Results 161 to 170 of about 18,699 (193)

Mixed Super‐Circles

Computer Graphics Forum, EarlyView.
Abstract We introduce mixed super‐circles, a position‐curvature formulation of the original dynamic 2D super‐helix model. Compared to the latter, purely curvature‐based model – the so‐called chained formulation –, the mixed formulation that we propose here drastically reduces the algorithmic complexity of the solving scheme – from quadratic to quasi ...
Emile Hohnadel, Thibaut Métivet, Florence Bertails‐Descoubes   +2 more
wiley   +1 more source

Exact Analytical Solutions for Static Response of Helical Single-Walled Carbon Nanotubes Using Nonlocal Euler-Bernoulli Beam Theory. [PDF]

Nanomaterials (Basel)
Dalgıç AM, Tüfekci M, Pir İ, Tüfekci E.   +3 more
europepmc   +1 more source

Mixed‐Mode Stress Intensity Factor Evaluation via Thermoelastic Stress Analysis Including Non‐Adiabatic Correction

Fatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT Characterization of the crack tip, such as the stress intensity factor (SIF), is a vital step for the assessment of fatigue crack growth and prediction of potential failure in engineering structures. This study investigates the use of thermoelastic stress analysis (TSA) for SIF evaluation, including a methodology for non‐adiabatic stress field
John Codrington, Stuart Wildy, Lloyd Button, Nik Rajic   +3 more
wiley   +1 more source

Standing on a common ground: a comparison of static stability approaches for pallet loading

International Transactions in Operational Research, EarlyView.
Abstract At the practical level, the static stability constraint is one of the most important constraints in practical pallet loading problems, such as air cargo palletizing. Approaches to modeling static stability, which range from base support and mechanical equilibrium calculations to physical simulation, differ in workflow, focus, and assumptions ...
Philipp G. Mazur, Frederick C. Gamer, António G. Ramos, Detlef Schoder   +3 more
wiley   +1 more source

Proteomic landscape of decellularized breast carcinomas identifies C-type lectin domain family 3 member A as a driver of cancer aggressiveness. [PDF]

NPJ Breast Cancer
Triulzi T, Giussani M, Maffioli E, Regondi V, Lorenc EJ, Arlotta V, Bianchi F, Pozzi S, Varricchio M, Cancila V, Valenti C, Sandri M, Podestà A, Sfondrini L, Vozzi G, Tedeschi G, Pupa SM, Tagliabue E.   +17 more
europepmc   +1 more source

SlGRF1 mediates gibberellin signaling to control cut‐budding in tomato

Journal of Integrative Plant Biology, EarlyView.
Upon wounding, cytokinin increases to initiate callus formation. Gibberellin enhances this, but later blocks bud formation by suppressing SlGRF1. Wounding‐induced protein SlGRF1 triggers buds via NAM1, EPF4, and ER2. Hormonal shifts control cut‐budding phases.
Yaping Xu, Yinhuan Xie, Huimin Jia, Qianqian Li, Xinqin Liu, Ting Ma, Zhaobo Lang, Qingfeng Niu   +7 more
wiley   +1 more source

Time‐Varying Dispersion Integer‐Valued GARCH Models

Journal of Time Series Analysis, EarlyView.
ABSTRACT We introduce a general class of INteger‐valued Generalized AutoRegressive Conditionally Heteroscedastic (INGARCH) processes by allowing simultaneously time‐varying mean and dispersion parameters. We call such models time‐varying dispersion INGARCH (tv‐DINGARCH) models.
Wagner Barreto‐Souza, Luiza S. C. Piancastelli, Konstantinos Fokianos, Hernando Ombao   +3 more
wiley   +1 more source

Axonal injury is a targetable driver of glioblastoma progression. [PDF]

Nature
Clements M, Tang W, Florjanic Baronik Z, Simpson Ragdale H, Oria R, Volteras D, White IJ, Beattie G, Uddin I, Lenn T, Lindsay R, Castro Devesa S, Karamched SR, Lythgoe MF, Shahrezaei V, Weaver VM, Sugisawa R, Roncaroli F, Marguerat S, Hill CS, Parrinello S.   +20 more
europepmc   +1 more source

Dopaminergic Axon Tracts Within a Hyaluronic Acid Hydrogel Encasement to Restore the Nigrostriatal Pathway. [PDF]

Adv Healthc Mater
Gordián-Vélez WJ, Browne KD, Galarraga JH, Chouhan D, Duda JE, España RA, Chen HI, Burdick JA, Cullen DK.   +8 more
europepmc   +1 more source

Commutative avatars of representations of semisimple Lie groups. [PDF]

Proc Natl Acad Sci U S A
Hausel T.
europepmc   +1 more source