A Design of 220 kV Line Protection Action Deduction System Based on Numerical Simulation

Accurate conditions monitoring and early wrong action warnings of relay protection in the Smart Substation is the basic guarantee to realize the normal operation of primary and secondary system of the power grid.At present,the traditional operation and maintenance monitoring methods of relay protections have poor timeliness,while some automatic monitoring methods have insufficient early warning performance,and lack the online action deduction function independent of the actual device.In this paper,a design method of integrated action deduction system including protection logic reasoning and software and hardware operation condition is proposed.The system can receive real-time operation information of protection online,simulate different types of faults,and output the recording information of sub modules belongs to the action deduction system.It can realize the online monitoring of device faults such as deducing the correctness of setting values at a certain time in the future,giving the wrong action warnings and predicting the probability of them as well,which effectively improves the operation and maintenance efficiency of the secondary system in the intelligent substation.

Protection Measures for Buildings Based on Coordinating Action Theory of Ground, Foundation and Structure

Based on the theory of coordinating action of building ground, foundation and structure, this paper presents a modified method for calculating additional stresses on buildings in mining areas by considering the joint effect of cur- vature deformation and horizontal deformation on buildings. It points out that for buildings over the coal pillar, it is ad- visable to soften the intermediate ground of buildings when they are affected by mining. For buildings over the goaf, it is preferable to soften the ground at both ends of buildings. In order to enhance the ability of a building to resist tensile deformation, the key measure is to reinforce the bottom foundation of the building. In addition, the concept of “angle of break of building” is proposed. It is because of this angle that the protecting coal pillar is left, which is a better solution than prevailing solutions The findings provide a more scientific basis for mining under buildings.

Improving Badminton Action Recognition Using Spatio-Temporal Analysis and a Weighted Ensemble Learning Model

Incredible progress has been made in human action recognition(HAR),significantly impacting computer vision applications in sports analytics.However,identifying dynamic and complex movements in sports like badminton remains challenging due to the need for precise recognition accuracy and better management of complex motion patterns.Deep learning techniques like convolutional neural networks(CNNs),long short-term memory(LSTM),and graph convolutional networks(GCNs)improve recognition in large datasets,while the traditional machine learning methods like SVM(support vector machines),RF(random forest),and LR(logistic regression),combined with handcrafted features and ensemble approaches,perform well but struggle with the complexity of fast-paced sports like badminton.We proposed an ensemble learning model combining support vector machines(SVM),logistic regression(LR),random forest(RF),and adaptive boosting(AdaBoost)for badminton action recognition.The data in this study consist of video recordings of badminton stroke techniques,which have been extracted into spatiotemporal data.The three-dimensional distance between each skeleton point and the right hip represents the spatial features.The temporal features are the results of Fast Dynamic Time Warping(FDTW)calculations applied to 15 frames of each video sequence.The weighted ensemble model employs soft voting classifiers from SVM,LR,RF,and AdaBoost to enhance the accuracy of badminton action recognition.The E2 ensemble model,which combines SVM,LR,and AdaBoost,achieves the highest accuracy of 95.38%.

New Normal of Environmental Protection: Our Responsibility and Action

It has become the hot topic of new normal for environmental protection to ＂ impel ecological civilization and create new way of environ- mental protection＂. In this paper, based on current severe environmental protection situation, new idea of ＂government taking the stage, research department writing a play,enterprise acting in an opera and the masses supervising＂ and action plan of ＂government having the right but can not be impulsive, research department having the talent and should discharge their duties, enterprise having the money but should keep law, and the mas- ses having the enthusiasm to strengthen supervision＂ for environmental protection are proposed,which aims to contribute ideas and exert efforts for impelling ecological civilization and environmental protection.

Implementation of Action Research to Challenge Poverty of Local Communities in Forest Protection Area

Forest land including forest protection areas in Indonesia have been degraded due to poverty of local communities who live in the surrounding areas. They tend to destroy the forest and are less attentive to forest conservation causing conflict between local community and government. Forest protection areas are very fragile and at risk from natural disaster, mainly in small islands. Natural resources management in small islands needs to be done properly. Therefore, a research has been done for local communities in the Gunung Sirimau forest protection area, Ambon, with objectives to increase income in local communities and knowledge of forest conservation. This study used the action research method. The results of this study showed that income of local communities in three demplots increased by IDR 3,966,000 （in cycle 1）, IDR 20,107,000 （in cycle 2） and IDR 25,897,000 （in cycle 3）. Unfortunately, their knowledge regarding forest conservation and tree maintenance, both in theory and practice is still low. A lot of effort is needed to increase their knowledge in the next action research. The effort to increase income of local communities and its knowledge of forest conservation should be done step by step. If their knowledge is sufficient, promotion of the environmental service of forest protection areas through carbon trade implementation can be carried out.

Symposium on Environmental Protection and Ecology in Developing Countries-Call for Action

The participants in the Symposium on Environmental Protection and Ecology in Develo-ping Countries, cosponsored by the Chinese Academy of Sciences (CAS) and the Federation of Asian Scientific Academies & Societies (FASAS), held in Beijing, China, on 1-4 November 1989.

RADIOIMMUNOTOXICOLOGICAL EFFECT OF ENRICHED URANIUM ON CENTRAL AND PERIPHERAL IMMUNE CELLS AND THE PROTECTIVE ACTION OF IL－1 AND IL－2

Accumulation of enriched 235U-UO2F2 in the body had injurious effects on theimmune function of central and peripheral immune cells. After an intravenousinjection of beaU--UO,F,, the spontaneous ’H--TdR incorporation in thymocytes andbone marrow cells decreased, with the thymocytes damaged more markedly. Theproliferation ability of spleen T and B lymphocytes were both inhibited, with Blymphocytes inhibited more severely. In spleen B lymphocytes the IL-- 1 production andIL--2 consumption were diminished. The inhibition of spleen B lymphocyteproliferation by 'U-- UOZFZ was partially restored by adding exogenous IL-- 1 or IL--2to the cultured lymphocytes obtained from 'U injected mice.

Connection Between Policies and Laws on Human Rights Protection:Case Study of the National Human Rights Action Plans

China’s National Human Rights Action Plans connect policies and laws on human rights protection in terms of ideas,procedures,and contents.The functions of the connections are the guidance to local policymaking,the promise of state commitment,and the linkage to international human rights goals.At the practical level,the enhancement of the connection between policies and laws will promote the effectiveness of human rights protection.In order to improve the rationality of human rights policies,there should be more researches on National Human Rights Action Plans,and more public participation in the process of the Plan drafting.

Protective Action of a Herbal Preparation Liv-52 AgainstBeryllium Toxicity in Rats

An Ayurvedic medicine, Liv-52 has been studied as a prophylactic against beryllium induced toxicity in rats. Administration of beryllium per se caused severe degenerative and necrotic changes in liver, kidney, lungs and spleen. Its administration reduced glycogen content, activity of alkaline phosphatase and adenosine triphosphatase in these oreans. On the contrary, activities of acid phosphatase and glucose-6-phosphatase were increased singificantly. In Liv-52 primed rats significant recoupment was observed in all the parameters

Theory on Introducing a Mandatory Attorney System into Civil Litigation from the Perspective of the Protection of the Right of Action

As an important rectifying mechanism to the involved parties-oriented civil litigation model,the mandatory attorney system requires the involved parties of a lawsuit to appoint a lawyer to represent them in the litigation,otherwise they will be rejected because the litigation requirements aren’t met.This seems to restrict the litigants’right to initiate a lawsuit by themselves.Through the arrangement of the system for the participation of lawyers in some litigation procedures,stages,and cases,coupled with the legal principle of litigation costs,the litigation costs sharing mechanism,legal aid,and other related supporting systems,it is not only a substantive guarantee for the litigants’right of action,but also can even strengthen the protection of the litigants’right of action in civil litigation.Based on the need to effectively protect and strengthen the litigants’right of action,combined with its civil litigation system and judicial operation environment,China should adopt a phased and gradual strategy to introduce and implement the mandatory attorney system in civil litigation while constantly improving its lawyer system,litigation costs system,legal aid system,and other related supporting systems.

China's Action Plan on IPR Protection 2006

China’s terrific trade growth is often getting a lot of flake from its international peers for one of the many alleged reasons that China, more often than not, infringes intellectual property right (IPR),’copyright theft’ as a far-fetched simile puts it. But China’s efforts to crack down on infringements are also applauded worldwide; the source from The Ministry of Commerce provides the following ’Action Plan 2006’ to fight IPR violation.

Noise Action Plans for the Acoustic Protection of Urban Areas around the Athens International Airport （A.I.A.） Strategic Noise Maps 2006 ＆ 2011

Athens International Airport ＂Eleftherios Venizelos＂ （AIA） is considered a pioneer international Public-Private Partnership, being the first major int. airport constructed with the participation of the private sector with the BOOT method （Build, Own, Operate, and Transfer）. AIA＇s 1st day of operation was in March 2001 and the aircraft traffic on 2006 reached 191.000 movements ＆ 15.1 million passengers. According to the European Directive 49/2002 and the Joint Ministerial Decision 13586/724-28/3/06, Athens International Airport （AIA） is included in the category of＂large airports＂ and it consequently comes under the authority of the above mentioned legislation on the evaluation and management of environmental noise. A complete Study on Aircraft Noise [1], according to the European Directive 49/2002 [2] and Joint Ministerial Decision 13586/724-28/3/06 was undertaken under the auspices of the Ministry of Environment, Energy ＆ Climate Change, the Hellenic Civil Aviation Authority, and AIA S.A. In this article the following results are presented： （1） The 2006 Strategic Noise Map （SNM） of both indicators Lden and Lnight based on the ECAC.CEAC Doc 29 methodology ＂Report on Standard Method of Computing Noise Contours around Civil Airports＂, 1997 [3], （2） A statistical analysis of predicted vs measured noise levels based on the existing Noise Monitoring System, （3） Effects from the removal of marginally accepted chapter 3 aircraft, （4） A complete evaluation of results regarding calculation of area/land uses and number of individuals living in residences inside blocks exposed in various levels of noise, and （5） A full evaluation of Noise Action Plans （NAP） regrouping existing and foreseen actions FOR 2006 ＆ 2011 scenarios, especially regarding among others, noise abatement procedures, a comprehensive noise insulation legal framework.

Protecting the Rights of Disabled Persons——From the Perspective of Protecting Their Right to Development with Affirmative Action as the Core

Establishing and protecting the right to development of disabled persons is not only the important part of Xi Jinping’s thought on human rights, but also a reflection of Marxism’s idea of human rights and a requirement of the rule of law in China. It is necessary to promote the protection of the right to development of disabled persons in terms of affirmative action. The Chinese government’s affirmative action requires structural characteristics, including providing the institutional basis for the affirmative action by constructing legal and non-legal institutions, providing an environment conducive for the affirmative action by shaping a more aware social ecology and providing valid guarantees for affirmative action by increasing the responsibility of local governments.

Challenges and Countermeasures for Integrating the Protection of Environmental Rights into Actions for Addressing Climate Change

Climate change,which is the result of human activities,has wide-ranging impact.It poses a serious threat to human rights.Environmental rights are where the protection of the ecological environment and the development of human rights intersect.In view of the close relationship between the actions for addressing climate change and environmental rights,China should integrate the protection of environmental rights into the actions for addressing climate change,so as to achieve simultaneous development of both.In the process of coping with climate change,the right to climate stability that mainly pursues a“harmless”environment and the right to a more livable climate that pursues a“beautiful eco-environment”are specific manifestations of environmental rights and should be the priority of protection efforts.However,there are still some obstacles to achieving the coordinated development of the efforts to address climate change and the protection of environmental rights because traditional rights protection methods mainly give individuals subjective rights with the power to claim and are thus difficult to meet the needs of environmental rights protection in the context of climate change,and there are inherent value differences between responding to climate change and the realization of other human rights.Building a multi-level national obligation system to address climate change,giving full play to the role of courts in responding to climate change through moderate judicial activism,and coordinating the efforts to cope with climate change and the development of human rights under the guidance of a holistic system view are effective ways to overcome the aforementioned difficulties.

The Rationale for Victims' Cooperation in Cases of Pleading Guilty and Accepting Punishment from the Perspective of Protecting the Right of Action

In the context of the more frequent application of the leniency system for pleading guilty and accepting punishment,the connotations of the rules on victim involvement should be enriched in the 2018 Criminal Procedure Law.Victims deeply influenced by the concept of cooperative justice will also have an intention to cooperate,thus resulting in a rationale for victims’cooperation.Victims’cooperation features a subjectivity of interactivity,understanding,and constraint.This kind of cooperation faces the accused,the procuratorial organ,and the court.The jurisprudential function of the rationale for cooperation of victims is embodied in such aspects as recognizing the victims as eligible subjects,enhancing the legal force of the recognizance in a case of pleading guilty and accepting punishment,and consolidating the legitimate basis for victim to obtain legal assistance.Oriented to protecting right of action of the victim,understanding and developing the rationale for the cooperation of the victim can start by reaching a judicial consensus on the"two limits"principle,optimizing the right of action system for victims,achieving the interconnection of multi-level litigation systems,and improving the rules on lenient punishment to enrich the plan for protecting victims’right of action in cases of pleading guilty and accepting punishment.

Neuroprotective effect of interleukin-6 regulation of voltage-gated Na^+ channels of cortical neurons is time-and dose-dependent

Interleukin-6 has been shown to be involved in nerve injury and nerve regeneration, but the effects of long-term administration of high concentrations of interleukin-6 on neurons in the central nervous system is poorly understood. This study investigated the effects of 24 hour expo-sure of interleukin-6 on cortical neurons at various concentrations （0.1, 1, 5 and 10 ng/mL） and the effects of 10 ng/mL interleukin-6 exposure to cortical neurons for various durations （2, 4, 8, 24 and 48 hours） by studying voltage-gated Na＋ channels using a patch-clamp technique. Volt-age-clamp recording results demonstrated that interleukin-6 suppressed Na＋ currents through its receptor in a time- and dose-dependent manner, but did not alter voltage-dependent activation and inactivation. Current-clamp recording results were consistent with voltage-clamp recording results. Interleukin-6 reduced the action potential amplitude of cortical neurons, but did not change the action potential threshold. The regulation of voltage-gated Na＋channels in rat corti-cal neurons by interleukin-6 is time- and dose-dependent.

Chronic neuroprotective effects of low concentration lithium on SH-SY5Y cells:possible involvement of stress proteins and gene expression

To investigate the molecular mechanism underlying the neuroprotective effect of lithium on cells, in this study, we exposed SH-SY5Y cells to 0.5 mmol/L lithium carbonate （Li2CO2） for 25-50 weeks and then detected the expression levels of some neurobiology related genes and post-translational modifications of stress proteins in SH-SYSY cells, cDNA arrays showed that pyruvate kinase 2 （PKM2） and calmodulin 3 （CaM 3） expression levels were significantly down-regulated, phosphatase protein PP2A expression was lightly down-regulated, and casein kinase II （CK2）, threonine/tyrosine phosphatase 7 （PYST2）, and dopamine beta-hydroxylase （DBH） expression levels were significantly up-regulated. Besides, western blot analysis of stress proteins （HSP27, HSP70, GRP78 and GRP94） showed an over-expression of two proteins： a 105 kDa protein which is a hyper-phosphorylated isoform of GRP94, and a 108 kDa protein which is a phosphorylated tetramer of HSP27. These results suggest that the neuroprotective effects of lithium are likely related to gene expressions and post-translational modifications of proteins cited above.

Simulating the operation action of an asynchronized turbogenerator under loss of excitation

The control strategy for asynchronized turbogenerators (ASTGs) was studied by using two-axis equations. Simulation of the process of an asynchronized turbogenerator with faults of d or q axis or d and q axes in the excitation system was carried out with the simulating models including the model of the reverse thyristors in the excitation system established by Saber software. The simulation results show that at the loss of excitation at both windings or one winding of the rotor, the ASTGs can be automatically driven into an asynchronous or single axis excitation operation mode without a power unit tripping, and the characteristics for ASTGs with faults in the excitation system appear in good order.

Using the resource-environment-economy coordination degree model to guide China's national blue bay remediation action plan in Qingdao

The China National Blue Bay Remediation Action Plan(NBBRAP)is a crucial step towards achieving the overall goal of building a maritime power and a beautiful ocean.This paper presents the resource-environment-economy(REE)composite system from the three-dimensional perspective of REE.Especially,through the coordination degree model of the composite system based on the order degree of subsystems,empirical analysis of the coordination degree of the REE composite system in a typical coastal city Qingdao from 2005 to 2016 was carried out.Results indicate that the degree of coordination and interactive coordination of the REE composite system in Qingdao were in a low-quality state.Qingdao's economy development depended largely on the expense of over-exploitation of resources and environmental degradation in 2013-2015.Government policy implementation was less persistent in 2009-2010 and 2011-2013.The immediate stimulating effect was significant,making the coordination degree of the REE composite system fluctuate in a volatile manner.Analysis of the coordination degree of the REE composite system has practical guiding significance for the successful implementation attainment of the NBBRAP target in Qingdao and is conducive to deepening the learning and promotion of this plan in other coastal cities.

Traditional agroecological knowledge and practices:The drivers and opportunities for adaptation actions in the northern region of Ghana

Agroecological practices are promoted as a more proactive approach than conventional agriculture to achieving a collective global response to climate change and variability while building robust and resilient agricultural systems to meet food needs and protect the integrity of ecosystems.There is relatively limited evidence on the key traditional agroecological knowledge and practices adopted by smallholder farmers,the factors that influence smallholder farmers’decision to adopt these practices,and the opportunities it presents for building resilient agricultural systems.Using a multi-scale mixed method approach,we conducted key informant interviews(n=12),focus group discussions(n=5),and questionnaire surveys(N=220)to explore the traditional agroecological knowledge and practices,the influencing factors,and the opportunities smallholder farmers presented for achieving resilient agricultural systems.Our findings suggest that smallholder farmers employ a suite of traditional agroecological knowledge and practices to enhance food security,combat climate change,and build resilient agricultural systems.The most important traditional agroecological knowledge and practices in the study area comprise cultivating leguminous crops,mixed crop-livestock systems,and crop rotation,with Relative Importance Index(RII)values of 0.710,0.708,and 0.695,respectively.It is reported that the choice of these practices by smallholder farmers is influenced by their own farming experience,access to market,access to local resources,information,and expertise,and the perceived risk of climate change.Moreover,the results further show that improving household food security and nutrition,improving soil quality,control of pest and disease infestation,and support from NonGovernmental Organizations(NGOs)and local authorities are opportunities for smallholder farmers in adopting traditional agroecological knowledge and practices for achieving resilient agricultural systems.The findings call into question the need for stakeholders and policy-makers at all levels to develop capacity and increase the awareness of traditional agroecological knowledge and practices as mechanisms to ensure resilient agricultural systems for sustainable food security.