Results 1 to 10 of about 2,865,490 (302)

A Novel Reverse Combination Configuration to Reduce Mismatch Loss for Stratospheric Airship Photovoltaic Arrays

Applied Sciences
Enhancing the output power of stratospheric airship photovoltaic arrays during months with weak irradiance is crucial for extending the endurance of airships.
Chuan Shan, Kangwen Sun, Dongji Cheng, Xinzhe Ji, Jian Gao, Tong Zou   +5 more
doaj   +1 more source

Enhanced Power Yield and Resilience in Partially Shaded TCT PV Arrays Through Novel Periodic Sequence Reconfiguration

IEEE Access
Mutual shading represents a critical systemic assailability in total-cross-tied (TCT) photovoltaic (PV) arrays, resulting in harmful power loss. This study presents a disruptive and specialized arithmetic solution, the periodic sequence (PS) arrangement,
Pokuri Siva Krishna, Rajasekar Natarajan
doaj   +1 more source

Loss of Mismatched HLA in Leukemia after Stem-Cell Transplantation

New England Journal of Medicine, 2009
Transplantation of hematopoietic stem cells from partially matched family donors is a promising therapy for patients who have a hematologic cancer and are at high risk for relapse. The donor T-cell infusions associated with such transplantation can promote post-transplantation immune reconstitution and control residual disease.We identified 43 patients
Vago Luca, Vago Luca, Perna Serena Kimi, Perna Serena Kimi, Zanussi Monica, Mazzi Benedetta, Barlassina Cristina, Barlassina Cristina, Stanghellini Maria Teresa Lupo, Perrelli Nicola Flavio, Cosentino Cristian, Cosentino Cristian, Torri Federica, Torri Federica, Angius Andrea, Forno Barbara, Casucci Monica, Bernardi Massimo, Peccatori Jacopo, Corti Consuelo, Bondanza Attilio, Ferrari Maurizio, Ferrari Maurizio, Rossini Silvano, Roncarolo Maria Grazia, Roncarolo Maria Grazia, Bordignon Claudio, Bordignon Claudio, Bonini Chiara, Ciceri Fabio, Fleischhauer Katharina, Fleischhauer Katharina   +31 more
openaire   +6 more sources

Mitigation of mismatch losses in solar PV systems: a hybrid L-shaped propagated array configuration approach

Frontiers in Energy Research
There has been a global expansion of solar electricity during the past decades. Solar photovoltaic (PV) electricity generation is not only simple but also environmentally benign and cost-effective.
Belqasem Aljafari, S. Devakirubakaran, Praveen Kumar Balachandran, Sudhakar Babu Thanikanti   +3 more
doaj   +1 more source

Security proof of practical quantum key distribution with detection-efficiency mismatch

Physical Review Research, 2021
Quantum key distribution (QKD) protocols with threshold detectors are driving high-performance QKD demonstrations. The corresponding security proofs usually assume that all physical detectors have the same detection efficiency.
Yanbao Zhang, Patrick J. Coles, Adam Winick, Jie Lin, Norbert Lütkenhaus   +4 more
doaj   +1 more source

Gain-through-filtering enables tuneable frequency comb generation in passive optical resonators

Nature Communications, 2019
In normal dispersion, modulation instability, which is a precursor of Kerr combs, is forbidden due to phase mismatch. Here, the authors show the compensation of such phase mismatch by introducing frequency-dependent loss using a notch filter, hence ...
Florent Bessin, Auro M. Perego, Kestutis Staliunas, Sergei K. Turitsyn, Alexandre Kudlinski, Matteo Conforti, Arnaud Mussot   +6 more
doaj   +1 more source

Explosive mutation accumulation triggered by heterozygous human Pol ε proofreading-deficiency is driven by suppression of mismatch repair

eLife, 2018
Tumors defective for DNA polymerase (Pol) ε proofreading have the highest tumor mutation burden identified. A major unanswered question is whether loss of Pol ε proofreading by itself is sufficient to drive this mutagenesis, or whether additional factors
Karl P Hodel, Richard de Borja, Erin E Henninger, Brittany B Campbell, Nathan Ungerleider, Nicholas Light, Tong Wu, Kimberly G LeCompte, A Yasemin Goksenin, Bruce A Bunnell, Uri Tabori, Adam Shlien, Zachary F Pursell   +12 more
doaj   +1 more source

Event-Driven Control for Switched Systems With Quantization and Packet Loss

IEEE Access, 2020
In this paper, the problem of designing the quantized feedback controller for a class of continuous-time switched systems with packet loss and event-driven scheme is considered.
Jingjing Yan, Xinjing Wang, Li MA, Chi Zhang   +3 more
doaj   +1 more source

PMS2 variant results in loss of ATPase activity without compromising mismatch repair

Molecular Genetics & Genomic Medicine, 2022
Hereditary cancer syndromes account for approximately 5%–10% of all diagnosed cancer cases. Lynch syndrome (LS) is an autosomal dominant hereditary cancer condition that predisposes individuals to an elevated lifetime risk for developing colorectal ...
Brandon M. D'Arcy, Jennifer Arrington, Justin Weisman, Steven B. McClellan,   Vandana, Zhengrong Yang, Champion Deivanayagam, Jessa Blount, Aishwarya Prakash   +8 more
doaj   +1 more source

Photovoltaic mismatch losses caused by moving clouds

Solar Energy, 2017
Abstract Mismatch losses is a major issue in the photovoltaic (PV) system and are mainly caused by partial shading; largest mismatch losses are caused by sharp shadows. These shadows are a typical problem for rooftop and residential installations.
Kari Lappalainen, Seppo Valkealahti
openaire   +3 more sources