نتایج جستجو برای: buffer limits
تعداد نتایج: 163633 فیلتر نتایج به سال:
The behaviour of the routers' buffer may affect the quality of service (QoS) of network services under certain conditions, since it may modify some traffic characteristics, as delay or jitter, and may also drop packets. As a consequence, the characterization of the buffer is interesting, especially when multimedia flows are transmitted and even more if they transport information with real-time ...
this study investigated the effects of manipulating the cognitive complexity of tasks along +/- few elements and the time limits on l2 learners writing performance. to conduct the study, 60 iranian efl learners with two levels of proficiency, low and high intermediate, were selected and assigned to three groups based on the time devoted to task completion. the participants performed both a simp...
We consider a queue with finite buffer where the buffer size limits the amount of work that can be stored in the queue. The arrival process is a Poisson or a Markov modulated Poisson process. The service times (packet lengths) are iid with a general distribution. Our queue models the systems in the Internet more realistically than the usual M/GI/1/K queue which restricts the number of packets i...
A micellar electrokinetic capillary chromatography method was developed and validated for the simultaneous determination of ezetimibe and simvastatin in pharmaceutical preparations. The influence of buffer concentration, buffer pH, sodium dodecyl sulphate (SDS) concentration, organic modifier, capillary temperature, applied voltage, and injection time was investigated, and the method validation...
ما در این پایان نامه براساس منطق ترانزیستور تک الکترون و با استفاده از ترانزیستور تک الکترون سه گیت مبتنی بر نقطه کوانتومی سیلیکنی 2 نانومتر قابل عملکرد در دمای اتاق، مداراتی را برای گیتهای منطقی buffer، not، xor، xnor، and، nand، or و nor طراحی کرده ایم و عملکرد هر یک از آنها را مورد بررسی قرار داده ایم. گیتهایی که عملکردی مکمل یکدیگر دارند، دارای ساختار مشترکی هستند و فقط مقادیر ولتاژهای بایا...
Both visual attention and visual short-term memory (VSTM) have been shown to have capacity limits of 4 ± 1 objects, driving the hypothesis that they share a visual processing buffer. However, these capacity limitations also show strong individual differences, making the degree to which these capacities are related unclear. Moreover, other research has suggested a distinction between attention a...
In the healthy human being, the blood has a pH value of 7.4. Even slight deviations from this value may lead to s e v e re disturbances in metabolism which may even be life-threatening. It is for this reason that the body`s extensive buffer systems ensure that the blood pH is maintained between the very narrow limits of 7.37 and 7.43. These buffer systems bind and neutralize the additional prot...
A new compound L soluble in water derived from vitamin B6 was successfully synthesized and characterized. The complex LAl(3+) is a turn-on selective fluorescent probe for histidine in HEPES buffer, with detection and quantification limits of 0.3 μM and 0.6 μM, respectively. The application of the complex LAl(3+) in real urine samples is reported.
Detailed kinetic investigations of the most common photoswitchable spiropyran, 6-nitro-BIPS, reveal that hydrolytic decomposition of its merocyanine isomer limits its utility in aqueous buffer; however, simple replacement of the 6-nitro substituent with an 8-carboxylate yields a BIPS photoswitch that is potentially better suited for biological applications.
Immunoassays were developed for the simultaneous detection of staphylococcal enterotoxin B and botulinum toxoid A in buffer, with limits of detection of 0.1 ng/ml and 20 ng/ml, respectively. The toxins were also spiked and measured in a variety of food samples, including canned tomatoes, sweet corn, green beans, mushrooms, and tuna.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید