Results 181 to 190 of about 436,409 (287)

A new algorithm for generalized fractional programs [PDF]

A new dual problem for convex generalized fractional programs with no duality gap is presented and it is shown how this dual problem can be efficiently solved using a parametric approach. The resulting algorithm can be seen as “dual†to the Dinkelbach-
Schaible, S., Zhang, S., Frenk, J.B.G., Barros, A.I.   +3 more
core  

Specific Position of Halogen in Crystalline TADF Scintillators Enables Efficient Triplet Harvesting Through Vibrational Modulation of Spin–Orbit Coupling

Advanced Materials, EarlyView.
Specific ortho‐halogenation transforms crystalline TADF emitters into efficient organic scintillators. Fluorine reduces the effective singlet–triplet separation, while chlorine combines near‐degenerate excited states with vibrational modulation of spin–orbit coupling.
Illia E. Serdiuk, Michał Mońka, Artur Sikorski, Konrad J. Drozdowski, Mohanad S. Eid, Krzysztof Wisniewski, Damian Trzybiński, Marcin E. Witkowski, Winicjusz Drozdowski   +8 more
wiley   +1 more source

Validation of Fractional Anisotropy and Apparent Diffusion Coefficient Obtained From Diffusion Tensor Imaging With Reverse Encoding Distortion Correction. [PDF]

Cureus
Ichikawa K, Taoka T, Kan H, Ichinose N, Ozaki M, Kamiunten A, Naganawa S.   +6 more
europepmc   +1 more source

Bipolar disorder: an association between body mass index and cingulate gyrus fractional anisotropy not mediated by systemic inflammation. [PDF]

Trends Psychiatry Psychother, 2022
Reckziegel R, Rabelo-da-Ponte FD, Feiten JG, Bosini Remus I, Goi PD, Vianna-Sulzbach MF, Massuda R, Macedo D, de Lucena D, Czepielewski LS, Gama CS.   +10 more
europepmc   +1 more source

Transient Cytoskeletal Anisotropy Encodes Short‐Term Mechanical Memory in Glioblastoma Cells

Advanced Materials, EarlyView.
The same mechanical deformation can produce distinct cytoskeletal states depending on loading history. Experiments and constitutive modeling reveal that transient actin–vimentin anisotropy stores mechanical information and governs short‐term mechanical memory in glioblastoma cells.
Clara Gomez‐Cruz, Matthieu Gelin, Lucas Pradeau‐Phélut, Arrate Muñoz‐Barrutia, Sandrine Etienne‐Manneville, Daniel Garcia‐Gonzalez   +5 more
wiley   +1 more source

Diagnostic Utility of Fractional Anisotropy and the Apparent Diffusion Coefficient in the Median Nerve: A Nerve Conduction Velocity-Stratified Evaluation Using 3T MRI. [PDF]

Cureus
Inaoka T, Iwata R, Kasai M, Ninohira K, Uchi T, Ishikawa R, Kasuya S, Takahashi O, Sakai R, Nakazawa H, Kishi M, Sakakibara R, Terada H.   +12 more
europepmc   +1 more source

Direct Growth of 2D Bilayers on Au(111) for Low‐Coercive Sliding Ferroelectricity

Advanced Materials, EarlyView.
Controlled CVD growth of stacking‐defined bilayer ReS2 on Au(111) enables parallel‐stacked bilayers with intrinsic sliding ferroelectricity, a strong piezoelectric response, and an ultralow coercive voltage. Atomic‐resolution imaging and in situ measurements further reveal the decisive role of clean interfaces in achieving low‐barrier ferroelectric ...
Honglin Chen, Ke Yang, Yuhuan Li, Lingli Huang, Tianren Chen, Ming Yang, Jiong Zhao, Thuc Hue Ly   +7 more
wiley   +1 more source

Grey matter volume and fractional anisotropy as biomarkers of cognitive change in traumatic brain injury over a 6-month period. [PDF]

Front Neurol
Zhang B, Fullmer N, Dunn S, Zheng ZS, Schnakers C, Rosario ER.   +5 more
europepmc   +1 more source

The mean kurtosis (MK) is more sensitive diagnostic biomarker than fractional anisotropy (FA) for Parkinson's disease: A diagnostic performance study and meta-analysis. [PDF]

Medicine (Baltimore), 2022
Huang S, Dong Y, Zhao J.
europepmc   +1 more source

Flax Composites With Improved Interfacial Strength Through Microbially Induced Mineral Precipitation

Advanced Materials, EarlyView.
A bio‐inspired biomineralization strategy introduces an additional hierarchy to flax fiber composites. By controlling microbe‐mediated mineral particle deposition through tuned salt concentrations, stress transfer within the natural fiber composite is enhanced.
Deniz Sayinbas, Ingo Nettersheim, Jeong‐Joo Oh, Marie‐Eve Aubin‐Tam, Julie Teuwen, Kunal Masania   +5 more
wiley   +1 more source