Results 51 to 60 of about 188,366 (125)

A framework for empirical discovery [PDF]

open access: yes, 1986
Previous research in machine learning has viewed the process of empirical discovery as search through a space of 'theoretical' terms. In this paper, we propose a problem space for empirical discovery, specifying six complementary operators for defining ...
Langley, Pat, Nordhausen, Bernd
core   +1 more source

Tomato Spotted Wilt Virus Promotes Offspring and Egg Production of Its Vector, Frankliniella occidentalis, by Suppressing Plant Defences Induced by a Thrips Salivary Elicitor

open access: yesMolecular Plant Pathology, Volume 26, Issue 6, June 2025.
Tomato spotted wilt virus promotes the offspring and egg production of its thrips vector by suppressing plant defences triggered by the thrips salivary elicitor FoCSP1. ABSTRACT Western flower thrips (Frankliniella occidentalis) are among the most significant invasive pests worldwide.
Lingna Shangguan   +13 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

A cognitive architecture for learning in reactive environments [PDF]

open access: yes, 1986
Previous research in machine learning has viewed the process of empirical discovery as search through a space of 'theoretical' terms. In this paper, we propose a problem space for empirical discovery, specifying six complementary operators for defining ...
Langley, Pat
core  

Goldbach conjecture proof

open access: yes, 2021
A small convenient proof for an old problem, based on other works previously published at figshare as " Prime numbers , yes there is a pattern " and " Sum of the extremes ( an inequality equals an equality" that fused together at its most simple form gives a satisfying result or an advance or even an evidence that the Goldbach conjecture is true.
openaire   +1 more source

A modal theory of justification

open access: yesPhilosophy and Phenomenological Research, Volume 110, Issue 3, Page 1031-1045, May 2025.
Abstract This article develops a modal theory of justification, according to which a belief is justified if it is more possible that it amounts to knowledge than that it does not. The core of the theory is neutral between internalism and externalism and it solves two problems that extant modal accounts of justification suffer from.
Jaakko Hirvelä
wiley   +1 more source

Goldbach's Conjecture proof.

open access: yes, 2020
We had taken a unique and a simple approach and tried to solve Goldbach's conjecture, the famously known conjecture which mathematician throughout the centuries are trying to solve it but always get failed. ‘If sum of two primes is not prime or composite or any odd number divisible only by 3, then it must be even’.
openaire   +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

Goldbach's conjecture

open access: yes, 2012
Admin note: withdrawn by arXiv admin because of the use of a pseudonym, in violation of arXiv policy.
openaire   +2 more sources

Unifying colors by primes. [PDF]

open access: yesLight Sci Appl, 2023
Li HL, Fang SC, Lin BMT, Kuo W.
europepmc   +1 more source

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