Results 41 to 50 of about 3,714,489 (305)

Stamp duty on shares and its effect on share prices [PDF]

open access: yes, 2004
This paper provides a discussion of stamp duty and its effects. This is followed by an empirical study using changes in the rate of stamp duty in the UK as natural experiments.
Klemm, A.   +8 more
core   +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

Novel Interleaved High Gain Boost Converter Using Switched Capacitor

open access: yesEnergies, 2021
The increase in global energy demand has led to increased research in harvesting solar energy. Solar energy is widely used in homes, electric vehicles and is a great solution to power remote areas.
Girish Ganesan Ramanathan   +1 more
doaj   +1 more source

Mouse Myosinviia is a Monomeric, “slow” Motor with an Intermediate Duty Ratio [PDF]

open access: yesBiophysical Journal, 2010
Myosin VIIa is an unconventional myosin which is important in visual and hearing processes. We examined the kinetic and association properties of the baculovirus expressed, truncated mouse myosin VIIa construct containing all 5IQ motifs and the SAH domain (myosinVIIa-S1-SAH).
Haithcock, Jessica   +8 more
openaire   +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

PREMIXED COMBUSTION IN A LIGHT DUTY COMPRESSION IGNITION ENGINE THROUGH FUEL AND INJECTION SYSTEM DESIGN: AN EXPERIMENTAL APPROACH [PDF]

open access: yes, 2011
Premixed combustion modes in compression ignition engines are studied as a promising solution to meet fuel economy and increasingly stringent emissions regulations.
Di Blasio, Gabriele
core   +1 more source

Duty Ratio Modulation Strategy to Minimize Torque and Flux Linkage Ripples in IPMSM DTC Systems

open access: yesIEEE Access, 2017
The active vector effects on torque and flux linkage are different in interior permanent magnet synchronous motor (IPMSM) systems at different times under direct torque control (DTC).
Tianqing Yuan   +7 more
doaj   +1 more source

Influence of duty ratio on the fabrication of a-C:H film on microshell

open access: yesActa Physica Sinica, 2009
Using low-pressure plasma chemical vapor deposition (LPPCVD), with trans-2-butene and hydrogen as the precursors, we have successfully deposited 30 μm CH coatings on microshells in intermittent bounce mode .The surface finish was measured by atomic force microscopy (AFM), It was found that the surface finish was improved greatly with reduced duty ...
null Zhang Bao-Ling   +4 more
openaire   +1 more source

Temporal magnification with large observation duty ratio using synchronized optical buffer

open access: yes, 2016
We demonstrate a method to substantially increase the observation duty ratio in temporal-magnification system without sacrificing the temporal resolution. 30% or even 100% observation duty ratio can be achieved on a 10-ns or longer waveform.
LI, B   +9 more
core   +1 more source

Impact of Initial Treatment Setting on Survival in Relapsed Pediatric and AYA Bone Sarcomas: A Secondary Analysis of a Prospective Clinical Trial

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Outcomes in relapsed or refractory pediatric and AYA bone sarcomas remain poor, and the impact of early referral to specialized sarcoma centers on survival is unclear. Early centralization of care may improve local and systemic treatment quality, but evidence in this population is limited.
Justyna Antoniuk‐Majchrzak   +9 more
wiley   +1 more source

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