Articles you may be interested in Highly selective biomechanical separation of cancer cells from leukocytes using microfluidic ratchets and hydrodynamic concentrator Selective cell capture and analysis using shallow antibody-coated microchannels

In this paper we present a scalable and recursive class of banyan switching architectures called the Shared-Tree Banyan Networks (STBN). For ATM networks STBN can be engineered between two extremes: (1) a low-cost banyan with internal and external conflicts, or (2) a high-cost conflict-free fully-connected network with multiple outlets. STBN scalability is based on: (1) scalable concentrator ba...

Avascular necrosis of the lunate bone (Kienböck disease) is caused by loss of blood supply of the bone. This study aimed to evaluate the efficacy and safety of a novel nickel-titanium (Ni-Ti) memory alloy arthrodesis concentrator in the treatment of this disease.A consecutive 24 patients with stage IIIb aseptic lunate necrosis were treated with scapho-trapezio-trapezoeid (STT) arthrodesis using...

The purpose of the present study was to establish an experimental method to study the effects of quercetin on the metabolism of the drug-resistant leukemia cell line K562/ADM using nuclear magnetic resonance (NMR) technology. Drug administration to the cells was performed according to proper experimental design and application. The cells were collected and inactivated by repeated freeze-thaw cy...

In this research work 2-D CPC (Compound Parabolic Concentrator) with flat plate absorber and two parabolic reflectors is first designed and then fabricated for thermal performance analysis. Here the incident rays, after reflection from the reflector, are not focused at a point but are simply collected on a line of absorber surface. Acrylic sheets are provided to reduce the heat loss. Flat plate...

Abstract Phase Data Concentrator (PDC) is an important part of Wide Area Measurement System (WAMS) and widely used in transmission systems. WAMS technology will also be applied smart distribution network, which has many nodes, complex architecture various types data services, a single communication mode cannot meet its needs. In order to solve this problem, paper first introduces the compositio...

We have numerically studied the heat transfers in a Cylindrical-parabolic concentrator using nanofluid as transfer fluid for its use Solar Thermodynamics. After an analysis of work relating to solar concentrators and nanofluids, we have, after having described our physical system posed working hypotheses, written equations which govern collector. The latter well associated boundary conditions w...

The relevance of the research is related to development a new type renewable energy source ‒ vortex wind device with vertical axis rotation without guidance mechanisms. main purpose study develop turbine using mathematical modeling motion and laboratory experiments on model. object consisting concentrator curved channels, inside which there wheel, pipe mounted concentrator. calculations are bas...

The Australian National University has a 400m Paraboloidal dish solar concentrator system, informally named “the Big Dish” that produces superheated steam via a receiver mounted monotube boiler. The system, (shown in Figure 1) which is the worlds largest was constructed in 1994. This paper describes the results of the latest experimental tests plus associated system performance modelling. The s...