Results 291 to 300 of about 10,828,593 (352)

Benefits and limitations of straw mulching and incorporation on maize yield, water use efficiency, and nitrogen use efficiency

Agricultural Water Management, 2021
Xiaoliang, Yinglong Chen, Kadambot Hm Siddique   +2 more
exaly   +2 more sources

Yield and Collection Efficiency

The International Journal of Artificial Organs, 1993
Yield and collection efficiency are two important and strictly related aspects of an apheresis system. We have examined the various formulas, dwelling upon a few particular aspects of the collection of platelets, granulocytes and stem cells.
D, Dimonte, L, Cazzato, G, Poliseno, N, Paglionico   +3 more
openaire   +2 more sources

Efficient Non-Monte-Carlo Yield Estimation

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2022
Parametric yield estimation is a critical component in the Integrated Circuit design flow. We propose an efficient non-Monte-Carlo yield estimation method. Key is the use of sensitivity information efficiently obtained with the nominal circuit response.
Zhengqi Gao, Ron Rohrer
openaire   +1 more source

Accurate and efficient evaluation of circuit yield and yield gradients

1990 IEEE International Conference on Computer-Aided Design. Digest of Technical Papers, 2002
A method is described for estimating the yield and yield gradient based on a priori geometric approximation of the acceptability region in the disturbance space. Circuit performance macromodeling is used to construct the acceptability region approximation.
Peter Feldmann, Stephen W. Director
openaire   +1 more source

Biohydrogen yield efficiency and the benefits of dark, photo and dark-photo fermentative production technology in circular Asian economies

, 2020
Twenty-six new data envelopment analysis (DEA) models with 55 biohydrogen production experiments categorized into three groups including dark fermentation (DF), photo fermentation (PF), and dark-photo sequential fermentation (DF-PF) technologies, are ...
Duu-Hwa Lee
semanticscholar   +1 more source

Drip fertigation significantly increased crop yield, water productivity and nitrogen use efficiency with respect to traditional irrigation and fertilization practices: A meta-analysis in China

, 2021
Improving irrigation and fertilization management for greater productivity is critical to address water scarcity. Drip fertigation can synchronize the water and nitrogen (N) supply with crop demand, offering the potential for enhanced water productivity (
Haoru Li, X. Mei, Jiandong Wang, F. Huang, Weiping Hao, Baoguo Li   +5 more
semanticscholar   +1 more source

Computing parametric yield accurately and efficiently

1990 IEEE International Conference on Computer-Aided Design. Digest of Technical Papers, 2002
An algorithm for computing parametric yield is presented. The algorithm uses statistical modeling techniques and takes advantage of incremental knowledge of the problem to reduce significantly the number of simulations needed. Polynomial regression is used to construct simple equations mapping parameters to measurements.
Linda Milor, Alberto L. Sangiovanni-Vincentelli   +1 more
openaire   +1 more source

Improving Photosynthetic Efficiency for Greater Yield

Annual Review of Plant Biology, 2010
Increasing the yield potential of the major food grain crops has contributed very significantly to a rising food supply over the past 50 years, which has until recently more than kept pace with rising global demand. Whereas improved photosynthetic efficiency has played only a minor role in the remarkable increases in productivity achieved in the last ...
Xin-Guang, Zhu, Stephen P, Long, Donald R, Ort   +2 more
openaire   +2 more sources