Results 81 to 90 of about 310,415 (286)
Imaging the Gamma-Ray Sky with SPI aboard INTEGRAL [PDF]
, 2006 The spectrometer SPI on INTEGRAL allows for the first time simultaneous imaging of diffuse and point-like emission in the hard X-ray and soft gamma-ray regime.
Cordier, Bertrand +8 more
core +2 more sources
Modeling an array of encapsulated germanium detectors
, 2012 A probability model has been presented for understanding the operation of an array of encapsulated germanium detectors generally known as composite detector.
Kshetri, Ritesh
core +1 more source
Advanced Science, EarlyView.Laterally spreading tumors (LSTs) are precancerous colorectal lesions characterized by a flat morphology. This study reveals a mechanochemical pathway through which a soft matrix microenvironment diminishes spatial constraints in intestinal adenomas. This process promotes deficiencies in tight junction proteins, mediated by the mechanoreceptor ADORA2B ...
Jiamin Zhong +21 more
wiley +1 more source
POLARIZATION MEASUREMENT OF GRB 041219A WITH SPI [PDF]
, 2007 Measuring the polarization of the prompt gamma-ray emission from GRBs can signicantly improve our understanding of both the GRB emission mechanisms, as well as of the underlying engine driving the explosion.
Baring, Matthew +4 more
core
Timing properties of gamma-ray bursts detected by SPI-ACS detector on board of INTEGRAL
, 2012 We study timing properties of a large sample of gamma-ray bursts (GRB) detected by the Anti-Coincidence Shield (ACS) of the SPI spectrometer of INTEGRAL telescope. We identify GRB-like events in the SPI-ACS data.
A. Neronov +48 more
core +1 more source
SSRN Electronic Journal, 2016 The discipline of anthropology recoils instinctively at the idea that its researchers' labor might contribute to the national security state; other disciplines celebrate the same contributions as evidence of policy impact. In this article, we examine the seductions of espionage for professionally vulnerable (untenured) researchers that employ ...
Driscoll, Jesse, Schuster, Caroline
openaire +2 more sources
Millimeter‐Scale Dual‐Opposing RNA‐Gradient Hydrogel for Interfacial Gene Silencing
Advanced Science, EarlyView.A branched microfluidic platform enables the fabrication of millimeter‐scale hydrogels with dual‐opposing RNA‐gradients for precise spatial control of cell gene expression. This device allows for the generation of multiple constructs at once, offering potential for future engineering of complex tissue interfaces with improved physiological relevance ...
Tyler Hoffman +11 more
wiley +1 more source
Optimal Fiscal Policy in an Economy Facing Socio-Political Instability [PDF]
We present a model of optimal government policy when policies may exacerbate socio-political instability (SPI). We show that the optimal policy that takes into account SPI transforms a standard concave growth model into a model with both a poverty trap ...
Quan Le
core +3 more sources
Single‐Injection Multi‐Omics Analysis by Direct Infusion Mass Spectrometry
Angewandte Chemie, EarlyView.A high‐throughput direct infusion mass spectrometry platform, enabled by gas‐phase ion mobility separation, supports single‐injection analysis of peptides, polar metabolites, and lipids. Coupled with custom software, it identified ∽1,300 proteins and ∽600 metabolites in ∽4.3 minutes per sample, and demonstrated broad utility in macrophage polarization ...
Yuming Jiang +6 more
wiley +2 more sources
Fabrication of High‐Density Multimodal Neural Probes Based on Heterogeneously Integrated CMOS
Advanced Science, EarlyView.A chiplet‐based methodology democratizes active neural probe development on standard bulk CMOS services. This yields the first probe combining high‐density electrophysiology (416 electrodes) with calcium imaging (832 photodiodes) and complete on‐chip signal processing across 13 shanks.
Ju Hee Mun +10 more
wiley +1 more source