Results 61 to 70 of about 2,417 (172)

Bony Union in Maxilla and Mandible Free Flap Reconstruction: A Systematic Review and Meta‐Analysis

open access: yesHead &Neck, Volume 48, Issue 4, Page 1113-1129, April 2026.
ABSTRACT Background Bony nonunion is an important complication in head and neck reconstruction, but its definition, incidence, and treatment are not well‐reported. Methods MEDLINE, Embase, CENTRAL, and Web of Science were searched from October 1st, 1990 to January 6th, 2025 for studies reporting bony union for maxilla or mandible reconstruction with ...
Khanh Linh Tran   +12 more
wiley   +1 more source

3D Local Measurement of the Magnetic Field Strength Inside Martian Meteorite NWA 7034 by Polarimetric Neutron Imaging

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 4, April 2026.
Abstract We present a new method for paleomagnetic investigations, polarized neutron imaging, a non‐destructive magnetic imaging technique benefiting from the high penetration depth and spin of the neutron allowing spatial characterization of the magnetic field within a sample.
Cédric Holme Qvistgaard   +9 more
wiley   +1 more source

VALIDASI METODE KROMATOGRAFI LAPIS TIPIS (KLT)-DENSITOMETRI UNTUK PENETAPAN KADAR β-KAROTEN DALAM TABLET KUNYAH EKSTRAK Spirulina platensis

open access: yesJIIS: Jurnal Ilmiah Ibnu Sina, 2020
Validasi Metode Analisis penentuan β-karoten dalam tablet kunyah ekstrak Spirulina platensis perlu dilakukan untuk menjamin mutu dan kualitas Tujuan penelitian ini adalah membuktikan validitas metode KLT-Densitometri untuk penetapan kadar β ...
Siti Fatmawati Fatimah   +4 more
doaj  

A Miyaoka–Yau inequality for hyperplane arrangements in CPn$\mathbb {CP}^n$

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 4, April 2026.
Abstract Let H$\mathcal {H}$ be a hyperplane arrangement in CPn$\mathbb {CP}^n$. We define a quadratic form Q$Q$ on RH$\mathbb {R}^{\mathcal {H}}$ that is entirely determined by the intersection poset of H$\mathcal {H}$. Using the Bogomolov–Gieseker inequality for parabolic bundles, we show that if a∈RH$\mathbf {a}\in \mathbb {R}^{\mathcal {H}}$ is ...
Martin de Borbon, Dmitri Panov
wiley   +1 more source

The Impact of KLT Coder on the Image Distortion in Astronomy

open access: yesAdvances in Astronomy, 2015
Presented paper is devoted to the application of Karhunen-Loève transform (KLT) for compression and to study of KLT impact on the image distortion in astronomy.
Petr Pata
doaj   +1 more source

Stability of klt Singularities

open access: yes
Submission to Handbook of Singularities. 42 pages.
openaire   +2 more sources

Joint Content and Shape Adaptive Transforms Based on a GMRF Model for Coding Arbitrarily Shaped Image Segments

open access: yesIEEE Access
It is known that shape-adaptive (SA) transform coding can outperform block-based transform coding for images. However, there is no simple way to construct optimal transforms for arbitrarily shaped image segments.
Shehan Senarath, Pradeepa Yahampath
doaj   +1 more source

Chinese herb related molecules of cancer-cell-apoptosis: a minireview of progress between Kanglaite injection and related genes

open access: yesJournal of Experimental & Clinical Cancer Research, 2008
Many kinds of Chinese herb had been confirmed to have the character of anti-tumor, clinical reports about anti-tumor effects of Chinese herb had also been found in recent years, but most of the reports were focused on the clinical treatment of ...
Dong Qian, Li Chang-Sheng, Lu Yun
doaj   +1 more source

PENGEMBANGAN KETERAMPILAN PROSES SAINS DALAM PEMBELAJARAN KROMATOGRAFI LAPIS TIPIS MELALUI PRAKTIKUM SKALA MIKRO

open access: yesJurnal Inovasi Pendidikan Kimia, 2011
Keterampilan  berpikir  dan  proses  sains  haruslah  dikembangkan melalui pembelajaran  kimia  dengan model  tertentu  untuk membina  kemampuan mahasiswa memecahkan masalah.
Sri Wardani
doaj  

Higher derivative quartic vertex of f(R) gravity in light-cone gauge

open access: yesNuclear Physics B, 2018
In the recent studies of four-dimensional Einstein–Hilbert action, quite a few interesting results such as the Kawai–Lewellen–Tye (KLT) relations, MHV-Lagrangian and quadratic forms have been reported. These results naturally raise an important question:
Mahendra Mali, S. Shankaranarayanan
doaj   +1 more source

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