Results 21 to 30 of about 138 (120)

Studies in Additive Number Theory by Circles of Partition

open access: yes, 2023
In this paper we introduce and develop the circle embedding method. This method hinges essentially on a Combinatorial structure which we choose to call circles of partition.
Gensel, Berndt, Agama, Theophilus
core  

“Be Open to All Those Ways That People Can Live Their Lives:” LGBTQ+ Client Recommendations for Adapting Emotionally Focused Couple Therapy

open access: yesJournal of Marital and Family Therapy, Volume 51, Issue 3, July 2025.
ABSTRACT Emotionally focused couple therapy (EFCT) is an empirically supported treatment for relationship distress. Yet, despite EFCT's substantial evidence base, to date, there have been no studies that have integrated LGBTQ+ clients' experiences and therapeutic needs into the EFCT process.
Caitlin Edwards   +2 more
wiley   +1 more source

Foliar Water Uptake Supports Water Potential Recovery but Does Not Affect Xylem Sap Composition in Two Salt‐Secreting Mangroves

open access: yesPlant, Cell &Environment, Volume 48, Issue 5, Page 3027-3037, May 2025.
ABSTRACT Mangroves are highly salt‐tolerant species, which live in saline intertidal environments, but rely on alternative, less saline water to maintain hydraulic integrity and plant productivity. Foliar water uptake (FWU) is thought to assist in hydration of mangroves, particularly during periods of acute water deficit.
Adriano Losso   +3 more
wiley   +1 more source

Srinivasa Ramanujan (The inventor of the circle method) (22-12-1887 to 26-4-1920)

open access: yes, 1987
International audienceRamanujan's first letter to Hardy states an asymptotic formula for the coefficient of $x^n$ in the expansion of $(\sum_{m=-\infty}^{\infty}(-1)^mx^{m^2})^{-1}$ which can be regarded as the genesis of the circle method. In this paper,
K Ramachandra, Ramachandra, K
core   +1 more source

Effects of Phosphorus Deficiency on Leaf Surface Morphology: Absorption and Translocation of Foliar‐Applied Phosphorus in Four Barley Cultivars

open access: yesPhysiologia Plantarum, Volume 177, Issue 3, May/June 2025.
ABSTRACT Plant nutrient deficiencies can modify leaf surface properties and may affect the absorption of foliar fertilisers. This study examined how plant P‐deficiency modified the adaxial leaf surface morphology of four barley cultivars and whether these modifications could be linked to quantitative differences in foliar‐applied P absorption.
Maja Arsic   +8 more
wiley   +1 more source

A Novel Framework for Estimating the Bowen Ratio Over Small Water Bodies

open access: yesHydrological Processes, Volume 39, Issue 2, February 2025.
This study presents a new framework to estimate the Bowen ratio over small water bodies by combining laboratory experiments and theoretical modelling. It explores the impact of water surface flows and wind speeds under three scenarios: no wind, tailwind (wind aligned with the water surface flow), and headwind (wind opposing the water surface flow ...
Amir Rezazadeh   +3 more
wiley   +1 more source

Legacies of Past Land Use: Mapping Anthropogenic Landforms in Forest Areas of Eastern Bavaria, Germany

open access: yesGeoarchaeology, Volume 40, Issue 1, January/February 2025.
ABSTRACT Reconstructing (pre‐)historic land use distribution is essential for understanding past human societies and their impacts on the environment. Various land use forms result in distinct alterations of surface morphology, which are often well preserved but rarely described within forest areas. The interpretation of LiDAR Digital Elevation Models (
Anna Schneider   +3 more
wiley   +1 more source

Estimation of the solubility parameters of model plant surfaces and agrochemicals: a valuable tool for understanding plant surface interactions

open access: yes, 2012
Background Most aerial plant parts are covered with a hydrophobic lipid-rich cuticle, which is the interface between the plant organs and the surrounding environment.
Fernández, Victoria   +5 more
core   +1 more source

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Costa Rica

open access: yesEFSA Journal, Volume 22, Issue 11, November 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Costa Rica.
EFSA Panel on Plant Health (PLH)   +37 more
wiley   +1 more source

Small‐scale distribution of linear patterns of primes

open access: yesJournal of the London Mathematical Society, Volume 110, Issue 4, October 2024.
Abstract Let Ψ=(ψ1,⋯,ψt):`Zd→Rt$\Psi =(\psi _1,\hdots, \psi _t):`\mathbb {Z}^d\rightarrow \mathbb {R}^t$ be a system of linear forms with finite complexity. In their seminal paper, Green and Tao showed the following prime number theorem for values of the system Ψ$\Psi$: ∑x∈[−N,N]d∏i=1t1P(ψi(x))∼(2N)d(logN)t∏pβp,$$\begin{equation*} \sum _{x\in [-N,N]^d}
Mayank Pandey, Katharine Woo
wiley   +1 more source

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