A novel isothermal whole genome sequencing approach for Monkeypox Virus by Matthias Licheri, Manon Flore Licheri, Lukas Probst, Cora Sägesser, Pascal Bittel, Franziska Suter-Riniker, Ronald Dijkman

“…This approach yielded from 88% up to 100% genome coverage using either alkaline denatured extracted DNA or clinical material as starting material, with the highest coverage generated by clinical material. …”
Get full text

A Characterization of the Powder Yield Behaviors During a Hot Isostatic Pressing Process by Guozheng Quan, Wenjing Ran, Weiwei Dai, Qian Jiang, Yanze Yu, Yu Zhang

“…The temperature plays a crucial role in determining material properties during hot isostatic pressing (HIP), making it essential to account for its effect on the yield model parameters to more accurately describe the densification evolution of powders. …”
Get full text

Data-driven Oxidation Kinetic Model Construction of Silicon Carbide Composites by Xiao Manyu, Zheng Wenqing, Luan Xingang, Xu Xinming

“…By leveraging mechanical performance evolution data of SiCf/SiC in various single environments, along with Gaussian functions and parameter optimization methods, and incorporating the composite material's chemical reaction characteristics, an automatic construction of the oxidation kinetics model for SiCf/SiC under complex multi-field coupling environments was achieved based on data-driven strategy. …”
Get full text

A Numerical Investigation of Plastic Energy Dissipation Patterns of Circular and Non-Circular Metal Thin-Walled Rings Under Quasi-Static Lateral Crushing by Shunsong Guo, Sunting Yan, Ping Tang, Chenfeng Guan, Wei Zhang

“…Theoretical solutions incorporating both linear material hardening and power-law material hardening models are solved via numerical shooting methods. …”
Get full text

An Ultra-Precision Smoothing Polishing Model for Optical Surface Fabrication with Morphology Gradient Awareness by Guohao Liu, Yonghong Deng, Zhibin Li

“…To improve the surface morphology quality of ultra-precision optical components, particularly in the suppression of mid-spatial frequency (MSF) errors, this paper proposes a morphology gradient-aware spatiotemporal coupled smoothing model based on convolutional material removal. By introducing the Laplacian curvature into the surface evolution framework, a curvature-sensitive “peak-priority” mechanism is established to dynamically guide the local dwell time. …”
Get full text

Numerical modelling in non linear fracture mechanics by Viggo Tvergaard

“…Some numerical studies of crack propagation are based on using constitutive models that account for damage evolution in the material. When a critical damage value has been reached in a material point, it is natural to assume that this point has no more carrying capacity, as is done numerically in the element vanish technique. …”
Get full text

Numerical modelling in non linear fracture mechanics by Viggo Tvergaard

“…Some numerical studies of crack propagation are based on using constitutive models that account for damage evolution in the material. When a critical damage value has been reached in a material point, it is natural to assume that this point has no more carrying capacity, as is done numerically in the element vanish technique. …”
Get full text

Strategic Communication of the Organization in Times of Crisis by Delia DUMINICĂ

“… The evolution of the modern organization is currently marked by the amplification of interdependencies with the environment in which it operates; the expression of this evolution is the accentuation of the open character of the organization conceived as a system, reflected both on the level of "inputs" - production factors and information - and on that of "outputs" - material goods, information, and services - through which it integrates into the environment national and international environment and which knows a much-increased variety and intensity compared to the previous period. …”
Get full text

La forme contemporaine d’existence de la monnaie dans une perspective marxiste by Nicolas Piluso

“…The purpose of this article is to question the assertion usually made about the Marxian theory of money: the latter would only be capable of accounting for material forms of money. We show that elements of Marxian theory make it possible to account for the evolution of material monetary forms towards an immaterial form. …”
Get full text

Influencia de la temperatura y el tiempo en la tixoconformación del hierro fundido gris hipoeutéctico//Influence of temperature and time in the thixoformability of gray cast iron by Rodolfo López-Nadal, Eugênio José‐Zoqui, Angel Sánchez‐Roca, Hipólito Domingo Carvajal‐Fals

“…The porosity analysis reveal a tendency to decrease whit the increase of temperature and holding time related with the original raw material.<br /><br /><strong>Key words:</strong> thixoforming, semisolid materials, ferrous alloys, morphology evolution, microstructure.…”
Get full text

STUDY ON CRACK INITIATION AT GRAIN BOUNDARY OF Cu⁃Ni⁃Si ALLOY BASED ON CRYSTAL PLASTICITY AND COHESIVE ZONE MODEL by TAO Meng, YU PeiShi, ZHAO JunHua

“…The macroscopic failure behavior of metal materials is closely related to the damage evolution of microstructure.In addition to in⁃situ loading experiments,advanced numerical methods are used to simulate and predict the microstructure evolution of metal materials,which has gradually become an effective tool to study the multi⁃scale damage evolution mechanism of metal materials.At present,the dislocation motion inside polycrystalline metal grains can be simulated by crystal plastic finite element method,but there are still challenges in the simulation of damage accumulation and microcrack initiation caused by dislocation.For most metal polycrystalline materials,dislocations are usually plugged at grain boundaries leading to stress concentration and then cracking at grain boundaries.Therefore,the simulation of the whole process requires the construction of a numerical model that can describe both dislocation motion and grain boundary cracking.In order to solve this problem,combining the crystal plastic finite element model with the cohesive zone model to achieve a uniform description of material microscopic deformation and damage,and a global finite element model to describe dislocation motion and grain boundary cracking was established.Then,taking polycrystalline Cu⁃Ni⁃Si alloy as the research object,the microstructure evolution process from deformation,crack initiation,crack propagation to fracture was simulated,and the mechanism from local intergranular fracture to global failure was revealed,and the effect of grain orientation on initial fracture location and crack propagation was clarified.This model provides a feasible methodology for multi⁃scale damage evolution simulation of the failure behavior of various metal materials.…”
Get full text

Russian World in Yakut Heroic Epic Olonkho by A. A. Kuzmina

“…Texts from various local traditions and time periods of Olonkho serve as the research material. The study employs a historical poetics approach, showcasing the evolution and changes in the portrayal of the Russian character in Yakut epic texts, considering the territorial and temporal differences in the texts and the individual characteristics of storytellers. …”
Get full text

Genesis of white fragipans of volcanic origin by Otilio Arturo Acevedo Sandoval, David Flores Román

“…The most important conclusions are: (a) the field morphologic classification indicates a limited evolution of the soils; (b) the white fragipans resistance to simple compression presents low values in two cases and intermediate in the third one; (c) the total oxides analysis, in such layers, identifies them as pyroclastic materials of felsic nature that present a low weathering grade; (d) the microanalysis of cement shows that this material is made up of silica gel that cementing  clays. …”
Get full text

Prediction of thermomechanical behavior of acrylonitrile butadiene styrene using a newly developed nonlinear damage-reliability model by A. En-naji, N. Mouhib, H. Farid, M. El Ghorba

“…In this zone, a damage model based on the obtained experimental results allowed us to determine three stages of damage evolution, and then to specify the critical fraction of life, at which the material becomes unstable and defective, for the purpose of predictive maintenance. …”
Get full text

Laura Endress, Les trajectoires textuelles de l’Hercule médiéval : de la mythographie à l’historiographie et au-delà. Avec édition critique partielle du livre IX de l’Ovide moralis... by Laura Endress

“…This thesis aims to shed new light on the myth of Hercules in medieval texts, by studying its sources and evolution. A particular focus is on little-studied, partially unedited textual material from 12th to 15th century France. …”
Get full text

Characterization and Numerical Modeling of Shallow Marine Turbidite Depositional Systems: A Case Study from the Second Member of the Yinggehai Formation, X Gas Field, Yinggehai Bas... by Jiaying Wei, Lei Li, Yong Xu, Guoqing Xue, Zhongpo Zhang, Guohua Zhang

“…On the plane, the clusters showed an evolution of isolation–connection–superposition. The scale of the river channel continued to expand, and the phenomena of oscillation and lateral accumulation occurred. (3) Three factors were analyzed: sea level, material sources, and sedimentary substrates (paleo landforms), and a shallow Marine turbidity current sedimentary system was established in the Honghe area in the northwest direction under the background of Marine receding, which is controlled by sedimentary slope folds and blocked by the high part of the diapause during the downward accumulation process of material sources along the shelf. (4) The numerical simulation results reconstructed the process of lateral migration of waterways, evolution of branch waterways into clusters, expansion of the scale of isolated clusters, and connection and superposition to form cluster complexes on a three-dimensional scale. …”
Get full text

Multidimensional and Multicausal Approach of Managerial Change inside Organisations by Ovidiu NICOLESCU

“…In the first part there are revealed the main five causes of the management change increasement and the evolution in its characteristics. Further, organizational changes are analysed from two points of view – amplitude and deepness. …”
Get full text

CALCULATION RESEARCH ON THE RESIDUAL COMPRESSIVE STRENGTH OF STITCHED COMPOSITE LAMINATES AFTER IMPACT DAMAGE by CHEN Tao, XU XiWu, MAO ChunJian

“…The finite element analysis method with damage evolution process based on threedimensional Hashin criterion with 3D solid element modelling laminates,3D bar element modelling stitch simulated the stitched composite laminates damage evolution effectively. …”
Get full text

Generative design and industrial product. Connecting physical/digital dimensions of the project by Davide Paciotti, Alessandro Di Stefano

“…The evolution of modelling techniques has made possible to connect in a more efficient way what is physical and what is virtually designed, using simulation processes that have allowed the evolution of conditions of use and material production of the model. …”
Get full text

Utilizarea biocidelor în domeniul veterinar by Romeo Teodor Cristina

“…This material is part of the cycle of continuing education courses dedicated to fellow veterinarians within SNEC / 2024. …”
Get full text