This paper considers some ways in which WAC theory can conflict with disciplinary practices in applied or technological fields like engineering , so that even though there is a significant demand in engineering education for improving students' communications skills, in many local institutional situations WAC theory and practices may have little actual effect on the kind of writing projects tha...

The bipolar spindle forms without centrosomes naturally in female meiosis and by experimental manipulation in mitosis. Augmin is a recently discovered protein complex required for centrosome-independent microtubule generation within the spindle in Drosophila melanogaster cultured cells. Five subunits of Augmin have been identified so far, but neither their organization within the complex nor th...

Wide-area control (WAC) has been shown to be an effective tool for damping low-frequency oscillations in power systems. In the current state of art, WAC is challenged by two main factors namely, scalability of design and complexity of implementation. In this paper we present a control design called control inversion that bypasses both of these challenges using the idea of clustering. The basic ...

The host immune system is the first line of host defense, consisting mainly of innate and adaptive immunity. Immunity must be maintained, orchestrated, and harmonized, since overactivation of immune responses can lead to inflammation and autoimmune diseases, while immune deficiency can lead to infectious diseases. We investigated the regulation of innate and adaptive immune cell activation by A...

Elasticity algorithms for cloud infrastructures dynamically change the amount of resources allocated to a running service according to the current and predicted future load. Since there is no perfect predictor, and since different applications’ workloads have different characteristics, no single elasticity algorithm is suitable for future predictions for all workloads. In this work, we introduc...

سابقه و هدف: به ­دلیل توسعه رشد جمعیت انسان، نیاز انسان منابع ضروری افزایش یافته است. فعالیت‌های مربوط صنایع همچنین کشاورزی به­ طور گسترده‌ای زمین‌های را آلوده کرده ترکیبات نفتی فلزات سنگین هر دو از آلاینده‌های رایج موجود در خاک‌هایی هستند که با فاضلاب تصفیه نشده آبیاری شده‌اند سلامت محیط زیست خطر مواجه می‌کنند. آلودگی خاک می‌تواند سبب کاهش امکان زراعت، نهایت تولید غذا برای شود. جنوب شهر تهران ...

Abstract The Proterozoic assembly of Australia, the understanding which is critical for reconstructing supercontinents, involved amalgamation West Australian (WAC), North (NAC), and South cratons (SAC). However, basement between these Archean to early lithospheric blocks mostly buried beneath younger basins; hence, its composition age timing remain uncertain. In situ zircon U-Pb-O-Hf analyses i...

BACKGROUND Fidaxomicin is a macrocyclic antibiotic approved in 2011 by the US Food and Drug Administration for treatment of Clostridium difficile-associated diarrhoea (CDAD). OBJECTIVE Herein, we present an epidemiological method to estimate, on a case mix basis, and from the perspective of the US health system, the warranted (justifiable) price per day for fidaxomicin, as a percent of the wh...