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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Numerical simulation and optimal design of fissure karst type high-temperature thermal storage and development
裂隙岩溶型 高温储热开发 数值模拟 优化设计
2023/11/6
我国中低温地热直接利用世界第1，包括温泉洗浴、空间供暖等；高温地热资源储量虽然丰富，但其发电仅排世界第18，利用率不高。裂隙岩溶型地热资源作为主要高温地热资源类型，我国隐伏碳酸盐岩面积达250万平方公里以上，初步估算0-3km深度区间的热能量相当于5000-50000亿吨标煤，雄安是典型地区；同时，我国油气伴生缝洞型地热资源丰富，具有埋藏深、温度高的特点。对此，基于离散缝洞网络模型，形成了考虑渗流...
Protein controlled by both light and temperature can inform cell signal pathways（图）
蛋白质 细胞 信号通路
2023/7/12
Most organisms have proteins that react to light. Even creatures that don’t have eyes or other visual organs use these proteins to regulate many cellular processes, such as transcription, translation,...
food and drug administration Proposes to Allow the Use of Alternative Temperature-Indicating Devices for Processing Low-Acid Canned Foods
Temperature-Indicating Devices measuring
2007/3/30
March 13, 2007，The Food and Drug Administration (FDA) today issued a proposed rule which, if finalized, would benefit both consumers and the food industry by enabling manufacturers of heat-processed l...
7-Mar-2007，DENVER, CO Although it was discovered more than 20 years ago, a particular type of high-temperature (Tc) superconductor ?material that conducts electricity with almost zero resistance ?is r...
26-Feb-2007，Washington, DC ?Scientists at the Carnegie Institution's Geophysical Laboratory in collaboration with a physicist at the Chinese University of Hong Kong have discovered that two different ...
Time-Temperature Integrators: new developments
Time-Temperature Integrators foodstuff military pharmaceutical
2006/11/17
November 15, 2006，Time-Temperature Integrators (TTIs) are “intelligent labels” that simulate bacterial development, as a function of time-and-temperature parameters. As soon as a critical threshold is...