Results 131 to 140 of about 1,809,039 (333)

Trade and Divergence in Education Systems [PDF]

open access: yes
This paper presents a theory on the endogenous choice of a country's education policy and the two-way causal relationship between trade and education systems.
Fali Huang, Pao-Li Chang
core  

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Dialogue or issue divergence in the political campaign? [PDF]

open access: yes
We incorporate the media priming effects to explain how politicians can affect voters preferences on issues during the political campaign. We adapt well-known terms of international trade, such as absolute advantage and comparative advantage, to the ...
AMOROS, Pablo, PUY, M. Socorro
core  

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

open access: yesMolecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala   +15 more
wiley   +1 more source

Evaluating Africa’s comparative advantage in travel service exports [PDF]

open access: yes
This paper tests the hypothesis that African countries reveal a comparative advantage in travel service exports empirically. The UNCTAD 2007 Handbook of Statistics (2008) is used to calculate revealed comparative advantage for 186 countries over 10 ...
Johan Fourie
core  

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

open access: yesMolecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris   +10 more
wiley   +1 more source

Comparative advantages of aqueous extract of mustard crop residues with herbicide to weed control and crop performance of wheat [PDF]

open access: diamond
Nazia Azrin Dola   +5 more
openalex   +1 more source

The sources of comparative advantage in tourism [PDF]

open access: yes
Tourism flows are usually explained through demand-side factors such as income growth in developed economies and changes in the preferences of visitors.
Devon Trew, Johan Fourie, Leon du Toit
core  

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