Results 41 to 50 of about 756 (255)

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Some Discussions on a Kind of Improper Integrals

International Journal of Analysis and Applications, 2016
In the paper, the improper integral is discussed, some explicit formulas for special cases of I(a,b;λ,η) are presented, and several identities of I(a,b;k,η) for k ∈ N are established.
Feng Qi, Viera Cernanova
doaj   +2 more sources

Modeling of influence of stresses on indicators of resistance of mining rocks to mechanical destruction [PDF]

E3S Web of Conferences, 2019
The article deals with the problem of determining the expression for the components of the stress tensor of a rock mass that is exposed to rock-breaking tools.
Tynyna Serhii, Chobotko Ihor, Frolova Liliya, Butyrina Tetyana   +3 more
doaj   +1 more source

Chiral Microneedle Arrays With Terahertz Chiroptical Activity With Chiral‐Plasmon‐Chiral‐Phonon Resonance

Advanced Materials, EarlyView.
ABSTRACT Microneedle arrays (MNAs) is a rapidly emerging technology with broad biomedical applications in drug delivery and biosensing. With sub‐millimeter dimensions and periodicity, MNAs possess geometries nearly ideal for biomedical devices operating within the terahertz (THz) spectral window.
Sang Hyun Lee, Hong Ju Jung, John Kim, Bum Chul Park, Caio V. C. R. da Silva, André F. de Moura, Nicholas A. Kotov   +6 more
wiley   +1 more source

The 2-refined neutrosophic fraction function and its integrals [PDF]

Neutrosophic Sets and Systems
The goal of this article is to study the 2-refined neutrosophic fraction function and its integrals. We were defining the 2-refined neutrosophic fraction function and discussing Algorithm for finding the integral of the 2-refined neutrosophic proper ...
Yaser Ahmad Alhasan, Suliman Sheen, Qusay Ahassan, Raja Abdullah Abdulfatah   +3 more
doaj   +1 more source

Pattern Integration with Improper Riemann Integrals [PDF]

Proceedings of the American Mathematical Society, 1951
2. The improper integral defined as the limit of a sum. We first consider the case where ak = 1 (k =1, 2, 3, * * * ). A fundamental difficulty not encountered in the previous paper is apparent from the definition of .fof(x)dx. Bromwich and Hardy have considered this problem [2]. As they point out, the ordinary definition of this improper integral is by
openaire   +1 more source

Measuring the Hall Effect in Hysteretic Materials

Advanced Materials, EarlyView.
The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya, Anthony Voyemant, Sudipta Chatterjee, Scott B. Lee, Grigorii Skorupskii, Connor J. Pollak, Leslie M. Schoop   +6 more
wiley   +1 more source

A Geometrically Transient Platform for Bioelectronic Implants

Advanced Materials, EarlyView.
Minimally invasive bioelectronic implants often compromise performance for smaller sizes. To resolve this optimization dilemma, a wireless bioelectronic implant with a transient geometry is introduced (MiFi). The origami‐inspired device miniaturizes up to sixfold for syringe insertion and autonomously unfolds post‐implantation.
Selin Olenik, John D. Goodwin, Atharv Naik, Philip Coatsworth, Ioi Chit Cheung, Farbod Amirghasemi, Anies Sohi, Ehsan Abedi, Tayeb Tadlaoui, Maral P. S. Mousavi, Andriy S. Kozlov, Victoria Salem, Andrew S. Cowburn, Firat Guder   +13 more
wiley   +1 more source

On the boundedness and integration of non-oscillatory solutions of certain linear differential equations of second order

Journal of Advanced Research, 2016
In this paper, certain system of linear homogeneous differential equations of second-order is considered. By using integral inequalities, some new criteria for bounded and L2[0,∞)-solutions, upper bounds for values of improper integrals of the solutions ...
Cemil Tunç, Osman Tunç
doaj   +1 more source

Chiral Altermagnetic Magnetoelectrics

Advanced Materials, EarlyView.
In this work, we introduce a previously unexplored class of magnetoelectric materials, which we term chiral altermagnetic magnetoelectrics, in which structural chirality and Néel‐vector‐driven polarization are intrinsically coupled in nonpolar altermagnetic systems.
Chengwu Xie, Weizhen Meng, Zhenzhou Guo, Xiaodong Zhou, Shifeng Qian, Tie Yang, Wenhong Wang, Zhenxiang Cheng, Xiaotian Wang   +8 more
wiley   +1 more source