نتایج جستجو برای: seedling raising method

تعداد نتایج: 1668952  

2017
Yuxuan Qin Qingmao Shang Ying Zhang Pinglan Li Yunrong Chai

Vegetable plug seedling has become the most important way to produce vegetable seedlings in China. This seedling method can significantly improve the quality and yield of vegetables compared to conventional methods. In the process of plug seedling, chemical fertilizers or pesticides are often used to improve the yield of the seedlings albeit with increasing concerns. Meanwhile, little is known ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده ادبیات، زبانهای خارجی و تاریخ 1391

the present study sought to examine whether a task-based approach could have an impact on raising awareness of collocations. moreover, it sought to investigate the facilitative role of consciousness-raising tasks of collocations in the communicative instances of use. to this end, 68 intermediate learners of english were selected via a placement test. the participants were taught with classroom ...

2013
Masaoki Tamura

While some donors boast about their giving, others give anonymously. A novel feature of this paper is that anonymity is endogenously controlled by donors themselves, not exogenously controlled by fundraisers. Is anonymous giving really a virtue, as is generally recognised? Paradoxically, this paper proves that anonymity is a vice for fundraisers even if it is what donors desire. If many altruis...

Journal: :Current Biology 2015
Gilbert Roberts

An analysis of online charity donations reveals that, when males make large donations to attractive female fundraisers, other males respond in kind, providing field evidence for 'competitive altruism' in which helpful acts are used as a display to attract partners.

2010
CAGRI S. KUMRU LISE VESTERLUND Cagri S. Kumru Jennifer Scanlon

Fundraisers often start their campaigns by soliciting the wealthier, more recognized, and respected individuals in a community. We examine whether the success of this solicitation ordering in part can be attributed to the fact that it enables individuals to select organizations that have a highstatus donor base. Assuming that individuals prefer to associate with individuals of higher social ran...

2014
Jarrett E. K. Byrnes Jai Ranganathan Barbara L. E. Walker Zen Faulkes

As rates of traditional sources of scientific funding decline, scientists have become increasingly interested in crowdfunding as a means of bringing in new money for research. In fields where crowdfunding has become a major venue for fundraising such as the arts and technology, building an audience for one's work is key for successful crowdfunding. For science, to what extent does audience buil...

2014
Kimberley Scharf Sarah Smith

We study charitable giving within social groups. Exploiting a unique dataset, we establish three key relationships between social group size and fundraising outcomes: (i) a positive relationship between group size and the total number of donations; (ii) a negative relationship between group size and the amount given by each donor; (iii) no relationship between group size and the total amount ra...

Journal: :Plant physiology 1982
Y Cloutier D Siminovitch

Exposure of six wheat (Triticum aestivum L.) and one rye (Secale cereale L.) cultivar to 40% relative humidity for 24 hours induced the same degree of freezing tolerance in seedling epicotyls as did cold conditioning for 4 weeks at 2 degrees C.Frost hardiness varietal relationships were the same in desiccation-stressed and cold-hardened seedlings. Drought stress could, therefore, be used as a r...

Journal: :Nursing for women's health 2017
Candace Candy Campbell

Session overview What’s happening? What does the future hold? What keeps you awake at night? The times they are a-changin’. So sang Bob Dylan back in 1963. And those words still resonate today – whether in politics and society, or fundraising and the nonprofit sector. So what do advanced executives do? What cage-rattling questions (CRQs) do leaders ask? How do leaders use conversation as a core...

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