Results 101 to 110 of about 2,304,826 (345)

Direct lunar descent optimisation by finite elements in time approach [PDF]

, 1999
In this paper a direct approach to trajectory optimisation, based on Finite Elements in Time (FET) discretisation is presented. Trajectory optimisation is performed combining the effectiveness and flexibility of Finite Elements in Time in solving complex
Finzi, Amalia E., Vasile, Massimiliano
core  

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Adaptation of Diverse Maize Germplasm to Spring Season Conditions in Northeast China

Agronomy
Northeast China (NEC) is a major spring maize (Zea mays L.) growing belt, and the outputs substantially influence national grain production. However, the maize grain yield per unit area has little changes in recent years, partially due to the lack of ...
Yi Li, Zhiyuan Yang, Yong Shao, Zhenguo Jin, Li Gao, Yang Yu, Fengyi Zhang, Yuxing Zhang, Yuantao Nan, Mingshun Li, Degui Zhang, Zhuanfang Hao, Jianfeng Weng, Xinhai Li, Hongjun Yong   +14 more
doaj   +1 more source

Combining ability studies for yield and yield components trait in hybrid rice (Oryza sativa L.) [PDF]

Electronic Journal of Plant Breeding, 2012
Fifty two hybrids were generated from crossing four CMS lines and thirteen restorer lines in line x tester design. Crosses along with parents were evaluated for yield and yield component traits during rabi, 2011 at RARS, Jagtial, Andhra Pradesh ...
P.V. Padmavathi, P.V. Satyanarayana , Lal Ahamed M.,Y. Ashoka Rani and V. Srinivasa Rao
doaj  

Studies on combining ability and heterosis in rice

, 1998
This article 'Studies on combining ability and heterosis in rice' appeared in the International Rice Research Notes series, created by the International Rice Research Institute (IRRI) to expedite communication among scientists concerned with the development of improved technology for rice and rice-based systems.
Satyanarayana, P. V., Kumar, I., Reddy, M. S. S.   +2 more
openaire   +1 more source

Specific Combining Abilities Among Dairy Sires

Journal of Dairy Science, 1965
Abstract All available 305-2 × -M.E. lactation records in the New York Dairy Records Processing Laboratory from purebred Holstein cows having both their sire and maternal grandsire represented in a group of 200 A.I. sires, were investigated for the importance of specific combining abilities among sires.
C.R. Henderson, F.R. Allaire
openaire   +2 more sources

RAD50 missense variants differentially affect the DNA damage response and mitotic progression

FEBS Letters, EarlyView.
RAD50 incorporates into the MRN complex and initiates the DNA damage response. Furthermore, RAD50 promotes mitotic progression. RAD50 missense variants capable of forming an MRN complex supported the DNA damage response and mitotic features to different extents in complementation experiments, indicating these functions are separable and might impact ...
Hanna Redeker, Swantje Kebel, Lea Völkening, Anna Vatselia, Louisa Weinhold, Girmay Asgedom, Axel Schambach, Detlev Schindler, Thilo Dörk, Kristine Bousset   +9 more
wiley   +1 more source

Elucidating the genetic potential of hybrids derived from elite maize (Zea mays L.) inbreds for economic traits under North-Western Himalayan condition

Electronic Journal of Plant Breeding
This study was conducted to evaluate the combining ability of newly acquired maize inbred lines over the environments. Twenty-eight crosses developed by crossing eight elite inbreds in a half-diallel mating design were evaluated during kharif, 2019 for ...
Gaurav Sharma*, Uttam Chandel, Sawan Kumar, Satish Kumar Guleria and Nimit Kumar
doaj   +1 more source

Synthesis of titanate nanofibers co-sensitized with ZnS and Bi2S3 nanocrystallites and their application on pollutants removal

, 2015
The synthesis of nanocomposite materials combining titanate nanofibers (TNF) with nanocrystalline ZnS and Bi2S3 semiconductors is described in this work. The TNF were produced via hydrothermal synthesis and sensitized with the semiconductor nanoparticles,
A.J. Silvestre, Albuquerque, Augugliaro, B. Barrocas, Bem, Cabrita, Chen, Chen, Fang, Fang, Ferreira, Ferreira, Franco, J.F. Cabrita, Kortuem, Kuriechen, Lazar, Li, Lim, Luis, M.R. Nunes, Miyauchi, Monteiro, Monteiro, Monteiro, Moreira, Mozia, O.C. Monteiro, Ou, Park, Shah, Shen, Siddique, T.J. Entradas, Wu, Wu, Yahiat, Ylhäinen, Yongfeng, Zhang, Zhao   +40 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source