According to the definition, seismology is a science that studies the processes and causes of seismic phenomena and the structure of the Earth, i.e. a scientific discipline that studies the movement of blocks of rocks...According to the definition, seismology is a science that studies the processes and causes of seismic phenomena and the structure of the Earth, i.e. a scientific discipline that studies the movement of blocks of rocks of the Earth’s crust and mantle and related phenomena. Seismology conducts research in the following areas and is designed to scientifically explain two main issues: 1) Study of the nature of seismic phenomena and the internal structure of the Earth. Why, how and where do seismic impacts occur? 2) Protecting humanity from the catastrophic consequences of seismic events. Is it possible to predict seismic impacts? Like any other scientific discipline, seismology is obliged to follow the laws of science and its fundamental principles. This article is devoted to the description of violations of the fundamental laws of science committed by seismologists in the study of seismic processes and raises the question of compliance of the stated research directions with the current level of development of sciences. Answering point No. 1, regarding the structure of the Earth, it is possible to recognize some successes of seismology, which nevertheless cause great doubts in the scientific community of geophysicists, because if the stratigraphic data of ultra-deep wells often refute [1] the conclusions made by seismologists on the structure of the Earth’s crust at shallow depth, then to assert something unambiguously about the structure of the mantle and at the present stage, seismology cannot. Answering the main questions of seismology, why seismic phenomena occur, and how earthquake energy is formed, seismologists have not had, and have not. Answering point No. 2, we can confidently say that in the matter of forecasting seismic phenomena, seismology has not advanced one iota over the past century, and as seismologists have been confused in the search for earthquake prediction algorithms, they are also confused without any hope of success. All that modern seismology can “boast” is the theory of Elastic recoil [2], the absurdity of which does not cause any doubt among the progressive part of geophysicists. But, the fact that most of the leading scientists-seismologists continue to piously believe the conclusions of the Elastic Recoil theory puts seismology in a humiliating position, because Mr. Reid’s theory is the clearest example of a false theory based on scientific incompetence of scientists, a model of brazen violation of the fundamental laws of science and the foundation of false and ignorant conclusions. Based on the results achieved, or rather on their absence, we regret to draw a sad conclusion: modern seismology is in the deepest decline, the cause of which is the incompetence of researchers as a result of their catastrophically low level of academic training, who stuff the scientific community with scientific geophysical rubbish, breeding similar ignoramuses in seismology. We understand that by asserting this, we offend most seismologists, but it is impossible to continue to tolerate this state of affairs in geophysics, because: “Amicus plato, sed magis amica est veritas.” Obviously, the time has come for a new meteorologist, Alfred Wagener [3], who will come and teach seismologists not to guess on coffee grounds, but to investigate seismic processes using the fundamental laws of science. In this article, we not only investigate the reasons for the unsatisfactory state of affairs in seismology, but also give our answers to the questions, of why earthquakes occur and how seismic energy is formed.展开更多
Recently,research on uncertainty modeling has been progressing rapidly,and many essential and breakthrough studies have already been done.There are various ways to handle these uncertainties,such as fuzzy and intuitio...Recently,research on uncertainty modeling has been progressing rapidly,and many essential and breakthrough studies have already been done.There are various ways to handle these uncertainties,such as fuzzy and intuitionistic fuzzy sets.Although these concepts can take incomplete information in various real-world issues,they cannot address all types of uncertainty,such as indeterminate and inconsistent information.The neutrosophic theory founded by Florentin Smarandache in 1998 constitutes a further generalization of fuzzy set,intuitionistic fuzzy set,picture fuzzy set,Pythagorean fuzzy set,spherical fuzzy set,etc.Since then,this logic has been applied in various science and engineering domains.展开更多
Taking Changli Fruit Tree Research Institute of Hebei Academy of Agricultural and Forestry Sciences as an example,starting from the importance of strengthening scientific and technological propaganda work in agricultu...Taking Changli Fruit Tree Research Institute of Hebei Academy of Agricultural and Forestry Sciences as an example,starting from the importance of strengthening scientific and technological propaganda work in agricultural research institutes,the current situation of scientific and technological propaganda work in agricultural research institutes is analyzed in this paper.In response to the problems of lack of targeted evaluation mechanism,lack of distinctive publicity forms,and weak news sensitivity of science and technology propaganda workers in agricultural research institutions,strategies such as establishing a scientific and standardized evaluation system,improving incentive policies,deeply exploring propaganda content,leveraging the joint advantages of new and traditional media,and cultivating and training science and technology propaganda teams are proposed.展开更多
为全面了解土壤胶体影响重金属行为方向的研究现状和前沿动态,基于Web of Science(WoS)核心合集数据库,利用WoS自带分析工具、HistCite引文图谱分析软件、VOSviewer和Citespace可视化分析软件对1990—2021年间土壤胶体影响重金属行为的...为全面了解土壤胶体影响重金属行为方向的研究现状和前沿动态,基于Web of Science(WoS)核心合集数据库,利用WoS自带分析工具、HistCite引文图谱分析软件、VOSviewer和Citespace可视化分析软件对1990—2021年间土壤胶体影响重金属行为的文献进行了计量分析。结果表明,在世界范围内该方向的发文量逐年稳步增长,我国相关研究起步较晚,但近些年呈现迅猛发展的势头。目前土壤胶体影响重金属行为研究发文量最多的国家和研究机构分别是美国和中国科学院,发文量最高的期刊为Environmental Science&Technology,主要研究学科为环境科学与生态学的交叉学科。关键词聚类分析显示“土壤胶体颗粒粒径分级与重金属的形态分布”、“土壤胶体的释放、沉积及对重金属的吸附作用”和“土壤胶体颗粒的迁移机制与迁移模型研究”为主要的研究主题,人工纳米颗粒在土壤中的行为、迁移转化以及生物有效性是现阶段的研究热点。利用场流分离技术结合单粒子电感耦合等离子体质谱等技术,探讨土壤胶体与人工纳米颗粒之间发生的复杂相互作用及其对人工纳米颗粒迁移归趋与环境命运的影响,是未来的主要研究方向。展开更多
低温逆境已成为限制全球小麦稳产丰产与优质的主要农业气象灾害之一。为客观全面地了解全球小麦低温逆境领域的研究现状和发展趋势,基于Web of Science核心数据库中2000-2020年发表的以“小麦”和“低温”为研究主题的相关文献为数据源...低温逆境已成为限制全球小麦稳产丰产与优质的主要农业气象灾害之一。为客观全面地了解全球小麦低温逆境领域的研究现状和发展趋势,基于Web of Science核心数据库中2000-2020年发表的以“小麦”和“低温”为研究主题的相关文献为数据源,利用CiteSpace可视化分析软件对检索到与主题密切相关的475篇文献从发文数量、发文国家、发文作者、研究机构、研究热点等方面进行统计分析。结果表明:自2000年以来,小麦低温逆境领域年发文数量总体呈波动上升趋势;以中国、美国和加拿大等国家为代表的农业大国均致力于该领域的研究;美国学者Skin⁃ner是该领域发文量最多的作者,与其他学者合作密切的有李向楠和Fowler;该领域文献多发表于《Molecular Genetics and Genomics》和《Annual Review of Plant Biology》等优质期刊上;俄罗斯科学院是该领域发文量最多的科研机构;耐低温小麦新品种培育、耐寒分子生物学研究以及提高小麦产质量等方面成为该领域的研究热点。展开更多
目的分析近20年来副凋亡研究现状、热点和发展趋势,为今后的研究提供参考。方法以副凋亡为主题在Web of Science数据库中检索并筛选于2003年1月1日至2023年12月31日发表的语言为英语的论著和综述,利用CiteSpace和VOSviewer软件生成知识...目的分析近20年来副凋亡研究现状、热点和发展趋势,为今后的研究提供参考。方法以副凋亡为主题在Web of Science数据库中检索并筛选于2003年1月1日至2023年12月31日发表的语言为英语的论著和综述,利用CiteSpace和VOSviewer软件生成知识图谱。结果共纳入305篇文献,副凋亡研究的发文量呈逐年递增趋势。中国(106篇)和亚洲大学(韩国)分别是发文量最多的国家和机构,美国与其他国家合作更频繁。刊文量较多的期刊为《Cell death disease》《Photochemistry and Photobiology》《Oncotarget》。关键词的热度分析显示线粒体功能障碍、内质网自噬、乳腺癌和肝细胞癌是该领域的研究热点。结论国内外副凋亡研究发展迅速,尤其在肿瘤学领域,信号通路将成为未来研究的重点。展开更多
为进一步了解水稻土土壤微生物领域的研究进展和未来发展趋势,基于Web of Science数据库,采用文献计量学的分析方法,分析了2014-2023年水稻土土壤微生物领域文章。结果表明,2014-2023年全球范围内关于水稻土土壤微生物发表文章数量共计...为进一步了解水稻土土壤微生物领域的研究进展和未来发展趋势,基于Web of Science数据库,采用文献计量学的分析方法,分析了2014-2023年水稻土土壤微生物领域文章。结果表明,2014-2023年全球范围内关于水稻土土壤微生物发表文章数量共计768篇,其中美国、印度、中国发文量排在前3位;研究机构中法国国家科学研究中心位居首位,发文量达36篇;中国科学院位列第二,发文量为33篇。该领域研究论文主要发表在Frontiers in Microbiology、Microorganisms和Frontiers in Plant Science;研究学科包括微生物学、农学、分子生物学等相关学科。展开更多
目的对比分析中外数据库中有关胃肠间质瘤(GIST)影像诊断及病理分析研究的侧重点和学科发展情况。方法本研究以GIST影像诊断及病理分析研究为例,统计了中国知网(CNKI)和Web of Science(WOS)数据库有记录以来至2023年6月的文献发表、关...目的对比分析中外数据库中有关胃肠间质瘤(GIST)影像诊断及病理分析研究的侧重点和学科发展情况。方法本研究以GIST影像诊断及病理分析研究为例,统计了中国知网(CNKI)和Web of Science(WOS)数据库有记录以来至2023年6月的文献发表、关键词等情况,利用趋势分析、关键词统计、基于文献可视化软件(VOSviewer)的热点分析等方法,对比分析两个数据库的文献研究热点。结果有关GIST的影像诊断及病理分析的研究自1993年出现,2010年以后研究热度在不断提高;CNKI数据库中的文献研究热点较为集中,主要为案例分析和诊断方法比较,而WOS数据库中的文献思路和关键词涉及领域则较为开阔,通常涉及较多医学相关领域,且包含大量病情分析、模型模拟、患病机制等研究难点。结论相较于WOS数据库,CNKI数据库中的相关文献在研究深度和主要关键词方面还存在一定的滞后性和局限性,有待进一步提升。展开更多
文摘According to the definition, seismology is a science that studies the processes and causes of seismic phenomena and the structure of the Earth, i.e. a scientific discipline that studies the movement of blocks of rocks of the Earth’s crust and mantle and related phenomena. Seismology conducts research in the following areas and is designed to scientifically explain two main issues: 1) Study of the nature of seismic phenomena and the internal structure of the Earth. Why, how and where do seismic impacts occur? 2) Protecting humanity from the catastrophic consequences of seismic events. Is it possible to predict seismic impacts? Like any other scientific discipline, seismology is obliged to follow the laws of science and its fundamental principles. This article is devoted to the description of violations of the fundamental laws of science committed by seismologists in the study of seismic processes and raises the question of compliance of the stated research directions with the current level of development of sciences. Answering point No. 1, regarding the structure of the Earth, it is possible to recognize some successes of seismology, which nevertheless cause great doubts in the scientific community of geophysicists, because if the stratigraphic data of ultra-deep wells often refute [1] the conclusions made by seismologists on the structure of the Earth’s crust at shallow depth, then to assert something unambiguously about the structure of the mantle and at the present stage, seismology cannot. Answering the main questions of seismology, why seismic phenomena occur, and how earthquake energy is formed, seismologists have not had, and have not. Answering point No. 2, we can confidently say that in the matter of forecasting seismic phenomena, seismology has not advanced one iota over the past century, and as seismologists have been confused in the search for earthquake prediction algorithms, they are also confused without any hope of success. All that modern seismology can “boast” is the theory of Elastic recoil [2], the absurdity of which does not cause any doubt among the progressive part of geophysicists. But, the fact that most of the leading scientists-seismologists continue to piously believe the conclusions of the Elastic Recoil theory puts seismology in a humiliating position, because Mr. Reid’s theory is the clearest example of a false theory based on scientific incompetence of scientists, a model of brazen violation of the fundamental laws of science and the foundation of false and ignorant conclusions. Based on the results achieved, or rather on their absence, we regret to draw a sad conclusion: modern seismology is in the deepest decline, the cause of which is the incompetence of researchers as a result of their catastrophically low level of academic training, who stuff the scientific community with scientific geophysical rubbish, breeding similar ignoramuses in seismology. We understand that by asserting this, we offend most seismologists, but it is impossible to continue to tolerate this state of affairs in geophysics, because: “Amicus plato, sed magis amica est veritas.” Obviously, the time has come for a new meteorologist, Alfred Wagener [3], who will come and teach seismologists not to guess on coffee grounds, but to investigate seismic processes using the fundamental laws of science. In this article, we not only investigate the reasons for the unsatisfactory state of affairs in seismology, but also give our answers to the questions, of why earthquakes occur and how seismic energy is formed.
文摘Recently,research on uncertainty modeling has been progressing rapidly,and many essential and breakthrough studies have already been done.There are various ways to handle these uncertainties,such as fuzzy and intuitionistic fuzzy sets.Although these concepts can take incomplete information in various real-world issues,they cannot address all types of uncertainty,such as indeterminate and inconsistent information.The neutrosophic theory founded by Florentin Smarandache in 1998 constitutes a further generalization of fuzzy set,intuitionistic fuzzy set,picture fuzzy set,Pythagorean fuzzy set,spherical fuzzy set,etc.Since then,this logic has been applied in various science and engineering domains.
文摘Taking Changli Fruit Tree Research Institute of Hebei Academy of Agricultural and Forestry Sciences as an example,starting from the importance of strengthening scientific and technological propaganda work in agricultural research institutes,the current situation of scientific and technological propaganda work in agricultural research institutes is analyzed in this paper.In response to the problems of lack of targeted evaluation mechanism,lack of distinctive publicity forms,and weak news sensitivity of science and technology propaganda workers in agricultural research institutions,strategies such as establishing a scientific and standardized evaluation system,improving incentive policies,deeply exploring propaganda content,leveraging the joint advantages of new and traditional media,and cultivating and training science and technology propaganda teams are proposed.
文摘为全面了解土壤胶体影响重金属行为方向的研究现状和前沿动态,基于Web of Science(WoS)核心合集数据库,利用WoS自带分析工具、HistCite引文图谱分析软件、VOSviewer和Citespace可视化分析软件对1990—2021年间土壤胶体影响重金属行为的文献进行了计量分析。结果表明,在世界范围内该方向的发文量逐年稳步增长,我国相关研究起步较晚,但近些年呈现迅猛发展的势头。目前土壤胶体影响重金属行为研究发文量最多的国家和研究机构分别是美国和中国科学院,发文量最高的期刊为Environmental Science&Technology,主要研究学科为环境科学与生态学的交叉学科。关键词聚类分析显示“土壤胶体颗粒粒径分级与重金属的形态分布”、“土壤胶体的释放、沉积及对重金属的吸附作用”和“土壤胶体颗粒的迁移机制与迁移模型研究”为主要的研究主题,人工纳米颗粒在土壤中的行为、迁移转化以及生物有效性是现阶段的研究热点。利用场流分离技术结合单粒子电感耦合等离子体质谱等技术,探讨土壤胶体与人工纳米颗粒之间发生的复杂相互作用及其对人工纳米颗粒迁移归趋与环境命运的影响,是未来的主要研究方向。
文摘低温逆境已成为限制全球小麦稳产丰产与优质的主要农业气象灾害之一。为客观全面地了解全球小麦低温逆境领域的研究现状和发展趋势,基于Web of Science核心数据库中2000-2020年发表的以“小麦”和“低温”为研究主题的相关文献为数据源,利用CiteSpace可视化分析软件对检索到与主题密切相关的475篇文献从发文数量、发文国家、发文作者、研究机构、研究热点等方面进行统计分析。结果表明:自2000年以来,小麦低温逆境领域年发文数量总体呈波动上升趋势;以中国、美国和加拿大等国家为代表的农业大国均致力于该领域的研究;美国学者Skin⁃ner是该领域发文量最多的作者,与其他学者合作密切的有李向楠和Fowler;该领域文献多发表于《Molecular Genetics and Genomics》和《Annual Review of Plant Biology》等优质期刊上;俄罗斯科学院是该领域发文量最多的科研机构;耐低温小麦新品种培育、耐寒分子生物学研究以及提高小麦产质量等方面成为该领域的研究热点。
文摘目的分析近20年来副凋亡研究现状、热点和发展趋势,为今后的研究提供参考。方法以副凋亡为主题在Web of Science数据库中检索并筛选于2003年1月1日至2023年12月31日发表的语言为英语的论著和综述,利用CiteSpace和VOSviewer软件生成知识图谱。结果共纳入305篇文献,副凋亡研究的发文量呈逐年递增趋势。中国(106篇)和亚洲大学(韩国)分别是发文量最多的国家和机构,美国与其他国家合作更频繁。刊文量较多的期刊为《Cell death disease》《Photochemistry and Photobiology》《Oncotarget》。关键词的热度分析显示线粒体功能障碍、内质网自噬、乳腺癌和肝细胞癌是该领域的研究热点。结论国内外副凋亡研究发展迅速,尤其在肿瘤学领域,信号通路将成为未来研究的重点。
文摘为进一步了解水稻土土壤微生物领域的研究进展和未来发展趋势,基于Web of Science数据库,采用文献计量学的分析方法,分析了2014-2023年水稻土土壤微生物领域文章。结果表明,2014-2023年全球范围内关于水稻土土壤微生物发表文章数量共计768篇,其中美国、印度、中国发文量排在前3位;研究机构中法国国家科学研究中心位居首位,发文量达36篇;中国科学院位列第二,发文量为33篇。该领域研究论文主要发表在Frontiers in Microbiology、Microorganisms和Frontiers in Plant Science;研究学科包括微生物学、农学、分子生物学等相关学科。
文摘目的对比分析中外数据库中有关胃肠间质瘤(GIST)影像诊断及病理分析研究的侧重点和学科发展情况。方法本研究以GIST影像诊断及病理分析研究为例,统计了中国知网(CNKI)和Web of Science(WOS)数据库有记录以来至2023年6月的文献发表、关键词等情况,利用趋势分析、关键词统计、基于文献可视化软件(VOSviewer)的热点分析等方法,对比分析两个数据库的文献研究热点。结果有关GIST的影像诊断及病理分析的研究自1993年出现,2010年以后研究热度在不断提高;CNKI数据库中的文献研究热点较为集中,主要为案例分析和诊断方法比较,而WOS数据库中的文献思路和关键词涉及领域则较为开阔,通常涉及较多医学相关领域,且包含大量病情分析、模型模拟、患病机制等研究难点。结论相较于WOS数据库,CNKI数据库中的相关文献在研究深度和主要关键词方面还存在一定的滞后性和局限性,有待进一步提升。