An electro-conjugate fluid (ECF) is a kind of functional fluid, which produces a jet flow (ECF jet) when subjected to high DC voltage. This study introduces the ECF jet to develop a novel inchworm like in-pipe mobile robot which mainly consists of two clamping units (a clamping actuator, an ECF jet generator and an ECF tank) and a propelling unit (a propelling actuator, an ECF jet generator and...

BACKGROUND Endometrial cavity fluid (ECF) is a fluid accumulation within the endometrial cavity. The significance of ECF remains unclear during the program of in vitro fertilization-embryo transfer (IVF-ET). The aim of the present study was to investigate the associated factors to ECF, visualized through ultrasound at the day of oocyte retrieval, and the relevant impact on the outcome of IVF-ET...

BACKGROUND Many patients are admitted to acute-care hospitals when their medical needs might be more appropriately met in an extended-care facility (ECF). OBJECTIVE To describe a cohort of patients who were admitted from an emergency department to an ECF. DESIGN Observational cohort study. PARTICIPANTS 121 enrollees of Harvard Vanguard Medical Associates who were admitted directly from an...

This report reviews the state of the literature and opportunities for research related to "executive control function" (ECF). ECF has recently been separated from the specific cognitive domains (memory, language, and praxis) traditionally used to assess patients. ECF impairment has been associated with lesions to the frontal cortex and its basal ganglia-thalamic connections. No single putative ...

Fucoidan, extracted from Ecklonia cava, has been extensively studied because of its wide biological activities. However, antioxidative activities have not been yet examined. Therefore we evaluated in vitro and in vivo studies on antioxidative activities of E. cava fucoidan (ECF). ECF exhibited more prominent effects in peroxyl radical scavenging activity, compared to the other scavenging activi...

Callbacks are essential in many programming environments, but drastically complicate program understanding and reasoning because they allow to mutate object’s local states by external objects in unexpected fashions, thus breaking modularity. The famous DAO bug in the cryptocurrency framework Ethereum, employed callbacks to steal $150M. We de ne the notion of E ectively Callback Free (ECF) objec...

The extracytoplasmic function (ECF) σ factors are fundamental for bacterial adaptation to distinct environments and for survival under different stress conditions. The emerging pathogen Arcobacter butzleri possesses seven putative pairs of σ/anti-σ factors belonging to the ECF family. Here, we report the identification of the genes regulated by five out of the seven A. butzleri ECF σ factors. T...

The ability to detect conception and/or conception failure in cattle would be beneficial to producers in formulating reproductive management plans. A new diagnostic test, the early conception factor (ECF) test, has been developed forthis application yetthe accuracy of this test has not been adequately determined. The objectives of this study were to evaluate the effectiveness of the ECF test fo...

BACKGROUND In hemodialysis patients, fluid overload and malnutrition are accompanied by extracellular fluid (ECF) expansion and intracellular fluid (ICF) depletion, respectively. We investigated the relationship between ECF/ICF ratio (as an integrated marker reflecting both fluid overload and malnutrition) and survival and cardiovascular disease (CVD) in the context of malnutrition-inflammation...

We are proposing a liquid rate gyro named “ECF micro rate gyro”. Although the sensing principle is based on that of a conventional gas rate sensor, the liquid micro rate gyro works by an electro-conjugate fluid (ECF) instead of a gas. The electro-conjugate fluid is a dielectric fluid that works as a functional fluid, generating a powerful jet flow (ECF jet) when subjected to a high DC voltage. ...