The traditional air traffic control information sharing data has weak security characteristics of personal privacy data and poor effect,which is easy to leads to the problem that the data is usurped.Starting from the ...The traditional air traffic control information sharing data has weak security characteristics of personal privacy data and poor effect,which is easy to leads to the problem that the data is usurped.Starting from the application of the ATC(automatic train control)network,this paper focuses on the zero trust and zero trust access strategy and the tamper-proof method of information-sharing network data.Through the improvement of ATC’s zero trust physical layer authentication and network data distributed feature differentiation calculation,this paper reconstructs the personal privacy scope authentication structure and designs a tamper-proof method of ATC’s information sharing on the Internet.From the single management authority to the unified management of data units,the systematic algorithm improvement of shared network data tamper prevention method is realized,and RDTP(Reliable Data Transfer Protocol)is selected in the network data of information sharing resources to realize the effectiveness of tamper prevention of air traffic control data during transmission.The results show that this method can reasonably avoid the tampering of information sharing on the Internet,maintain the security factors of air traffic control information sharing on the Internet,and the Central Processing Unit(CPU)utilization rate is only 4.64%,which effectively increases the performance of air traffic control data comprehensive security protection system.展开更多
Oleanolic acid(OA)and ursolic acid(UA)are commonly present in the cuticular wax of many edible fruits and medicinal herbs.OA and UA belong to the group of bioactive pentacyclic triterpenoids,exhibiting a wide range of...Oleanolic acid(OA)and ursolic acid(UA)are commonly present in the cuticular wax of many edible fruits and medicinal herbs.OA and UA belong to the group of bioactive pentacyclic triterpenoids,exhibiting a wide range of beneficial effects including protection for the kidneys,liver,heart,gastrointestinal tract,and spinal cord.Additionally,OA and UA exhibit antioxidant,anti-ferroptotic,anti-apoptotic,anti-inflammatory,anti-tumor,anti-viral,anti-diabetic,anti-microbial,anti-parasitic,analgesic,wound-healing,hypolipidemic,and hypoglycemic properties,often without notable side effects.Due to the extensive array of their positive functions,it is not feasible to thoroughly cover all aspects in this review.Therefore,the primary focus lies on reviewing the natural sources,extraction,and nephroprotective properties of OA and UA.To summarize,current literatures highlight the nephroprotective mechanisms of OA and UA,primarily involving inhibiting oxidative stress,endoplasmic reticulum stress,glycative stress,dyslipidemia,inflammation,apoptosis,pyroptosis,and renal fibrosis,promoting diuresis,as well as fine-tuning autophagy.展开更多
基金This work was supported by National Natural Science Foundation of China(U2133208,U20A20161).
文摘The traditional air traffic control information sharing data has weak security characteristics of personal privacy data and poor effect,which is easy to leads to the problem that the data is usurped.Starting from the application of the ATC(automatic train control)network,this paper focuses on the zero trust and zero trust access strategy and the tamper-proof method of information-sharing network data.Through the improvement of ATC’s zero trust physical layer authentication and network data distributed feature differentiation calculation,this paper reconstructs the personal privacy scope authentication structure and designs a tamper-proof method of ATC’s information sharing on the Internet.From the single management authority to the unified management of data units,the systematic algorithm improvement of shared network data tamper prevention method is realized,and RDTP(Reliable Data Transfer Protocol)is selected in the network data of information sharing resources to realize the effectiveness of tamper prevention of air traffic control data during transmission.The results show that this method can reasonably avoid the tampering of information sharing on the Internet,maintain the security factors of air traffic control information sharing on the Internet,and the Central Processing Unit(CPU)utilization rate is only 4.64%,which effectively increases the performance of air traffic control data comprehensive security protection system.
基金supported by the National Natural Science Foundation of China(82060598,32260587)the Scientific Research Program of Guizhou Provincial Department of Education(QJJ[2023]019)+1 种基金the Science&Technology Program of Guizhou Province(QKHPTRC-CXTD[2022]014)the Excellent Youth Talents of Zunyi Medical University(17zy-006).
文摘Oleanolic acid(OA)and ursolic acid(UA)are commonly present in the cuticular wax of many edible fruits and medicinal herbs.OA and UA belong to the group of bioactive pentacyclic triterpenoids,exhibiting a wide range of beneficial effects including protection for the kidneys,liver,heart,gastrointestinal tract,and spinal cord.Additionally,OA and UA exhibit antioxidant,anti-ferroptotic,anti-apoptotic,anti-inflammatory,anti-tumor,anti-viral,anti-diabetic,anti-microbial,anti-parasitic,analgesic,wound-healing,hypolipidemic,and hypoglycemic properties,often without notable side effects.Due to the extensive array of their positive functions,it is not feasible to thoroughly cover all aspects in this review.Therefore,the primary focus lies on reviewing the natural sources,extraction,and nephroprotective properties of OA and UA.To summarize,current literatures highlight the nephroprotective mechanisms of OA and UA,primarily involving inhibiting oxidative stress,endoplasmic reticulum stress,glycative stress,dyslipidemia,inflammation,apoptosis,pyroptosis,and renal fibrosis,promoting diuresis,as well as fine-tuning autophagy.
