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2801
Highly efficient green InP/ZnSe/ZnS quantum dots synthesized using tris(diethylamino)phosphine
Published 2025-01-01“…This study synthesized green InP/ZnSe/ZnS QDs using tris(diethylamino)phosphine as a phosphorous precursor and optimized their synthesis conditions for superior photoluminescence quantum yield (90%) and narrow emission spectra (37 nm). Quantum dot light-emitting diodes (QLEDs) with green InP multishell QDs achieved a peak luminance of 1862.7 cd/m² and a current efficiency of 3.5 cd/A. …”
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2802
Hegemonic Party System and Federalism
Published 2024-09-01“…However, the exclusiveness of its structure from the “affiliate” parties had the effects of a narrow-based federal shared-rule, as EPRDF which was the only channel to influence the center. …”
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2803
Left Main Coronary Stenosis as a Consequence of Bentall Operation: Percutaneous Treatment
Published 2009-01-01“…Coronary angiography showed severe left main narrowing. The considerable amount of time that elapsed between surgery and the onset of symptoms implies that the problem was not related to an imperfect suture technique, but was most likely caused by an inflammatory and proliferative response to the glue that had been used. …”
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2804
EPISTEMOLOGY IN THE CONTEXT OF THE MODERN BIOLOGICAL EVOLUTIONAL PARADIGM
Published 2014-12-01“…However, it is also indicated the fact of narrowing the heuristic possibilities of this epistemological direction because of excessive metaphor of bio-evolutionary paradigm. …”
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2805
Analysis of Interaction of Multiple Cracks Based on Tip Stress Field Using Extended Finite Element Method
Published 2022-01-01“…In order to track the cracks, a new geometric tracking technique is proposed to track enriched elements and nodes along the crack instead of using the narrow band level set method. This allows to accurately determine enriched elements and nodes and calculate enrichment values. …”
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2806
Aging Effect on Electrical Conductivity of Pure and Al-Doped YBa2Cu3O7−δ Single Crystals with a Given Topology of Planar Defects
Published 2013-01-01“…Herewith, both aluminum doping and prolonged aging have been found to essentially expand the temperature interval of implementation of the pseudogap state, thus narrowing the linear section in the dependence ρab(T).…”
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2807
Pregnancy Complicated with Severe Recurrent Aortic Coarctation: A Case Report
Published 2012-01-01“…Transthoracic echocardiography showed narrowing of the descending aorta, the diameter of the aortic arch was 10.60 mm and an echocardiographic gradient was 96 mmHg. …”
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2808
Interregional cooperation in the development of region industry in the context of economic sanctions
Published 2022-09-01“…Among the emerging problems are the narrowing of sales markets, breaks in technological chains and the associated decrease in the level of innovation and competitiveness of enterprises. …”
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2809
Academic Writing in Russia: The Urge for Interdisciplinary Studies
Published 2018-12-01“…However, when the focus shifted towards teaching writing in English, the discussion narrowed and lost its urge. The analysis of the first papers shows that the importance of developing academic writing skills is understood by the Russian academic community, but most academics have limited awareness of academic writing as a discipline and field of research aimed at solving major problems in education and science. …”
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2810
Delayed Post-Traumatic Spinal Cord Infarction with Quadriplegia: A Case Report
Published 2021-12-01“…Cervical spine computed tomography angiography showed a narrow vertebral artery, and diffusion-weighted imaging revealed spinal cord infarction from C3 to C5 with high signal intensity. …”
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2811
Challenges and Countermeasures of International Commercial Dispute Resolution in the Digital Age
Published 2024-12-01“…To address these challenges, it propose proposed to enhance technical capabilities, strengthen data security, develop online dispute resolution platforms, update procedures and physical rules, lower technical barriers and narrow the digital divide. The article stressed that in order to adapt to the development of the digital economy, the rules for international commercial dispute resolution must be updated in a timely manner to ensure that the dispute resolution mechanism can flexibly, efficiently and fairly handle new types of disputes. …”
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2812
Endpoint carbon content and temperature prediction model in BOF steelmaking based on posterior probability and intra-cluster feature weight online dynamic feature selection
Published 2025-01-01“…First, a genetic algorithm with fixed feature space dimensions is introduced, which narrows the solution space by predefining the number of selected features, thereby enhancing the stability of feature selection. …”
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2813
Origin of Visible Light Photocatalytic Activity of Ag3AsO4 from First-Principles Calculation
Published 2014-01-01“…The results reveal that the Ag3AsO4 presents a narrow band gap with strong oxidation ability of the valence bands maximum edge and the highly delocalized charge distribution of the conduction bands minimum is beneficial for the carriers transfer to surface to participate in the photocatalytic reaction. …”
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2814
Ex vivo validation of magnetically actuated intravascular untethered robots in a clinical setting
Published 2024-05-01“…Abstract Intravascular surgical instruments require precise navigation within narrow vessels, necessitating maximum flexibility, minimal diameter, and high degrees of freedom. …”
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2815
GABAergic neurons in basal forebrain exert frequency-specific modulation on auditory cortex and enhance attentional selection of auditory stimuli
Published 2025-01-01“…We employed a detection task where rats detected a narrow band target embedded in broad band noise, while optogenetically modulating GABAergic BF activity. …”
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2816
Adult-Onset Woakes’ Syndrome: Report of a Rare Case
Published 2015-01-01“…The patient underwent revision endoscopic sinus surgery and narrowing of the bony nasal vault by digital compression without osteotomies. …”
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2817
800 kV交流隔离开关的机构运动分析及平衡弹簧优化设计
Published 2021-01-01“…800 kV AC disconnector is one of the key equipment for extra high voltage( EHV) substation,and the balance spring is an important component to reduce external load and improve equipment reliability.Aiming at 800 kV EHV disconnector,the mechanism kinematic analysis of main knife mechanism is completed based on the motion diagram,and the theoretical equation of the structural potential energy for disconnector is obtained.Then,the dynamic simulation analysis model of disconnector is established in ADAMS through virtual prototype technology.The difference between the elastic potential energy of the balance spring and the potential energy of the mechanism under the initial design condition is simulated.In order to further narrow the gap between the spring energy and the gravitational potential energy,this paper optimizes the spring system design.The simulation results show that the max-gap change between the optimal balance spring potential energy and the mechanism potential energy is reduced by about 28% than that of the initial.When the disconnector works,the external load required is greatly reduced.…”
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2818
ANALISIS PEMANFAATAN PEKARANGAN UNTUK MENDUKUNG KETAHANAN PANGAN DI KECAMATAN RUMBAI PESISIR KOTA PEKANBARU YARD UTILIZATION ANALYSIS IN SUPPORT OF FOOD SECURITY INRUMBAI PESI...
Published 2015-02-01“…The utilization of research results in the District Rumbai yard Pesisir city of Pekanbaru , for vegetables , fruit and food crops is low , and the District Rumbai Pesisir of Pekanbaru City potential for increased utilization of the yard , especially commodity shallow root vegetables in a narrow area . Fruit crops and food crops for land area. …”
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2819
Airway Remodelling in Asthma: From Benchside to Clinical Practice
Published 2010-01-01“…These remodelling changes contribute to thickening of airway walls and, consequently, lead to airway narrowing, bronchial hyper-responsiveness, airway edema and mucous hypersecretion. …”
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2820
Balance Function in High-Energy Collisions
Published 2015-01-01“…Due to the reduction in the diffusion time, narrowed widths refer to delayed hadronization. It is concluded that BF are powerful tools characterizing hadron-quark phase transition and estimating some essential properties.…”
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