Artificial Self-Recovery Opens up a New Journey of Autonomous Health of Mechanical Equipments

1.Introduction With the implementation of modern production strategies,such as“Industry 4.0”and“Made in China 2025,”the development of high-end mechanical equipment is gradually reaching a high degree of parameterization,digitalization,networking,and intelligence[1].High-end mechanical equipment no longer consists of traditional single devices,but is closely linked to the overall production process;that is,a variety of devices interact with each other and collectively form a complex system.However,faults can lead to production delays throughout the system and even seriously threaten the safety of workers[2].In addition,equipment operating in unmanned air or space vehicles(including space robots)cannot be repaired by humans if they break down[3].Until recently,the typical method of addressing machine faults was primarily the“fault cure”method,which involves manually shutting down,inspecting,and repairing the equipment to restore normal operation.Accordingly,the maintenance cycle of the traditional“fault cure”method is time-consuming,and the quality of the maintenance depends on the skills of the technician[4].

FURTHER OPENING- UP IS KEY FOR CHINA’S HIGH-QUALITY DEVELOPMENT

The Central Economic Work Conference was held in Beijing from December 11 to 12.The conference discussed the plans,prospects and challenges for China’s economy heading into 2024,as well as evaluating the events of this year.It goes without saying that 2023 has been a challenging year for countries around the world as the global context has been unsatisfactory.Various geopolitical tensions have created a rise in uncertainties which have led to reduced growth worldwide and sent many economies into stagnation.In light of the critical factors affecting the stability of the global economy,China’s primary economic goal corresponds with the promotion and sustaining of free trade.

Surgical Treatment of the Upper Urinary Tract Lithiasis at the Urology Department of the Hopital General Idrissa Pouye

Upper urinary tract lithiasis is a condition characterized by the presence of stones which is a stony concretion of crystallized substances in the kidney and/or ureter. Objective: The objective of this work is to study the epidemiological, clinical and therapeutic aspects of upper urinary tract stones on the one hand, then to compare the different types of surgical treatments and their results. Materials and Methods: This is a retrospective and descriptive study focusing on the surgical management of upper urinary tract stones, between January 2017 and December 2020, at the Urology department of the Hopital General Idrissa Pouye. Results: During the study period, 7.59% of surgical interventions performed were related to the treatment of upper urinary tract stones. Average age was 45.20 ± 16.4 years, the age group [41 - 60] years was more affected with 42.68%. A history of urolithiasis was present in 25.52% of cases. Lower back pain was present in 97.48% of cases. On URO-CT scan, the stone was located more at the level of the ureter (49.57%). The size between 10 to 15 mm was more frequent (30.96%) and the density greater than 1000 HU was more frequent (33.47%). The most used therapeutic procedure was ureteroscopy (52.08%), followed by PCNL (40.83%) and open surgery (7.08%). The success rate (stone free) was 93.68% for the URS, 89.36% for the PCNL. The length of hospital stay for open surgery was 6.76 ± 4.25, for PCNL 2.62 ± 2 days and for URS 1.75 ± 1.62 days. Postoperative complications were present in 23.52% for open surgery, 11.22% for PCNL and 8% for URS. Conclusion: Urolithiasis is constantly growing in our regions. Effective endourological treatment is increasingly replacing open surgery. However, global access to these new techniques in our regions is slow to be effective.

CIIE to Promote High-Level Opening Up

The 7th China International Import Expo(CIIE),scheduled to be held in Shanghai from 5 to 10 November,will play a part in promoting highlevel opening up,said Tang Wenhong,China’s assistant minister of commerce,at a press conference on 23 October.The CIIE serves to showcase China’s major opening-up measures and confidence,to share China’s new development opportunities with other countries.

基于OpenSim和SketchUp的虚拟校园技术研究

本文研究了目前虚拟地理环境在虚拟校园方面的应用技术和特点,探讨了基于可快速建三维模型的Google Sketchup软件和开源的Open Simulator虚拟世界平台构建分布式的客户端/服务器的虚拟校园,并以云南师范大学图书馆为应用实例。

The Influence of Inbreeding Depression and Hybrid Superiority on Wood Property and Tree Growth of Eucalypt

With F1 of self pollinated Eucalyptus urophylla, F1 of inter tree pollinated E.urophylla, F1of open pollinated E.urophylla and F1 of E.urophylla×grandis as materials,inbreeding depression and hybrid superiority in growth and wood traits are analyzed and discussed.The results are as follows.①There was a regularity for E.urophylla that F1 of self pollinated was subjected to more intense depression than F1 of open pollinated,and growth traits showed more signifcant depression than wood traits.②As to F1 of self pollinated E.urophylla, height,DBH and volume showed significant or extremely significant depression,while water content of green wood,wood density and bark thickness showed no significant depression.③As to F1 of open pollinated E.urophylla, height,DBH and volume showed depression to a certain degree,but not significant;Here again,water content of green wood,wood density and bark thickness showed no significant depression.④F1 of E.urophylla×grandis showed significant hybrid superiority in height,DBH and volume,but the hybrid superiority percentage of different cross pairs varied greatly;It showed no hybrid superiority in water content of green wood,wood density and fiber length;Its bark thickness and content of 1% NaOH extractives decreased evidently.

Present status and future directions:Apexification

The success rate of apexification is primarily determined by multiple factors,including the material used,the size of the open apex compared to the length of the root,and the technique used in each case.The main objective of this review was to provide an update on the present management of open apex to identify factors and circumstances that may influence the success of apexification using different materials and techniques.Future research on apexification should focus on how to treat open apices with wide periapical lesions without surgery.Previously,the predictability of these parameters with non-surgical procedures was uncertain,but now,with the use of a dental operating microscope,it has become more predictable.Another reason could be that extra visits are no longer required due to major advances in the armamentarium and materials used for apexification.

一种Mashup应用质量评价模型

构建一个高质量的Mashup应用,需要考虑多方面的因素,包括数据质量、组件(Open API)的质量以及应用中组件间的组合关系等。传统Mashup应用主要从功能方面考虑,作为组件选择的标准,这使得构建出来的应用质量不稳定,并且面对多个同类型的组件时难以确定选择哪个。提出一个Mashup应用质量评价模型,它对影响Mashup质量的内部因素进行分析,能够让开发者清晰地了解各组件的差异,根据自己的需求选择对应的组件,从而构建出一个最优的应用。

Is total laparoscopic pancreaticoduodenectomy superior to open procedure? A meta-analysis

BACKGROUND Laparoscopy has been widely used in general surgical procedures,but total laparoscopic pancreaticoduodenectomy(TLPD)is still a complex and challenging surgery that is only performed in a small number of patients at a few large academic medical centers.Although the safety and feasibility of TLPD have been established,few studies have compared it with open pancreaticoduodenectomy(OPD)with regard to perioperative and oncological outcomes.Therefore,we carried out a meta-analysis to evaluate whether TLPD is superior to OPD.AIM To compare the treatment outcomes of TLPD and OPD in order to assess the safety and feasibility of TLPD.METHODS We conducted a systematic search of studies comparing TLPD with OPD that were published in the PubMed,EMBASE,and Cochrane Library databases through December 31,2018.The studies comparing TLPD and OPD with at least one of the outcomes we were interested in and with more than 10 cases in each group were included in this analysis.The Newcastle-Ottawa scale was used to assess the quality of the nonrandomized controlled trials and the Jadad scale was used to assess the randomized controlled trials.Intraoperative data,postoperative complications,and oncologic outcomes were evaluated.The metaanalysis was performed using Review Manager Software version 5.3.Random or fixed-effects meta-analyses were undertaken to measure the pooled estimates.RESULTS A total of 4790 articles were initially identified for our study.After screening,4762 articles were excluded and 28 studies representing 39771 patients(3543 undergoing TLPD and 36228 undergoing OPD)were eventually included.Patients who underwent TLPD had less intraoperative blood loss[weighted mean difference(WMD)=-260.08 mL,95%confidence interval(CI):(-336.02,-184.14)mL,P<0.00001],a lower blood transfusion rate[odds ratio(OR)=0.51,95%CI:0.36-0.72,P=0.0001],a lower perioperative overall morbidity(OR=0.82,95%CI:0.73-0.92,P=0.0008),a lower wound infection rate(OR=0.48,95%CI:0.34-0.67,P<0.0001),a lower pneumonia rate(OR=0.72,95%CI:0.60-0.85,P=0.0002),a shorter duration of intensive care unit(ICU)stay[WMD=-0.28 d,95%CI(-2.88,-1.29)d,P<0.00001]and a shorter length of hospital stay[WMD=-3.05 d,95%CI(-3.93,-2.17),P<0.00001],a lower rate of discharge to a new facility(OR=0.55,95%CI:0.39-0.78,P=0.0008),and a lower 30-d readmission rate(OR=0.81,95%CI:0.68-0.95,P=0.10)than those who underwent OPD.In addition,the TLPD group had a higher R0 rate(OR=1.28,95%CI:1.13-1.44,P=0.0001)and more lymph nodes harvested(WMD=1.32,95%CI:0.57-2.06,P=0.0005)than the OPD group.However,the patients who underwent TLPD experienced a significantly longer operative time(WMD=77.92 min,95%CI:40.89-114.95,P<0.0001)and had a smaller tumor size than those who underwent OPD[WMD=-0.32 cm,95%CI:(-0.58,-0.07)cm,P=0.01].There were no significant differences between the two groups in the major morbidity,postoperative pancreatic fistula,delayed gastric emptying,postpancreatectomy hemorrhage,bile leak,gastroenteric anastomosis fistula,intra-abdominal abscess,bowel obstruction,fluid collection,reoperation,ICU admission,or 30-d and 90-d mortality rates.For malignant tumors,the 1-,2-,3-,4-and 5-year overall survival rates were not significantly different between the two groups.CONCLUSION This meta-analysis indicates that TLPD is safe and feasible,and may be a desirable alternative to OPD,although a longer operative time is needed and only smaller tumors can be treated.

3D N,O-Codoped Egg-Box-Like Carbons with Tuned Channels for High Areal Capacitance Supercapacitors

Functional carbonaceous materials for supercapacitors(SCs)without using acid for post-treatment remain a substantial challenge.In this paper,we present a less harmful strategy for preparing three-dimensional(3D)N,O-codoped egg-box-like carbons(EBCs).The as-prepared EBCs with opened pores provide plentiful channels for ion fast transport,ensure the e ective contact of EBCs electrodes and electrolytes,and enhance the electron conduction.The nitrogen and oxygen atoms doped in EBCs improve the surface wettability of EBC electrodes and provide the pseudocapacitance.Consequently,the EBCs display a prominent areal capacitance of 39.8μF cm-2(340 F g-1)at 0.106 m A cm-2 in 6 M KOH electrolyte.The EBC-based symmetric SC manifests a high areal capacitance to 27.6μF cm-2(236 F g-1)at 0.1075 m A cm-2,a good rate capability of 18.8μF cm-2(160 F g-1)at 215 m A cm-2 and a long-term cycle stability with only 1.9%decay after 50,000 cycles in aqueous electrolyte.Impressively,even in all-solid-state SC,EBC electrode shows a high areal capacitance of 25.0μF cm-2(214 F g-1)and energy density of 0.0233 m Wh cm-2.This work provides an acid-free process to prepare electrode materials from industrial by-products for advanced energy storage devices.

Laparoscopic hepatectomy is superior to open procedures for hepatic hemangioma

Background:Laparoscopic hepatectomy(LH)has become increasingly popular for liver neoplasms,but its safety and effectiveness remain controversial.Hepatic hemangiomas are the most common benign liver neoplasm;the main approaches to hepatic hemangiomas include open hepatectomy(OH)and LH.In this study,we compared early outcomes between patients undergoing OH and those with LH.Methods:Patients underwent OH or LH in our hospital for hepatic hemangiomas between December 2013 and December 2017 were enrolled.All patients underwent comprehensive preoperative evaluations.The clinicopathological index and risk factors of hemangioma resection were assessed.Results:In total,41 patients underwent OH while 53 underwent LH.There was no significant difference in any preoperative clinical variables,including liver function,prothrombin time,or platelet count.Hepatic portal occlusion time and operative time were 39.74 vs.38.35 minutes(P=0.717)and 197.20 vs.203.68 minutes(P=0.652)in the OH and LH groups,respectively.No mortality nor significant perioperative complications were observed between the two groups.In LH group,two cases were converted to OH,one for an oversized tumor and the other for hemorrhage.Compared with OH patients,those with LH had less blood loss(361.69 vs.437.81 m L,P=0.024),shorter postoperative hospital stay(7.98 vs.11.07 days,P=0.001),and lower postoperative C-reactive protein(43.63 vs.58.21 mg/L,P=0.026).Conclusions:LH is superior to OH in terms of postoperative recovery and blood loss for selected patients with hepatic hemangioma.

Is laparoscopic hepatectomy superior to open hepatectomy for hepatocellular carcinoma?

The low perioperative morbidity and shorter hospital stay associated with laparoscopic hepatectomy have made it an often-used option at many liver centers, despite the fact that many patients with hepatocellular carcinoma have cirrhosis, which makes the procedure more difficult and dangerous. Type of surgical procedure proves not to be a primary risk factor for poor outcomes after hepatic resection for hepatocellular carcinoma, the available evidence clearly shows that laparoscopic hepatectomy is an effective alternative to the open procedure for patients with early-stage hepatocellular carcinoma, even in the presence of cirrhosis. Whether the same is true for patients with intermediate or advanced disease is less clear, since laparoscopic major hepatectomy remains a technically demanding procedure.

Coupled 2D Hydrodynamic and Sediment Transport Modeling of Megaflood due to Glacier Dam-break in Altai Mountains,Southern Siberia

One of the largest known megafloods on earth resulted from a glacier dam-break,which occurred during the Late Quaternary in the Altai Mountains in Southern Siberia.Computational modeling is one of the viable approaches to enhancing the understanding of the flood events.The computational domain of this flood is over 9460 km2 and about 3.784 × 106 cells are involved as a 50 m × 50 m mesh is used,which necessitates a computationally efficient model.Here the Open MP(Open Multiprocessing) technique is adopted to parallelize the code of a coupled 2D hydrodynamic and sediment transport model.It is shown that the computational efficiency is enhanced by over 80% due to the parallelization.The floods over both fixed and mobile beds are well reproduced with specified discharge hydrographs at the dam site.Qualitatively,backwater effects during the flood are resolved at the bifurcation between the Chuja and Katun rivers.Quantitatively,the computed maximum stage and thalweg are physically consistent with the field data of the bars and deposits.The effects of sediment transport and morphological evolution on the flood are considerable.Sensitivity analyses indicate that the impact of the peak discharge is significant,whilst those of the Manningroughness,medium sediment size and shape of the inlet discharge hydrograph are marginal.

Supernumerary marker chromosome 15 in a male with azoospermia and open bite deformity

Supernumerary marker chromosome 15 （sSMC[15]） is the most frequent marker chromosome, and it is generally regarded as unimportant if it does not contain the Prader-Willi/Angelman syndrome critical region （PWACR）. The clinical importance of the larger markers in association with the critical region is mentioned in almost all reports related to marker chromosome 15, and smaller markers are solely associated with minor dysmorphic features, azoospermia and recurrent miscarriages. However, these small sSMC（15）s without the PWACR may also determine a specific phenotype. A dysmorphic examination of an azoospermic patient in a genetics clinic was performed and was followed by a peripheral blood lymphocyte chromosomal analysis according to standard cytogenetic methods. Nucleolar region （NOR） banding, C-banding, fluorescence in situ hybridization and a molecular investigation of Y-microdeletions were also performed. The clinical evaluation identified dysmorphic features accompanied with azoospermia and severe ‘Angle Class Ⅱ, Division 1 Open Bite Deformity＇. The molecular cytogenetic study revealed the small sSMC（15）. In addition, a Y-microdeletion analysis showed that the azoospermia was not the result of a deletion. Although the presented case might represent a coincidental example of supernumerary marker 15 and mandibular anomaly association, the condition may also define a specific phenotype that may be more than azoospermia. This condition may be characterized by infertility, malar hypoplasia, mandibular anomaly, keloid formation and minor dysmorphic features.

Effect of subconjunctival injection with conbercept as an adjuvant to filtration surgery for open angle glaucoma: a prospective randomized interventional 6-month follow-up study

AIM: To compare the safety and efficacy of subconjunctival injection with conbercept and 5-fluorouracil(5-FU) for open angle glaucoma(OAG) patients after filtration surgery. METHODS: As a prospective randomized interventional trial, 36 eyes from 36 patients after OAG surgery were collected and divided randomly into conbercept and 5-FU groups. All patients were subconjunctivally injected with either conbercept(0.2 mL) or 5-FU(0.2 mL) on the 5th day post-operatively. The intraocular pressure(IOP), number of medications used, type of conjunctival bleb, and complications were recorded and analyzed pre-operatively and 1d, 1wk, 1, 3 and 6mo post-injection. RESULTS: There were significant differences in IOP between the conbercept and 5-FU groups 1mo(conbercept group: 12.17±1.04 mm Hg; 5-FU group: 13.50±2.33 mm Hg, t=2.214, P=0.037), 3mo(conbercept group: 13.00±1.88 mm Hg; 5-FU group: 14.50±2.28 mm Hg, t=2.153, P=0.039), and 6mo post-injection(conbercept group: 13.28±2.95 mm Hg; 5-FU group: 15.22±2.49 mm Hg, t=2.140, P=0.040); however, in the number of medications, a prominent difference was not shown between groups on post-injection 6mo(t=1.312, P=0.200). Moreover, there was mild vascularity observed in the conbecept group than the 5-FU group 1d(3a, 3b, 3c: t=8.497, 6.693, 4.515, P=0.000), 1wk(3a, 3b, 3c: t=3.431, 6.408, 3.984, P=0.002, 0.000, 0.000), and 1mo post-injection(3a, 3b, 3c: t=2.466, 2.466, 2.503, P=0.019, 0.019, 0.017). Simultaneously, differences from other indicators between the two groups were not demonstrated. Also, there was a lower probability of corneal epithelial stripping in the conbercept group than the 5-FU group(χ2=4.500, P=0.034). CONCLUSION: Subconjunctival injection of conbercept has a safe, effective, and tolerable profile for open angle glaucoma patients with distinct conjunctival congestion after filtration surgery.

Modified viscocanalostomy in the Chinese population with open angle glaucoma: a 10-year follow-up results

AIM: To study the long-term efficacy and safety of modified viscocanalostomy in Chinese people with open angle glaucoma(OAG).METHODS: This retrospective study included a total of 100 eyes from 100 Chinese patients with medically uncontrolled OAG. All the patients underwent modified viscocanalostomy with injection of viscoelastic material in the surgically created ostia of Schlemm's canal(SC). The modifications included peeling of the inner wall of SC and the juxtacanalicular meshwork, use of mitomycin C, and loosely suturing the superficial scleral flap. Intraocular pressure(IOP), visual acuity, number of medications, laser goniopuncture data and complications were recorded. The definition of complete(qualified) success was an IOP equal to or lower than 21, 18, 16 mm Hg without(with or without) anti-glaucoma medications. RESULTS: The mean IOP was 33.5±9.9 mm Hg before surgery, 15.2±3.6 mm Hg(mean IOP reduction of 51%) at 5 y after surgery, and 15.6±2.8 mm Hg(mean IOP reduction of 49.9%) at 10 y after surgery(P<0.001). The number of anti-glaucoma medications dropped from 2.39±0.5 preoperatively to 0.47±0.8 at 5 y and 0.67±0.8 at 10 y postoperatively(P<0.001). The follow-up period was 104.5±37.0 mo. The qualified success rate for an IOP of 21, 18 or 16 mm Hg or less was 84% [95% confidence interval(CI): 0.80-0.88], 73%(95%CI: 0.68-0.78), and 59%(95%CI: 0.52-0.66) after 5 y, and 80%(95%CI: 0.76-0.84), 69%(95%CI: 0.64-0.74), 51%(95%CI: 0.44-0.58) after 10 y, respectively. There was a relationship between age, preoperative IOP and success rate(P<0.01, P<0.05). A total of 31 eyes(31.3%)in 31 patients underwent laser goniopuncture, decreasing the IOP from 22.9±4.3 mm Hg to 16.3±2.5 mm Hg(P<0.01). Neither blebitis nor endophthalmitis occurred.CONCLUSION: Modified viscocanalostomy could be performed to lower IOP, decrease multiple anti-glaucoma drops use as well. It's a safe procedure with less complications over 10 y in Chinese individuals with OAG.

Social Security Development in China and Its Support to Economic Transition

In 70 years since the founding of the People’s Republic of China,China has successfully transitioned from a closed economy to an open economy with the watershed year of reform and opening up in 1978 and modernized its social security system accordingly.This paper divides the transition of China’s social security system into seven stages before and after 1978.The traditional social security system was predicated on the dominant public ownership,a highly centralized economy,and“full employment.”It was congruous with the ownership structure,income distribution,and labor systems under the closed economy.The modern social security system is developed to meet the needs of an open economy and promotes economic development by giving play to consumption and investment,facilitating labor flow,and boosting productivity.The modern social security system requires further supply-side structural reforms to promote the high-quality development of the open economy.

Early vs late cholecystectomy in mild gall stone pancreatitis: Anupdated meta-analysis and review of literature

BACKGROUND Gallstone pancreatitis is one of the most common causes of acute pancreatitis.Cholecystectomy remains the definitive treatment of choice to prevent recurrence.The rate of early cholecystectomies during index admission remains low due toperceived increased risk of complications.AIMTo compare outcomes including length of stay, duration of surgery, biliarycomplications, conversion to open cholecystectomy, intra-operative, and postoperativecomplications between patients who undergo cholecystectomy duringindex admission as compared to those who undergo cholecystectomy thereafter.METHODSStatistical Method: Pooled proportions were calculated using both Mantel-Haenszel method (fixed effects model) and DerSimonian Laird method (randomeffects model).RESULTSInitial search identified 163 reference articles, of which 45 were selected andreviewed. Eighteen studies (n = 2651) that met the inclusion criteria were includedin this analysis. Median age of patients in the late group was 43.8 years while thatin the early group was 43.6. Pooled analysis showed late laparoscopiccholecystectomy group was associated with an increased length of stay by 88.96 h(95%CI: 86.31 to 91.62) as compared to early cholecystectomy group. Pooled riskdifference for biliary complications was higher by 10.76% (95%CI: 8.51 to 13.01) in the late cholecystectomy group as compared to the early cholecystectomy group.Pooled analysis showed no risk difference in intraoperative complications [riskdifference: 0.41%, (95%CI: -1.58 to 0.75)], postoperative complications [riskdifference: 0.60%, (95%CI: -2.21 to 1.00)], or conversion to open cholecystectomy[risk difference: 1.42%, (95%CI: -0.35 to 3.21)] between early and latecholecystectomy groups. Pooled analysis showed the duration of surgery to beprolonged by 39.11 min (95%CI: 37.44 to 40.77) in the late cholecystectomy groupas compared to the early group.CONCLUSIONIn patients with mild gallstone pancreatitis early cholecystectomy leads to shorterhospital stay, shorter duration of surgery, while decreasing the risk of biliarycomplications. Rate of intraoperative, post-operative complications and chances ofconversion to open cholecystectomy do not significantly differ whethercholecystectomy was performed early or late.

Pathways for Elevating China’s Opening-up under the New Development Paradigm

Due to the superimposed impacts of new industrial revolution,the changing trade policy and the COVID-19 pandemic,the world has seen setbacks in globalization,contractions in the global value chain(GVC),and the risk of a fragmented global system.The once-in-a-century changes in our world today highlight the need for China to explore a new development paradigm based on new concepts.In the new era,China must not only come to terms with a backlash against globalization and challenges from the reshaping of international rules,but also breathe life into the“dual circulations,”i.e.domestic and international economic circulations.China must open up wider to the outside world to keep abreast with changes in today’s global governance system.In the complex and volatile international environment,we should explore new areas of development spearheaded by institutional opening up,create new gateways and platforms for opening up and cooperation for mutual benefit,contribute to new global governance and security systems,and promote synergy between domestic and international circulations.In building a great modern socialist country,China must open up wider and be more inclusive to the outside world.

The effects of amino groups and open metal sites of MOFs on polymer-based electrolytes for all-solid-state lithium metal batteries

Metal-organic frameworks(MOFs) are becoming more and more popular as the fillers in polymer electrolytes in recent years. In this study, a series of MOFs(NH_(2)-MIL-101(Fe), MIL-101(Fe), activated NH_(2)-MIL-101(Fe) and activated MIL-101(Fe)) were synthesized and added to PEO-based solid composite electrolytes(SCEs). Furthermore, the role of the —NH_(2) groups and open metal sites(OMSs) were both examined. Different ratios of MOFs vs polymers were also studied by the electrochemical characterizations. At last, we successfully designed a novel solid composite electrolyte containing activated NH_(2)-MIL-101(Fe),PEO, Li TFSI and PVDF for the high-performance all-solid-state lithium-metal batteries. This work might provide new insight to understand the interactions between polymers and functional groups or OMSs of MOFs better.