Results 11 to 20 of about 49 (39)

Investigation on the effect of benzoyl peroxide on the synthesis of polyynes via pulsed laser ablation in liquid [PDF]

open access: yes, 2022
LAUREA MAGISTRALEI Carbon atomic wires (CAWs) sono una famiglia di molecole caratterizzate da una catena lineare di soli atomi di carbonio ibridizzati sp.
Cambiaggio, Martino
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Oxidative/nitrative stress in the pathogenesis of systemic sclerosis: are antioxidants beneficial? [PDF]

open access: yes, 2018
Systemic sclerosis (SSc) is a multisystem autoimmune disease: characterised from the clinical side by progressive vasculopathy and fibrosis of the skin and different organs and from the biochemical side by fibroblast deregulation with excessive ...
Amaral, Marta Carapeto   +7 more
core   +1 more source

LD泵浦腔内和频连续589nm黄光激光器 [PDF]

open access: yes, 2004
在理论上分析和计算了Nd∶YAG激光器双波长同时运转时输出镜的透过率 ,提出在双波长共同运转的前提下适当减小输出镜对增益较大谱线的透过率 ,可以获得更高的腔内和频效率 ,并从实验上加以证实。实验中利用 2W激光二极管端面泵浦Nd∶YAG的方式 ,得到10 6 4nm和 1319nm连续的双波长运转 ,在优化输出镜透过率以后 ,在腔内加入Ⅰ类临界相位匹配切割的LBO和频晶体得到 2 0mW的 5 89nm黄光输出国家高技术研究发展计划 ( 2 0 0 2AA3 1114 1 ...
卜轶坤, 薛庆华, 贾富强, 郑权
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Charge Separation in Intermixed Polymer:PC70BM Photovoltaic Blends: Correlating Structural and Photophysical Length Scales as a Function of Blend Composition [PDF]

open access: yes, 2017
A key challenge in achieving control over photocurrent generation by bulk-heterojunction organic solar cells is understanding how the morphology of the active layer impacts charge separation and in particu-lar the separation dynamics within molecularly ...
Collado-Fregoso, E   +7 more
core   +2 more sources

Winter visitors to Yellowstone National Park, their value orientations and support for management actions [PDF]

open access: yes, 2002
The idea of a National Park contains a diversity of values and missions. This paper takes a multi-dimensional, context- specific approach to measuring the perceived values of Yellowstone National Park.
Borrie, William T.   +2 more
core   +1 more source

Mathematics and Algorithms in Tomography [PDF]

open access: yes, 2010
This is the eighth Oberwolfach conference on the mathematics of tomography. Modalities represented at the workshop included X-ray tomography, sonar, radar, seismic imaging, ultrasound, electron microscopy, impedance imaging, photoacoustic tomography ...

core   +2 more sources

Assembling Single RbCs Molecules with Optical Tweezers [PDF]

open access: yes, 2023
Optical tweezer arrays are useful tools for manipulating single atoms and molecules. An exciting avenue for research with optical tweezers is using the interactions between polar molecules for quantum computation or quantum simulation.
SPENCE, STEFAN,JOEL
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Traces of the Animal Past [PDF]

open access: yes, 2022
Understanding the relationships between humans and animals is essential to a full understanding of both our present and our shared past. Across the humanities and social sciences, researchers have embraced the ‘animal turn,’ a multispecies approach to ...

core  

Laser-Induced Plasma Effects on Bond Breaking in High-Density Polyethylene Pyrolysis [PDF]

open access: yes
The conventional use of Laser-Induced Breakdown Spectroscopy (LIBS) for elemental analysis in high-density polyethylene (HDPE) limits the exploration of bond behavior in Physics and Chemistry.
Khawaja, Hassan Abbas   +5 more
core   +1 more source

Towards synthetic Rydberg lattices with optical tweezer arrays [PDF]

open access: yes, 2021
Trapped neutral atoms in optical tweezers have emerged as a viable platform for quantum simulation, metrology and quantum information processing due to their simple design yet versatile application.
Ang'Ong'A, Jackson
core  

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