Results 71 to 80 of about 2,616,469 (301)

Acoustically driven ferromagnetic resonance

, 2011
Surface acoustic waves (SAW) in the GHz frequency range are exploited for the all-elastic excitation and detection of ferromagnetic resonance (FMR) in a ferromagnetic/ferroelectric (nickel/lithium niobate) hybrid device.
C. Heeg, H. Huebl, L. Dreher, L. Landau, M. S. Brandt, M. Weiler, R. Gross, S. Chikazumi, S. Datta, S. T. B. Goennenwein   +9 more
core   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Cis‐regulatory and long noncoding RNA alterations in breast cancer – current insights, biomarker utility, and the critical need for functional validation

Molecular Oncology, EarlyView.
The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués, Aracele Martinez‐Mendez, John Crown, Alex Eustace   +3 more
wiley   +1 more source

Fall-related traumas in urgent care centers

Clinics, 2012
OBJECTIVE: To identify the scope and the characteristics of fall-related traumas in urgent care centers in Sergipe, Brazil and to verify potential associations among the following variables: gender, age, and where the event occurred.
Carla Kalline Alves Cartaxo, Mariangela da Silva Nunes, Oscar Felipe Falcão Raposo, Ricardo Fakhouri, Edilene Curvelo Hora   +4 more
doaj   +1 more source

Employment Flows with Endogenous Financing Constraints [PDF]

Empirical studies document that resource reallocation across production units plays an important role in accounting for aggregate productivity growth in the U.S. manufacturing.
Shuyun May Li
core  

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

Molecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto, Louise Raunkilde, Jan Lindebjerg, Mads Malik Aagaard, Christina Therkildsen, Jakob Kleif, Lars Henrik Jensen, Torben Frøstrup Hansen, Rikke Fredslund Andersen   +8 more
wiley   +1 more source

Validação de variáveis de declarações de óbito por causas externas, Recife, PE, Brasil

Revista de Saúde Pública
OBJETIVOS: Validar, nas declarações de óbitos por causas externas de menores de 20 anos residentes no Recife em 1995, outras variáveis que não a causa básica dos óbitos.
Maria Dilma de A Barros, Ricardo Ximenes, Maria Luiza C de Lima   +2 more
doaj  

Primary Commodity Dependence and Debt Problem in Less Developed Countries [PDF]

Economists have proffered myriads of causes of the debt problem faced by less developed countries (LDCs). This paper uses the panel data technique to investigate the fundamental causes of the debt problem among primary commodity dependent LDCs.
Raymond Swaray
core  

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Acidentes de trabalho fatais e a qualidade das informações de seus registros em Uberaba, em Minas Gerais e no Brasil, 1997 a 2006

Revista Brasileira de Saúde Ocupacional
RESUMO OBJETIVO: caracterizar os acidentes de trabalho fatais e analisar a qualidade das informações de seus registros. MÉTODO: estudo ecológico com análise descritiva dos óbitos por acidentes de trabalho no Brasil, em Minas Gerais e no município de ...
Helena Hemiko Iwamoto, Fernanda Carolina de Camargo, Laureni Conceição Tavares, Sybelle de Souza Castro Miranzi   +3 more
doaj   +1 more source