Results 191 to 200 of about 40,752,794 (367)

Natural Systems [PDF]

open access: yesProceedings of the National Academy of Sciences, 1938
openaire   +3 more sources

The Value of Business Networks; an Analysis of Firm Financing in Transition Economies [PDF]

open access: yes
The paper argues that the networked firms have an advantage in securing bank finance in countries with weak legal and judicial institutions. An analysis of recent BEEPS data from sixteen CEE transition countries lends some support to this hypothesis ...
Oluwarotimi Owolabi, Sarmistha Pal
core  

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

open access: yesMolecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung   +17 more
wiley   +1 more source

Foreign Languages and Trade [PDF]

open access: yes
Cultural factors and especially common languages are well-known determinants of trade. By contrast, the knowledge of foreign languages was not explored in the literature so far.
Jan Fidrmuc, Jarko Fidrmuc
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

Pro-cyclical Unemployment Benefits? Optimal Policy in an Equilibrium Business Cycle Model [PDF]

open access: yes
We study the optimal provision of unemployment insurance (UI) over the business cycle. We use an equilibrium search and matching model with aggregate shocks to labor productivity, incorporating risk-averse workers, endogenous worker search effort ...
Kurt Mitman, Stanislav Rabinovich
core  

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