Results 21 to 30 of about 49,345 (232)
Cyclic distribution and ordering of occurrence of prime and composite numbers
, 2023 Abstract This paper presents a simple analytical method for identifying prime numbers and determining composite numbers. It has been shown that the primes are ordered and all are placed on 96 half-lines. One linear equation and 8 numbers are enough for all calculations.
openaire +1 more source
The burden of cancer at work: estimation as the first step to prevention [PDF]
, 2008 Objectives: Work-related cancers are largely preventa¬ble. The overall aim of this project is to estimate the current burden of cancer in Great Britain attributable to occupational factors, and identify carcinogenic agents, industries and occupations ...
Brown, T. P., Rushton, L., Hutchings, S.
core +1 more source
Organic mulching modulated native populations of entomopathogenic nematode in vineyard soils differently depending on its potential to control outgrowth of their natural enemies [PDF]
, 2022 The entomopathogenic nematodes (EPNs) are biological control agents that are widespread in crop soils. However, traditional agricultural management practices such as cultivation and agrochemical usage can alter the soil balance that enables their ...
Pérez-Moreno, I. +11 more
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BMC Geriatrics, 2017 Background Polypharmacy is frequently observed in hip fracture patients. Although it is associated with an increased risk of hip fracture, polypharmacy often continues after hip fracture recovery.
Junpei Komagamine, Kazuhiko Hagane
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Incorporating plant community structure in species distribution modelling: a species co-occurrence based composite approach [PDF]
, 2020 Species distribution models (SDM) with remotely sensed (RS) imagery is widely used in ecological studies and conservation planning, and the performance is frequently limited by factors including small plant size, small numbers of observations, and ...
Attanayake Mudiyanse, Anjika Udayanga Attanayake 1979-
core
, 2020 Viticulture is a valuable sector worldwide with an extraordinary socio-economic impact in Spain. Numerous pests and diseases threaten vineyards, and their management primarily relies on the use of conventional agrochemicals.
Vicente-Díez, Ignacio [0000-0002-3540-828X] +14 more
core +1 more source
SPECTROSCOPIC ANALYSIS OF OSCILLATING ALGOL-TYPE SYSTEMS
Odessa Astronomical Publications, 2010 We analyze time-series of highresolution spectra of RZCas, one of the brightest Algoltype stars where the primary shows δ Sct-like oscillations. Our inverstigation uses a variety of methods like the KOREL program to derive the orbital solution and ...
A. Tkachenko +3 more
doaj +1 more source
Trials, 2020 Objectives To determine if a specific intervention reduces the composite of progression of patients with COVID-19-related disease to organ failure or death as measured by time to incidence of any one of the following: death, invasive mechanical ...
Ing Ni Lu +13 more
doaj +1 more source
Haematologica, 2010 Background Skin involvement is frequent in ALK-positive anaplastic large cell lymphomas. The role of an insect bite as a triggering event has been postulated but not well documented.Design and Methods We retrospectively investigated five cases of ALK ...
Laurence Lamant +5 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook +6 more
wiley +1 more source