Results 51 to 60 of about 1,456,033 (346)
Química Nova, 1998 Multicomponent ceramics are mainly synthesized by conventional solid-state reaction route and sol-gel routes. In the sol-gel route, colloidal or polymeric gel are envolved.
Patrícia Tavares de Lima +2 more
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Formation and Evaluation of Complete Blood Count Proficiency Testing Program
Hematology Reports, 2022 Introduction: The haematology external quality assessment (EQA) scheme is the most commonly used service of quality assurance. The provision of complete blood count (CBC) materials must meet the quality requirements at a reasonable cost.
Huy Quang Vu +6 more
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Nanomaterials, 2018 The deposition stability and homogeneity of microparticles improved with mask, lengthened nozzle and flow rate adjustment. The microparticles can be used to encapsulate monomers, before the monomers in the microparticles can be deposited onto a substrate
An-Ci Shih +3 more
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Spatial-temporal tendencies of the ice regime of the Dnipro Cascade reservoirs
Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія, 2023 Formulation of the problem. Knowledge about the formation, destruction and trends of the ice regime of rivers and reservoirs is very important for hydropower, shipping, fisheries, etc.
Borys Khrystiuk, Liudmyla Gorbachova
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Homogeneous state feedback stabilization of homogeneous systems [PDF]
Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No.00CH37187), 2000 We show that for any asymptotically controllable homogeneous system in euclidian space (not necessarily Lipschitz at the origin) there exists a homogeneous control Lyapunov function and a homogeneous, possibly discontinuous state feedback law stabilizing the corresponding sampled closed loop system.
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, 2020 Hot in-place recycling (HIR) allows 100% reuse of reclaimed asphalt pavement (RAP) directly on a construction site. However, the homogeneity of the HIR is difficult to be evaluated due to the complexity of the material composition and construction ...
Xueliang Li +6 more
semanticscholar +1 more source
Profili descrittivi di distribuzioni spaziali : alcune misure di diversificazione
Cybergeo, 1999 The need to define synthetic indices useful for comparing the socio-economic profiles of areas is a major topic of interest in many fields of urban and regional analysis.
Eugenio Novelli, Sylvie Occelli
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Mathematics of Control, Signals, and Systems, 1997 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
M. S. Ravi +2 more
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Graded bundles and homogeneity structures
, 2011 We introduce the concept of a graded bundle which is a natural generalization of the concept of a vector bundle and whose standard examples are higher tangent bundles T^nQ playing a fundamental role in higher order Lagrangian formalisms.
Cantrijn +15 more
core +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source