Results 81 to 90 of about 207,836 (317)

High resolution imaging of the radio continuum and neutral gas in the inner kiloparsec of the radio galaxy 3C293 [PDF]

open access: yes, 2004
Using a combination of observations involving the VLA, MERLIN and global VLBI networks we have made a detailed study of the radio continuum and the neutral hydrogen (HI) kinematics and distribution within the central kiloparsec of the radio galaxy 3C293.
A. B. Peck   +32 more
core   +2 more sources

Therapeutic Gases in Biomedicine: Updates on Nitric Oxide and Beyond

open access: yesAdvanced Science, EarlyView.
Therapeutic gases, including NO, CO, H2S, H2, CO2, O2, and Xe, play vital roles in cellular signaling and repair. This review highlights the emerging carriers and delivery systems that enable controlled, localized gas release for diagnostic and therapeutic applications.
Syed Muntazir Andrabi   +4 more
wiley   +1 more source

Opium trade and use during the Late Bronze Age: Organic residue analysis of ceramic vessels from the burials of Tel Yehud, Israel

open access: yesArchaeometry, EarlyView., 2022
Abstract Organic residue analysis was conducted on various vessels from burials at Tel Yehud, Israel. The analyses led to new reliable evidence for the presence of opioid alkaloids and their decomposition products. This research revitalizes a decades‐old discussion on the presence and function of the opium trade across a cultural region of utmost ...
Vanessa Linares   +5 more
wiley   +1 more source

Karla Xiomara Luna Mariscal, El motivo literario en “El Baladro del sabio Merlín” (1498 y 1535). Con un índice de motivos de “El Baladro del sabio Merlín” (Burgos 1498 y Sevilla, 1535)

open access: yesMedievalia, 2019
Karla Xiomara Luna Mariscal, El motivo literario en “El Baladro del sabio Merlín” (1498 y 1535). Con un índice de motivos de “El Baladro del sabio Merlín” (Burgos 1498 y Sevilla, 1535), México, El Colegio de México, 2017, 451 pp.
Lorelí González Blancas
doaj   +3 more sources

Quantum proofs can be verified using only single qubit measurements

open access: yes, 2015
QMA (Quantum Merlin Arthur) is the class of problems which, though potentially hard to solve, have a quantum solution which can be verified efficiently using a quantum computer. It thus forms a natural quantum version of the classical complexity class NP
Morimae, Tomoyuki   +2 more
core   +1 more source

The Role of Merlin/NF2 Loss in Meningioma Biology

open access: yesCancers, 2019
Mutations in the neurofibromin 2 (NF2) gene were among the first genetic alterations implicated in meningioma tumorigenesis, based on analysis of neurofibromatosis type 2 (NF2) patients who not only develop vestibular schwannomas but later have a high ...
Sungho Lee   +8 more
semanticscholar   +1 more source

Polymorphic Superparaelectric Engineering Boosting Energy Storage Capacity in BaTiO3‐Based Ceramics

open access: yesAdvanced Science, EarlyView.
Herein, Ca2+ incorporation promotes the coexistence of CaTiO3‐/BaTiO3‐derived paraferroelectric states, stabilizing cubic‐orthorhombic‐tetragonal polymorphic superparaelectric phases. This minimizes polarization energy barriers, facilitating full polarization saturation without compromising efficiency.
Pan Liu   +9 more
wiley   +1 more source

Electrolyte‐Dependent Sodium Plating for Anode‐Free Na‐Ion Batteries Studied by Operando Optical Microscopy

open access: yesAdvanced Science, EarlyView.
Anode‐free sodium‐ion batteries are examined using carbonate‐, glyme‐, and localized high‐concentration electrolytes. Distinct sodium plating morphologies are identified by operando optical microscopy, revealing uniform crystalline deposition for glyme‐based systems.
Moritz Exner   +7 more
wiley   +1 more source

The Lost Melody Phenomenon [PDF]

open access: yes, 2015
A typical phenomenon for machine models of transfinite computations is the existence of so-called lost melodies, i.e. real numbers $x$ such that the characteristic function of the set $\{x\}$ is computable while $x$ itself is not (a real having the first
Carl, Merlin
core  

MERLIN a Cognitive Architecture for Service Robots

open access: yesApplied Sciences, 2020
Many social robots deployed in public spaces hide hybrid cognitive architectures for dealing with daily tasks. Mostly, two main blocks sustain these hybrid architectures for robot behavior generation: deliberative and behavioral-based mechanisms.
Miguel Á. González-Santamarta   +4 more
semanticscholar   +1 more source

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