Results 111 to 120 of about 3,007,216 (374)

Theoretical Considerations for Viscoelastic Characterization of Biomaterials [PDF]

open access: yes, 1979
The mechanical properties of biomaterials need to be known and standardised before design, construction and testing of processing and handling machinery can be undertaken.
Saxena, Naresh Chandra
core  

Evolutionary development of regional production clusters : A case study of the packaging machinery industry in Germany [PDF]

open access: yes, 2001
The production of packaging machinery in Germany is only a small subsection of the mechanical engineering sector, with ca. 25000 employees in around 300 businesses. The factories are for the most part individual small- to medium-sized enterprises. Only 2.
Mossig, Ivo
core   +1 more source

Peripheral blood proteome biomarkers distinguish immunosuppressive features of cancer progression

open access: yesMolecular Oncology, EarlyView.
Immune status significantly influences cancer progression. This study used plasma proteomics to analyze benign 67NR and malignant 4T1 breast tumor models at early and late tumor stages. Immune‐related proteins–osteopontin (Spp1), lactotransferrin (Ltf), calreticulin (Calr) and peroxiredoxin 2 (Prdx2)–were associated with systemic myeloid‐derived ...
Yeon Ji Park   +6 more
wiley   +1 more source

Topology Optimization of Lattice Support Structure for Cantilever Beams Fabricated Via Laser Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView., 2023
A numerical scheme is presented to design a lattice support for metallic components additively built via laser powder bed fusion. Results show that thermal‐induced distortion can be respectively reduced by 69%, 58%, and 50% in comparison to a uniform lattice, a fully solid support, and a truss‐based lattice support.
Jiazheng Hu   +2 more
wiley   +1 more source

Enhancing the effectiveness of thermal water consumption via heat pumping

open access: yesApstract: Applied Studies in Agribusiness and Commerce, 2015
Renewable technologies and the extension of their scope of usage basically has to face the general obstacles like any other novelties newly introduced to the market.
János Nagygál   +4 more
doaj   +1 more source

Defect Diagnosis in Rotors Systems by Vibrations Data Collectors Using Trending Software [PDF]

open access: yesIJACSA 3 (2012) 33-43, 2012
Vibration measurements have been used to reliably diagnose performance problems in machinery and related mechanical products. A vibration data collector can be used effectively to measure and analyze the machinery vibration content in gearboxes, engines, turbines, fans, compressors, pumps and bearings.
arxiv  

An Explainable Artificial Intelligence Approach for Unsupervised Fault Detection and Diagnosis in Rotating Machinery [PDF]

open access: yesarXiv, 2021
The monitoring of rotating machinery is an essential task in today's production processes. Currently, several machine learning and deep learning-based modules have achieved excellent results in fault detection and diagnosis. Nevertheless, to further increase user adoption and diffusion of such technologies, users and human experts must be provided with
arxiv  

Industry 4.0 and Modification of Study Programs at the Faculty of Mechanical Engineering, UWB Pilsen

open access: yes, 2020
The paper deals with the topic of industry 4.0 and its use in the preparation and teaching of students of the Faculty of Mechanical Engineering, UWB Pilsen.
J. Basl, M. Edl
semanticscholar   +1 more source

Stochastic variation in the FOXM1 transcription program mediates replication stress tolerance

open access: yesMolecular Oncology, EarlyView.
Cellular heterogeneity is a major cause of drug resistance in cancer. Segeren et al. used single‐cell transcriptomics to investigate gene expression events that correlate with sensitivity to the DNA‐damaging drugs gemcitabine and prexasertib. They show that dampened expression of transcription factor FOXM1 and its target genes protected cells against ...
Hendrika A. Segeren   +4 more
wiley   +1 more source

Intellectual Property Topics in Open University Distance-Taught Courses [PDF]

open access: yes, 2006
Patents lie at the heart of engineering as a permanent and ongoing record of invention. We have taught the subject for about 5 years in both UG and PG courses, written from scratch owing to the absence of textbooks aimed specifically at engineers.
Fitzpatrick, M. E., Lewis, P. R.
core  

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