Results 61 to 70 of about 6,432,733 (292)
Static Stability Analysis of Planar Grasps by Multiple Fingers with Redundant Joints
ActuatorsThis paper deals with static stability in planar grasps of an object by multiple fingers. Differently from previous research, we focus on the case that each finger has redundant links and joints.
Takayoshi Yamada
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Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
INTEGRATION OF EDUCATION, SCIENCE, AND BUSINESS: CURRENT INSTITUTIONAL SOLUTIONS
Высшее образование в России, 2018 The article discusses the problem of a lack of a national-level institutional solution to the problem of integration of education, science and business in Russia.
V. S. SHEINBAUM, O. V. BUDZINSKAYA
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Uma definição natural de energia cinética e potencial em termodinâmica
Revista Brasileira de Ensino de FísicaNa tentativa de tornar a termodinâmica mais familiar e sem violação do seu formalismo, define-se a partir de expressão do diferencial da energia, já incorporando as conseqüências da 2 Lei, o diferencial da energia cinética como associado às variações de ...
G.F. Leal Ferreira
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Energy of gravitational radiation in plane-symmetric space-times [PDF]
, 2008 Gravitational radiation in plane-symmetric space-times can be encoded in a complex potential, satisfying a non-linear wave equation. An effective energy tensor for the radiation is given, taking a scalar-field form in terms of the potential, entering the
C. W. Misner +2 more
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FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Effect of High Pressure on the Solidification of Al–Ni Alloy
Crystals, 2021 The effect of high pressure on the microstructure of hypo-peritectic Al–38wt.%Ni alloy was studied. The results show that Al3Ni and Al3Ni2 phases coexist at ambient pressure. However, it becomes a typical hyper-eutectic microstructure when synthesized at
Xiao-Hong Wang, Duo Dong, Xiao-Hong Yang
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Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
POTENTIAL FOR SUSTAINABLE DEVELOPMENT OF DOBROGEA REGION FROM THE PERSPECTIVE OF RENEWABLE POWER SOURCES [PDF]
Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2020 In the context of globalization and industrialization, ensuring energy sustainability is a goal, which can be achieved through the intensive use of renewable resources and the most rational exploitation of non-renewable or slowly renewable resources ...
PAULA MUNTEANU, LIVIU VALENTIN VLADUCU
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Sensors, 2021 Semi-active isolation systems with controllable stiffness have been widely developed in the field of seismic mitigation. Most systems with controllable stiffness perform more robustly and effectively for far-field earthquakes than for near-fault ...
Tzu-Kang Lin +3 more
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