Adipocyte dysfunction is strongly associated with the development of obesity, which a major risk factor for many disorders including diabetes, hypertension, and heart disease. It generally accepted that regulation adipogenesis or adipokines expression prevents obesity. In this study, we show isorhamnetin inhibits adipocyte differentiation, as evidenced by reduced triglyceride (TG) accumulation glycerol-3-phosphate dehydrogenase (GPDH) activity. At molecular level, mRNA levels peroxidase...

As the technology of flexible electronics has remarkably advanced, long-term reliability devices attracted much attention, as it is an important factor for such in reaching real commercial viability. To guarantee bending fatigue lifetime, exact evaluation strain and change electrical resistance required. In this study, we investigated strains Cu thin films on polyimide substrates with different thicknesses using monolayer bilayer models monitored metal electrode during a test. For electrode,...

To meet surging demands for deep learning inference services, many cloud computing vendors employ high-performance specialized accelerators, called neural processing units (NPUs). One important challenge effective use of NPUs is to achieve high resource utilization over a wide spectrum network (DNN) models with diverse arithmetic intensities. There often an intrinsic mismatch between the compute-to-memory bandwidth ratio NPU and intensity model it executes, leading under-utilization either...

We propose WALTZ, an LSM tree-based key-value store on the emerging Zoned Namespace (ZNS) SSD. The key contribution of WALTZ is to leverage zone append command, which a recent addition ZNS SSD specifications, provide tight tail latency. long latency problem caused by merging process multiple parallel writes, called batch-group effectively addressed internal synchronization mechanism To fast failover when active becomes full for write-ahead log (WAL) file during append, introduces WAL...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHeterometallic Eu/M(II) Benzenethiolates (M = Zn, Cd, Hg): Synthesis, Structure, and Thermolysis ChemistryMeggan Brewer, Jongseong Lee, J. G. BrennanCite this: Inorg. Chem. 1995, 34, 23, 5919–5924Publication Date (Print):November 1, 1995Publication History Published online1 May 2002Published inissue 1 November 1995https://pubs.acs.org/doi/10.1021/ic00127a033https://doi.org/10.1021/ic00127a033research-articleACS PublicationsRequest reuse...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTrivalent Lanthanide Chalcogenolates: Synthesis, Structure, and Thermolysis ChemistryJongseong Lee, Meggan Brewer, M. Berardini, J. G. BrennanCite this: Inorg. Chem. 1995, 34, 12, 3215–3219Publication Date (Print):June 1, 1995Publication History Published online1 May 2002Published inissue 1 June 1995https://pubs.acs.org/doi/10.1021/ic00116a013https://doi.org/10.1021/ic00116a013research-articleACS PublicationsRequest reuse permissionsArticle...

Separating hot data from cold is known to allow for efficient management of NAND flash memory in Solid State Drives (SSDs). However, most previous work has been evaluated with the trace-driven simulations under different workloads and testing conditions. The goal this paper empirically study performance, computation overhead, consumption existing hot/cold separation policies on a real SSD platform. After devising general framework where policy can be easily plugged in, we have three...

A series of trivalent lanthanide (Ln) benzenechalcogenolate (EPh, E = S, Se) complexes have been prepared and structurally characterized in an attempt to evaluate how metal size, chalcogen, solvent influence structure physical properties. The compounds [(py)3Ln(SPh)3]2 (Ln Ho (1) Tm (2)), [(py)2Sm(SPh)3]4 (3), [(THF)Sm(SPh)3]4n (4), (THF)3Ln(SePh)3 (5), (6), Er (7)), [(py)3Sm(SePh)3]2 (8), [(THF)4Ln3(SePh)9]n Pr (9), Nd (10), Sm (11)) were isolated by IR, NMR, UV−visible spectroscopy....

Heterometallic chalcogenolate compounds containing both lanthanide (Ln) and group 14 metals (M; M = Sn, Pb) form a variety of structures that can be understood in the context relative metal−chalcogen bond strengths. The (THF)2Eu(μ2-SePh)6Pb2 (1), [Yb(THF)6][Sn(SePh)3]2 (2), [(py)2Eu(2-S-NC5H4)2Sn(2-S-NC5H4)2]n (3) have been prepared, their established by low-temperature single-crystal X-ray diffraction. Ln−S bonds are found to relatively insensitive presence metal thiolate, whereas Ln−Se...

This paper introduces a methodology to simulate the currents and fields during an air discharge electrostatic (ESD) into product by combining linear description of behavior DUT with nonlinear arc resistance equation. The most commonly used test standard IEC 61000-4-2 requires using contact-mode discharges metallic surfaces air-discharge mode nonconducting surfaces. In contact mode, ESD generator is system. highly part current loop. proposes method that combines full-wave model in mode....

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRare Earth Phenyltellurolates: 1D Coordination PolymersDilip V. Khasnis, Meggan Brewer, Jongseong Lee, Thomas J. Emge, and John G. BrennanCite this: Am. Chem. Soc. 1994, 116, 16, 7129–7133Publication Date (Print):August 1, 1994Publication History Published online1 May 2002Published inissue 1 August 1994https://doi.org/10.1021/ja00095a016RIGHTS & PERMISSIONSArticle Views352Altmetric-Citations35LEARN ABOUT THESE METRICSArticle Views are the...

The core difference between the posture assumed for IEC 61000-4-2 human metal discharge and a to wearable device is impedance charged body grounded structure discharged to. Especially waist-worn device, larger portion of close structure; thus geometry forms much lower which will lead higher currents. Despite variability air discharge, in most cases, current be than 3.75 A/kV as specified contact mode electrostatics (ESD) calibration. Even slowly rising discharges having spark length equal...

The early and late lanthanides form stable complexes with the pyridinethiolate (2-S-NC5H4, or SPy) ligands. Ce compound Ce(SPy)3 is relatively insoluble in neutral organic donor solvents such as THF pyridine but can be solubilized by addition of [PEt4][SPy] to orange homoleptic cerium thiolate [PEt4][Ce(SPy)4] (1). Low-temperature structural characterization 1 showed that complex isostructural known Eu(III) derivative. Further oxidation Ce(III) dipyridyl disulfide does not occur. Molecular...

This paper illustrates the use of software for monitoring and recording effects electrostatic discharge (ESD) on operation embedded systems, with goal facilitating root-cause analysis resulting failures. Hardware -- based scanning techniques are typically used analyzing effect ESD systems by identifying physical coupling paths. proposes that monitor registers flags associated peripherals to detect faults ESD. A lightweight, cost-effective, non-intrusive tool has been developed monitors...

The coupling from electrostatic discharge (ESD) events is effectively calculated using the partial element equivalent circuit (PEEC) method, both in time and frequency domains. PEEC method has several advantages predicting dominant sources waveforms of ESD. Two victim structures were designed so that inductive or capacitive could be dominant. calculation ESD validated by comparison with measurements finite-element solver domain. waveform also finite-difference domain

Bioelectronic devices that offer real-time measurements, biological signal processing, and continuous monitoring while maintaining stable performance are in high demand. The materials used organic electrochemical transistors (OECTs) demonstrate transconductance (GM) excellent biocompatibility, making them suitable for bioelectronics a environment. However, ion migration OECTs induces delayed response time low cut-off frequency, the adverse environment causes OECT durability problems. Herein,...

A fast and accurate calculation method of system-level electrostatic discharge (ESD) noise coupling based on model decomposition the partial element equivalent circuit is proposed. The proposed can significantly reduce time without loss accuracy by separating small victim signal traces from large aggressor structures such as ground planes ESD gun strap. Using method, at terminations a trace rigorously calculated validated with measurements full-wave simulations in both frequency domains.

This work demonstrates a simple experimental setup to measure ESD-induced voltage traces on printed circuit board when ESD current is injected directly onto the outside of metal case and presents how induced can be affected by physical structure PCB ground case. The correlation between method connecting chassis grounds shall discussed, as well fill affects ESD. These results may provide guidance for better design immunity.

This paper provides a SPICE-compatible circuit model for characterizing electrostatic discharge (ESD) clamping performance of protection devices mounted on printed boards (PCBs). An equivalent commercial ESD generator is introduced and simulation methodology an device with non-linear resistance characteristic using voltage controlled current source described. These models combined to create full PCB in SPICE-like simulator. Comparison results between the simulated measured are presented...

A large number of corporations are improving business processes applying enablers such as information systems and workflows. This trend causes a strong demand for college graduates prepared with the knowledge on processes. article reviews course titles descriptions listed websites AACSB-accredited undergraduate programs finds that only small them offer one or more courses The recommends IS ISDS departments take initiative include identification, modeling assessment current processes, design...