Results 61 to 70 of about 36,824 (159)

Measurement of CP Asymmetries and Branching Fractions in a Time-Dependent Dalitz Analysis of B^0-->(rho pi)^0 and a Constraint on the Quark Mixing Angle phi_2

open access: yes, 2008
We present the results of a time-dependent Dalitz plot analysis of B0 --> pi+ pi- pi0 decays based on a 414/fb data sample that contains 449 x 10^6 BB pairs.
A. Bondar   +143 more
core   +1 more source

Ultrafast charge dynamics in trap-free and surface-trapping colloidal quantum dots [PDF]

open access: yes, 2015
Ultrafast transient absorption spectroscopy is used to study subnanosecond charge dynamics in CdTe colloidal quantum dots. After treatment with chloride ions, these can become free of surface traps that produce nonradiative recombination.
Aerts   +41 more
core   +1 more source

High Temperature Shock (HTS) Synthesis of Carbon‐Based Nanomaterials for Electrochemical Applications

open access: yesCarbon Neutralization, Volume 4, Issue 1, January 2025.
The high‐temperature shock (HTS) method for preparing carbon‐based nanomaterials has broad application prospects in the field of electrochemistry. Here, various carbon‐based nanomaterials prepared by HTS method and their applications in the field of electrochemistry are reviewed, with a focus on their synthesis and the principles of optimizing their ...
Wen Huang   +7 more
wiley   +1 more source

KONTUR-2: Force-feedback Teleoperation from the International Space Station [PDF]

open access: yes, 2016
This paper presents a new robot controller for space telerobotics missions specially designed to meet the requirements of KONTUR-2, a German & Russian telerobotics mission that addressed scientific and technological questions for future planetary ...
Albu-Schäffer, Alin Olimpiu   +6 more
core   +1 more source

Eco‐Friendly Approach to Ultra‐Thin Metal Oxides‐ Solution Sheared Aluminum Oxide for Half‐Volt Operation of Organic Field‐Effect Transistors

open access: yesAdvanced Functional Materials, Volume 34, Issue 41, October 8, 2024.
In this work, a solution shearing approach is employed to fabricate ultra‐thin, device‐grade AlOx films via thermal and deep UV annealing approaches resulting in high capacitance values (750 and 600 nF cm−2 respectively). Utility in organic transistors resulted in stable, low hysteresis with high mobility (6.1 ± 0.9 cm2 V−1 s−1), near‐zero threshold ...
Preetam Dacha   +11 more
wiley   +1 more source

Flame retardant polyphosphazenes [PDF]

open access: yes
Six polyphosphazene compositions were prepared by reaction of three bis-tertiary phosphines with two phenyl-s-triazine derived diazides. All six polyphosphazenes produced were completely characterized, four of them were furthermore subjected to ...
Karle, D. W.   +2 more
core   +1 more source

Formation and Characterisation of CdSe-TiO2 Nanoparticle Films by Electrophoretic Deposition

open access: yes, 2011
Electrophoretic deposition (EPD) was used to form a composite layer of mercaptoundeconic acid (MUA) capped CdSe-TiO2 nanoparticle on a fluorine doped indium tin oxide (FTO) substrate.
Yaacob, Khatijah Aisha   +1 more
core   +1 more source

Detection of Micromolar Glucose Levels in Human Sweat Using an Organic Transistor‐Based Enzymatic Sensor

open access: yesChemElectroChem, Volume 11, Issue 19, October 1, 2024.
An enzymatic sensor based on an extended‐gate‐type organic transistor allows for highly sensitive and selective detection of sweat glucose at the micromolar level. The accuracy, validated by HPLC analysis, indicates the potential of the organic transistor‐based sensor for reliable sweat analysis. Abstract Sweat glucose serves as a significant biomarker
Yui Sasaki   +5 more
wiley   +1 more source

Immunisation schedule of the Pediatric Spanish Association: 2024 recommendations

open access: yesAnales de Pediatría (English Edition)
The AEP 2025 Vaccination and Immunization Schedule recommended for children, adolescents and pregnant women residing in Spain features the following novelties:Due to the increase in measles cases and outbreaks in recent years, we recommend advancing the ...
Francisco José Álvarez García   +21 more
doaj   +1 more source

Behavioral Assays for Comprehensive Evaluation of Cognitive and Neuropsychiatric Comorbidities of Traumatic Brain Injury and Chronic Neurological Disorders

open access: yesCurrent Protocols, Volume 4, Issue 10, October 2024.
Abstract Neurological deficits, psychiatric disorders, and cognitive impairments often accompany stroke, brain injury, epilepsy, and many neurological disorders, which present intricate comorbidities that challenge recognition and management. There are many tools and paradigms for evaluating learning, memory, anxiety, and depression‐like behaviors in ...
Doodipala Samba Reddy   +3 more
wiley   +1 more source

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