Mechanical Properties of Simple s-p Metals, and Defect Energies from Electron Theory and from Interatomic Force Laws

The cleavage force F(z) needed to separate parallel atomic planes by a distance z is first discussed for simple s-p metals using density functional theory.For the s-p nearly free-electron metals the linearized Thomas-Fermi equation is solved self-consistently in the cases of (a) semi-infinite planes of jellium (i.e. smeared uniform positive ions) and (b) a semi-infinite cylinder of finite radius, cleaved by a plane perpendicular to its axis. In (a), the elastic region has the form F(z)=Az ∝ Zrs-11/2, where rs is the mean interelectronic distance in the jellium model. Size effects are then considered, with possible relevance to atomic force microscopy.Defect energies are treated, using both electron theory and pair force laws.

The General Theory of Law and Its Development in China

Study of the general theory of law,as an independent branch of legal research,originated in Germany in the mid to late 19th century,and thereafter became a widely propagated and well-developed subject in countries such as the UK and the US.Scholars from the Soviet Union combined the general theory of law with Marxist philosophy and adapted it from an analytical legal theory to a social legal theory.The inheritance and development of the general theory of law in China went through three stages.Specifically,from the 1950s to the early 1960s,the jurisprudence community fully adopted the legal theories promoted by the Soviet Union;from the early 1980s to the late 1990s,the studies reflected upon past theories and sought advancement;and from the late 1990s to present,research has adopted a more open and innovative approach.In addition,the philosophy of law and other interdisciplinary subjects have gradually become dominant research paradigms.A review and compilation based on the evolution of theories of legal relations showed that the study of the general theory of law in China is closely associated to the historical rate of progress of the practice of rule of law and jurisprudence in China.The overall framework of the research is deeply influenced by the model of“theories of the Soviet+civil-law prototypes”.In addition,the research methods have evolved from investigations utilizing a single approach to processes combining various approaches.The general theory of law is far from a“relic of history,”and corresponding in-depth research is recommended for future jurisprudence study in China.

Clinical application of Bushen Jianpi Gutai Decoction in threatened abortion

Objective:To discuss the clinical application of the"seven,five and three"odd-numbered law theory and analyze the effect on serum sex hormone level.Methods:A total of 100 patients with early threatened abortion admitted from January 2021 to October 2021 were randomly divided into study group and control group,with 50 patients in each group.Patients in the control group were treated with dydrogesterone tablets,while patients in the study group were treated with Bushen JianpiGutai Decoction combined with dydrogesterone tablets.Clinical efficacy and progesterone level before and after treatment were observed and compared between the two groups,as well as clinical symptom relief time of the two groups,including hemostasis time,abdominal pain relief time and lumbar acid relief time,and sex hormone level of the two groups were observed and compared.Results:The clinical efficacy was significantly better than control patients(P<0.05),no significant difference in progesterone level comparison before treatment(P>0.05),significantly better than control patients(P<0.05),hemostasis,abdominal pain remission and waist acid remission were significantly shorter than control patients(P<0.05),and both significantly better sex hormone levels after treatment(P<0.05).Conclusion:Traditional Chinese medicine has certain advantages in the treatment of threatened abortion,odd-numbered law theoryguidesthe regulation of Yin and Yang in the female menstrual cycle and reproductive function is mainly the regular change of Yin and Yang.Under the guidance of"seven,five,three"odd-numbered law theoryof Traditional Chinese medicine master Xia Guicheng,master the key date and the best time of its transformation,regulate Yin and Yang in the female body,to prevent the occurrence and development of menstrual diseases and adverse childbirth.Bushen Jianpi Gutai decoction can effectively treat threatened abortion,significantly improve the clinical symptoms,improve the level of serum sex hormone,worthy of clinical promotion.

Quantifying Likelihood in Digital Forensic Investigations

While the conventional forensic scientists routinely validate and express the results of their investigations quantitatively using statistical measures from probability theory,digital forensics examiners rarely if ever do so.In this paper,we review some of the quantitative tools and techniques which are available for use in digital forensic investigations,including Bayesian networks,complexity theory,information theory and probability theory,and indicate how they may be used to obtain likelihood ratios or odds ratios for the relative plausibility of alternative explanations for the creation of the recovered digital evidence.The potential benefits of such quantitative measures for modern digital forensics are also outlined.

Strengthening Research on the Basic Legal Theory and Adapting Marxist Jurisprudence to the Chinese Context and the Needs of the Times

Innovative development of the legal theory research system requires strengthening research on the basic theory of law. Promoting research on the basic principles of Marxist jurisprudence is the fundamental premise for adapting Marxism to the Chinese context and the needs of the times. XI Jinping Thought on the Rule of Law is the fundamental criterion for the innovative development of the basic theory of law of contemporary China in the new era, and the adaptation of Marxism to the Chinese context and the needs of the times is the essential requirement for the innovative breakthrough of the basic theory of law of contemporary China.

The application of nonlocal theory method in the coarse-grained molecular dynamics simulations of long-chain polylactic acid

The micro-capsules used for drug delivery are fabricated using polylactic acid（PLA）,which is a biomedical material approved by the FDA.A coarse-grained model of long-chain PLA was built,and molecular dynamics（MD）simulations of the model were performed using a MARTINI force field.Based on the nonlocal theory,the formula for the initial elastic modulus of polymers considering the nonlocal effect was derived,and the scaling law of internal characteristic length of polymers was proposed,which was used to adjust the cut-off radius in the MD simulations of PLA.The results show that the elastic modulus should be computed using nonlinear regression.The nonlocal effect has a certain influence on the simulation results of PLA.According to the scaling law,the cut-off radius was determined and applied to the MD simulations,the results of which reflect the influence of the molecular weight change on the elastic moduli of PLA,and are in agreement with the experimental outcome.

On the Establishment of Chinese Self-Independent Knowledge System of Legal Science

Constructing the Chinese self-independent knowledge system of legal science is a great project to adapt Marxist legal science to the Chinese context and the needs of our times in the new era, a profound revolution in the field of legal science, a precursor and foundation for constructing a system of legal science with Chinese characteristics, an urgent need to train high-quality legal talents with both virtues and talents, and an inevitable requirement for promoting the Chinese path to the modernization of the rule of law. To carry out such a systematic project, it is imperative to focus on the seven basic principles and scientific methods that include adhering to the ideological guidance of XI Jinping Thought on the Rule of Law. The theory of the system of socialist rule of law with Chinese characteristics, which is the cornerstone for the development of the Chinese self-independent knowledge system of legal science, has provided a necessary and much-needed theoretical paradigm for the development of the Chinese self independent knowledge system of legal science, has led to the innovative development of legal theory with Chinese characteristics in the new era, and will continue to do it.

INVESTOR PROTECTION IN CHINA＇S SECURITIES MARKETS： MARGINALIZATION OF THE JUDICIARY AND UTILIZATION OF POLITICAL RESOURCES

China＇s securities markets have been experiencing high growth this year. The Shanghai Stock Exchange is now ranked as the fourth largest stock exchange of the world. So, who is protecting the Chinese investors in this fast growing and potentially volatile market？ The Incomplete Law Theory of Pistor and XU contends that regulators, as they are more efficient, play a more dominate role than the judiciary in protecting investors in the securities markets. This theory to some extent explains why the China＇s judiciary has been inactive in protecting investors in China, the host of the third largest securities market in the world. However, this article finds that the theory is not able to adequately explain the investor protection mechanism in China. We find that by deploying various political resources, the Chinese state plays a direct role in protecting the interest of investors that is often more significant than that played by judicial or regulatory authority action.