Agricultural cooperatives around the world are facing major structural challenges as they respond to a more industrialized agriculture, globalization, and freer trade. Co-ops are responding to these changes by merging, by finding new ways of raising capital, and by developing new organizational forms such as New Generation Co-ops. One of the critically important issues co-ops face as they under...

Nitric oxide (NO) is a highly reactive signaling molecule and plays a variety of physiological roles in plants. The research on the application of NO to postharvest preservation of flowers and fruits shows great promise in recent years. However, the physiological mechanism of exogenous NO to affect cut flowers is not very clear, and NO donor treatment protected plants from damage by increasing ...

We study the effect(s) of volatility on share trading in dark pools by exploiting exogenous shock Covid-19 pandemic financial markets and regulatory restrictions trading. find that high levels lit exchanges is linked to an economically significant loss market exchanges. In line with theory, appears be driven informed traders’ migration from during periods. The quality implications dynamics are ...

Background Osteoporosis is a worldwide under diagnosed, and under treated disease, with high risk of fracture, and increased morbidity and mortality (IOF 2015) [1]. There have been large advances in diagnosis, management and prevention of secondary fractures (Kanis et al 2013) [2], (McLellan et al 2004) [3], but in many cases access to specialists is delayed due to healthcare staff having limit...

background: melatonin has receptors in substantia nigra pars compacta (snc) and regulates development of dopaminergic (da) neurons. this study was undertaken to determine ability of melatonin to protect snc dopaminergic neuron loss induced by estrogen deficiency in ovariectomized rats. methods: female rats were randomized into four groups of seven each: control, ethanol sham, ovariectomy (ovx) ...

Following primary tuberculosis (TB) infection, only approximately 10% of individuals develop active T.B. Most people are assumed to mount an effective immune response to the initial infection that limits proliferation of the bacilli and leads to long-lasting partial immunity both to further infection and to reactivation of latent bacilli remaining from the original infection. Infected individua...

BACKGROUND Early detection of high-risk population for osteoporosis is the key to preventing this disease. METHODOLOGY In this cross-sectional study a continuous sample of 270 women and 89 men (age: 20-90 years) was divided into four groups by age (≤ 55 or > 55 years) and sex. Participants completed the IOF test. Low-, medium-, and high-risk grades were defined by an OSTA index of greater tha...

deadline 14 November 2003 IOF awards are available for scientists: IOF Claus Christiansen Research Fellow-

New magnitude bounds of the frequency response functions for the Nonlinear AutoRegressive model with eXogenous input (NARX) are investigated by exploiting the symmetry of the nth-order generalized frequency response function (GFRF) in its n frequency variables. The new magnitude bound of the nth-order symmetric GFRF is frequency-dependent, and is a polynomial function of the magnitude of the fi...