Results 11 to 20 of about 76,759 (303)

RCA angiogram [PDF]

open access: yes, 2023
Angiogram in an anteroposterior cranial projection depicting a patent, diffusely atheromatous and ectatic dominant right coronary artery (RCA). The stump of the occluded right ventricular branch arising from the mid RCA is visualized.
Andreas Andreou (17713770)
core   +1 more source

Report: RHOA and RCA Land Use Committee, "Final Report of the RHOA and RCA Land Use Committee," May 1984 [PDF]

open access: yes, 2007
Textual: Report, copy; 11” x 8.5” (27.9 cm x 21.6 cm)Report from RHOA and RCA Land Use Committee entitled "Final Report of the RHOA and RCA Land Use Committee" dated May 1984. This report, submitted to the boards of the Reston Home Owners Association and
RHOA and RCA Land Use Committee
core   +1 more source

Interaction of Intraprocedural Antiplatelets and Intravenous Thrombolysis in Acute Intracranial Stenting: RESISTANT Registry Subanalysis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction/Objective Acute intracranial stenting during endovascular thrombectomy (EVT) for ischemic stroke requires intraprocedural antiplatelet therapy (APT) to maintain patency. However, the hemorrhagic risk of combining APT with intravenous thrombolysis (IVT) remains uncertain.
Aaron Rodriguez‐Calienes   +75 more
wiley   +1 more source

Estimation of genetic variability in blackgram [Vigna mungo(L.) Hepper]

open access: yesElectronic Journal of Plant Breeding, 2021
An investigation was carried out during kharif, 2018 in Randomized Block Design to estimate the variability parameters in blackgram using thirty five genotypes including two checks viz., Pratap Urd-1 and Pant Urd-31.
Rajwanti Saran* and P. P. Sharma
doaj   +1 more source

Portable Color Camera [PDF]

open access: yes, 1967
An engineer at the RCA Astro-Electronics Division, Princeton N.J., exits from a space simulation chamber carrying the smallest compatible color television camera ever developed.
RCA, Radio Corporation of America
core  

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

open access: yesAdvanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro   +13 more
wiley   +1 more source

Competitiveness and Flow of Indonesian Paper Trade in The Global Market

open access: yesJurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan, 2022
Indonesia has the opportunity to increase the share of paper exports in the world due to the declining dominance of NORSCAN (North America and Scandinavia). The momentum is not only an opportunity for Indonesia, but also other paper exporters in Asia and
Leo Rio Ependi Malau   +5 more
doaj   +1 more source

Flexible Pressure Sensor With Co‐Optimized Sensitivity and Linearity Based on Gradient Toroidal Microstructures

open access: yesAdvanced Materials Technologies, EarlyView.
A flexible piezoresistive pressure sensor with gradient toroidal CNT/PDMS microstructures is reported. The hierarchical geometry enables sequential electrode contact, achieving a sensitivity of 256.20 kPa−1 and linear response (R2 = 0.99) over 0–1000 kPa.
Rongmei Wang   +8 more
wiley   +1 more source

Coupling Exponential Rolling Circle Amplification to Lateral Flow Devices for Point‐of‐Care Detection of Viral RNA

open access: yesAngewandte Chemie, EarlyView.
A new exponential RCA (E‐RCA) system was developed and coupled to a toehold system for release of a bridging DNA, allowing for lateral flow detection. The E‐RCA method uses a secondary primer (P2) that binds RCA products (RCAP) to generate extended P2 products that can re‐prime a partially self‐complementary circular template, generating a complete ...
Amal Mathai   +3 more
wiley   +2 more sources

Synergistic Remodeling of Tumor Immune Microenvironment via a DNA Nanodevice Integrating STING Activation and Lysosome‐Targeted PD‐L1 Degradation

open access: yesAdvanced Science, EarlyView.
A rational design DNA nanoplatform not only achieves efficient PD‐L1 degradation but also triggers robust STING signaling. The nanodevice effectively reprograms “cold” tumors, leading to potent inhibition of tumor growth and metastasis in vivo. ABSTRACT The cGAS‐STING pathway is a cornerstone of innate antitumor immunity; however, its therapeutic ...
Haoxiang Li   +5 more
wiley   +1 more source

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