Results 11 to 20 of about 153 (116)

Transcriptional profiling directs the classification of acute leukemias of ambiguous lineage into AML, B-ALL, or T-ALL. [PDF]

Hemasphere
Abstract Acute leukemia of ambiguous lineage (ALAL) is a rare, poor‐prognosis acute leukemia subtype that cannot be assigned to a single hematopoietic lineage. Although ALAL patients are typically treated with acute myeloid leukemia (AML) or acute lymphoblastic leukemia (ALL) regimens, optimal treatment choice is hindered by their lineage ambiguity ...
Mulet-Lazaro R, Sijs-Szabó A, Hoogenboezem RM, van Herk S, Exalto C, Koenders JE, Hoogeveen PG, Kavelaars FG, Schelen AM, van den Ancker W, van de Loosdrecht AA, Mullighan CG, Beverloo HB, van der Velden V, Cornelissen JJ, Valk PJM, Rijneveld AW, Sanders MA.   +17 more
europepmc   +2 more sources

Maximum power point tracking in partially shaded photovoltaic systems using grasshopper optimization algorithm

IET Renewable Power Generation, 2023
The P–V curve of photovoltaic (PV) arrays has several peaks under partial shading conditions (PSCs). Therefore, to extract maximum power, it is necessary to detect its global maximum power point (GMPP). The conventional maximum power point tracking (MPPT)
Sadegh Mahmoodi Tabar, Mostafa Shahnazari, Kamila Heshmati   +2 more
doaj   +1 more source

Research On MPPT Of PV System Based On CSAGAM

Journal of Applied Science and Engineering, 2022
The existing Maximum Power Point Tracking (MPPT) method has low tracking efficiency and poor stability. It is easy to fall into the Local Maximum Power Point (LMPP) in Partial Shading Condition (PSC), resulting in the degradation of output power quality
Tao Hou, Shan Wang, Mingxi Chen, Yanzhang Zhao   +3 more
doaj   +1 more source

Thermally Actuated Soft Robotics. [PDF]

Adv Mater
This review focuses on the recent development of thermally actuated soft robotics, highlighting the four major heating mechanisms, as well as structural designs, thermal management, material innovations, and emerging applications. A summary and outlook section present the current challenges of thermally actuated soft robots and the future directions to
Wu S, Lee SJ, Zhu Y.
europepmc   +2 more sources

Driving training‐based optimization (DTBO) for global maximum power point tracking for a photovoltaic system under partial shading condition

IET Renewable Power Generation, 2023
The presence of bypass diodes in photovoltaic (PV) arrays can mitigate the negative effects of partial shading conditions (PSCs), which can cause multiple peak characteristics at the output.
Haroon Rehman, Injila Sajid, Adil Sarwar, Mohd Tariq, Farhad Ilahi Bakhsh, Shafiq Ahmad, Haitham A. Mahmoud, Asma Aziz   +7 more
doaj   +1 more source

Design and Implementation of a New Fast and Efficient MPPT Controller under Different Solar Irradiance Conditions

International Journal of Photoenergy, 2022
The power-voltage (P-V) characteristic curve of solar photovoltaic (PV) systems operating in partial shading conditions (PSC) is nonlinear and has multiple local maximum peak power (LMPP) points, rendering many of the maximum power point tracking (MPPT ...
K. Padmanaban, A. Shunmugalatha, M. S. Kamalesh   +2 more
doaj   +1 more source

Influence of a Hybrid MPPT Technique, SA-P&O, on PV System Performance under Partial Shading Conditions

Energies, 2023
The electricity sector has been undergoing profound transformations. In particular, the Portuguese self-consumer regime has allowed customers of the medium and low voltage electricity grid to be producers/consumers of electricity, actively contributing ...
Ahmed G. Abo-Khalil, Ibrahim I. El-Sharkawy, Ali Radwan, Saim Memon   +3 more
doaj   +1 more source

Giải thuật tìm điểm công suất cực đại cho hệ thống pin năng lượng mặt trời trong điều kiện bị che khuất bóng một phần

Tạp chí Khoa học Đại học Cần Thơ, 2023
Kỹ thuật bám theo điểm công suất cực đại (maximum power point tracking - MPPT) là kỹ thuật được sử dụng phổ biến trong vận hành hệ thống pin năng lượng mặt trời (PV).
Lê Nguyễn Anh Tuấn, Nguyễn Huỳnh Đức Thuận, Giang Hoàng Nam, Lê Hoàng Sang, Trần Hoàng Non, Lê Quốc Anh   +5 more
doaj   +1 more source

A Novel Hybrid Maximum Power Point Tracking Technique for PV System under Complex Partial Shading Conditions in Campus Microgrid

Applied Sciences, 2023
Solar generation has become increasingly important in grid applications. In order to improve the energy efficiency of the photovoltaic array (PV), factors such as temperature, nonlinear characteristics, and partial shadow conditions (PSCs) of the PV must
Yanbo Li, Linyi Li, Yechao Jiang, Yinghao Gan, Jianfeng Zhang, Shibo Yuan   +5 more
doaj   +1 more source

An Adaptive Maximum Power Point Tracker for Photovoltaic Arrays Using an Improved Soft Computing Algorithm

Applied Sciences, 2023
This paper presents an improved version of the firefly algorithm (FA) by which a maximum power point (MPP) tracker was developed to track down the global maximum power point (GMPP) of a partially shaded photovoltaic module array (PVMA). As the first step,
Kuei-Hsiang Chao, Shu-Wei Zhang
doaj   +1 more source