Results 31 to 40 of about 887 (155)

Exceptional points and pseudo-Hermiticity in real potential scattering

SciPost Physics, 2022
We employ a recently-developed transfer-matrix formulation of scattering theory in two dimensions to study a class of scattering setups modeled by real potentials. The transfer matrix for these potentials is related to the time-evolution operator for an
Farhang Loran, Ali Mostafazadeh
doaj   +1 more source

Modeling and Correction Methods for Positioning Errors in Loran System at Sea

Remote Sensing
Loran is a crucial maritime navigation system and is also considered a key backup for satellite navigation systems. To enhance positioning and timing services, improving the accuracy of the Loran system is essential.
Jingling Li, Huabing Wu
doaj   +1 more source

Explainable Multimodal Machine Learning Using Combined Environmental DNA and Biogeographic Features for Ecosystem Biomonitoring

Environmental DNA, Volume 8, Issue 1, January–February 2026.
The use of environmental DNA (eDNA) as the sole input in current machine learning (ML) practices inherently limits the potential of ML for ecosystem biomonitoring and prediction. Using impact prediction across Switzerland's 163 biomonitoring sites as an example, a multimodal ML workflow combining eDNA and biogeographic data is introduced.
Joshua Chee Oon Koh
wiley   +1 more source

Genome‐wide association study identifies quantitative trait loci associated with resistance to Verticillium dahliae race 3 in tomato

The Plant Genome, Volume 18, Issue 4, December 2025.
Abstract Verticillium wilt (VW) disease, caused by Verticillium dahliae Kleb., is a major threat to tomato (Solanum lycopersicum L.) production. Identifying loci associated with VW resistance can accelerate breeding efforts and support sustainable disease management. Although the Ve1 and Ve2 genes confer resistance to V.
Tika B. Adhikari, Bode A. Olukolu, Anju Pandey, Ashley N. Philbrick, Dilip R. Panthee, Reza Shekasteband, Randolph G. Gardner, Ralph A. Dean, Frank J. Louws   +8 more
wiley   +1 more source

Alternative eLoran Pulses for Early Skywave Mitigation

IEEE Access
Multipath and skywaves are sources of range errors in enhanced long-range navigation (eLoran), and an early skywave can particularly pose a threat to user safety by inducing range errors of over one kilometer.
Euiho Kim, Junyoung Lee, Pyo-Woong Son
doaj   +1 more source

Fermionic one-particle states in curved spacetimes

Journal of High Energy Physics, 2018
We show that a notion of one-particle state and the corresponding vacuum state exists in general curved backgrounds for spin 12 $$ \frac{1}{2} $$ fields.
Farhang Loran
doaj   +1 more source

Warming winters promote biodiversity through reduced mortality of a habitat‐forming species in soft‐sediment intertidal systems

Oikos, Volume 2025, Issue 8, August 2025.
Habitat‐forming species enhance biodiversity by providing shelter, substrate and feeding grounds for many species. Climate‐change effects on these species may have wide ranging impacts on local species richness and abundance. Warmer winter temperatures in particular are an important driver of demographic parameters in temperate to polar environments ...
Paula de la Barra, Katharina Alter, Allert I. Bijleveld   +2 more
wiley   +1 more source

Diabetic Foot Prevention: Repeatability of the Loran Platform Plantar Pressure and Load Distribution Measurements in Nondiabetic Subjects during Bipedal Standing—A Pilot Study

Journal of Electrical and Computer Engineering, 2011
This study was designed to assess the repeatability of the Loran Platform and evaluate the variability of plantar pressure and postural balance, during barefoot standing in nondiabetic subjects, for future diabetic foot clinical evaluation.
Martha Zequera, Leonardo Garavito, William Sandham, Juan Camilo Bernal, Ángela Rodríguez, Luis Camilo Jiménez, Andrés Hernández, Carlos Wilches, Ana Cecilia Villa   +8 more
doaj   +1 more source

The efficacy of genetic counseling for familial colorectal cancer: A meta‐analysis

Journal of Genetic Counseling, Volume 34, Issue 3, June 2025.
Abstract Genetic counseling has been proven to be effective for several conditions in relation to outcomes such as risk perception and knowledge. By statistically combining data from individual studies, a meta‐analysis can provide a precise estimate of an intervention's overall effect.
Andrada Ciucă, Tara Clancy, Sebastian Pintea, Ramona Moldovan   +3 more
wiley   +1 more source

Multi-Thread Based Design of Navigation Algorithm Module in Multi Radio Integrated Navigation System M&S Software [PDF]

E3S Web of Conferences, 2019
A multi-thread based navigation algorithm module is designed in a multi radio integrated navigation system modeling and simulation software in order to efficiently use resources in the software platform of the modeling and simulation software.
Son Jae Hoon, Kim Heyone, Oh Sang Heon, So Hyoungmin, Hwang Dong-Hwan   +4 more
doaj   +1 more source