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Fudan Journal of the Humanities and Social Sciences 2024年第1期17卷 1-22页

作者： roland Boer School of Philosophy Renmin University of China59 Zhongguancun StreetHaidian DistrictBeijing 100872China

This study presents an analytic overview of forty years of study of Western Marxism by Chinese *** into four main sections,it begins with an emphasis on the wider institutional context of this Chinese ***,I deal with the beginnings of research on Western Marxism in China and outline the two main periods of this research,which turn on the important educational reforms of *** next section focuses on the initial period of research on Western Marxism,from the early 1980s to the education reforms,which may be characterised in terms of the work of“wary onlookers”writing introductions and surveys of Western Marxist *** following section covers the last two decades after the 2005 education *** period is of most interest,so more attention is devoted to developments during this *** has been a time of increasingly confident participants on the world stage,who focus on core issues,realistic demands,and problem-based *** final section concerns assessments of the limitations of Western Marxism,which have been identified through the in-depth research of the second *** conclusion,while Western Marxism may be seen as a legitimate development of Marxism in a capitalist context,it is a tributary from the mainstream.

关键词： Western Marxism Chinese scholarship 2005 education reforms Wary onlookers Confident global participants Mainstream and tributary

Curve Trajectory Model for Human Preferred Path Planning of Automated Vehicles

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Automotive Innovation 2024年第1期7卷 59-70页

作者： Gergo Ferenc Igneczi Erno Horvath roland Toth Krisztian Nyilas Vehicle research Center Szechenyi Istvan UniversityEgyetem ter 1Gyor 9026Hungary Institute for Computer Science and Control Kende str.13-17.Budapest 1111Hungary robert Bosch Kft Gyomroi str.104-120Budapest 1103Hungary

Automated driving systems are often used for lane keeping *** these systems,a local path is planned ahead of the ***,these paths are often found unnatural by human *** response to this,this paper proposes a linear driver model,which can calculate node points reflective of human driver preferences and based on these node points a human driver preferred motion path can be designed for autonomous *** model input is the road curvature,effectively harnessed through a self-developed Euler-curve-based curve fitting algorithm.A comprehensive case study is undertaken to empirically validate the efficacy of the proposed model,demonstrating its capacity to emulate the average behavioral pat-terns observed in human curve path *** analyses further underscore the model's robustness,affirming the authenticity of the established *** paradigm shift in trajectory planning holds promising implications for the seamless integration of autonomous driving systems with human driving preferences.

关键词： Naturalistic driving Identification Driver models Path planning

Transient receptor potential channels as predictive marker and potential indicator of chemoresistance in colon cancer

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Oncology research 2024年第1期32卷 227-239页

作者： WEI HU THOMAS WArTMANN MArCO STrECKEr ArISTOTELIS PErrAKIS roland CrONEr ArPAD SZALLASI WENJIE SHI ULF D.KAHLErT The Fourth Clinical Medical College of Yangzhou University Nantong Rich HospitalNantongChina Molecular and Experimental Surgery Clinic for General-Visceral-Vascular and Transplant SurgeryFaculty of Medicine and University Hospital MagdeburgOtto-von-Guericke UniversityMagdeburgGermany Department of Pathology and Experimental Cancer research Semmelweis UniversityBudapestHungary

Transient receptor potential(TrP)channels are strongly associated with colon cancer development and *** study leveraged a multivariate Cox regression model on publicly available datasets to construct a TrP channels-associated gene signature,with further validation of signature in real world samples from our hospital treated patient ***-Meier(K-M)survival analysis and receiver operating characteristic(rOC)curves were employed to evaluate this gene signature’s predictive accuracy and robustness in both training and testing cohorts,***,the study utilized the CIBErSOrT algorithm and single-sample gene set enrichment analysis to explore the signature’s immune infiltration landscape and underlying functional *** support vector machine algorithm was applied to evaluate the signature’s potential in predicting chemotherapy *** findings unveiled a novel three TrP channels-related gene signature(MCOLN1,TrPM5,and TrPV4)in colon adenocarcinoma(COAD).The rOC and K-M survival curves in the training dataset(AUC=0.761;p=1.58e-05)and testing dataset(AUC=0.699;p=0.004)showed the signature’s robust predictive capability for the overall survival of COAD *** of the immune infiltration landscape associated with the signature revealed higher immune infiltration,especially an increased presence of M2 macrophages,in high-risk group patients compared to their low-risk ***-risk score patients also exhibited potential responsiveness to immune checkpoint inhibitor therapy,evident through increased CD86 and PD-1 expression ***,the TrPM5 gene within the signature was highly expressed in the chemoresistance group(p=0.00095)and associated with poor prognosis(p=0.036)in COAD patients,highlighting its role as a hub gene of ***,this signature emerged as an independent prognosis factor for COAD patients(p=6.48e-06)and expression of model gene are validated by public data a

关键词： Colon cancer Transient receptor potential channels Prognostic signature Chemotherapy efficiency TrPM5

Enhancing 3D reconstruction Accuracy of FIB Tomography Data Using Multi‑voltage Images and Multimodal Machine Learning

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Nanomanufacturing and Metrology 2024年第1期7卷 48-60页

作者： Trushal Sardhara Alexander Shkurmanov Yong Li Lukas riedel Shan Shi Christian J.Cyron roland C.Aydin Martin ritter Institute for Continuum and Material Mechanics Hamburg University of TechnologyHamburgGermany Electron Microscopy Unit Hamburg University of TechnologyHamburgGermany Institute of Materials Physics and Technology Hamburg University of TechnologyHamburgGermany Institute of Materials Mechanics Helmholtz-Zentrum HereonGeesthachtGermany research Group of Integrated Metallic Nanomaterials Systems Hamburg University of TechnologyHamburgGermany Institute of Material Systems Modeling Helmholtz-Zentrum HereonGeesthachtGermany

FIB-SEM tomography is a powerful technique that integrates a focused ion beam(FIB)and a scanning electron microscope(SEM)to capture high-resolution imaging data of *** approach involves collecting in-plane SEM imagesand using FIB to remove material layers for imaging subsequent planes,thereby producing image ***,theseimage stacks in FIB-SEM tomography are subject to the shine-through effect,which makes structures visible from theposterior regions of the current *** artifact introduces an ambiguity between image intensity and structures in thecurrent plane,making conventional segmentation methods such as thresholding or the k-means algorithm *** study,we propose a multimodal machine learning approach that combines intensity information obtained at differentelectron beam accelerating voltages to improve the three-dimensional(3D)reconstruction of *** treatingthe increased shine-through effect at higher accelerating voltages as a form of additional information,the proposed methodsignificantly improves segmentation accuracy and leads to more precise 3D reconstructions for real FIB tomography data.

关键词： Multimodal machine learning Multi-voltage images FIB-SEM Overdeterministic systems 3D reconstruction FIB tomography

Histologic subtypes of non-muscle invasive bladder cancer

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World Journal of Clinical Oncology 2024年第7期15卷 835-839页

作者： Nicola Giudici roland Seiler Department of Urology Spitalzentrum BielBiel 2501Switzerland Department of BioMedical research University of BernBern 3010Switzerland

The majority of bladder cancers(BCs)are non-muscle invasive BCs(NMIBCs)and show the morphology of a conventional urothelial carcinoma(UC).Aberrant morphology is rare but can be *** classification and characterization of histologic subtypes(HS)in UC in BC have mainly been described in muscle in-vasive bladder cancer(MIBC).However,the currently used classification is ap-plied for invasive urothelial neoplasm and therefore,also valid for a subset of *** standard transurethral diagnostic work-up misses the presence of HS in NMIBC in a considerable percentage of patients and the real prevalence is not *** in NMIBC are associated with an aggressive ***-quently,clinical guidelines categorize HS of NMIBC as“(very)high-risk”tumors and recommend offering radical cystectomy to these *** strategies for bladder preservation can only be offered to highly selected patients and ideally within clinical *** treatment strategies and biomarkers have been established MIBC and NMIBC but have not been comprehensively invest-igated in the context of HS in *** evaluation prior to implementation into clinical practice is needed.

关键词： Urothelial carcinoma Non-muscle invasive bladder cancer Muscle invasive bladder cancer Histologic subtypes Histologic variants

Analysis and Optimization of Operational and Pollutant Attributes of Diesel Engine with CNT-Infused Orange Peel Biodiesel-Diesel Blend Fuel

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Journal of Thermal Science 2024年第2期33卷 761-778页

作者： ranjeet rAI r.r.SAHOO Mechanical Engineering Department GLA UniversityMathura281406India Mechanical Engineering Department IIT(BHU)Varanasi221005India

The current study is performed to find sustainable solutions for the future of transportation and environmental *** conventional methods and experimental design table(L16 Orthogonal Array)techniques have been employed to examine and optimize a diesel-powered engine's operational and pollutant *** L16 Orthogonal Array is obtained through Taguchi's experimental design approach using Minitab 16 *** experimental design incorporated three control variables,namely engine speed,fuel type,and engine load,each with four *** operational parameters,namely brake thermal efficiency(BTE)and brake specific fuel consumption(BSFC),as well as the emission characteristics,including hydrocarbon(HC),carbon monoxide(CO),nitrogen oxide(NO),and smoke emissions,were acquired using the L16 orthogonal array(OA) and subsequently *** utilization of methodologies such as signal-to-noise(S/N) ratio and grey analysis was employed to determine the optimal operational state of the engine to achieve maximum performance while minimizing *** engine's ideal state of operation,in terms of BTE and BSFC,was determined to be at 75% engine load,1000 r/min engine speed,and using 10^(-4)(in vol) carbon nanotube incorporated 20% orange peel biodiesel(OPB20CNT100) blended fuel(A3-B1-C4).The study indicated that engine load significantly influenced BTE and BSFC,with 84.05% and 87.79% contribution factors,*** 25% engine load,1000 r/min,and OPB20CNT100 fuel(A1-B1-C4) CO,smoke,NO,and HC emissions were the *** load affects emissions the *** BSFC increased 3.10% and NO emissions 1.77%.BTE,CO,smoke,and HC emissions decreased by 1.9%,12.29%,47.05%,and 47.22%,respectively,at optimal operating conditions concerning diesel *** study shows that Taguchi-Grey's experimental design optimizes diesel engine operational and pollutant *** outcomes revealed that orange peel biodiesel infused with CNT can replace diesel fuel in a

关键词： Taguchi-Grey method OPB20CNT100 transesterification S/N ratio GrG HC CO and NO

A Golden Touch in the Design of Multifunctional Porphyrin Metallacages:Host-Guest Chemistry for Drug-Target Interactions

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CCS Chemistry 2024年第7期6卷 1662-1671页

作者： Tamara rodríguez-Prieto Darren Wragg Nicole Heiduk Mihyun Park Nicole Strittmatter roland A.Fischer Angela Casini Guillermo Moreno-Alcántar Chair of Medicinal and Bioinorganic Chemistry Department of ChemistrySchool of Natural SciencesTechnical University of Munich85748 Garching b.München Professorship for Analytical Chemistry Department of ChemistrySchool of Natural SciencesTechnical University of Munich85748 Garching b.München Chair of Inorganic and MetalOrganic Chemistry Department of ChemistrySchool of Natural SciencesTechnical University of Munich85748 Garching b.München Munich Data Science Institute(MDSI) Technical University of Munich85748 Garching b.München

The use of three-dimensional self-assembled metallacages(MCgs)as multimodal drug platforms holds great ***,the synthesis of MCgs with increased complexity and functionality is a great challenge since understanding of the interaction of MCgs with biological targets is still *** this context,this work reports on the integration of a gold(III)porphyrin scaffold into a prismatic MCg structure and explores its application for multimodal therapy of cancer in vitro,namely enabling both photodynamic therapy and *** experimental approaches with a state-of-the-art metadynamics theoretical study,we discovered that the gold cage shows unprecedented host-guest interaction-driven selective stabilization of guanine-quadruplex(G4)structures-validated anticancer drug targets-disclosing a new mechanism to pursue in the design of supramolecular drugs.

关键词： gold metallacages porphyrins G4stabili-zation host-guestchemistry anticanceragents

Kinematic analysis of flexible bipedal robotic systems

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Applied Mathematics and Mechanics(English Edition) 2024年第5期45卷 795-818页

作者： r.FAZEL A.M.SHAFEI S.r.NEKOO Department of Mechanical Engineering Shahid Bahonar University of KermanKerman ***Iran Departamento de Ingenieria de Sistemas y Automatica Escuela Técnica Superior de IngenieriaUniversidad de SevillaSeville 41092Spain

In spite of its intrinsic complexities,the passive gait of bipedal robots on a sloping ramp is a subject of interest for numerous *** distinguishes the present research from similar works is the consideration of flexibility in the constituent links of this type of robotic *** is not a far-fetched assumption because in the transient(impact)phase,due to the impulsive forces which are applied to the system,the likelihood of exciting the vibration modes increases ***,the human leg bones that are involved in walking are supported by viscoelastic muscles and ***,for achieving more exact results,it is essential to model the robot links with viscoelastic *** this end,the Gibbs-Appell formulation and Newton's kinematic impact law are used to derive the most general form of the system's dynamic equations in the swing and transient phases of *** most important issue in the passive walking motion of bipedal robots is the determination of the initial robot configuration with which the system could accomplish a periodic and stable gait solely under the effect of gravitational *** extremely unstable nature of the system studied in this paper and the vibrations caused by the impulsive forces induced by the impact of robot feet with the inclined surface are some of the very serious challenges encountered for achieving the above-mentioned *** overcome such challenges,an innovative method that uses a combination of the linearized equations of motion in the swing phase and the algebraic motion equations in the transition phase is presented in this paper to obtain an eigenvalue *** solving this problem,the suitable initial conditions that are necessary for the passive gait of this bipedal robot on a sloping surface are *** effects of the characteristic parameters of elastic links including the modulus of elasticity and the Kelvin-Voigt coefficient on the walking stability of this type of

关键词： bipedal robot flexible link swing phase transient phase eigenvalue problem Kelvin-Voigt coefficient

Holographic dark energy in non-conserved gravity theory

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Communications in Theoretical Physics 2024年第4期76卷 126-133页

作者： H r Fazlollahi Institute of Gravitation and Cosmology Peoples Friendship University of Russia(RUDN University)6 Miklukho-Maklaya StMoscow117198Russia

recently, reconsidering the rastall idea T_(μ;νν)^(v)=α_(,μ) through relativistic thermodynamics gives a new form for the scalar field α which led us to construct modern modified theory of gravity debugged ‘non-conserved gravity theory’ Fazlollahi 2023 Euro. Phys. J. C 83 923. This theory unlike other modified theories of gravity cannot directly explain the current acceleration expansion in the absence of the cosmological constant and or existence of other forms of dark energy. Hence, in this study we have reinvestigated holographic dark energy Ρ_(X)~H^(2) in the non-conserved theory of gravity. In this context, the density and pressure of dark energy depend on the non-conserved term and density of the dust matter field. As shown, due to non-conservation effects on large-scale structures, unlike the original holographic model, our model onsets an acceleration epoch for the current Universe satisfies observations. Moreover, the interaction and viscous scenarios are studied for this model.

关键词： non-conserved gravity covariant form of thermodynamics holographic dark energy