Results 111 to 120 of about 2,062,041 (340)

IRRADIATED BLOOD PRODUCTS-INSTITUTE PORTUGUESE OF ONCOLOGY – COIMBRA (IPOC) – EXPERIENCE OF BLOOD QUALITY ASSURANCE

open access: yesHematology, Transfusion and Cell Therapy, 2021
Introduction: The risks and benefits in the transfusion medicine are a great challenges for blood quality assurance. They must be sufficient to support answers to the acute and late effects. The irradiation of blood components for avoid Graft Versus Host
C Soares   +9 more
doaj  

TMPRSS2-ERG Gene Fusion Causing ERG Overexpression Precedes Chromosome Copy Number Changes in Prostate Carcinomas, Paired HGPIN Lesions

open access: yesNeoplasia: An International Journal for Oncology Research, 2006
TMPRSS2-ETS gene fusions have been found recurrently in prostate carcinomas, but not in the presumed precursor lesion, high-grade prostatic intraepithelial neoplasia (HGPIN). However, HGPIN lesions may share chromosomal changes with prostate cancer.
Nuno Cerveira   +6 more
doaj   +1 more source

Clitic placement in Portuguese

open access: yesCadernos de Linguística e Teoria da Literatura, 2015
Abstract: In this paper I will examine the conditions on the positioning of non-reflexive clitic pronouns in Portuguese. I will argue that clitic pronouns can be reordered only inside the sentences where they are generated and that, consequently, they cannot be moved out their original sentences to be attached to a verb in a higher sentence.
openaire   +4 more sources

Technological change, capital deepening, and agricultural total factor productivity (TFP) growth: Cross‐country comparison of 18 OECD countries

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract This paper employs the data envelope analysis (DEA) to assess technological progress and its impact on agricultural total factor productivity (TFP) across 18 the Organization for Economic Cooperation and Development (OECD) countries from 1973 to 2015.
Yu Sheng
wiley   +1 more source

Interdependence between emerging and major markets [PDF]

open access: yes, 2006
In this paper, we investigate the price spillover effects among two developed markets, (the US and the UK ), and two developing markets, (Irish and Portuguese), using a new testing method suggested by Lee (2002).
Crane, Martin   +2 more
core  

A evidencialidade na fala dos guineenses focalizando as dificuldades da comunicação em língua portuguesa

open access: yesRevista Brasileira de Linguística Aplicada
Este estudo objetiva explicitar as marcas evidenciais que particularizam o falar dos estudantes guineenses, quando questionados sobre as dificuldades que encontram ao se comunicar em língua portuguesa, mostrando em que medida se comprometem ou se ...
Cláudia Ramos Carioca
doaj   +1 more source

THE EPIGENETICS OF RENAL CELL TUMORS: FROM BIOLOGY TO BIOMARKERS

open access: yesFrontiers in Genetics, 2012
Renal cell tumors (RCT) collectively constitute the third most common type of genitourinary neoplasms, only surpassed by prostate and bladder cancer. They comprise a heterogeneous group of neoplasms with distinctive clinical, morphological and genetic ...
Rui eHenrique   +7 more
doaj   +1 more source

Non‐Tariff Measures and U.S. Agricultural Exports

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract How much do non‐tariff measures (NTMs) affect U.S. agricultural exports? While countries maintain a large and diverse set of NTMs to safeguard the health of plants, animals, and humans, policymakers and regulatory bodies may neglect the impact these measures have on international trade.
Yunus Emre Karagulle   +2 more
wiley   +1 more source

Catalytic Approaches for CO2 Conversion to Value‐Added Products: An Overview of Life Cycle Assessment Studies

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The catalytic conversion of CO2 into value‐added products provides an emerging strategy for reducing carbon emissions and improving environmental performance. This review compares different Life Cycle Assessment studies to evaluate the environmental impacts of CO2 conversion, focusing on the main challenges, technical limitations, and potential ...
Anastasia Pappa   +3 more
wiley   +1 more source

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