Results 71 to 80 of about 40,612 (311)

Assessment of Tumor Vascularization: Immunohistochemical and Non-Invasive Methods

The International Journal of Biological Markers, 1999
Growth of solid tumors beyond a certain mass is dependent on the vascular bed from pre-existing host vasculature. The process of angiogenesis is essential not only for primary tumor growth but also for metastasis.
M. Fanelli, N. Locopo, D. Gattuso, G. Gasparini   +3 more
doaj   +1 more source

Cosmology of Bianchi type-I metric using renormalization group approach for quantum gravity [PDF]

, 2020
Rituparna Mandal, Sunandan Gangopadhyay, Amitabha Lahiri   +2 more
openalex   +1 more source

Species identity and spatial scale drive context‑dependent tree diversity effects in a Finnish forest experiment

Oikos, EarlyView.
Tree species diversity is known to affect tree growth and leaf traits, which in turn can influence various ecosystem processes. However, the reported direction of these tree diversity effects is inconsistent, indicating that their outcomes depend strongly on ecological context.
Juri A. Felix, Philip C. Stevenson, Julia Koricheva   +2 more
wiley   +1 more source

Investigation on Impact Behavior of Thermoplastic Composites: A Ply‐Level Numerical Methodology for Impact‐Resistance Design

Polymer Composites, EarlyView.
Experimental and numerical investigation on impact‐tolerance efficient evaluation of soft TPU composites. ABSTRACT This study combines experimental characterization and numerical modeling to investigate the impact behavior of aramid fiber–reinforced composites incorporating a thermoplastic polyurethane (TPU) matrix. Low‐velocity impact (LVI) tests were
Shunqi Zhang, Ícaro Araújo Silva, Emre Konkan, Dayou Ma, Otávio Bianchi, Sandro Campos Amico, Andrea Manes   +6 more
wiley   +1 more source

Mimicking Senescence Factors to Characterize the Mechanisms Responsible for Hair Regression and Hair Loss: An In Vitro Study

Organoids
Background/Objectives: VitroScreenORA® (by VitroScreen srl) Dermo Papilla spheroids, based on two micro-physiological systems (non-vascularized DP and vascularized VASC-DP), were used to study the molecular mechanisms behind hair cycle regression ...
Giacomo Masi, Camilla Guiducci, Francesca Rescigno   +2 more
doaj   +1 more source

Bianchi II and VII$_{h=0}$ Models Revisited Via The Euclidean-Signature Semi Classical Method [PDF]

, 2020
Daniel Berkowitz
openalex   +1 more source

Prenatal Tympanic Ring Anomaly Without Microtia: A Subtle Clue Toward Severe Early‐Onset Monogenic Disorders

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective To investigate the genetic etiologies and clinical significance of fetal tympanic ring abnormalities detected during second‐trimester ultrasound in the absence of microtia. Method Between November 2019 and June 2024, we examined the fetal tympanic rings of 10,277 unselected pregnant women during the 20–22 weeks of morphology ...
Yung Hang Lam, Mengmeng Shi, Zirui Dong, Kwong Wai Choy, Tak Yeung Leung, Ye Cao   +5 more
wiley   +1 more source

Singularity avoidance in Bianchi I quantum cosmology

European Physical Journal C: Particles and Fields, 2019
We extend recent discussions of singularity avoidance in quantum gravity from isotropic to anisotropic cosmological models. The investigation is done in the framework of quantum geometrodynamics (Wheeler–DeWitt equation).
Claus Kiefer, Nick Kwidzinski, Dennis Piontek   +2 more
doaj   +1 more source

CMC-1 Surfaces in Hyperbolic 3-space using the Bianchi-Calo method [PDF]

, 2001
Levi Lopes de Lima, Pedro Roitman
openalex   +1 more source

Enfermedad cerebrovascular en el Policlínico Docente José Antonio Echeverría, de Cárdenas

Revista Médica Electrónica
Se realizó un estudio comparativo para determinar el comportamiento de algunos aspectos epidemiológicos de la enfermedad cerebrovascular, durante los períodos enero de 2002-agosto de 2003, y enero de 2010-agosto de 2011, en el Policlínico Docente José ...
Rosabel González Romo, Leonel de Armas Rodríguez, Bárbara Gavilla González, Dunia Justa Díaz Camellón   +3 more
doaj