Results 41 to 50 of about 3,671,443 (301)

Polynomial Curve Slope Compensation for Peak-Current-Mode-Controlled Power Converters [PDF]

, 2019
Linear ramp slope compensation (LRC) and quadratic slope compensation (QSC) are commonly implemented in peak-current-mode-controlled dc-dc converters in order to minimize subharmonic and chaotic oscillations.
Deng, Xu, Giaouris, Damian, He, Xiangning, Li, Wuhua, Pickert, Volker, Wu, Haimeng   +5 more
core   +2 more sources

Evaluation of the Utility of Baseline Echocardiogram in Patients With Standard Risk Precursor B‐Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
Abstract Background A routine baseline echocardiogram is often obtained prior to anthracycline administration in children with cancer. The utility of baseline echocardiogram is unclear in patients with standard risk B‐cell acute lymphoblastic leukemia (SR B‐ALL) as their anthracycline cumulative dose is low.
Ziyad Alrajhi, Alice Pozza, Luc Mertens, Adam Paul Yan, Sarah Alexander   +4 more
wiley   +1 more source

Continuous Monitoring of pH and Blood Gases Using Ion-Sensitive and Gas-Sensitive Field Effect Transistors Operating in the Amperometric Mode in Presence of Drift

Biosensors, 2019
Accurate and cost-effective integrated sensor systems for continuous monitoring of pH and blood gases continue to be in high demand. The capacity of ion-selective and Gas-sensitive field effect transistors (FETs) to serve as low-power sensors for ...
Shahriar Jamasb
doaj   +1 more source

Spin-torque effect on spin wave modes in magnetic nanowires

, 2012
The interaction between a spin polarized dc electrical current and spin wave modes of a cylindrical nanowire is investigated in this report. We found that close to the critical current, the uniform mode is suppressed, while the edge mode starts to ...
Dolocan, Voicu O.
core   +1 more source

Switched-Current Chaotic Neurons [PDF]

, 1994
The Letter presents two nonlinear CMOS current-mode circuits that implement neuron soma equations for chaotic neural networks. They have been fabricated in a double-metal, single-poly 1.6µm CMOS technology.
Delgado Restituto, Manuel, Rodríguez Vázquez, Ángel Benito   +1 more
core   +1 more source

Pancreas, Muscle, and Subcutaneous Fat Atrophy in Patients Undergoing Radiation for Neuroblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Radiation therapy (RT) is part of standard‐of‐care therapy in high‐risk neuroblastoma (HR‐NBL) but can significantly affect nearby tissue. The objectives of this study were (1) to characterize changes in pancreas volume after RT and (2) to characterize changes in body composition, including body weight percentile ...
Pradipta Debnath, Marissa Ray, Luke Pater, Alexandra O. Glenn, Stephen Hartman, Elanchezhian Somasundaram, Todd Jenkins, Juan P. Gurria, Katherine Somers, Andrew T. Trout, Meera Kotagal   +10 more
wiley   +1 more source

Effect of guide field on three dimensional electron shear flow instabilities in collisionless magnetic reconnection

, 2015
We examine the effect of an external guide field and current sheet thickness on the growth rates and nature of three dimensional unstable modes of an electron current sheet driven by electron shear flow.
Büchner, Jörg, Jain, Neeraj
core   +1 more source

Intraoperative Collection of Ascitic Fluid With Intra‐ or Postoperative Reinfusion in Ovarian Cancer: Safety and Feasibility of a Roller Pumping Method

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients with ovarian cancer often present with massive ascites, leading to significant protein loss during surgical procedures. Although cell‐free concentrated ascites reinfusion therapy (CART) is used in palliative settings to mitigate protein loss, its application in intraoperative settings remains unexplored.
Yutaka Yoneoka, Tsukuru Amano, Akimasa Takahashi, Mari Deguchi, Hiroyuki Yamanaka, Yuji Tanaka, Shunichiro Tsuji, Takashi Murakami   +7 more
wiley   +1 more source

Mode-locking in driven vortex lattices with transverse ac-drive and random pinning

, 2001
We find mode-locking steps in simulated current-voltage characteristics of driven vortex lattices with {\it random} pinning when an applied ac-current is {\it perpendicular} to the dc-current.
A. A. Middleton, A. B. Kolton, A. B. Kolton, A. B. Kolton, A. B. Kolton, A. E. Koshelev, A. I. Larkin, A. M. Troyanovski, A. Schmid, A. T. Fiory, A. T. Fiory, A. T. Fiory, A.-C. Shi, Alejandro B. Kolton, C. J. Olson, C. J. Olson, C. Reichhardt, C. Reichhardt, C. Reichhardt, D. Domínguez, D. Domínguez, D. Domínguez, D. Domínguez, Daniel Domínguez, F. Pardo, G. Grüner, H. Fangohr, H. Fangohr, H. J. Jensen, J. M. Harris, J. Müllers, K. E. Bassler, K. H. Lee, K. Moon, L. Balents, L. Balents, L. Sneddon, L. Van Look, M. J. Higgins, N. Grønbech-Jensen, N. Grønbech-Jensen, N. Grønbech-Jensen, Niels Grønbech-Jensen, P. Le Doussal, P. Martinoli, S. Bhattacharya, S. N. Coppersmith, S. P. Benz, S. Ryu, S. Scheidl, S. Shapiro, T. Giamarchi, Y. Togawa   +52 more
core   +1 more source

Upacicalcet: A Novel Intravenous Calcimimetic Agent for Patients Undergoing Hemodialysis With Secondary Hyperparathyroidism

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa, Daisuke Honda, Seigo Akari, Tadao Akizawa   +3 more
wiley   +1 more source