نتایج جستجو برای: duration of protonymph development
تعداد نتایج: 21250554 فیلتر نتایج به سال:
from historical facts to geo-political realities: relation between turkey and armenia ( 1915 – 2010)
armenias geopolitics and its historical experience have had a determining impact on the character of its foreign policy .present-day armenia is a small, landlocked country with _11,620 square miles area armenias landlocked nature makes it dependent on the benevolence of its neighbors for access to the outside world a fact that gives it a sense of isolation and vulnerability. as it was indic...
A new species from the genus Cosmolaelaps, with potential to control western flower thrips, Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae), were collected litter and remains of plant material on soil different rose greenhouses in The Netherlands. Collected specimens used initiate a laboratory colony. Subsequently, sample mites developmental stages analysed morphologically, by m...
Objective: Although unemployment is mostly considered as an economic and social problem, unemployment duration in this manner is usually more important than rate of unemployment and absolute number of unemployed. Hence, it is possible to imagine the conditions that high rate of unemployment and short term unemployment duration occurs at the same time. This paper aims to seek those factors ...
Duration Calculus (DC) is a real-time logic with measurement of duration of propositions in observation intervals. It is a highly expressive logic with continuous time behaviours (also called signals) as its models. Validity checking of DC is undecidable. We propose a method for validity checking of Duration Calculus by reduction to a sampled time version of this logic called well sampled Inter...
introduction: the harmful plant mites not only feed on crops, but also have irreversible damage to humans. the synthetic pesticides can be replaced with natural products for pest control. the agricultural products, health and hygienic of humans can be treated with harmful caused by the mites (wooley, 1988). the citrus red mite (crm) panonychus citri (mcgregor) (acarina: tetranychidae) is one of...
The course of human development during intrauterine life, particularly during embryonic development is extremely complex. A huge number of biochemical, physical and organizational processes must be precisely coordinated to assure normal development. Many of these events are very critical due to their irreversible nature and their short duration besides, they may be sensitive to a lot of terat...
We generate space-time coupled attosecond pulse trains with a 1.8 μm wavelength laser pulse using the ‘attosecond lighthouse’ technique. We show low divergence, spatially well-separated beamlets from low ionization potential gas media. We also find that there is little long trajectory contribution—only the short trajectory contribution is clearly visible for any beamlet. These results open a ne...
This work describes a cryogenic, electro-optically -switched Yb:YAG laser that generates 114-W average TEM power with 47% optical-to-optical efficiency. Pulse repetition frequency is 5 kHz, pulse duration is 16 ns full-width at half-maximum, and is less than 1.05.
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