Results 91 to 100 of about 10,170,179 (340)

Economic Growth and the Environment

open access: yes, 1994
Using data assembled by the Global Environmental Monitoring System we examine the reduced-form relationship between various environmental indicators and the level of a country's per capita income. Our study covers four types of indicators: concentrations
G. Grossman, A. Krueger
semanticscholar   +1 more source

Unlocking the potential of tumor‐derived DNA in urine for cancer detection: methodological challenges and opportunities

open access: yesMolecular Oncology, EarlyView.
Urine is a rich source of biomarkers for cancer detection. Tumor‐derived material is released into the bloodstream and transported to the urine. Urine can easily be collected from individuals, allowing non‐invasive cancer detection. This review discusses the rationale behind urine‐based cancer detection and its potential for cancer diagnostics ...
Birgit M. M. Wever   +1 more
wiley   +1 more source

Sustainable development of tourism in the Maldives

open access: yesMенаџмент у хотелијерству и туризму, 2017
Small island countries tend to develop their economy by means of tourism and thus overcome poverty. However, such a tendency often leads to difficulties in achieving a balance between economic development and enviromental protection.
Bojan Ćirić, Ljubica Vladušić
doaj  

Environment and Sustainability

open access: yes, 2008
This chapter reviews socio-economic research on the environment and sustainability. The chapter first explores core aspects of socio-economics, examines how socio-economics has related to the agenda of research on the environment, and assesses how socio-economic research on the environment became institutionalized.
Paavola, Jouni, Røpke, Inge
openaire   +2 more sources

Identification of functional and diverse circulating cancer‐associated fibroblasts in metastatic castration‐naïve prostate cancer patients

open access: yesMolecular Oncology, EarlyView.
Cancer‐associated fibroblasts (CAFs) promote cancer growth, invasion (metastasis), and drug resistance. Here, we identified functional and diverse circulating CAFs (cCAFs) in patients with metastatic prostate cancer (mPCa). cCAFs were found in higher numbers and were functional and diverse in mPCa patients versus healthy individuals, suggesting their ...
Richell Booijink   +6 more
wiley   +1 more source

Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells

open access: yesMolecular Oncology, EarlyView.
In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi   +3 more
wiley   +1 more source

PROBLEMAS QUE AFECTAN LA IMPLANTACIÓN DE UN SISTEMA INTEGRADO DE GESTIÓN EN UNA EMPRESA DE PLAGUICIDAS

open access: yesRevista Científica de Ingeniería Industrial, 2010
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Ester Michelena Fernández   +1 more
doaj  

Circulating tumor cells in metastatic breast cancer patients treated with immune checkpoint inhibitors – a biomarker analysis of the ALICE and ICON trials

open access: yesMolecular Oncology, EarlyView.
In this explorative biomarker analysis, we assessed serial sampling of circulating tumor cells (CTCs) with CellSearch in two randomized trials testing immune checkpoint inhibitors (ICIs) in metastatic breast cancer. Our data demonstrate a prognostic potential of CTCs, most apparent 4 weeks into ICI therapy.
Nikolai Kragøe Andresen   +13 more
wiley   +1 more source

ANALYSIS OF LEARNING PROBLEMS OF OBJECT-ORIENTED PROGRAMMING

open access: yesRa Ximhai, 2015
Problems in learning object-oriented programming are diverse and investigate becomes relevant because regardless of the generation of students is always presented as the constant problem of understanding and application of concepts to solve problems of ...
José Emilio Sánchez-García   +2 more
doaj  

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