Results 241 to 250 of about 3,128,138 (270)
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PD-1/PD-L1 in cardiovascular disease
Clinica Chimica Acta, 2020The PD-1/PD-L1 coinhibitory pathway has critical roles in the immune response and autoimmunity via the regulation of T cell activity. Excessive activity and high expression of this pathway suppresses the function of T cells and immunity. Recent research has indicated that tumour cells express high levels of PD-L1, which has an immunosuppressive effect ...
YunFeng, Sun +3 more
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Exchange splitting in Pd, Pd(Fe) and Pd(Ni)
Journal of Physics F: Metal Physics, 1986The de Haas-van Alphen effect has been used to investigate the exchange splitting on the X-ellipsoid sheet of the Fermi surface of Pd and dilute Pd(Fe) and Pd(Ni) alloys. In pure Pd the g-factor shows appreciable anisotropy which can be explained in terms of the spin-orbit interaction and an isotropic Stoner enhancement.
P T Coleridge +3 more
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Thermochemistry of Pd–In, Pd–Sn and Pd–Zn alloy systems
Thermochimica Acta, 2009The standard enthalpy of formation of several Pd-M alloys (M= In, Sn and Zn) has been measured using a high temperature direct drop calorimeter. The reliability of the calorimetric results has been determined and supported by using different analytical techniques: light optical microscopy, scanning electron microscopy equipped with electron probe ...
AMORE S +3 more
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A comparison study of Pd/In/Pd, Pd-In/Pd, and PdIn ohmic contacts to n-GaAs
Solid-State Electronics, 1995Various deposition structures, Pd/In/Pd, Pd-In/Pd and PdIn, as ohmic contacts to n-GaAs were investigated. The codeposited contacts, Pd-In/Pd and PdIn have smooth surfaces, and their minimum specific contact resistances are 3 × 10−6 Ω-cm2 after annealing at 600°C for 10 s.
H.G. Fu, T.S. Huang
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Neurology, 2003
For nearly two centuries, investigating the role of heredity in Parkinson disease (PD) has been challenging. Paradoxes abound. Clinical series report that at least 10 to 15% of patients have relatives with PD. Case-control studies report from 2- to 14-fold increased risk of PD if a first-degree relative has the disease.1,2⇓ Yet twin studies do not ...
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For nearly two centuries, investigating the role of heredity in Parkinson disease (PD) has been challenging. Paradoxes abound. Clinical series report that at least 10 to 15% of patients have relatives with PD. Case-control studies report from 2- to 14-fold increased risk of PD if a first-degree relative has the disease.1,2⇓ Yet twin studies do not ...
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Thin-film interdiffusion. I. Au-Pd, Pd-Au, Ti-Pd, Ti-Au, Ti-Pd-Au, and Ti-Au-Pd
Journal of Applied Physics, 1975Interdiffusion in the Ti/Pd/Au thin-film system is measured using Rutherford backscattering. Interdiffusion rates of Pd/Au for temperatures between 200 and 490 °C have been correlated with the defect structure of the films using models of defect enhanced diffusion. Au diffusing in Pd has been analyzed by the Whipple model of grain-boundary diffusion to
J. M. Poate +3 more
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2020
To streamline a clinical innovation pipeline from peer-reviewed research to safe, effective, validated, evidence-based and personalized clinical decision support, we developed a framework and application programming interface (API) specifications that we simply call PDS.
Borland, David +7 more
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To streamline a clinical innovation pipeline from peer-reviewed research to safe, effective, validated, evidence-based and personalized clinical decision support, we developed a framework and application programming interface (API) specifications that we simply call PDS.
Borland, David +7 more
openaire +1 more source
2022
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Combination Strategies PD-1/PD-L1 Antagonists
The Cancer Journal, 2018Abstract Despite the broad clinical antitumor activity of PD-1/PD-L1 antagonists, many patients who are treated with these agents either do not respond or achieve suboptimal responses. Improving overall outcome will require combinations with other agents to address potential innate or acquired mechanisms of resistance. Many combination trials
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Proceedings of the 1st ACM/USENIX international conference on Virtual execution environments, 2005
The Progressive Deployment System (PDS) is a virtual execution environment and infrastructure designed specifically for deploying software, or "assets", on demand while enabling management from a central location. PDS intercepts a select subset of system calls on the target machine to provide a partial virtualization at the operating system level. This
Bowen Alpern +5 more
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The Progressive Deployment System (PDS) is a virtual execution environment and infrastructure designed specifically for deploying software, or "assets", on demand while enabling management from a central location. PDS intercepts a select subset of system calls on the target machine to provide a partial virtualization at the operating system level. This
Bowen Alpern +5 more
openaire +1 more source