural sciences.
DMR Sekhar, MK Katewa, MS Shaktawat
core   +1 more source

Higher complement C4 gene copy number constitutes a shared genetic risk factor for giant cell arteritis and IgA vasculitis

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Low copy number (CN) of complement C4 isoforms and high CN of retroviral HERV‐K elements are known risk factors for many immune‐mediated inflammatory diseases (IMIDs), often showing sex‐biased effects. Here, we assessed whether CN variation within the C4 gene contributes to giant cell arteritis (GCA) and IgA vasculitis (IgAV), two complex ...
Laura Martínez‐Gutiérrez   +296 more
wiley   +1 more source

Vaccination with a Live Avirulent E. coli Vaccine Resulted in Improved Production Performance Combined with a Significant Reduction in Antimicrobial Use

open access: yesAntibiotics
Background/Objectives: In swine production, the post-weaning period has been identified as one of the most challenging and stressful periods in the life of a piglet due to changes in its environment and feeding regimen.
Frédéric Vangroenweghe   +2 more
doaj   +1 more source

Effect of CD14 polymorphisms on the risk of cardiovascular disease: evidence from a meta-analysis

open access: yesLipids in Health and Disease, 2019
Background CD14 polymorphisms are associated with an increased risk of cardiovascular events. So far, many studies have been conducted, whereas the results were not always consistent.
Jin-Jian Xu   +9 more
doaj   +1 more source

Development and germination of Sandersonia aurantiaca (Hook.) seeds : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Biology and Biotechnology at Massey University [PDF]

open access: yes, 1996
Sandersonia aurantiaca (Hook.) has recently become an important horticultural crop through its economic value for export of its cut flowers and tubers.
Zou, Xiuying
core  

Technique for Lateral Opening Wedge Distal Femoral Osteotomy Using Patient‐Specific Instrumentation for Genu Valgum and Patellar Instability

open access: yesArthroscopy Techniques, EarlyView.
Abstract Recurrent lateral patellar instability poses a technical challenge to orthopaedic surgeons. Isolated soft‐tissue procedures through medial patellofemoral ligament reconstruction or lateral release show unacceptably high failure rates. Lateral opening wedge distal femoral osteotomy addresses underlying bony malalignment and reinforces the soft ...
Alexander P. Decilveo   +4 more
wiley   +1 more source

Herbage Yield and Quality of Two Vegetative Parts of Indigofera at Different Times of First Regrowth Defoliation [PDF]

open access: yes, 2010
A field experiment using Indigofera sp. was conducted at the Farm Research Station of Faculty of Animal Science, Bogor Agricultural University, Darmaga Campus, during 2008-2009. The objectives of this study were to identify the effect of defoliation time
Abdullah, L. (L)   +1 more
core  

Comparative field‐scale assessment of TLUD and Kon‐Tiki biochar systems: agronomic performance and net CO2e‐based techno‐economics

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Post‐harvest agricultural residues in Latin America are commonly underutilized, leading to greenhouse gas emissions and lost opportunities for bio‐based value creation. This study tests the hypothesis that decentralized, farmer‐scale pyrolysis technologies can deliver comparable agronomic benefits while exhibiting distinct techno‐economic and ...
Juan F. Saldarriaga   +7 more
wiley   +1 more source

On the spin-2 Kaluza-Klein spectrum of AdS4 x S2(B4)

open access: yes, 2014
We perform a numerical study of the four-dimensional spin-2 Kaluza-Klein spectrum of supersymmetric AdS$_4\times S^2(\mathcal{B}_4)$ vacua and show that they do not exhibit scale separation.
Richard, Jean-Marc   +2 more
core   +3 more sources

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