mlsa-iai-msu-lab/ru_sci_bench_zho_cite_reranking huggingface dataset:
BEESO:Multi-strategy Boosted Snake-Inspired Optimizer for Engineering Applications

This paper presents an efficient enhanced snake optimizer termed BEESO for global optimization and engineering applications.As a newly mooted meta-heuristic algorithm,snake optimizer (SO) mathematically models the mating characteristics of snakes to find the optimal solution.SO has a simple structure and offers a delicate balance between exploitation and exploration.However,it also has some shortcomings to be improved.The proposed BEESO consequently aims to lighten the issues of lack of population diversity,convergence slowness,and the tendency to be stuck in local optima in SO.The presentation of Bi-Directional Search (BDS) is to approach the global optimal value along the direction guided by the best and the worst individuals,which makes the convergence speed faster.The increase in population diversity in BEESO benefits from Modified Evolutionary Population Dynamics (MEPD),and the replacement of poorer quality individuals improves population quality.The Elite Opposition-Based Learning (EOBL) provides improved local exploitation ability of BEESO by utilizing solid solutions with good performance.The performance of BEESO is illustrated by comparing its experimental results with several algorithms on benchmark functions and engineering designs.Additionally,the results of the experiment are analyzed again from a statistical point of view using the Friedman and Wilcoxon rank sum tests.The findings show that these introduced strategies provide some improvements in the performance of SO,and the accuracy and stability of the optimization results provided by the proposed BEESO are competitive among all algorithms.To conclude,the proposed BEESO offers a good alternative to solving optimization issues.
Phase-field framework with constraints and its applications to ductile fracture in polycrystals and fatigue

Modeling of ductile fracture in polycrystalline structures is challenging, since it requires integrated modeling of cracks, crystal plasticity, and grains. Here we extend the typical phase-field framework to the situations with constraints on the order parameters, and formulate two types of phase-field models on ductile fracture. The Type-I model incorporates three sets of order parameters, which describe the distributions of cracks, plastic strain, and grains, respectively. Crystal plasticity is employed within grain interiors accommodated by J_2 plasticity at grain boundaries. The applications of the Type-I model to single crystals and bicrystals demonstrate the influences of grain orientations and grain boundaries on crack growth. In the Type-II model, J_2 plasticity is assumed for the whole system and grain structures are neglected. Taking advantage of the efficiency of the fast Fourier transform, our Type-II model is employed to study low cycle fatigue. Crack closure and striation-like patterning of plastic strain are observed in the simulations. Crack growth rate is analyzed as a function of the J-integral, and the simulated fatigue life as a function of plastic strain agrees with the Coffin-Manson relation without a priori assumption.
Rational Design of Electrode-Electrolyte Interphase and Electrolytes for Rechargeable Proton Batteries

Rechargeable proton batteries have been regarded as a promising technology for next-generation energy storage devices, due to the smallest size, lightest weight, ultrafast diffusion kinetics and negligible cost of proton as charge carriers. Nevertheless, a proton battery possessing both high energy and power density is yet achieved. In addition, poor cycling stability is another major challenge making the lifespan of proton batteries unsatisfactory. These issues have motivated extensive research into electrode materials. Nonetheless, the design of electrode- electrolyte interphase and electrolytes is underdeveloped for solving the challenges. In this review, we summarize the development of interphase and electrolytes for proton batteries and elaborate on their importance in enhancing the energy density, power density and battery lifespan. The fundamental understanding of interphase is reviewed with respect to the desolvation process, interfacial reaction kinetics, solvent-electrode interactions, and analysis techniques. We categorize the currently used electrolytes according to their physicochemical properties and analyze their electrochemical potential window, solvent (e.g., water) activities, ionic conductivity, thermal stability, and safety. Finally, we offer our views on the challenges and opportunities toward the future research for both interphase and electrolytes for achieving high-performance proton batteries for energy storage.
Surface Passivation Toward Efficient and Stable Perovskite Solar Cells

Although metal halide perovskites are increasingly popular for the next generation of efficient photovoltaic devices,the inevitable defects from the preparation process have become the notorious barrier to further improvement of performance,which increases non-radiative recombination and lowers the power conversion efficiency of solar cells.Surface passivation strategies have been affirmed as one of the most practical approaches to suppress these defects.Therefore,it is necessary to have a detailed review on the surface passivation to reveal the improvements of the devices.Herein,the mechanism and recent advances of surface passivation have been systematically summarized with respect to various passivation approaches,including the Lewis acid-base,the low-dimensional perovskite,inorganic molecules,and polymers.Finally,the review also offers the research trend and prospects of surface passivation.
Perspectives in Electrochemical in situ Structural Reconstruction of Cathode Materials for Multivalent-ion Storage

Multivalent-ion (such as Zn~(2+),Mg~(2+),Al~(3+)) batteries are considered as a prospective alternative for large-scale energy storage.However,the main problem of cathode materials for multivalent-ion batteries is the sluggish diffusion of multivalent ions.Many cathode materials will self-adjust under electrochemical conditions to achieve the optimal state for multivalent-ion storage.In this review,the significant role of electrochemical in situ structural reconstruction of cathode materials is suggested.The types,basic characteristics,and formation mechanisms of reconstructed phases have been systematically discussed and commented.The most important insight we pointed out is that the cathode materials with loose structures after in situ electrochemical activation are conducive to the reversible diffusion of multivalent ions.Moreover,several crucial issues of electrochemical activation and reconstruction were further analyzed and discussed.The challenges and future perspectives are presented in the final section.
Epitaxially Grown Ru Clusters-Nickel Nitride Heterostructure Advances Water Electrolysis Kinetics in Alkaline and Seawater Media

The epitaxial heterostructure can be rationally designed based on the in situ growth of two compatible phases with lattice similarity, in which the modulated electronic states and tuned adsorption behaviors are conducive to the enhancement of electrocatalytic activity. Herein, theoretical simulations first disclose the charge transfer trend and reinforced inherent electron conduction around the epitaxial heterointerface between Ru clusters and Ni_3N substrate (cRu-Ni_3N), thus leading to the optimized adsorption behaviors and reduced activation energy barriers. Subsequently, the defect-rich nanosheets with the epitaxially grown cRu-Ni_3N heterointerface are successfully constructed. Impressively, by virtue of the superiority of intrinsic activity and reaction kinetics, such unique epitaxial heterostructure exhibits remarkable bifunctional catalytic activity toward electrocatalytic OER(226 mV @ 20 mA cm~(-2)) and HER (32 mV @ 10 mA cm~(-2)) in alkaline media. Furthermore, it also shows great application prospect in alkaline freshwater and seawater splitting, as well as solar-to-hydrogen integrated system. This work could provide beneficial enlightenment for the establishment of advanced electrocatalysts with epitaxial heterointerfaces.
Moisture-Induced Non-Equilibrium Phase Segregation in Triple Cation Mixed Halide Perovskite Monitored by In Situ Characterization Techniques and Solid-State NMR

Environmental stability is a major bottleneck of perovskite solar cells. Only a handful of studies are investigating the effect of moisture on the structural degradation of the absorber. They mostly rely on ex situ experiments and on completely degraded samples, which restrict the assessment on initial and final stage. By combining in situ X-ray diffraction under controlled 85%relative humidity, and live observations of the water-induced degradation using liquid-cell transmission electron microscopy, we reveal two competitive degradation paths leading on one hand to the decomposition of state-of-the-art mixed cation/anion (Cs_(0.05)(MA_(0.17)FA_(0.83))_0._(95)Pb(Br_(0.17)I_(0.83))_3 (CsMAFA) into Pbl_2 through a dissolution/recrystallization mechanism and, on the other hand, to a non-equilibrium phase segregation leading to CsPb_2Br_5 and a Cesium-poor/iodide-rich Cs_(0.05-x)(MA_(0.17)FA_(0.83))_(0.95)Pb(Br_(0.17-2y)I_(0.83+2y))_3 perovskite. This degradation mechanism is corroborated at atomic-scale resolution through solid-state ~1H and ~(133)Cs NMR analysis. Exposure to moisture leads to a film containing important heterogeneities in terms of morphology, photoluminescence intensities, and lifetimes. Our results provide new insights and consensus that complex perovskite compositions, though very performant as champion devices, are comparatively metastable, a trait that limits the chances to achieve long-term stability.
Promoting Proton Migration Kinetics by Ni~(2+) Regulating Enables Improved Aqueous Zn-MnO_2 Batteries

The energy storage behaviors of MnO_2 for aqueous Zn-MnO_2 batteries mainly depend on the Zn~(2+)/H~+ intercalation but are limited by poor ion/electron migration dynamics and stability. Herein, a strategy is proposed that promoting proton migration kinetics ameliorates H~+ storage activity by introducing Ni~(2+) into γ-MnO_2 (Ni-MnO_2). Ni~(2+) can lower the diffusion barrier of H~+ and selectively induce the ion intercalation, thereby alleviating the electrostatic interaction with the lattice. Moreover, Ni~(2+) enables the adjacent [MnO_6] octahedrons to have better electron conductivity. The Ni-MnO_2 exhibits superior rate performance (nearly four times specific capacity compared with MnO_2) and ultra-long-cycle stability (100% of capacity retention after 11 000 cycles at 3.0 A g~(-1)). The calculation indicates that the Ni-MnO_2 allows H~+ migrate rapidly along the one-dimensional tunnel due to reduction of the activation energy caused by Ni~(2+) regulating, thus achieving excellent reaction kinetics. This work brings great potential for the development of high-performance aqueous Zn-MnO_2 batteries.
Uniform Metal Sulfide@N-doped Carbon Nanospheres for Sodium Storage: Universal Synthesis Strategy and Superior Performance

Nitrogen-doped carbon-coated transition-metal sulfides (TMS@NCs) have been considered as efficient anodes for sodium-ion batteries. However, the uncontrollable morphology and weak core-shell binding forces significantly limit the sodium storage performance and life. Herein, based on the reversible ring-opening reaction of the epoxy group of the tertiary amino group-rich epoxide cationic polyacrylamide (ECP) at the beginning of hydrothermal process (acidic environment) and the irreversible ring-opening (cross-linking reactions) at the late hydrothermal period (alkaline environment), 47 nm-sized ZnS@NCs were prepared via a one-pot hydrothermal process. During this process, the covalent bonds formed between the ZnS core and elastic carbon shell significantly improved the mechanical and chemical stabilities of ZnS@NC, Benefiting from the nanosize, fast ion/electron transfer, and high stability, ZnS@NC exhibited a high reversible capacity of 421.9 mAh g~(-1) at a current density of 0.1 A g~(-1) after 1000 cycles and a superior rate capability of 273.8 mAh g~(-1) at a current density of 5 A g~(-1). Moreover, via this universal synthesis strategy, a series of TMS@NCs, such as MoS_2@NC, NiS@NC, and CuS@NC were developed with excellent capacity and cydability.
CAR-T细胞治疗后噬血细胞综合征2例报告并文献复习

嵌合抗原受体T细胞(CAR-T)疗法在多种血液系统恶性肿瘤中展现了显著的治疗效果,多项商品化CAR-T产品获批上市,开拓了肿瘤免疫治疗的新时代。尽管CAR-T疗法疗效显著,其在临床治疗过程中经常伴随不同的不良反应,噬血细胞性淋巴组织细胞增生症(HLH)/巨噬细胞激活综合征(MAS)是一组病理性免疫激活引起过度炎症反应为特征的临床综合征,病情凶险,死亡率高。据报道,接受CAR-T治疗的小部分患者治疗过程中会出现HLH,不及时治疗往往导致快速死亡。本文主要报道2例CAR-T治疗引起HLH的病例并进行文献复习,以期增强临床医师对CAR-T相关HLH的认识,为临床早期识别和及时治疗提供参考。
激光辅助孵化在辅助生殖技术中的应用进展

辅助生殖技术是治疗不孕症的重要方法,在一定程度上提高了妊娠率,但仍存在反复种植失败、高龄患者妊娠结局不理想等问题。研究发现胚胎着床失败是影响妊娠结局的重要因素,这与胚胎孵化困难有关。透明带结构异常、透明带厚度增加等均可导致胚胎孵化困难。辅助孵化技术通过对透明带进行操作,人为地帮助胚胎孵化,促进了胚胎植入。临床上以激光辅助孵化(LAH)为主,分为透明带薄化与透明带钻孔两种方式。本文综述了LAH在冻融胚胎移植、反复种植失败与高龄患者中的应用研究进展,发现在一定程度上提高了种植率和妊娠率的同时,也存在多胎率与流产率升高等方面的争议,应结合个体情况谨慎对待,仍需大量研究进一步证实,以期规范诊疗方案,改善妊娠结局。
美国国家综合癌症网络妊娠滋养细胞肿瘤临床实践指南(2023年第1版)解读

2022年12月20日,美国国家综合癌症网络(National Comprehensive Cancer Netwoek,NCCN)公布了2023年第1版《NCCN妊娠滋养细胞肿瘤临床实践指南》,与2022年版本相比,此版指南在疾病的诊断、治疗及后续管理中无显著更新,但仍强调妊娠滋养细胞肿瘤的早期诊断及精准评分,并采取规范的诊疗方案,更新了程序性死亡受体抑制剂等诊疗方案的优效性,从而实现患者获益最大化。为协助临床医师更好理解和应用该指南,提高国内妊娠滋养细胞疾病(gestational trophoblastic disease,GTD)诊治水平,本文通过深入学习新版指南,同时结合相关指南和专家指南解读,就最新版NCCN妊娠滋养细胞肿瘤做简要解读,为我国规范诊治GTD提供指导。
骨盆与髋臼骨折的治疗现状与展望

骨盆与髋臼骨折约占全身所有骨折的3%,多由高处坠落伤和交通伤等高能量损伤导致。近年来,随着社会人口的老龄化,老年骨盆与髋臼骨折的发病率逐渐上升。由于解剖结构复杂、毗邻重要神经和血管,合并损伤多,手术难度大,骨折后致残率、致死率一直居高不下。本期共刊登8篇骨盆与髋臼骨折领域文章,希望对读者有一定的借鉴作用。
Efficacy of Buzhong Yiqi decoction (补中益气汤) on benign prostatic hyperplasia and its possible mechanism

OBJECTIVE:To explored the mechanism of Buzhong Yigi decoction (补中益气汤BZYQD) in inhibiting prostatic cell proliferation effect.METHODS:The compounds of BZYQD consisted with eight herbs were searched in TCMSP databases and the putative targets of BZYQD were collected in Drugbank database.Then,"Benign prostatic hyperplasia" (BPH) was used to find the targets based on the GeneCards,Online Mendelian Inheritance in Man (OMIM) and Therapeutic Target Database (TTD) databases,and they were further used to collect further collect the intersection targets between BZYQD and BPH by counter-selection.Next,Herb-Compound-Target-Disease network was constructed by Cytoscape software and protein interaction network was built by Search tool for recurring instances of neighbouring genes (STRING) database.Gene Ontology (GO) enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment were analyzed by Database for Annotation,Visualization and Integrated Discovery (DAVID) database to predict the mechanism of the intersection targets.Mitogen activated protein kinase 8 (MAPK8),interleukin 6 (IL-6) and quercetin were chosen to perform molecular docking.Then 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-Htetrazolium bromide (MTT) assay was to detect the via bility of BPH-1 (BPH epithelial cell line) by treated with quercetin at the concentrations of 15,30,60,120 μM for 12,24,48,72 h.The production of IL-6,tumor necrosis factor-α (TNF-α),IL-1β and were mRNA expression detected by enzyme-linked immunosorbent assay kit and quantitative real-time polymerase chain reaction.Western blot was used to detect the expression of phospho-p38 mitogen-activated protein kinase (p-P38) and matrix metalloprotein-9 (MMP-9).RESULTS:A total 151 chemical ingredients of 8 herbs and 1756 targets in BZYQD,105 common targets of BZYQD and BPH which mainly involving with MAPK8,IL-6,and so on.GO enrichment analysis got 352 GO entries (P <0.05) which included 208 entries of biological process,64 entries of cell component and 80 entries of molecular function.KEGG pathway Enrichment analyses got 20 significant pathways which mainly involved with MAPK signaling way.MTT assay indicated quercetin inhibited the viability of BPH-1 cells by time-and dosedependent manner.Quercetin decreased the IL-6,TNF-α and IL-1β production and mRNA expression,and the expression of p-P38 and MMP-9 were also obviously reduced after treated with quercetin.CONCLUSIONS:BZYQD inhibited BPH through suppressing inflammatory response which might involving with regulating the MAPK signaling way.
Inkjet-Printed Organic Solar Cells and Perovskite Solar Cells: Progress, Challenges, and Prospect

In recent years, the power conversion efficiency of organic solar cells (OSCs) and perovskite (PVSCs) has increased to over 19% and 25%, respectively. Meanwhile, the long-term stability of OSCs and PVSCs was also significantly improved with a better understanding of the degradation mechanism and the improvement of materials, morphology, and interface stability. As both the efficiency and lifetime of solar cells are approaching the commercialization limit, fabrication methods for large-area OSCs and PVSCs that can be directly transferred from lab to fab become essential to promote the industrialization of OSCs and PVSCs. Compared with the coating methods, inkjet printing is a mature industrial technology with the advantages of random digital patterning, excellent precision and fast printing speed, which is considered to have great potential in solar cell fabrication. Many efforts have been devoted to developing inkjet-printed OSCs and PVSCs, and much progress has been achieved in the last few years. In this review, we first introduced the working principle of inkjet printing, the rheology requirements of inks, and the behaviors of the droplets. We then summarized the recent research progresses of the inkjet-printed OSCs and PVSCs to facilitate knowledge transfer between the two technologies. In the end, we gave a perspective on inkjet-printed OSCs and PVSCs.
Size and structure tuning of FePt nanoparticles on hollow mesoporous carbon spheres as efficient catalysts for oxygen reduction reaction

Finding and designing cathode oxygen reduction reaction(ORR)catalysts with high activity and stability in acidic electrolyte is essential for the large-scale application of fuel cells and metal-air batteries. Pt-based alloys have emerged as potential electrocatalysts for the oxygen reduction reaction. Herein, we adapted a simple pyrolytic reduction method to grow FePt nanoalloys on hollow mesoporous carbon supports. Benefiting from the ultra-high specific surface of the hollow mesoporous carbon, the in situ formed FePt NPs were homogenously deposited on the carbon supports with size smaller than 5 nm. The optimized FePt-HMCS showed a remarkably increased mass activity(MA)of 0.582 A·mg~(-1)_(Pt) at 0.75 V in ORR, being 6.3 times higher than that of commercial Pt/C(0.093 A·mg~(-1)_(Pt)). Meanwhile, the FePt NPs showed negligible decay in mass activity with 21 mV of negative shift in the half-wave potential after 5000 electrochemical cycles, which is more stable than that of commercial Pt/C(6.6% decay in MA with 30 mV of negative shift). The study demonstrated a simple strategy for controlling the alloy size with enhanced metal-support interactions to boost their promising application in fuel cells.
Surface modifications of layered LiNi_xMn_yCo_zO_2 cathodes via atomic and molecular layer deposition

Currently, there has an ever-growing interest in layered LiNi_xMn_yCo_zO_2(NMCs, x + y + z = 1)cathode materials for lithium-ion batteries(LIBs)and lithium metal batteries(LMBs), due to their low cost and high capacity. However, they still suffer from a series of issues, such as Li/Ni cation mixing, irreversible phase transition, and transition metal dissolution. These issues result in severe capacity degradation and limited cyclability of NMCs. Recently, atomic and molecular layer deposition(ALD and MLD)have emerged as a novel tool to tackle these issues, featuring their unique capabilities to fine-tailor NMCs' surfaces for stable interfaces and improved electrochemical performance in LIBs and LMBs. In this review, we specially summarize the recent advances of different ALD and MLD coatings on NMCs and discuss their working mechanisms. We expect that this review will stimulate more efforts to further develop better NMCs using novel ALD/MLD coatings.
3D nitrogen and boron dual-doped carbon quantum dots/reduced graphene oxide aerogel for advanced aqueous and flexible quasi-solid-state zinc-ion hybrid capacitors

As prospective energy storage devices, zinc-ion hybrid capacitors(ZHCs)still suffer from unsatisfactory cathode materials. Herein, the three dimensional(3D)N, B dual-doped carbon quantum dots/reduced graphene oxide(N, B-CQDs/rGO)composite aerogel is prepared via a onepot hydrothermal method. Thanks to the synergism of CQDs modification and N, B dual-doping, the resultant N, B-CQDs/rGO composite aerogel delivers superior electrochemical properties. Furthermore, the as-obtained N, B-CQDs/rGO composite aerogel is served as a cathode for aqueous and flexible quasi-solid-state ZHCs for the first time. Impressively, the aqueous N, B-CQDs/rGO//Zn ZHC manifests a large energy density of 96.2 Wh·kg~(-1) at 80 W·kg~(-1) and still remains a high energy density of 54.7 Wh·kg~(-1) at a superb power density of 80 kW·kg~(-1). Meanwhile, kinetic analyses are employed to elucidate the prominent power performance, and various ex situ tests are undertaken to explore the energy storage mechanism of aqueous ZHC. More notably, the flexible quasi-solid-state N, B-CQDs/rGO//Zn ZHC displays a desirable energy density(89.1 lWh·cm~(-2)), a superior power density(96,000 lW·cm~(-2))and exceptional flexible performance. The present study offers a valuable reference for designing and developing advanced cathode materials for aqueous and flexible quasi-solid-state ZHCs.
Real-Variable Theory of Local Variable Hardy Spaces

In this paper, we give a complete real-variable theory of local variable Hardy spaces. First, we present various real-variable characterization in terms of several local maximal functions. Next, the new atomic and the finite atomic decomposition for the local variable Hardy spaces are established. As an application, we also introduce the local variable Campanato space which is showed to be the dual space of the local variable Hardy spaces. Analogous to the homogeneous case, some equivalent definitions of the dual of local variable Hardy spaces are also considered. Finally, we show the boundedness of inhomogeneous Calderon-Zygmund singular integrals and local fractional integrals on local variable Hardy spaces and their duals.
Exploring the rules of cropland elevation uplift in China

Cropland elevation uplift (CLEU) has recently become a new challenge for agricultural modernization, food security, and sustainable cropland use in China. Uncovering the rules of CLEU is of great theoretical and practical significance for China's sustainable agricultural development and rural revitalization strategy. However, existing studies lack in-depth disclosure of multi-scale CLEU evolution rules, making it difficult to support the formulation of specific cropland protection policies. We analyzed the spatio-temporal evolution and multiscale CLEU in China from 1980 to 2020 using the Lorenz curve, gravity center model, hotspot analysis, and cropland elevation spectrum. The results indicated that the center of gravity of cropland moved to the northeast from 1980 to 2000 and then shifted to the northwest. The spatial distribution of cropland became increasingly imbalanced from 1980 to 2000. The change hotspots clustered in the northwest and the northeast, whereas cold-spots were mainly in southeastern China. The average elevation of cropland increased by 17.38 m, and the elevation uplift rule in different regions differed evidently across scales. From 1980 to 2000, all provinces except Xinjiang, Inner Mongolia, Gansu, and Yunnan exhibited CLEU, with Qinghai, Tibet, Beijing, and Guangdong showing the most noticeable uplifting. The CLEU can alleviate the shortage of cropland to some extent. However, without a planning constraint, the CLEU will lead to the increase of ecological risk and food security risk.