Results 51 to 60 of about 14,966,199 (305)

Bone Mineral Density After Contemporary Treatment for Acute Lymphoblastic Leukaemia: A Matched Cross‐Sectional Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Reduced bone mineral density (BMD) has been reported in survivors of childhood and young adult acute lymphoblastic leukaemia (ALL); however, data from cohorts treated with contemporary protocols and including matched controls remain limited.
Karen Schow Jensen, Mette Tiedemann Skipper, Niels Holtum Birkebæk, Kjeld Schmiegelow, Thomas Leth Frandsen, Bente Langdahl, Rikke Beck Jensen, Asger Roer Pedersen, Christian Mølgaard, Liv Andrés‐Jensen, Birgitte Klug Albertsen   +10 more
wiley   +1 more source

Numerical Study on the Aerodynamic Performance and Noise of Composite Bionic Airfoils

Fluids
Bionic airfoils are an effective method to improve aerodynamic performance and reduce the noise of wind turbine blades. To explore the impact of the lower surface of bird wing airfoils on the aerodynamic performance and noise of blades, this study ...
Shunlong Su, Shenwei Xin, Xuemin Ye, Chunxi Li   +3 more
doaj   +1 more source

Experimental and Numerical Study on the Elimination of Severe Slugging by Riser Outlet Choking

Energies, 2022
Severe slugging is an unstable multiphase flow pattern occurs in a pipeline riser with low gas and liquid flowrates. It is highly undesired in practical operation because of the pressure and mass flow oscillations induced.
Nailiang Li, Bin Chen, Xueping Du, Dongtai Han   +3 more
doaj   +1 more source

Chemotherapy for Spinal Cord Intramedullary Pediatric Low‐Grade Glioma—A Systematic Literature Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric intramedullary low‐grade gliomas (PIMLGGs) are rare neoplasms that present unique clinical and management challenges. Although surgery remains the primary tool for tissue diagnosis and decompression, complete gross‐total resection is frequently unfeasible due to the infiltrative nature of these lesions.
Olga M. Sergeenko, Segev Gabay, Jonathan Roth, Amit Ringel, Rina Dvir, Shlomi Constantini   +5 more
wiley   +1 more source

Design and Analysis of Double-Gate MOSFETs for Ultra-Low Power Radio Frequency Identification (RFID): Device and Circuit Co-Design

, 2011
Recently, double-gate MOSFETs (DGMOSFETs) have been shown to be more optimal for ultra-low power circuit design due to the improved subthreshold slope and the reduced leakage current compared to bulk CMOS.
Dasgupta, Sudeb., Agarwal, Rajendra P., Low Power Electronics, Rajendra P. Agarwal, Kim, Tony Tae-Hyoung, Sudeb Dasgupta, Tony T. Kim, Ramesh Vaddi, Vaddi, Ramesh.   +8 more
core   +1 more source

Mechanistic exploration of non-thermal plasma-enhanced Cu-catalyzed CO2 hydrogenation to methanol

Meitan xuebao
Combining CO2 and green hydrogen to produce methanol can simultaneously realize CO2 conversion and green hydrogen storage. Methanol can be used as a green low-carbon fuel or industrial platform product for large-scale application, which is of great ...
Yumin CHEN, Yongheng DONG, Chengjing SHI, Longkun SUN, Bingxin ZHU, Bing LI, Yang LIU, Huaichun ZHOU   +7 more
doaj   +1 more source

Low-dose ionizing radiation alleviates Aβ42-induced cell death via regulating AKT and p38 pathways in Drosophila Alzheimer's disease models

Biology Open, 2019
Ionizing radiation is widely used in medicine and is valuable in both the diagnosis and treatment of many diseases. However, its health effects are ambiguous.
Soojin Hwang, Haemin Jeong, Eun-Hee Hong, Hae Mi Joo, Kyoung Sang Cho, Seon Young Nam   +5 more
doaj   +1 more source

Exercise Capacity, Physical Activity, Fatigue, and Neurocognitive Function in Adult Survivors of Childhood Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess, Gustaf Glavå, Simon Skau, Hans‐Georg Kuhn, Maria Bäck, Marianne Jarfelt   +5 more
wiley   +1 more source

Design and analysis of binary tree static random access memory for low power embedded systems

, 2014
In the modern portable applications, the embedded systems are required to have low power dissipation. Therefore, SRAM designs are required to achieve both high-performance and low-power for the microprocessors. However, low power design of these memories
Sun, L.,, Mathew, J.,, Mathew, J., Pagliarini, S.N.,, Sourdis, Ioannis,, Pradhan, D.K., Pagliarini, S.N., Sourdis, Ioannis, Sun, L., Pradhan, D.K.,   +9 more
core   +1 more source

Insight into the Impact of Blade Perforation on the Aerodynamics and Acoustics of a Two-Stage Variable-Pitch Axial Fan

Energies
For a two-stage variable-pitch axial fan, a perforation design in first-stage rotor blades was proposed to improve aerodynamic performance and reduce acoustic noise.
Chen Qiao, Xuemin Ye, Yunhao Wu, Chunxi Li   +3 more
doaj   +1 more source