Results 11 to 20 of about 372,752 (285)

Preferential stimulation of melanocytes by M2 macrophages to produce melanin through vascular endothelial growth factor

open access: yesScientific Reports, 2022
Post-inflammatory hyperpigmentation is a skin discoloration process that occurs following an inflammatory response or wound. As the skin begins to heal, macrophages first exhibit a proinflammatory phenotype (M1) during the early stages of tissue repair ...
Heeju Han   +6 more
doaj   +1 more source

Use of Learning Cooperative Integrated Reading and Composition to the Learning Achievement Indonesian Languange Correspondence in Study Programs of Office Administration

open access: yesJPBM (Jurnal Pendidikan Bisnis dan Manajemen), 2019
This research aims to determine the effect of the CIRC learning model on learning achievement in the Indonesian Language Correspondence course material for writing official letters.
Brillian Rosy
doaj   +1 more source

Peningkatan Keterampilan Menulis Teks Eksposisi melalui CIRC (Cooperative Integrated Reading and Composition) Berbantuan Video pada Siswa SD

open access: yesJurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2018
The purpose of this research is described the model CIRC (Cooperative Integrated Reading and Composition) assisted video and increased skill write the text exposition students. This research used the research class action.
Evan Ardi Prayoga   +2 more
doaj   +1 more source

Carbon emission from Western Siberian inland waters

open access: yesNature Communications, 2021
Rivers and lakes are thought to be a major conduit of loss for the massive amounts of carbon locked away in high-latitude systems, but such losses are poorly constrained.
Jan Karlsson   +5 more
doaj   +1 more source

An all-endo Approach to Complete Ureteral Duplications Complicated by Ureterocele and/or Vesicoureteral Reflux: Feasibility, Limitations, and Results

open access: yesInternational Journal of Pediatrics, 2011
Purpose. Totally endoscopic management (all-endo) of patients with a duplicated renal system (DS) associated with severe vesicoureteral reflux (VUR) or obstructive ureterocele (UC) is an attractive alternative to traditional open procedures.
A. Calisti   +6 more
doaj   +1 more source

The effectiveness of cooperative integrated reading and composition (CIRC) to improve writing in descriptive texts

open access: yesELT Forum: Journal of English Language Teaching, 2017
This paper is based on a study which investigated the eighth grade students’ achievement in writing descriptive text. The study aimed to find out the effectiveness of Cooperative Integrated Reading and Composition (CIRC) technique to teach writing of ...
Kamila Nurul Ibriza
doaj   +1 more source

Free energy and extension of a semiflexible polymer in cylindrical confining geometries [PDF]

open access: yes, 2007
We consider a long, semiflexible polymer, with persistence length $P$ and contour length $L$, fluctuating in a narrow cylindrical channel of diameter $D$. In the regime $D\ll P\ll L$ the free energy of confinement $\Delta F$ and the length of the channel
Gerhard Gompper   +4 more
core   +2 more sources

Geometric realizations of the accordion complex of a dissection [PDF]

open access: yes, 2018
Consider $2n$ points on the unit circle and a reference dissection $\mathrm{D}_\circ$ of the convex hull of the odd points. The accordion complex of $\mathrm{D}_\circ$ is the simplicial complex of non-crossing subsets of the diagonals with even endpoints
Manneville, Thibault, Pilaud, Vincent
core   +4 more sources

Bootstrapping the Coronal Magnetic Field with STEREO: I. Unipolar Potential Field Modeling [PDF]

open access: yes, 2010
We investigate the recently quantified misalignment of $\alpha_{mis} \approx 20^\circ-40^\circ$ between the 3-D geometry of stereoscopically triangulated coronal loops observed with STEREO/EUVI (in four active regions) and theoretical (potential or ...
Anne W. Sandman   +12 more
core   +1 more source

Differential cross section for neutron-proton bremsstrahlung [PDF]

open access: yes, 2007
The neutron-proton bremsstrahlung process $(np \to np\gamma)$ is known to be sensitive to meson exchange currents in the nucleon-nucleon interaction. The triply differential cross section for this reaction has been measured for the first time at the Los ...
Akdogan, T.   +9 more
core   +2 more sources

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