نتایج جستجو برای: the highest ft lt50
تعداد نتایج: 16057691 فیلتر نتایج به سال:
the western flower thrips frankliniella occidentalis, an important greenhouse pest, has acquired rapid resistance to the chemical pesticides. therefore, biological control is worth consideration as an alternative control method. among the biological control agents, entomopathogenic fungi showed to be quite successful in some occasions. in this study, three iranian isolates of metarhizium anisop...
The highly selective production of light olefins from CO2 was demonstrated for the first time with a laboratory-scale process comprising consecutive reverse water gas shift (RWGS) and Fischer–Tropsch (FT) reactors. RWGS reaction, catalyzed by rhodium washcoated catalyst at 850 °C yielded good quality syngas conversion values close to thermodynamic equilibrium without experiencing deactivation c...
BACKGROUND Retinal hemorrhages have been described as a component of high altitude retinopathy (HAR) in association with altitude illness. In this prospective high altitude study, we aimed to gain new insights into the pathophysiology of HAR and explored whether HAR could be a valid early indicator of altitude illness. METHODOLOGY/PRINCIPAL FINDINGS 28 mountaineers were randomly assigned to t...
این تحقیق با هدف تعیین نقش نیاز بهاره سازی و نیز بررسی روند تحمل به سرما و تغییرات نموی در شرایط مزرعه در مناطق سرد و معتدل سرد و در گلخانه صورت گرفت. در شرایط مزرعه ارتباط تغییرات نموی با روند تحمل به سرما در ارقام گندم mv17 و شهریار در منطقه معتدل سرد (کرج ) و منطقه سرد (زنجان) در سال زراعی 89-1388 بررسی شدند. در شرایط کنترل شده نیز ارتباط تحمل به سرما در ارقام گندم نورستار و آذر2 تحت دوره ها...
In order to investigate changes in substrate chemical and physical features after pretreatment, several characterizations were performed on untreated (UT) corn stover and poplar and their solids resulting pretreatments by ammonia fiber expansion (AFEX), ammonia recycled percolation (ARP), controlled pH, dilute acid, flowthrough, lime, and SO(2) technologies. In addition to measuring the chemica...
The present study aimed to evaluate the effect of a resistance training program based on the electromyographic fatigue threshold (EMG(FT), defined as the highest exercise intensity performed without EMG alterations), on the EMG amplitude (root mean square, RMS) and frequency (median frequency, MF) values for biceps brachii (BB), brachioradialis (BR), triceps brachii (TB) and multifidus (MT). Tw...
In recent years many efforts have been made to replace dermal toxicity testing of chemicals in the animal by in vitro assays. As a member of a German research consortium, we have previously contributed to the validation of an in vitro test protocol for percutaneous absorption studies on the basis of reconstructed human epidermis and both human and pig skin ex vivo. Aiming to assess the barrier ...
FLOWERING LOCUS T (FT) is a key flowering integrator in Arabidopsis (Arabidopsis thaliana), with homologs that encode florigens in many plant species regardless of the type of photoperiodic response. We identified 10 FT homologs, which were arranged as five pairs of linked genes in different homoeologous chromosomal regions, in soybean (Glycine max), a paleopolyploid species. Two of the FT homo...
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