Results 251 to 260 of about 489,572 (304)

Effects of mismatch losses in photovoltaic arrays

Solar Energy, 1995
Abstract Experimental and modeling results on the effects of mismatch losses in photovoltaic arrays are presented. Field tests conducted on each of the 192 modules are used to describe the variation in the properties of production run photovoltaic modules. Module specific estimates of a five-parameter module model are obtained by nonlinear regression.
Charles E. Chamberlin, Peter Lehman, James Zoellick, Gian Pauletto   +3 more
openaire   +1 more source

Measurement of mismatch loss in CPV modul

AIP Conference Proceedings, 2012
A setup capable of simultaneously measuring I-V curves of a full string and its individual cells has been developed. This setup enables us to measure mismatch loss from individual cells in concert with various string combinations under varying field conditions. Mismatch loss from cells to plates at different off-track angles and mismatch from plates to
Mingguo Liu, Geoffrey S. Kinsey, Will Bagienski, Adi Nayak, Vahan Garboushian   +4 more
openaire   +1 more source

Increasing morphological mismatch via category loss

2023
Abstract Morphological mismatch is the situation in which forms from one morphosyntactic category encode the functions of another, as with aspectual distinctions in Spanish verbs marked by mood forms. This chapter addresses the origin of such mismatches, which has not yet been studied.
openaire   +1 more source

Loss of mismatch repair proteins in sebaceous gland tumors

Journal of Cutaneous Pathology, 2003
Background: Sebaceous gland neoplasms are rare tumors that are associated with visceral malignancies in patients with Muir–Torre syndrome (MTS). The majority of the MTS‐associated tumors reveal mutations in DNA mismatch repair (MMR) genes (most often hMSH‐2 and hMLH‐1) and microsatellite instability. The sebaceous gland lesions in patients with MTS can
Nikolay K, Popnikolov, Zoran, Gatalica, Maria I, Colome-Grimmer, Ramón L, Sánchez   +3 more
openaire   +2 more sources

Study on MPP mismatch losses in photovoltaic applications

2009
One of the major sources of losses in a photovoltaic (PV) system is the mismatch between the amounts of energy generated by two or more modules inside an array. This mismatch can be caused for instance by partial shading of the modules. This paper investigates the performance decrease of PV-modules under non-optimal irradiance conditions, and also some
Koirala, B., Sahan, B., Henze, N.
openaire   +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

Minimizing mismatch loss in BIPV system by reconnection

2011 37th IEEE Photovoltaic Specialists Conference, 2011
Recently, building-integrated photovoltaic (BIPV) systems have become increasingly popular because they provide increased available space and have great environmental appeal. However, these systems may be adversely affected by shadows of surrounding buildings.
Hideaki Obane, Keiichi Okajima, Takashi Ozeki, Takao Yamada, Takahumi Ishi   +4 more
openaire   +1 more source

Kapitza resistance: Axiomatic acoustic mismatch theory with loss

Journal of Low Temperature Physics, 1979
We examine the anatomy of the quantitative properties of thermal transport across a solid-liquid boundary as it is described by acoustic mismatch theory. The single parameter, the Kapitza resistance, is a function of four loss parameters and one thermal transport parameter, the thermal diffusivity of the fluid.
M. W. P. Strandberg, L. R. Fox
openaire   +1 more source

Quantification of System-Level Mismatch Losses using PVMismatch

2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC), 2018
Differences in the current-voltage characteristics of photovoltaic (PV) modules connectedin series and parallel combinations lead to a loss in the system level power referred to as “electrical mismatch”. As a result of electrical mismatch, the power at the maximum operating point of the PV system is less than the sum of the power outputs of the modules
Chetan Chaudhari, Gregory M. Kimball, Raymond Hickey, Ben Bourne   +3 more
openaire   +1 more source

Donor-Recipient Gender Mismatch Affects Early Graft Loss After Kidney Transplantation

Transplantation Proceedings, 2011
We sought to determine the risk factors influencing the occurrence of early graft loss among kidney transplant recipients.One hundred forty-six potential donors and 230 kidney recipients were included in the study. Prior to organ procurement we collected demographic data as well as hemodynamic data of mean arterial pressure, central venous pressure ...
M, Zukowski, K, Kotfis, J, Biernawska, M, Zegan-Barańska, M, Kaczmarczyk, A, Ciechanowicz, M, Brykczyński, M, Ostrowski, T, Nikodemski, R, Bohatyrewicz   +9 more
openaire   +2 more sources