Results 71 to 80 of about 19,719,110 (337)

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben   +4 more
wiley   +1 more source

PowerWorld-Based Assessment of Active-Power-Only Vehicle-to-Grid Voltage Support for a Weak 22 kV Mountainous Feeder in Phongsaly, Laos

open access: yesResults in Engineering
Vehicle-to-grid (V2G) operation may provide localized active-power support to weak radial feeders. This study assesses aggregated electric two-wheelers on a 22 kV mountainous feeder in Phongsaly Province, Lao PDR, using Newton–Raphson power flow and P-V ...
Chan Thavysak   +2 more
doaj   +1 more source

Grid-forming Wind Turbines Participate in Control of High Renewable Penetration Sending-end Systems [PDF]

open access: yesZhengzhou Daxue xuebao. Gongxue ban
To address the issue of bus voltage fluctuations caused by reduced system inertia and insufficient reactive power regulation capability due to the high penetration of power electronic devices in new energy bases, a voltage control strategy was proposed ...
CHEN Boyang   +5 more
doaj   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk   +10 more
wiley   +1 more source

A voltage reference using a temperature-dependent current to bias a junction diode [PDF]

open access: yes, 2013
textBandgap voltage-reference circuits generate an appropriate amount of a voltage that varies proportionately to absolute temperature (called PTAT), to cancel the complementary to absolute temperature voltage variation (known as CTAT) of a current ...
Mastovich, Stefan Noel
core  

A Transient Stability-Enhanced VSG Technique with Improved Voltage Support Capability

open access: yesEnergies
The virtual synchronous generator (VSG) is an effective grid-forming control technique for power converters that are required to provide inertia, frequency support, and voltage support.
Jiawei Liu   +5 more
doaj   +1 more source

NoC topology synthesis for supporting shutdown of voltage islands in SoCs [PDF]

open access: yesProceedings of the 46th Annual Design Automation Conference, 2009
In many Systems on Chips (SoCs), the cores are clustered in to voltage islands. When cores in an island are unused, the entire island can be shutdown to reduce the leakage power consumption. However, today, the interconnect architecture is a bottleneck in allowing the shutdown of the islands.
Seiculescu C.   +3 more
openaire   +2 more sources

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin   +17 more
wiley   +1 more source

The Impact of the COVID‐19 Pandemic on Childhood Cancer Survival: A Population‐Based Assessment of Survival Patterns Between 2015 and 2023 in Germany

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Numerous international studies have reported declines in new cancer diagnoses, delayed diagnoses and disruptions in cancer treatment following the implementation of COVID‐19 pandemic public health measures, raising concerns that these effects may ultimately contribute to increased cancer mortality.
Friederike Erdmann   +8 more
wiley   +1 more source

A cooperative control strategy for power quality based on parallel grid-connected converters

open access: yes电力工程技术
Power quality control based on grid-connected converter can effectively utilize the surplus capacity of the converter and improves the benefits. However, existing methods tend to only consider grid-following (GFL) control and fail to fully utilize the ...
LIANG Xiaorui   +5 more
doaj   +1 more source

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