Results 71 to 80 of about 54,786 (297)
Advanced Functional Materials, EarlyView.This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi +5 more
wiley +1 more source
Oxygen consumption in the mullet Liza macrolepis with special reference to swimming velocity [PDF]
, 1969 Oxygen consumption of tagged (plastic opercular tag) and untagged mullet L/z~ macrolepis (SMrrK), forced to swim up to 22 cm/sec (fish size: t0 era), increased proportionately to increase in swimming velocity above 5 era/see.
Kutty, M N
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Rotational dynamics of a superhelix towed in a Stokes fluid
, 2007 Motivated by the intriguing motility of spirochetes (helically-shaped bacteria that screw through viscous fluids due to the action of internal periplasmic flagella), we examine the fundamental fluid dynamics of superhelices translating and rotating in a ...
Charon N. W. +5 more
core +1 more source
SchussenAktivplus: reduction of micropollutants and of potentially pathogenic bacteria for further water quality improvement of the river Schussen, a tributary of Lake Constance, Germany [PDF]
, 2013 The project focuses on the efficiency of combined technologies to reduce the release of micropollutants and bacteria into surface waters via sewage treatment plants of different size and via stormwater overflow basins of different types. As a model river
Amler, Klaus +35 more
core +1 more source
Comparison of Direct Swim-Up, Mini-Percoll, and Sephadex G10 Separation Procedures [PDF]
Archives of Andrology, 1994 A comparison was made of three sperm separation techniques--direct swim-up, mini-Percoll, and Sephadex G-10--on semen parameters, including count, % motility, forward progression, and hypoosmotic swelling (HOS) test scores. Overall, the best quality sperm (less debris, best % and quality motility, and best HOS scores) were noted with the direct swim-up
A, Bollendorf +3 more
openaire +2 more sources
Stacking‐Engineered Magnonic Topology and Transport in Honeycomb Homobilayers
Advanced Functional Materials, EarlyView.ABSTRACT Topological magnons have emerged as a promising platform for dissipationless bosonic transport. However, a straightforward and effective strategy to engineer such topological states in real materials has yet to be fully realized. Here, a general scheme for controlling magnonic topological states via stacking engineering in van der Waals ...
Xiaoran Feng +6 more
wiley +1 more source
, 2012 The Sargasso Sea is one of the great ecological wonders of the world; on its surface floats a "golden rainforest" as teeming with colorful life as a coral reef. It remains much as it was when first described by Christopher Columbus in 1492. Plants, fish,
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Advanced Functional Materials, EarlyView.In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source
Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips
Advanced Functional Materials, EarlyView.This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee +16 more
wiley +1 more source
Jurnal Agripet, 2013 Separation of spermatozoa with x and y chromosome at boer goat and its application by artificial insemination for kid sex purpose ABSTRACT. The purposes of this experiment are to investigate the separation of X and Y spermatozoa by measuring the ...
Dasrul Dasrul +2 more
doaj +1 more source