نتایج جستجو برای: production

تعداد نتایج: 603853  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2008
Jonathan M Coquet Sumone Chakravarti Konstantinos Kyparissoudis Finlay W McNab Lauren A Pitt Brent S McKenzie Stuart P Berzins Mark J Smyth Dale I Godfrey

NKT cell subsets can be divided based on CD4 and NK1.1 expression and tissue of origin, but the developmental and functional relationships between the different subsets still are poorly understood. A comprehensive study of 19 cytokines across different NKT cell subsets revealed that no two NKT subpopulations exhibited the same cytokine profile, and, remarkably, the amounts of each cytokine prod...

2015
M. Liu M. Dannenmann S. Lin G. Saiz G. Yan Z. Yao D. Pelster H. Tao

Introduction Conclusions References Tables Figures

2002
Motoyuki Ozeki Yuichi Nakamura Yuichi Ohta

We propose a novel framework for automated video capturing and production for desktop manipulations. We focus on the system’s ability to select relevant views by recognizing types of human behavior. Using this function, the obtained videos direct the audience’s attention to the relevant portions of the video and enable more effective communication. We first discuss significant types of human be...

2005
Said Tabet Gerd Wagner Silvie Spreeuwenberg Paul D. Vincent Gonzaques Jacques Christian de Sainte Marie Jon Pellant Jim Frank Jacques Durand

Journal: :J. Comb. Theory, Ser. A 2010
Silvia Bacchelli Luca Ferrari Renzo Pinzani Renzo Sprugnoli

We begin a systematic study of the enumerative combinatorics of mixed succession rules, which are succession rules such that, in the associated generating tree, the nodes are allowed to produce their sons at several different levels according to different production rules. Here we deal with a specific case, namely that of two different production rules whose rule operators commute. In this situ...

Journal: :European Journal of Operational Research 2015
Arda Yenipazarli Asoo J. Vakharia

Environmental strains are causing consumers to trade up to greener alternatives and many brown products are losing market coverage to premium-priced green rivals. In order to tackle this threat, many companies currently offering only brown products are contemplating the launch of a green product to complement their product portfolio. This paper provides strategic insights into and tactical rami...

2015
Liang Cheng Nan Xia Penghui Jiang Lishan Zhong Yuzhe Pian Yuewei Duan Qiuhao Huang Manchun Li

Farmland is a fundamental resource for human survival and development. However, farmland fragmentation has become a serious problem, causing ecological damage and low crop production efficiency in many parts of the world. Based on remote sensing and socioeconomic data, we used landscape pattern indices, Morphological Spatial Pattern Analysis (MSPA), and Markov chain models to analyze the tempor...

2010
Gene A. Giacomelli

The foundation of all plant production systems is the effective, efficient and dependable means of nutrient delivery to the plant. The nutrient delivery system directly influences the physical components and the plant culture tasks of the plant management technique within the controlled environment agriculture system. The nutrient delivery system can be described in terms of its mechanism for w...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید