Results 91 to 100 of about 588,381 (221)

Comparison of Optimal Control Solutions in a Labor Market Model [PDF]

open access: yes
In this paper a variety of computational optimal control techniques are compared on a complicated nonlinear discrete-time model. We use a labor market model with the objective of trying to obtain an unemployment rate objective, using an active labor ...
Gareth D Leeves, Ric D Herbert
core  

Rosa roxburghii‐Derived Exosome‐Like Nanovesicles Alleviate Ulcerative Colitis Based on Th17/Treg Immune Balance and Gut Microbiota Modulation

open access: yesFood Frontiers, Volume 7, Issue 3, May 2026.
Rosa roxburghii‐derived exosome‐like nanovesicles target the intestine, repairing barriers, regulating gut microbiota, balancing Th17/Treg, and combating oxidative stress/inflammation to alleviate colitis, a promising UC therapy. ABSTRACT Plant‐derived nanovesicles (PDVs), an innovative and bioactive form of natural products, are key mediators of ...
Yuanyuan Wang   +8 more
wiley   +1 more source

On Non‐Compact Extended Bach Solitons

open access: yesMathematische Nachrichten, Volume 299, Issue 5, Page 1140-1151, May 2026.
ABSTRACT We study the characterization of non‐compact solitons of the extended Bach flow, known as an extended Bach soliton. We prove that a weakly conformally flat extended Bach soliton (Mn,g,V)$(M^n,g,V)$ with harmonic Weyl tensor is Bach‐flat and the potential vector field V$V$ is conformal.
Rahul Poddar
wiley   +1 more source

Adverse Prognostic Impact of Pretransplant Serum Ferritin and Hepcidin on Survival Outcomes After Allogeneic Hematopoietic Stem Cell Transplantation

open access: yes
American Journal of Hematology, Volume 101, Issue 6, Page 1239-1243, June 2026.
Michelle Pirotte   +6 more
wiley   +1 more source

Sugar provisioning increases parasitoid numbers in agroecosystems but may not reduce pest densities: A meta‐analysis

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our findings demonstrate that providing sugar sources reliably supports parasitoid populations and parasitism rate but does not systematically translate into improved pest suppression or yield gains. These results suggest that, for economic and practical reasons, sugar inputs at the edge of cultivated fields should be favoured.
Martin Luquet   +3 more
wiley   +1 more source

REVERSE SHOOTING IN A MULTI-DIMENSIONAL SETTING [PDF]

open access: yes
This paper investigates the properties of dynamic solutions that have been derived using the well-known reverse-shooting algorithm. Given an arbitrary large-scale model about which we have limited information, how successful is the algorithm likely to be
Peter J. Stemp, Ric D. Herbert
core  

Fasting and Caloric Restriction Activate an ADIOL‐NHR‐91‐Kynurenine Pathway Signaling Axis to Promote Healthspan

open access: yesAging Cell, Volume 25, Issue 5, May 2026.
The steroid hormone ADIOL emerges as a key mediator of fasting–and caloric restriction–induced healthspan benefits in C. elegans. These regimens activate ADIOL production, which acts through the estrogen receptor β homolog NHR‐91 to reduce neural kynurenic acid levels and enhance healthspan independently of lifespan. ADIOL supplementation, even late in
Ana Guijarro‐Hernández   +6 more
wiley   +1 more source

Solving Macroeconomic Models with "Off-the-Shelf" Software: An Example of Potential Pitfalls [PDF]

open access: yes
When working with large-scale models or numerous small models, there can be a temptation to rely on default settings in proprietary software to derive solutions to the model. In this paper we show that, for the solution of non-linear dynamic models, this
Peter J. Stemp, Ric D. Herbert
core  

Comparative Outcomes of ICE Versus TEE/Fluoroscopy Guidance Transseptal Puncture in LA Procedures: A Systematic Review and Meta‐Analysis

open access: yesAnnals of Noninvasive Electrocardiology, Volume 31, Issue 3, May 2026.
ICE‐guided transseptal puncture reduces radiation exposure without compromising efficacy or safety, supporting its adoption as a valuable imaging modality in left atrial interventions. ABSTRACT Objective To evaluate the comparative efficacy, safety, and radiation exposure outcomes of intracardiac echocardiography (ICE)‐guided versus TEE/fluoroscopy ...
Asim Mohammed Eldai Abdalla   +6 more
wiley   +1 more source

Baseline systolic blood pressure, hypertension history, and efficacy of remote ischemic conditioning

open access: yesAnnals of Clinical and Translational Neurology
Objective We performed a post hoc exploratory analysis of Remote Ischemic Conditioning for Acute Moderate Ischemic Stroke (RICAMIS) to determine whether hypertension history and baseline systolic blood pressure (SBP) affect the efficacy of remote ...
Ji‐Ru Cai   +6 more
doaj   +1 more source

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