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Overview of in-situ oxygen production technologies for lunar resources

International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 233-255页

作者： Youpeng Xu Sheng Pang Liangwei Cong Guoyu qian Dong Wang Laishi Li Yusheng Wu zhi Wang College of Materials Science and Engineering Shenyang University of TechnologyShenyang 110870China CAS Key Laboratory of Green Process and Engineering National Engineering Research Center for Green Recycling of Strategic Metal ResourcesInstitute of Process EngineeringChinese Academy of SciencesBeijing 100190China Innovation Academy for Green Manufacture Chinese Academy of SciencesBeijing 100190China School of Chemical Engineering University of Chinese Academy of SciencesBeijing 100049China

The rich resources and unique environment of the Moon make it an ideal location for human expansion and the utilization of extraterrestrial ***,crucial for supporting human life on the Moon,can be extracted from lunar regolith,which is highly rich in oxygen and contains polymetallic *** oxygen and metal extraction can be achieved using existing metallurgical ***,the ample reserves of water ice on the Moon offer another means for oxygen *** paper offers a detailed overview of the leading technologies for achieving oxygen production on the Moon,drawing from an analysis of lunar resources and environmental *** delves into the principles,processes,advantages,and drawbacks of water-ice electrolysis,two-step oxygen production from lunar regolith,and one-step oxygen production from lunar *** two-step methods involve hydrogen reduction,carbothermal reduction,and hydrometallurgy,while the one-step methods encompass fluorination/chlorination,high-temperature decomposition,molten salt electrolysis,and molten regolith electrolysis(MOE).Following a thorough comparison of raw materials,equipment,technology,and economic viability,MOE is identified as the most promising approach for future in-situ oxygen production on the *** the corrosion characteristics of molten lunar regolith at high temperatures,along with the Moon's low-gravity environment,the development of inexpensive and stable inert anodes and electrolysis devices that can easily collect oxygen is critical for promoting MOE technology on the *** review significantly contributes to our understanding of in-situ oxygen production technologies on the Moon and supports upcoming lunar exploration initiatives.

关键词： lunar resources in-situ oxygen production space metallurgy molten lunar regolith electrolysis

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Review on COVID-19 and acute lung injury

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Journal of Hainan Medical University 2020年第12期26卷 10-14页

作者： Shuang-Qin Xu Jin qian Qi-Feng Huang Tang Deng Li-Hua Li Qi Li Hang-FeiWang zhi-qian luo Xiao-Ran Liu Chuan-Zhu Lv Hainan Medical College No.3 Xueyuan RoadLonghua DistrictHaikou CityHainan 571199 Emergency Department of the first affiliated Hospital of Hainan Medical College No.31 Longhua RoadLonghua DistrictHaikou CityHainan 570102 Key Laboratory of Emergency and Trauma Research of Ministry of Education Hainan Medical UniversityHaikouHainan 571199China Research Unit of Island Emergency Medicine Chinese Academy of Medical Sciences(No.2019RU013)Hainan Medical UniversityHaikouHainan 571199China

The epidemic caused by the new coronavirus infection is a global public health emergency. The new coronavirus pneumonia (COVID-19) has caused more deaths in China than the SARS-CoV outbreak in 2003. Since the virus has a high homology with SARS-CoV, it is speculates that it may infect cells through the S protein-ACE2 pathway then cause tracheal epithelial cell damage and alveolar damage, further induce inflammatory factor storm and trigger apoptosis cascade reaction and other mechanisms leading to acute lung injury. At early stage, the new coronavirus pneumonia mainly presents with non-specific manifestations of fatigue, fever, cough, etc., Then the respiratory tract will be involved, and evolved into the new type of infectious disease with lung lesions. Under radiology images, ground glass-like changes can be observed in the lungs. With its aggravation, progressive hypoxemia, acute respiratory distress syndrome, and even death occurs. At present, the correlation between the new coronavirus pneumonia and acute lung injury is not yet clear. This article reviews the characteristics of the new coronavirus, the possible mechanism of acute lung injury in new coronavirus pneumonia, post-infection diagnosis and current treatment options in order to provide evidence for its treatment.

关键词： New coronavirus Acute lung injury(ALI) Acute respiratory distress syndrome (ARDS) Treatme

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An overview of the construction of emergency and pre-hospital first aid platform

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Journal of Acute Disease 2018年第1期7卷 1-4页

作者： Song Chen Yun-qiang Chen Shao-Wen Cheng zhi-qian luo Wei Zhang Zeng-LinCao Jin-Zhong Wang Chuan-Zhu Lv Emergency Department the First Affiliated Hospital of Hainan Medical UniversityHaikou China Emergency and Trauma College Hainan Medical UniversityHaikou China Trauma Center the First Affiliated Hospital of Hainan Medical UniversityHaikou China4ICUthe Second Affiliated Hospital of Hainan Medical UniversityHaikou China

To further improve the ability of pre-hospital and in-hospital collaborative treatment, strengthen emergency multidisciplinary cooperation and construct a scientific, rational and efficient emergency system, under the support of former chairman Yu Xue-zhong, Dr. Li Chun-sheng and numerous colleagues in the industry, the Emergency Medicine Society of the Chinese Medical Association appeal to us to draft Construction of Emergency and Pre-hospital Platform. Based on this background, the platform of emergency and pre-hospital first aid helps to build a 'one horizontal and one Longitudinal' treatment model, using the horizontal and longitudinal patterns to integrate emergency medical resources to satisfy the automatic information integration and intelligent analysis sharing, realizing the emergency management visualization and medical information digitization, simplifying the medical process and establishing a perfect standard for the emergent diseases, thereby ultimately achieving efficient diagnosis and scientific treatment.

关键词： Emergency and first aid platform Zero channel Large red zone Large yellow zone Trauma map Stroke emergency mobile unit

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Synergistically enhanced ORR and HER performance on Co-N-C coupled in-situ generated PtCo intermetallic

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Journal of Energy Chemistry 2025年第1期100卷 721-729页

作者： Guanyu luo Min Song Lulu An Xiao Huang qian Zhang Chenhao Zhang Tao Shen Shuang Wang Deli Wang Key Laboratory of Material Chemistry for Energy Conversion and Storage (Huazhong University of Science and Technology) Ministry of Education School of Chemistry and Chemical Engineering Huazhong University of Science and Technology

Integrating multi-scale sites in a composite catalyst is vital to realize efficient ***,a synergistic composite catalyst consisting of Co atomic sites and in-situ generated PtCo intermetallic compounds （IMCs）(o-PtCo@CoNC) is proposed through Co pre-anchoring and subsequent impregnation-reduction *** loading of Co atoms provides a chance for in-situ generating PtCo ordered intermetallic *** remaining Co single atoms and PtCo IMCs construct synergistic electrocatalytic *** from the ordered structure,synergistic effect of Pt Co IMCs and Co single atoms,o-PtCo@CoNC exhibits excellent electrocatalytic performance for oxygen reduction reaction （ORR） and hydrogen evolution reaction （HER） with mass activity of 1.21 A mgPt-1（at 0.9 V） and5.70 A mgPt-1（at an overpotential of 100 mV）,***,o-PtCo@CoNC delivers negligible loss of half-wave potential and overpotential during long-term stability test in acid solutions,with 13 mV decay after 50,000 potential cycles for ORR and a 2.7 mV decay after 20,000 potential cycles for *** integration strategy of single-atomic sites coupled IMCs paves the way for enhancing the activity and durability of Pt-based electrocatalysts.

关键词： Electrolytic reduction

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Revolutionizing breast cancer detection:Advances in fluorescent probe technology

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Nano Research 2025年第1期18卷 653-674页

作者： qian Gao Lin Tang Jun Zhan Yiyuan Xue Feng luo State Key Laboratory of Oral Diseases&National Center for Stomatology&National Clinical Research Center for Oral Diseases West China Hospital of StomatologySichuan UniversityChengdu 610041China Emergency Obstetrics and Gynecology West China Second University HospitalSichuan UniversityChengdu 610041China Department of Obstetrics and Gynecology West China Second University HospitalSichuan UniversityChengdu 610041China Department of Prosthodontics West China School of StomatologySichuan UniversityChengdu 610041China

With the increasing incidence of breast cancer globally,there is an urgent demand for enhanced diagnostic and therapeutic *** comprehensive review explores advancements in fluorescent probe technology for breast cancer imaging and early *** probes offer unparalleled sensitivity and specificity in detecting cancer biomarkers,enabling early diagnosis and delineation of tumor margins during *** categorize these probes into molecular,nano,ratiometric,the second near-infrared window(NIR-II),and multifunctional varieties,each with unique capabilities for targeting specific cancer *** review highlights recent innovations in probe design,emphasizing their applications in pathogenesis studies,drug development,precision medicine,and fluorescence-guided *** their promising clinical potential,challenges such as safety,biomarker targeting accuracy,system compatibility,and clinical translation *** these hurdles is crucial for the integration of fluorescent probes into standard cancer care,aiming to improve treatment outcomes and patient quality of life.

关键词： breast cancer fluorescent probes imaging early diagnosis biomarker

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Association of MBL2 gene polymorphisms with sepsis in children and adult

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Journal of Acute Disease 2019年第1期8卷 7-11页

作者： Jun-Yi Yao zhi-qian luo Wei Zhang Ying-Qing Li Yong-Yan Li Xiu-Ru Li Wei-Cheng Wang zhi-Tao Liu Shao-Wen Cheng Chuan-Zhu Lyu Emergency and Trauma College Hainan Medical University Trauma Center The First Affiliated Hospital of Hainan Medical University Department of Emergency The Second Affiliated Hospital of Hainan Medical University

Sepsis is a syndrome characterized by systemic inflammatory response caused by infection or toxin, with high morbidity and mortality. Different infection microflora and environment have great influence on the occurrence, development and prognosis of sepsis, but individual genetic factors also play an extremely important role. It was reported that the polymorphisms of mannose-binding lectin 2 gene were closely relevant to the occurrence and development of sepsis, but the conclusions in different studies were inconsistent. Therefore, we performed this reviews on the relevance of mannose-binding lectin 2 gene polymorphisms and sepsis.

关键词： Sepsis MBL2 Gene Polymorphism

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Social function scores and influencing factors in patients with residual depressive symptoms

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World Journal of Psychiatry 2025年第1期15卷 117-127页

作者： Zong-Ling Liao Xiao-Li Pu zhi-Yi Zheng Jie luo Department 1 of Psychiatry Gele Mountain Hospital of Chongqing Mental Health CenterChongqing 400030China Department of Psychology Chongqing Jiangjin District Psychiatric HospitalChongqing 402260China Department of Psychiatry Chongqing Third Social Welfare InstituteChongqing 400036China Women and Children’s Mental Health Center Affiliated Hospital of Chongqing Population and Family Planning Research InstituteChongqing 400020China

BACKGROUND At present,the influencing factors of social function in patients with residual depressive symptoms are still *** depressive symptoms are highly harmful,leading to low mood in patients,affecting work and interpersonal communication,increasing the risk of recurrence,and adding to the burden on *** the influencing factors of their social function is of great *** To explore the social function score and its influencing factors in patients with residual depressive *** This observational study surveyed patients with residual depressive symptoms(case group)and healthy patients undergoing physical examinations(control group).Participants were admitted between January 2022 and December *** functioning was assessed using the Sheehan Disability Scale(SDS),and scores were compared between *** influencing SDS scores in patients with residual depressive symptoms were analyzed by applying multiple linear regression while using the receiver operating characteristic curve,and these RESULTS The SDS scores of the 158 patients with depressive symptoms were 11.48±*** with the control group,the SDS scores and all items in the case group were *** scores were higher in patients with relapse,discon-tinuous medication,drug therapy alone,severe somatic symptoms,obvious residual symptoms,and anxiety scores≥*** history,medication compliance,therapy method,and residual symptoms correlated positively with SDS scores(r=0.354,0.414,0.602,and 0.456,respectively).Independent influencing factors included disease history,medication compliance,therapy method,somatic symptoms,residual symptoms,and anxiety scores(P<0.05).The areas under the curve for predicting social functional impairment using these factors were 0.713,0.559,0.684,0.729,0.668,and 0.628,respectively,with sensitivities of 79.2%,61.8%,76.8%,81.7%,63.6%,and 65.5%and specificities of 83.3%,87.5%,82.6%,83.3%,86.7%,and 92.1%,respectively.C

关键词： Depressive Residual symptoms Social function Influence factors

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Deciphering the molecular mechanisms of Simiaowan in the treatment of hyperuricemia: in vivo and in silico approaches

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Traditional Medicine Research 2025年第2期10卷 37-54页

作者： Yong-Chang Zeng Jun-Hong Wu Dan-Dan Xu Kang He Chang-Qing Liu Li-Fei Song Zheng-zhi Wu qian-qian Jiang Shao-Yu Liang Department of Neurology The First Affiliated Hospital of Shenzhen UniversityShenzhen 518020China Pharmaceutical Department The Affiliated TCM Hospital of Guangzhou Medical UniversityGuangzhou 510000China School of Pharmacy Guizhou University of Traditional Chinese MedicineGuiyang 550025China Guangzhou Zeli Medical Technology Co. Ltd.Guangzhou 510700China

Background:Simiaowan(SMW),a well-known traditional Chinese medicine,has been employed to treat hyperuricemia(HUA)and gout for ***,the bioactive components and underlying mechanisms have not been *** objective of this study was to identify the active components and potential mechanisms of SMW by integrating pharmacological experimentation,serum pharmacochemistry,network pharmacology and molecular ***:HUA rats modelling by high-fat/high-sugar diet and potassium oxonate/adenine oral administration were used to evaluate the pharmacodynamic effects of ***-Q-Exactive-MS/MS was employed to detect the bioactive components present in SMW-containing *** pharmacology and molecular docking were utilized to elucidate the potential targets and underlying ***:SMW effectively ameliorated HUA rats via the inhibition of uric acid(UA)production,promotion of UA excretion,improvement of lipid and glucose metabolic abnormalities,antioxidant,anti-inflammatory and anti-insulin resistance effects.A total of 73 compounds detected in SMW-containing serum were identified as potential active components,with alkaloids,flavonoids,organic acids,and terpenoids emerging as the primary active *** 203 corresponding targets were obtained as SMW anti-HUA/gout targets,which mainly participated in apoptosis,insulin resistance,TNF,PI3K-Akt,HIF-1,NF-κB,MAPK,IL-17 and TLR signaling *** docking indicated that active compounds(***,phellodendrine,quercetin,formononetin,ferulic acid)had superior binding abilities to the key targets(*** carrier family 22 member 12(URAT1),solute carrier family 22 member 6(OAT1),ATP-binding cassette sub-family G member 2(ABCG2),solute carrier family 2,facilitated glucose transporter member 9(GLUT9),xanthine dehydrogenase/oxidase(XDH),transcription factor p65(RELA),toll-like receptor 4(TLR4),prostaglandin G/H synthase 2(PTGS2),caspase-3(CASP3),insulin(INS)).Conclusion:S

关键词： hyperuricemia network pharmacology serum pharmacochemistry Simiaowan UPLC-Q-Exactive-MS/MS

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Primary parenchymal squamous cell carcinoma of the kidney:A case report

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World Journal of Clinical Cases 2025年第4期13卷 34-40页

作者： zhi-Hui Zheng Bo Shao Chao-Min Xu Ke Wang Jia-Zhu Wen Li-Kang luo Jia-Cheng Guan Department of Ultrasound The Second People’s Hospital of QuzhouQuzhou 324000Zhejiang ProvinceChina Department of Radiology Shulan(Quzhou)HospitalQuzhou 324000Zhejiang ProvinceChina Department of Radiology The Second People’s Hospital of QuzhouQuzhou 324000Zhejiang ProvinceChina Department of Pathology The Second people’s Hospital of QuzhouQuzhou 324000Zhejiang ProvinceChina

BACKGROUND Primary squamous cell carcinoma(SCC)of the renal parenchyma is extremely rare,with only nine cases *** SUMMARY This study reports a 51-year-old man with primary SCC of the renal *** patient was admitted with recurrent dull pain and discomfort in the right lumbar region,which had worsened over 2 weeks,accompanied by painful gross *** antigen(SCCA)levels were elevated,and imaging revealed a renal mass with associated *** patient underwent laparoscopic unilateral nephrectomy and lymph node *** pathology confirmed highly differentiated SCC with necrosis in the right renal parenchyma,with negative renal pelvis and *** pathological stage was *** months after surgery,the tumor recurred with involvement of the liver,right psoas major muscle,and inferior vena *** patient refused chemotherapy and succumbed to the disease 6 months postoperatively due to disease *** We report a case of primary SCC of the renal parenchyma,a rare renal *** clinical symptoms,laboratory tests,and imaging findings are nonspecific,making accurate and timely diagnosis *** to the literature,for patients with renal calculi accompanied by a renal mass,elevated serum SCCA levels,and magnetic resonance imaging showing cystic or cystic-solid masses within the kidney with pseudocapsules and heterogeneous mild enhancement,the possibility of this disease should be considered.

关键词： Renal tumor Renal parenchyma Squamous cell carcinoma Renal calculi Computed tomography Case report

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Modes of grain growth and mechanism of dislocation reaction under applied biaxial strain:Atomistic and continuum modeling

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Journal of Materials Science & Technology 2020年第14期47卷 236-250页

作者： Ying-Jun Gao qian-qian Deng Zhe-yuan Liu Zong-Ji Huang Yi-Xuan Li zhi-Rong luo Guangxi Advanced Key Laboratory of Novel Energy Materials Guangxi Key Laboratory for the Relativistic AstrophysicsSchool of Physics Science and EngineeringGuangxi UniversityNanning530004China Institute of Physics Science and Engineering Technology Yulin Normal UniversityYulin537000China

The phase field crystal method and Continuum Modeling are applied to study the cooperative dislocation motion of the grain boundary(GB)migration,the manner of the nucleation of the grain and of the grain growth in two dimensions(2 D)under the deviatoric deformation at high *** types of the nucleation modes of new finding are observed by the phase field crystal simulation:The first mode of the nucleation is generated by the GB splitting into two sub-GBs;the second mode is of the reaction of the sub-GB dislocations,such as,the generation and annihilation of a pair of partial Frank sessile dislocation in 2 *** process can be considered as the nucleation of dynamic recrystallization;the third mode is caused by two oncoming rows of the dislocations of these sub-GBs,crossing and passing each other to form new gap which is the nucleation place of the new deformed *** research is shown that due to the nucleation of different modes the mechanism of the grain growth by means of the sub-GB migration is different,and therefore,the grain growth rates are also *** the deviatoric deformation of the applied biaxial strain,the grain growth is faster than that of the grain growth without external applied *** is observed that the cooperative dislocation motion of the GB migration under the deviatoric deformation accompanies with local plastic flow and the state of the stress of the system changes *** the system is in the process of recrystallized grain growth,the system energy is in an unstable state due to the release of the strain energy to cause that the reverse movement of the plastic flow *** area growth of the deformed grain is approximately proportional to the strain square and also to the time *** rule of the time square of the deformed grain growth can also be deduced by establishing the continuum dynamic equation of the biaxial strain-driven migration of the *** copper metal is taken as an example of the calcu

关键词： Grain boundary splitting Grain growth Dislocation reaction Atomistic simulation Continuum modeling

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