The impact of the Rural Minimum Living Standard Guarantee(Rural Dibao)Program on child nutrition outcomes

The Rural Minimum Living Standard Guarantee(Rural Dibao)is an important unconditional cash transfer program to alleviate poverty in rural China.Despite the importance of children’s nutrition in breaking poverty cycles,little is known about the impact of Rural Dibao on child nutrition outcomes.Using China Family Panel Studies(CFPS),this paper examines the effects of Rural Dibao on child nutrition outcomes and investigates potential pathways and heterogeneous effects.We exploit propensity score matching and difference-in-differences techniques to evaluate the effects of the Rural Dibao program on child nutrition outcomes.Our results suggest that Rural Dibao significantly impacts the nutrition outcomes of children up to 15 years of age.Specifically,our results suggest that Rural Dibao improves child height-to-age z-scores by 1.05 standard deviations and lowers the probability of stunting by 11.9 percentage points.Additional analyses suggest that increased protein intake is the main pathway through which Rural Dibao participation contributes to better nutrition outcomes.We also find that the effect of the program is more pronounced among girls,children who are non-left-behind or live with highly educated mothers,and those from low-income families and poor areas.Our findings suggest that Rural Dibao participation helps improve child nutrition outcomes through improving diet quality.

Toward Trustworthy Decision-Making for Autonomous Vehicles:A Robust Reinforcement Learning Approach with Safety Guarantees

While autonomous vehicles are vital components of intelligent transportation systems,ensuring the trustworthiness of decision-making remains a substantial challenge in realizing autonomous driving.Therefore,we present a novel robust reinforcement learning approach with safety guarantees to attain trustworthy decision-making for autonomous vehicles.The proposed technique ensures decision trustworthiness in terms of policy robustness and collision safety.Specifically,an adversary model is learned online to simulate the worst-case uncertainty by approximating the optimal adversarial perturbations on the observed states and environmental dynamics.In addition,an adversarial robust actor-critic algorithm is developed to enable the agent to learn robust policies against perturbations in observations and dynamics.Moreover,we devise a safety mask to guarantee the collision safety of the autonomous driving agent during both the training and testing processes using an interpretable knowledge model known as the Responsibility-Sensitive Safety Model.Finally,the proposed approach is evaluated through both simulations and experiments.These results indicate that the autonomous driving agent can make trustworthy decisions and drastically reduce the number of collisions through robust safety policies.

Output Feedback Stabilization of High-Order Nonlinear Time-Delay Systems With Low-Order and High-Order Nonlinearities

Dear Editor,to This letter deals with the output feedback stabilization of a class of high-order nonlinear time-delay systems with more general low-order and high-order nonlinearities.By constructing reduced-order observer,based on homogeneous domination theory together with the adding a power integrator method,an output feedback controller is developed guarantee the equilibrium of the closed system globally uniformly asymptotically stable.

Joint computation offloading and parallel scheduling to maximize delay-guarantee in cooperative MEC systems

The growing development of the Internet of Things(IoT)is accelerating the emergence and growth of new IoT services and applications,which will result in massive amounts of data being generated,transmitted and pro-cessed in wireless communication networks.Mobile Edge Computing(MEC)is a desired paradigm to timely process the data from IoT for value maximization.In MEC,a number of computing-capable devices are deployed at the network edge near data sources to support edge computing,such that the long network transmission delay in cloud computing paradigm could be avoided.Since an edge device might not always have sufficient resources to process the massive amount of data,computation offloading is significantly important considering the coop-eration among edge devices.However,the dynamic traffic characteristics and heterogeneous computing capa-bilities of edge devices challenge the offloading.In addition,different scheduling schemes might provide different computation delays to the offloaded tasks.Thus,offloading in mobile nodes and scheduling in the MEC server are coupled to determine service delay.This paper seeks to guarantee low delay for computation intensive applica-tions by jointly optimizing the offloading and scheduling in such an MEC system.We propose a Delay-Greedy Computation Offloading(DGCO)algorithm to make offloading decisions for new tasks in distributed computing-enabled mobile devices.A Reinforcement Learning-based Parallel Scheduling(RLPS)algorithm is further designed to schedule offloaded tasks in the multi-core MEC server.With an offloading delay broadcast mechanism,the DGCO and RLPS cooperate to achieve the goal of delay-guarantee-ratio maximization.Finally,the simulation results show that our proposal can bound the end-to-end delay of various tasks.Even under slightly heavy task load,the delay-guarantee-ratio given by DGCO-RLPS can still approximate 95%,while that given by benchmarked algorithms is reduced to intolerable value.The simulation results are demonstrated the effective-ness of DGCO-RLPS for delay guarantee in MEC.

Guarantee Strategy for the Safety of Agricultural Industry in Hunan Province

The safety of agricultural industry in Hunan Province shows an upward trend from"basically safe"to"very safe",but the state in the"safe"or"very safe"range is still unstable.In view of this,Hunan Province should guarantee the agricultural production ability,cultivate and enhance the core competitiveness of agriculture,firmly grasp the agricultural control power,attach importance to the export quality of agri-cultural products and other aspects to ensure the safety of agricultural industry.

"Investing in China is to Invest in the Future"

This year's government work report proposed to strengthen the service guarantee for foreign investment and build a brand of"Invest in China".Recently,the General Office of the State Council issued the Action Plan for Steadily Prom oting High-level Opening-up and Making Greater Efforts to Attract and Utilize Foreign Investment,which made specific arrangements for building the brand of"Invest in China"."Invest in China"has become one of the key words for stabilizing foreign investment in 2024.

Improving China's Legal System for Product Quality Guarantees ——A legal analysi s of product quality guarantee regulation by the Government

It is the responsibility of governments to supervise and regulateproduct quality to protect consumers and prevent failures in the product qualityguarantee system.Appropriate supervision will help safeguard the interests ofconsumers,promote product quality,and resolve disputes.The extent of supervisionshould be guided by the principle of need for state intervention andneeds to be highly diversified.

The Present Situation of Chattel Guarantee System and Its Improvements—Taking the Angle of American Uniform Commercial Code(UCC)

Although there are appropriate stipulations for the chattel guarantees in the law of China, this guarantee system could not adapt to the request of economy's development because of the following reasons: the scope of chattel guarantees is narrow according to relevant stipulations; the transaction cost of the chattel is high; mortgage registration of chattel is in a mess; lack of efficiently executive guarantee system, etc. To counter the problems existing in the present Chinese chattel guarantee system, in this article, the author proposed some corresponding suggestions and countermeasures, hoping to perfect the chattel guarantee system in China.

The Research on Establishing Construction Risk System in China

Through the analysis of our country＇s present construction risk management, the paper points out that the construction risk management system should be established on the construction insurance and guarantee, then puts forwards detailed countermeasures from six aspects, which consist of basic contents of establishing the construction insurance and guarantee system, issuing related laws which will speed up the implementing of the system, expediting the development of the agencies and market entities of the construction insurance and guarantee, establishing associations of the construction insurance and guarantee, enhancing government＇s support of imolementing the system.

Robust Optimization Operation of Power System Considering the Non-probabilistic Uncertainty of Parameter

Probabilistic method requires a lot of sample information to describe the probability distributions of uncertain variables and has difficulty in dealing with the optimization problem with uncertain parameters which contains unsufficient information.To solve this problem,a robust optimization operation method based on information gap decision theory(IGDT) is presented considering the non-probabilistic uncertainties of parameters.By the proposed method the maximum resistance to the disturbance of uncertain parameters is achieved and the optimization strategies with uncertain parameters are presented.Finally,numerical simulation is performed on the modified IEEE-14 bus system.Numerical results show the effectiveness of the proposed approach.

Exploration on the Construction of "Student-centered" Professional Three-Dimensional Practical Teaching System

Talent cultivation is the primary task of universities.Local general undergraduate colleges and universities should adhere to the basic guidelines of systematization,practicality and integration,continuously explore the concept of"studentcentered"talent cultivation,and build a threedimensional practical teaching system from three aspects:strengthening the planning and design of the three-dimensional practical teaching system;building an internal and external practical teaching platform;and improving the evaluation and guarantee system of practical teaching quality.The system of practical teaching quality evaluation and guarantee is improved.In order to improve the cultivation ability of applied talents in all aspects.

On the analysis of the construction of the quality guarantee system of web based College English teaching

With the quick development of the reform of College English teaching, web based College English teaching is used and generalized in every institution of higher education. However, more attention should be paid to the teaching quality to develop this web based College English teaching model. Therefore, the construction of the quality guarantee system is of major significance to promote the effective design of web based College English course system and improve the quality of web based College English teaching.

Protection of Collective Rights of Rural Members in the Process of Land Transfer under Shareholding Cooperative Systems

According to the legal definitions of land transfer under shareholding cooperative systems,rural groups,collective rights of members,and this paper discloses the necessity of protecting the collective rights of members.In terms of qualification definition of members,rights of fetus,married daughters and sons in law cannot be guaranteed.In terms of rights protection,partial rights cannot be assured,power of personal stake inthe collective members is imperfect which results in inadequate,unbalanced,shaky and unpunctuated benefits.Based on objective and subjectivecauses,the democratic management rights of members in land transfer process have been weakened or even deprived,the protection of the basiclife is hard to realize.The paper proposes that it is necessary to build the social protection mechanisms of rural land shareholding cooperative sys-tems.The first is to treat those members that own land,attending the shareholding cooperation but having not taken part in the land transfer proces-sion as the protection objects.The second is in the procession of land transfer,making it clear the compensation standards of land transfer,estab-lishing the intermediate agencies of land transfer and performing the collective economic organizing functions.The third is that the account capital ofsocial protection is contributed together by personal member,the land users(shareholding cooperative companies) and government.The fourth isto pay more attention to the added value and safety management of capital operation.

Study on the Guarantee Mechanism for the Construction of Government Public Culture Service System

The design and study on the construction of government public culture service system have been commenced since 2010 in China, aiming at exploring the construction models of government public culture service system in central China, east China, west China, and urban and rural areas, and researching effective measures. As a result, the study of the guarantee mechanism for the construction of government public culture service system can be promoted. In this paper, the main contents of the construction of government public culture service system, the construction significance, and the construction＇s guarantee mechanism are studied and discussed emphatically.

The Construction and Implementation of"Big Classroom"System Based on Multi-ability Enhancement

According to the survey of the employment status of Chinese college students and the results of the parents'questionnaire,the lack of comprehensive ability and practical experience among college graduates has become the most worrying problem for the society and students.However,the traditional education mode pays too much attention to the first class,or separates the first class from the second and third classes,emphasizing their respective independent roles and reducing the comprehensive effect of the three classes.Therefore,it is of great practical significance to explore how to improve students'practical ability,comprehensive ability and innovative spirit through the integration of classroom system.

THE RESEARCH OF FLOW CONTROLLED SYSTEM FOR CONTINUOUS CYCLIC PERITONEAL DIALYSIS (CCPD)

Peritoneal dialysis is widely used in clinical practices.The flow controlled sys-tem we have developed is completely under computer control.In order to be as simpleas possible,we use only one valve to control the three stages of peritoneal dialysis,that is the infusion,dwell,and drainage of dialysate.In clinical application the wholetime during which the pipeline is shut is about 8-10 hours for every treatment.In or-der to avoid the phenomenon that the pipeline can’t open after it was closed for

Dengue positivity among blood donors in hyper-endemic region of southern India

Transfusion-transmitted infections(TTIs)impose meticulous screening protocols in blood banks.Emerging or re-emerging viruses with altered pathogenicity remains debatable whether or not to include those in TTI screening panel.Dengue infection is known to transmit via Aedes aegypti mosquito;however,the route of infection through blood transfusion is recently of greater importance.India with hyper-endemic and endemic dengue regions must guarantee the safety in transfusion-related products.The donor with asymptomatic dengue infection during viremic phase can act as a reservoir for transmission.The acute infection in dengue is ascertained by detecting either nonstructural-1 protein(NS1)or IgM antibody whereas the prevalence of dengue can be monitored by the presence of IgG.

Design of the Water Leakage Detection and Alarm System based on EPICS

High-power equipment running on the accelerator site needs to be cooled with water to guarantee stably running of the equipment.Water leakage detection and alarm system could play a pre-warning role for the drip,a small leak and seepage on the site everywhere,which could remind maintenance staff to deal with water leakage point timely to avoid damaging equipment.

Important Guarantee for The Basic Rights of Citizens——China's State compensation system

A common folk can sue an official? This was hardly possible in the past in China where the old feudalistic tradition dies hard. But this is really possible today when the common people cannot only sue officials and also get compensation if they are wronged. State compensation system It would be inevitable for government functionaries to cause damages to some citizens, legal persons or other organizations in the course of their management of the society. That is why China has established a State compensation system to compensate for the damages to citizens, legal persons and other organizations caused by government functionaries in exercising their power.

China’s Practices in Enhancing the Sense of People’s Right to Security

The sense of security is the primary psychological need of humans and serves as the guarantee for enjoying other rights.The right to security is both a representation of people’s well-being and a significant human right.Since the founding of the People’s Republic of China,especially since the 18th National Congress of the Communist Party of China,guided by Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era,particularly the holistic approach to national security of Xi Jinping,China has adhered to the people-centered development ideology.