نتایج جستجو برای: ops

تعداد نتایج: 2972  

Journal: :Investigative ophthalmology & visual science 2006
Nalini V Rangaswamy Wei Zhou Ronald S Harwerth Laura J Frishman

PURPOSE To determine the effect of experimental glaucoma in macaque monkeys on oscillatory potentials (OPs) in the slow-sequence multifocal electroretinogram (mfERG). METHODS Photopic slow-sequence mfERGs were recorded from anesthetized adult macaque monkeys and normal human subjects. The stimulus consisted of 103 equal-sized hexagons within 17 degrees of the fovea. The m-sequence was slowed,...

2003
C. Develder J. Cheyns E. Van Breusegem E. Baert D. Colle M. Pickavet P. Demeester

Optical Packet Switching (OPS) and Optical Burst Switching (OBS) are optical networking concepts based on fully exploiting fast dynamic allocation of (D)WDM channels. Compared to more static approaches focusing on providing endto-end optical channels, OPS and OBS aim at providing greater bandwidth efficiency, granularity and flexibility. In this paper we give an overview of the issues arising w...

2000
L. Epstein S. Bassein L. R. Wilhoit

In California, regulatory agencies are concerned about organophosphate (OP) contamination of surface water. OPs originate in part from applications on dormant almond and stone fruit orchards that are washed off during winter rainstorms. Programs conducted by the University of California Statewide Integrated Pest Management Project, University of California Cooperative Extension, and the Biologi...

Journal: :Environmental Health Perspectives 2001
E Hood

Do leaks of hydraulic fluids and jet engine lubricating oils cause potentially toxic fumes to be released into the cabins of commercial airliners? If so, do those fumes cause acute and chronic health problems such as headache, nausea, fatigue, memory loss, and neuromuscular damage in airline crew members and passengers? Those simple questions are at the heart of a brewing controversy. Advocacy ...

2002
Chris Develder Jan Cheyns Erik Van Breusegem Elise Baert Ann Ackaert Mario Pickavet Piet Demeester

Optical Packet Switching (OPS) and Optical Burst Switching (OBS) are optical networking concepts based on fully exploiting fast dynamic allocation of (D)WDM channels. Compared to more static approaches focussing on providing end-toend optical channels, OPS and OBS aim at providing greater bandwidth efficiency, granularity and flexibility. In this paper we give an overview of the issues arising ...

Journal: :The Annals of The Royal College of Surgeons of England 2010

Journal: :Journal of Agriculture, Food Systems, and Community Development 2014

Journal: :Revista sistemas 2022

El análisis de datos y el aprendizaje máquina están modificando cada aspecto actual nuestras vidas. Actividades que antes eran realizadas enteramente por seres humanos como la detección enfermedades, objetos, reconocimiento síntesis voz, entre otros, hoy en día siendo automatizadas usando algoritmos máquina.

2016
Intekhab Islam Gopu Sriram Mingming Li Yu Zou Lulu Li Harish K Handral Vinicus Rosa Tong Cao

Cellular therapy using stem cells in bone regeneration has gained increasing interest. Various studies suggest the clinical utility of osteoprogenitors-like mesenchymal stem cells in bone regeneration. However, limited availability of mesenchymal stem cells and conflicting evidence on their therapeutic efficacy limit their clinical application. Human embryonic stem cells (hESCs) are potentially...

2001
A.P. Nauta J. von Grumbkow

PURPOSE To study possible differences in trust between general practitioners (GPs) and occupational physicians (OPs) and the explanatory factors for trust. Insight into the factors predicting trust can improve programmes for stimulating the co-operation of GPs and OPs. THEORY On the basis of theories of trust and of social identity theory we expected, (1) in both professions a higher level of...

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