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Custom, 3D-printed heart replicas look and pump just like the real thing（图）
3D打印 心脏复制品 软机器人模型
2023/6/19
No two hearts beat alike. The size and shape of the the heart can vary from one person to the next. These differences can be particularly pronounced for people living with heart disease, as their hear...
Inspired by the human heart, Penn Engineers design tear-resistant soft material（图）
抗撕裂软材料 人类心脏 机器人
2023/7/7
The human heart beats more than two billion times in an average lifespan. The aorta’s tissue is strong enough to withstand this stress, yet flexible enough to maintain a steady flow of blood. But how ...
FROM VIRTUAL TO MATERIAL RESTORATION. A PROPOSAL FOR THE REASSEMBLY OF THE ALTAR OF THE HOLY HEART OF MARY IN THE CATHEDRAL OF SANTA MARIA ASSUNTA IN GERACE (REGGIO CALABRIA, ITALY)
Digital survey virtual restoration altar reassembly authenticity photomodelling
2017/6/20
The present study explores the relationship between the new frontiers of architectural survey and architectural restoration. The result is a project for the reassembly of the Altar of the Holy Heart o...
Origin of arrhythmias in a heart model
Nonlinear vibrations Cardiology Relaxation oscillations
2015/8/27
An investigation of the nonlinear dynamics of a heart model is presented. The model com-partmentalizes the heart into one part that beats autonomously (the x oscillator), repre-senting the pacemaker o...
From the Quadrangle to the River: Revitalizing the Heart of Downtown Springfield
Quadrangle to the River Heart of Downtown Springfield
2014/11/19
This studio report explores community service learning in the graduate urban design studio taught in the in Department of Landscape Architecture and Regional Planning at the University of Massachusett...
Effect of Natural Tenderizers on Physico-Chemical Properties of Chicken Gizzard and Goat Heart
Physico-Chemical Properties Chicken Gizzard
2016/5/31
An investigation was conducted to evaluate the physico-chemical properties of chicken gizzard and goat heart treated with kachri (Cucumis trigonus Roxb.) and ginger (Zingiber officinale roscoe) as nat...
Digging through the Heart of Reunified Berlin: Unbundling the Decision-Making Process for the Tiergarten-Tunnel Mega-Project
Mega-projects Berlin rail urban restructuring
2010/8/16
The Berlin Tiergarten tunnel project (VZB) consisted of a joint planning approval procedure for one road and several rail tunnels (inter-city, metro rail and city subway). The tunnels lead through the...
Digging through the Heart of Reunified Berlin：Unbundling the Decision-Making Process for the Tiergarten-Tunnel Mega-Project
Mega-projects Berlin rail urban restructuring
2010/3/16
The Berlin Tiergarten tunnel project (VZB) consisted of a joint planning approval procedure for one road and several rail tunnels (inter-city, metro rail and city subway). The tunnels lead through the...
Effects of Forest Management Using Pruning and Thinning on Wood Quality and Strength Properties of Sugi Planted in Shimane Prefecture II.Relationship between forest management, and visual grading and bending properties of boxed-heart square timbers
planted sugi trees forest management visual grading bending properties
2009/11/23
The aim of this study was to clarify the effects of forest management such as pruning and thinning on the visual grading and bending properties of boxed-heart square timbers of sugi (Cryptomeria japon...
Comfortability of the Bulletproof Vest: Quantitative Analysis by Heart Rate Variability
autonomic nervous system (ANS) quantitative analysis heart rate variability
2009/6/16
A verification of regressive models based on artificial neural networks and multiple regres-
This paper provides an effective quantitative analysis system and verifies it. The system of
heart rate v...
Formation of Zinc Protoporphyrin IX from Myoglobin in Porcine Heart Extract
Zn-protoporphyrin IX myoglobin porcine heart
2009/5/31
The formation of zinc protoporphyrin IX (ZPP) in porcine heart extract was investigated by visible absorption and fluorescent spectral analysis. Characteristic absorption peaks of ZPP were observed at...
Formation of Zinc Protoporphyrin IX and Protoporphyrin IX from Oxymyoglobin in Porcine Heart Mitochondria
Zn-protoporphyrin IX protoporphyrin IX mitochondria
2009/5/20
The formation of zinc protoporphyrin IX (ZnPP) and protoporphyrin IX (PP) in porcine heart mitochondria was investigated by fluorescent spectral analysis. The time-course study at 37°C and pH 5.5 with...
Relationships between Internal Cracks and Strains during High Temperature Drying of Sugi Boxed-Heart Square Timbers
high temperature drying strain gauge internal crack internal strain tensile stress
2009/3/6
Internal strains in sugi (Cryptomeria japonica D. DON) boxed-heart square timbers were measured by using strain gauges during high temperature drying above 100°C. We discuss relationships between inte...
Variation in Moisture Content of Sugi Boxed Heart Timber in Miyazaki Prefecture during Kiln Drying under High Temperature and Low Humidity II
sugi kiln-dry high temperature moisture content internal check
2009/3/6
Sugi (Cryptomeria japonica D. Don) boxed heart timbers from Miyazaki prefecture were kiln-dried at low humidity under two high-temperature conditions. The distribution of moisture content, changes in...
Development of Fundamental Research on Drying of Boxed-heart Square Timber of Sugi（Cryptomeria japonica）
sugi high temperature drying rapid drying checking prevention
2009/3/6
The development of efficient drying methods may be one of the keys for expanding the utilization of domestic sugi (Cryptomeria japonica D. Don) because of the remarkably high drying cost associated w...