Results 1 to 10 of about 1,390,250 (199)

Three dimensional bounded transportation problem [PDF]

open access: yesYugoslav Journal of Operations Research, 2021
This article presents a methodology to solve a three dimensional bounded transportation problem. Bounded transportation problem is expounded by defining a parallel bounded transportation problem. Equivalence between the two problems is established.
Gupta Kavita, Arora Ritu
doaj   +1 more source

Three-Dimensional Printing and Its Potential to Develop Sensors for Cancer with Improved Performance

open access: yesBiosensors, 2022
Cancer is the second leading cause of death globally and early diagnosis is the best strategy to reduce mortality risk. Biosensors to detect cancer biomarkers are based on various principles of detection, including electrochemical, optical, electrical ...
João B. M. Rocha Neto   +7 more
doaj   +1 more source

Terahertz time-domain attenuated total reflection spectroscopy integrated with a microfluidic chip

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
The integration of a microfluidic chip into terahertz time-domain attenuated total reflection (THz TD-ATR) spectroscopy is highly demanded for the accurate measurement of aqueous samples.
Ying Fu   +14 more
doaj   +1 more source

Three-dimensional nanomagnetism [PDF]

open access: yesNature Communications, 2017
Magnetic nanostructures are being developed for use in many aspects of our daily life, spanning areas such as data storage, sensing and biomedicine. Whereas patterned nanomagnets are traditionally two-dimensional planar structures, recent work is expanding nanomagnetism into three dimensions; a move triggered by the advance of unconventional synthesis ...
Russell P. Cowburn   +6 more
openaire   +10 more sources

Three-dimensional microlensing [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2013
9 pages, 4 figures, MNRAS, comments welcome!
Mao, Shude   +3 more
openaire   +4 more sources

Three-Dimensional Printer-Assisted Electrospinning for Fabricating Intricate Biological Tissue Mimics

open access: yesNanomaterials, 2023
Although regenerative medicine necessitates advanced three-dimensional (3D) scaffolds for organ and tissue applications, creating intricate structures across scales, from nano- to meso-like biological tissues, remains a challenge.
Komal Raje   +2 more
doaj   +1 more source

Three dimensional printed nanogenerators

open access: yesEcoMat, 2021
In the dawn of energy crisis and rising challenges in powering distributed low energy portable devices, nanogenerators, a class of mechanical energy harvesters is gaining increasing interest in fundamental research and commercial applications ...
Xinran Zhou, Pooi See Lee
doaj   +1 more source

Basic Solutions of Three Dimensional Elasticity [PDF]

open access: yesE3S Web of Conferences, 2021
Elastic calculation method is an important research content of computational mechanics. The problems of elasticity include basic equations and boundary conditions. Therefore, the final solution consists of the general solutions of the basic equations and
Zhang Wx
doaj   +1 more source

On three dimensional bosonization [PDF]

open access: yesPhysics Letters B, 1997
We discuss Abelian and non-Abelian three dimensional bosonization within the path-integral framework. We present a systematic approach leading to the construction of the bosonic action which, together with the bosonization recipe for fermion currents, describes the original fermion system in terms of vector bosons.
Le Guillou, J.C.   +3 more
openaire   +4 more sources

A 10-Year Retrospective Review of Prenatal Applications, Current Challenges and Future Prospects of Three-Dimensional Sonoangiography

open access: yesDiagnostics, 2021
Realistic reconstruction of angioarchitecture within the morphological landmark with three-dimensional sonoangiography (three-dimensional power Doppler; 3D PD) may augment standard prenatal ultrasound and Doppler assessments.
Tuangsit Wataganara   +5 more
doaj   +1 more source

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