Results 151 to 160 of about 3,774,487 (407)

Causal faster than light travel from travel-localized second time coordinate

open access: yes, 2019
I present a {\em general relativistic} model with a compactified second time coordinate that {\em a priori} allows for causal, yet faster than light travel in the background of a FLRW geometry, by local modification of a higher dimensional background ...
Nastase, Horatiu
core   +1 more source

Integrative analysis of circulating tumor cells (CTCs) and exosomes from small‐cell lung cancer (SCLC) patients: a comprehensive approach

open access: yesMolecular Oncology, EarlyView.
This study simultaneously investigated circulating tumor cells (CTCs) and exosomes from small‐cell lung cancer (SCLC) patients. The elevated expression of JUNB and CXCR4 in CTCs was a poor prognostic factor for SCLC patients, whereas exosomal overexpression of these biomarkers revealed a high discrimination ability of patients from healthy individuals,
Dimitrios Papakonstantinou   +13 more
wiley   +1 more source

Intermediality, Multimodality and Medial Chronotopes: A Comparison between the Travel Book and the Travel Blog

open access: yesCaracteres: Estudios Culturales y Críticos de la Esfera Digital, 2014
Using Bakhtin’s “chronotope”, this paper advances a comparison between the travel book Il mondo oltre il fiume dei peschi in fiore by Sino-Italian Bamboo Hirst and the travel blog Emil’s Trip to China, by American Emil Kang.
Stefano Calzati
doaj  

Does a satisfying trip result in more future trips with that mode? [PDF]

open access: yes, 2015
Previous studies have indicated that travel satisfaction – the experienced emotions during, and cognitive evaluation of, a trip – can be affected by travel mode choice and other trip characteristics.
De Vos, Jonas   +3 more
core   +1 more source

Obesity alters the fitness of peritumoral adipose tissue, exacerbating tumor invasiveness in renal cancer through the induction of ADAM12 and CYP1B1

open access: yesMolecular Oncology, EarlyView.
Tumor microenvironment drives cancer formation and progression. We analyzed the role of human cancer‐associated adipocytes from patients with renal cell carcinoma (RCC) stratified as lean, overweight, or obese. RNA‐seq demonstrated that, among the most altered genes involved in the tumor–stroma crosstalk, are ADAM12 and CYP1B1, which were proven to be ...
Sepehr Torabinejad   +13 more
wiley   +1 more source

‘You Can Interview Me, But I Don’t Have a Story’: Local Accounts of Queensland Women, Rewondering Queensland Landscapes [PDF]

open access: yes, 2010
This paper investigates how contemporary works of women’s travel writing are reworking canonical formations of environmental literature by presenting imaginative accounts of travel writing that are both literal and metaphorical.
Cantrell, Kate
core   +1 more source

A procedure for the inversion of f-mode travel times for solar flows

open access: yes, 2007
We perform a two-dimensional inversion of f-mode travel times to determine near-surface solar flows. The inversion is based on optimally localized averaging of travel times. We use finite-wavelength travel-time sensitivity functions and a realistic model
Birch   +11 more
core   +2 more sources

Addressing persistent challenges in digital image analysis of cancer tissue: resources developed from a hackathon

open access: yesMolecular Oncology, EarlyView.
Large multidimensional digital images of cancer tissue are becoming prolific, but many challenges exist to automatically extract relevant information from them using computational tools. We describe publicly available resources that have been developed jointly by expert and non‐expert computational biologists working together during a virtual hackathon
Sandhya Prabhakaran   +16 more
wiley   +1 more source

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