In order to study the relationship between the triggering current, deuterium pressure and the excess heat, a series of experiments were made in a D/Pd gas-loading system. By comparing the system constants （k = AT//kP...In order to study the relationship between the triggering current, deuterium pressure and the excess heat, a series of experiments were made in a D/Pd gas-loading system. By comparing the system constants （k = AT//kP） in both nitrogen and deuterium atmosphere we found an optimum current （8 A） and a deuterium pressure （9 x 104 Pa） in which the system could release a maximum excess power （more than 80 W）. The reproducibility was 16/16 and the excess energy released in the longest experiment was about 300 MJ within 40 days, which was corresponding to 104 eV for each palladium atom. Analysis of the palladium surface with a SEM （scanning electron microscopy） and an EDS （energy dispersive spectrometer） revealed that some new surface topographical feature with concentrations of unexpected elements （such as Ag, Sn, Pb and Ca） appeared after the current triggering. The results implied that the excess heat might come from a nuclear transmutation.展开更多
Dear Editor,The transition from the vegetative to the reproductive phase of plant development,known as the floral transition,plays important roles in the plant life cycle.Flowering is a vulnerable but crucial phase fo...Dear Editor,The transition from the vegetative to the reproductive phase of plant development,known as the floral transition,plays important roles in the plant life cycle.Flowering is a vulnerable but crucial phase for building crop yield,and proper timing of this period is therefore vital for obtaining optimal yields(Jung and Muller,2009).Analysis of flowering time is currently an important research topic in several fields,including plant molecular genetics,evolutionary biology,ecology,and crop breeding(Huang et al.,2011).展开更多
Dear Editor,Advances in high-throughput omics technologies,along with methodologies for integrating multi-omics datasets,have substantially enhanced the efficiency of identifying candidate genes in breeding(Gusev et a...Dear Editor,Advances in high-throughput omics technologies,along with methodologies for integrating multi-omics datasets,have substantially enhanced the efficiency of identifying candidate genes in breeding(Gusev et al.,2018;Gupta et al.,2019).However,this process is often complex and laborious.To address this challenge,databases that integrate extensive data and enable convenient and efficient functional genomics studies are being developed(Ma et al.,2021;Yang et al.,2023).展开更多
文摘In order to study the relationship between the triggering current, deuterium pressure and the excess heat, a series of experiments were made in a D/Pd gas-loading system. By comparing the system constants （k = AT//kP） in both nitrogen and deuterium atmosphere we found an optimum current （8 A） and a deuterium pressure （9 x 104 Pa） in which the system could release a maximum excess power （more than 80 W）. The reproducibility was 16/16 and the excess energy released in the longest experiment was about 300 MJ within 40 days, which was corresponding to 104 eV for each palladium atom. Analysis of the palladium surface with a SEM （scanning electron microscopy） and an EDS （energy dispersive spectrometer） revealed that some new surface topographical feature with concentrations of unexpected elements （such as Ag, Sn, Pb and Ca） appeared after the current triggering. The results implied that the excess heat might come from a nuclear transmutation.
基金supported by the National Key R&D Program of China (2022YFF1001400)the National Natural Science Foundation of China (32322061 and 32070559)Fundamental Research Funds for the Central University HZAU (2662023XXPY001).
文摘Dear Editor,The transition from the vegetative to the reproductive phase of plant development,known as the floral transition,plays important roles in the plant life cycle.Flowering is a vulnerable but crucial phase for building crop yield,and proper timing of this period is therefore vital for obtaining optimal yields(Jung and Muller,2009).Analysis of flowering time is currently an important research topic in several fields,including plant molecular genetics,evolutionary biology,ecology,and crop breeding(Huang et al.,2011).
基金supported by the National Natural Science Foundation of China(32072573,31872096,32322061,and 32070559)the National Key Research and Development Plan of China(2021YFF1000100,2023YFD1200102-03)+1 种基金the Fundamental Research Funds for the Central University HZAU(2662023XXPY001)the Developing Bioinformatics Platform in Hainan Yazhou Bay Seed Lab(no.JBGS-B21HJ0001)。
文摘Dear Editor,Advances in high-throughput omics technologies,along with methodologies for integrating multi-omics datasets,have substantially enhanced the efficiency of identifying candidate genes in breeding(Gusev et al.,2018;Gupta et al.,2019).However,this process is often complex and laborious.To address this challenge,databases that integrate extensive data and enable convenient and efficient functional genomics studies are being developed(Ma et al.,2021;Yang et al.,2023).
