Results 71 to 80 of about 167,724,956 (286)

Texas Society Sons of the American Revolution News Bulletin

open access: yes, 1994
Newsletter of the Texas Society of the Sons of the American Revolution, published in the spring of 1994, containing organizational news and updates, as well as other information of interest to ...
Parkerson Jr., Emmet   +1 more
core   +2 more sources

STUDY OF A PROBLEM OF GRAPHIC ENGINEERING [PDF]

open access: yesFiabilitate şi Durabilitate, 2017
The paper proposes an approximate graphical method for determining the development of the revolution surface obtained by means of the deltoid. The approximate development of the revolution surfaces are based on general methods of development, provided ...
Liliana LUCA
doaj  

Modification of the Curve and the Surface Polynomial Bezier Using de Casteljau Algorithm

open access: yesCauchy: Jurnal Matematika Murni dan Aplikasi, 2019
Research carried out to obtain a Bezier curve of degree six resulting curvature of the curve is more varied and multifaceted. Stages in formulating applications Bezier surfaces revolution in design, there are three marble objects.
Juhari Juhari
doaj   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Intelligent Orthopedics: Machine Learning in Diagnosis of Bone Disease, Implants, and Bone Health Monitoring

open access: yesAdvanced Healthcare Materials, EarlyView.
Efficient recovery from traumatic or degenerative diseases is a great challenge, even after all the advancements in bone and cartilage regeneration. Machine learning (ML) algorithms have presented opportunities to enhance these aspects by accurately analyzing imaging data.
Maryam Kamaei   +9 more
wiley   +1 more source

Aquatic life status, year 2000

open access: yes, 2000
Title from web page.; Harvested from the web on 2/6 ...
Ohio EPA.Division of Surface Water.
core  

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

open access: yesAdvanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi   +2 more
wiley   +1 more source

Texas Society Sons of the American Revolution News Bulletin

open access: yes, 2007
Newsletter of the Texas Society of the Sons of the American Revolution, published in the winter of 2007, containing organizational news and updates, as well as other information of interest to ...
Lewis Jr., Robert   +1 more
core   +2 more sources

On convolution surfaces in Euclidean 3-space

open access: yesJournal of Mathematical Sciences and Modelling, 2018
In the present paper we study with the convolution surface $C=M\star N$ of a paraboloid $M\subset \mathbb{E}^{3}$ and a parametric surface $N\subset \mathbb{E}^{3}$.
Kadri Arslan, Selin Aydöner
doaj   +1 more source

Quantum particle on a surface: Catenary surface and paraboloid of revolution

open access: yesPhysica Scripta, 2021
Abstract We revisit the Schrödinger equation of a quantum particle that is confined on a curved surface. Inspired by the seminal work of da Costa (1980 Phys. Rev. A 23 1982) we find the field equation in a more convenient notation. The
openaire   +2 more sources

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