Results 51 to 60 of about 158,301 (286)

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

Advanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann, Christoph Findler, Michael Olney‐Fraser, Lev Kazak, Fedor Jelezko   +4 more
wiley   +1 more source

KEPATUHAN PENGGUNAAN ALAT PELINDUNG DIRI (APD) DI LABORATORIUM PADA MAHASISWA PRODI DIPLOMA ANALIS KESEHATAN UNIVERSITAS MH THAMRIN

Jurnal Ilmiah Kesehatan, 2019
Setiap pekerjaan memiliki risiko atau berpotensi mengalami kecelakaan kerja. Beberapa penyebab kecelakaan di laboratorium dapat bersumber dari sikap dan tingkah laku para pekerja, keadaan ang tida aman dan kurangnya pengawasan. Penelitian ini bertujuan
Catu Umirestu Nurdiani, Tri Krianto
doaj   +1 more source

Characteristics of advanced Parkinson's disease patients seen in movement disorder clinics - Australian results from the cross-sectional OBSERVE study

Clinical Parkinsonism & Related Disorders, 2021
Objectives: To evaluate the proportion of Parkinson's disease (PD) patients identified as having advanced Parkinson's disease (APD) according to physician's judgement in Australia. Methods: This cross-sectional, non-interventional observational study was
Andrew Evans, Victor S.C. Fung, John D. O'Sullivan, Rick Stell, Richard White, David R. Williams, Samira Femia, Koray Onuk   +7 more
doaj   +1 more source

Police Alcohol-Related Services Study (PASS), Phase II: A Description of the Beliefs, Perceptions and Attitudes of Anchorage Police Department Employees [PDF]

, 2005
The principal aim of the Police Alcohol-related Services Study (PASS) was to expand knowledge about the fiscal, organizational, and cultural impact of citizen alcohol use on the Anchorage Police Department (APD).
Langworthy, Robert H., Myrstol, Brad A.
core  

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

Advanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr, Alexander Biewald, Andre Mähringer, Thaddäus J. Koller, Peter Mayer, Markus Döblinger, Achim Hartschuh, Dana D. Medina   +7 more
wiley   +1 more source

Characteristics Measurement in a Deep UV Single Photon Detector Based on a TE-cooled 4H-SiC APD

IEEE Photonics Journal, 2023
We report on the characteristics of a lab-assembled UV single photon detector based on a thermoelectrically cooled silicon carbide (4H-SiC) avalanche photodiode (APD).
In-Ho Bae, Seongchong Park, Kee-Suk Hong, Dong-Hoon Lee   +3 more
doaj   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

Bimetallic Nanoreactor Activates cGAS‐STING Pathway via mtDNA Release for Cancer Metalloimmunotherapy

Advanced Functional Materials, EarlyView.
A bimetallic Mn–Ca nanoreactor (MCC) is developed as a non‐nucleotide STING nanoagonist for cancer metalloimmunotherapy. MCC induces Ca2+ overload and hydroxyl radical generation, resulting in mitochondrial damage and mtDNA release. The released mtDNA cooperates with Mn2+ to robustly activate cGAS–STING signaling.
Xin Wang Mo, Nguyen Thi Nguyen, LiLi Guo, Ngoc Man Phan, Hyunsu Shin, Tae‐il Kim, Yu Seok Youn, Jaeyun Kim   +7 more
wiley   +1 more source

Sequence‐Dependent Repolarization Is Modulated by Endogenous Action Potential Duration Gradients Rather Than Electrical Coupling in Ventricular Myocardium

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Previous studies suggest the relationship between activation time (AT) and action potential duration (APD) in the heart is dependent on electrotonic coupling, but this has not been directly tested.
Grace A. Blair, Madeline Depman, William P. Adams, Rowan O. Maisonneuve, Gregory S. Hoeker, Seth H. Weinberg, Steve Poelzing   +6 more
doaj   +1 more source

An impulsive noise analyser using amplitude probability distribution (APD) for broadband-wired communication [PDF]

, 2011
Electromagnetic interference or noise which is of impulsive nature is known to affect data communication performance. It is useful to correlate the characteristics of the noise with the bit error probability (BEP).
Zainal Abidin, Ahmadun Nijar
core