Results 11 to 20 of about 4,186 (230)

Synthetic PreImplantation Factor (sPIF) reduces inflammation and prevents preterm birth.

open access: yesPLoS ONE, 2020
Preterm birth (PTB) is the leading cause of neonatal morbidity and mortality and spontaneous PTB is a major contributor. The preceding inflammation/infection contributes not only to spontaneous PTB but is associated with neonatal morbidities including ...
Marialuigia Spinelli   +11 more
doaj   +5 more sources

Experimental Investigation of SPIF Process for Conical Frustum

open access: yesIOP Conference Series: Materials Science and Engineering, 2023
In sheet metal industries, single point incremental forming (SPIF) is a popular technology for quick prototyping and small series manufacturing techniques.
Hiteshkumar Patel, Kapil Surani
semanticscholar   +2 more sources

Forming Parameters on Friction during Single Point Incremental Forming

open access: yesAdvances in Materials Science and Engineering, 2022
Friction in the single point incremental forming (SPIF) process is the main factor affecting the surface quality and forming performance of the workpiece.
Qing Xu, Zimeng Yao
doaj   +2 more sources

Energy consumption analysis of robot based SPIF [PDF]

open access: yes, 2013
Part of: Seliger, Günther (Ed.): Innovative solutions : proceedings / 11th Global Conference on Sustainable Manufacturing, Berlin, Germany, 23rd - 25th September, 2013. - Berlin: Universitätsverlag der TU Berlin, 2013. - ISBN 978-3-7983-2609-5 (online).
Behera, Amar Kumar   +5 more
core   +3 more sources

Predictors of Suboptimal Peak Inspiratory Flow in Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease in Clinical Practice [PDF]

open access: yesTuberculosis and Respiratory Diseases
Background Incorrect inhalation technique is a primary cause of therapeutic failure in chronic obstructive pulmonary disease (COPD), leading to increased exacerbation frequency.
Natalia V. Trushenko   +8 more
doaj   +2 more sources

Spif on Polymers – Experimental Data Design and Processing

open access: yesActa Universitatis Cibiniensis. Technical Series, 2023
The paper’s aim is to describe the stages of the experimental research as well as the processing of data measured in the SPIF of some polymeric materials using methods such as the Taguchi method, ANOVA analysis, and establishing the regression equation ...
Nicolae Rosca, M. Oleksik, Liviu Rosca
semanticscholar   +2 more sources

Effect of the Number of Gallate Groups of Polyphenols on the Structure, Gel Properties, and Biological Activity of Soy Protein Fibrils [PDF]

open access: yesFoods
Amyloid fibril hydrogels prepared via protein acid heating currently exhibit inadequate gel properties and biological activity. These limitations can be addressed by modifying the amyloid fibrils with polyphenols.
Tianhe Xu   +8 more
doaj   +2 more sources

Development of a machine learning algorithm for geometric compensation of Single Point Incremental Forming (SPIF) process [PDF]

open access: yesMATEC Web of Conferences
Single Point Incremental Forming (SPIF) is a highly versatile sheet metal forming process that enables the production of complex geometries without requiring dedicated tooling.
Gralha Margarida F.   +3 more
doaj   +2 more sources

Membranoproliferative glomerulonephritis in patients with chronic venous catheters: a case report and literature review. [PDF]

open access: yesCase Reports in Nephrology, Volume 2014, Issue 1, 2014., 2014
Chronic indwelling catheters have been reported to be associated with membranoproliferative glomerulonephritis (MPGN) via the activation of the classical complement pathway in association with bacterial infections such as coagulase negative ...
Nast, Cynthia C   +3 more
core   +3 more sources

Influences of Vibration Parameters on Formability of 1060 Aluminum Sheet Processed by Ultrasonic Vibration-Assisted Single Point Incremental Forming

open access: yesAdvances in Materials Science and Engineering, 2019
With increasing design complexities of thin-walled parts, the requirement of enhanced formability has impeded the development of the single point incremental forming (SPIF) process.
Mingshun Yang   +3 more
doaj   +2 more sources

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