While astronomy is a branch of science, astrology has nothing to do with the scientific method and is an entirely different thing. In fact, the only thing astronomy and astrology have in common are the "astro" element of their name, which is from the Greek "astron," meaning "star." Othe...
Since transforming growth factor beta (TGF-β) has been shown to play a beneficial role in experimental autoimmune disease and might be involved in the regulation of glial activity, we have investigated the expression of TGF-β in EAN spinal cord and nerve root tissue. Adoptive transfer EAN ...
Diseases and pests have been a major limiting factor ; but here we have immediate reason for optimism in recent discoveries and developments both for protecting the individual and for the eradication of carriers of disease and destruction of pests themselves....
Mate choice was an important factor affecting the success rate of natural mating of captive giant pandas. The influencing factors and mechanisms of the mat... MY Zhang,XY Wang,XH Zhang,... - 《Physiology & Behavior》 被引量: 0发表: 2022年 Natural reproductive performance is associated with ...
At a certain light level, the rate tends to stop increasing due to a different limiting factor. At extremely high light levels, the rate might even decrease as the chlorophyll molecules become damaged. This level varies from plant to plant, which is why some plants need to be kept in the...
Growth substance sensitivity: The limiting factor in plant development 1982. Growth substance sensitivity: The limiting factor in plant development. Physiol. Plant. 55:60-72.Trewavas, A (1982) Growth substance sensitivity: The limiting factor in plant development. Physiol Plant 55: pp. 60-72......
Water chemistry in Lake Paanajärvi and inflowing rivers, NW Russian Karelia The exhaustion of nitrate in the epilimnion suggests that nitrate may be a limiting factor for the biotic life. Other typical features of the lake are the lower temperatures and nutrient levels in the outlet deep comp...
This means τ is the critical factor determining rate performance. As a result, we would expect τ to be related to intrinsic physical properties of the electrode/electrolyte system. Before fitting data, the rate must be carefully defined. Most papers use specific current density, I/M, or the...
A factor of merit has emerged from these measurements that could be used to order by limiting performance the different types of carbon suspension. In this ordering, CBS-100 appears as the best choice in the set of suspensions tested for short and long pulses. 展开 关键词: Laser safety ...
Animal Production in Australia TRYPTOPHANE AS A LIMITING FACTOR FOR THE GROWTH OF PIGS FED MEAT MEAL AND WHEAT DIETS JANE LEIBHOLZ* Meat meal has been used as a major protein supplement for pig diets in Australia. The tryptophane content of meat meals varies from 2.0 to 4.9 g/kg (Leibholz...