Results 11 to 20 of about 38,571 (167)

Determination of cardinal temperature of Euphorbia maculata and its hydrothermal model of germination [PDF]

open access: yesعلوم و فناوری بذر ایران, 2020
In order to quantify the germination characteristics and determine the cardinal temperature of germination of Euphorbia maculata, seeds were placed at constant temperatures (2- 45 °C).
Shayesteh Salehi   +2 more
doaj   +1 more source

MORE ON HALFWAY NEW CARDINAL CHARACTERISTICS

open access: yesThe Journal of Symbolic Logic, 2023
AbstractWe continue investigating variants of the splitting and reaping numbers introduced in [4]. In particular, answering a question raised there, we prove the consistency of and of . Moreover, we discuss their natural generalisations $\mathfrak {s}_{\rho }$ and $\mathfrak {r}_{\rho }$ for $\rho \in (0,1)$ , and show that $\mathfrak {r}_{\rho }
BARNABÁS FARKAS   +2 more
openaire   +2 more sources

HIGHER DIMENSIONAL CARDINAL CHARACTERISTICS FOR SETS OF FUNCTIONS II [PDF]

open access: yesThe Journal of Symbolic Logic, 2022
AbstractWe study the values of the higher dimensional cardinal characteristics for sets of functions $f:\omega ^\omega \to \omega ^\omega $ introduced by the second author in [8]. We prove that while the bounding numbers for these cardinals can be strictly less than the continuum, the dominating numbers cannot. We compute the bounding numbers for the
BRENDLE, JÖRG, SWITZER, COREY BACAL
openaire   +5 more sources

THE ARABIC NUMERALS AS A CATEGORY OF THE CERTAIN QUANTITY

open access: yesSovremennye Issledovaniâ Socialʹnyh Problem, 2020
Purpose. The paper deals with the lexical and grammatical analysis of numeral in Arabic (the Afroasiatic language family). The cardinal, ordinal and fractional numerals are under investigation. Numerals, expressing the exact number, are considered in the
Nailya Gabdelkhamitovna Mingazova
doaj   +1 more source

Controlling cardinal characteristics without adding reals [PDF]

open access: yesJournal of Mathematical Logic, 2020
We investigate the behavior of cardinal characteristics of the reals under extensions that do not add new [Formula: see text]-sequences (for some regular [Formula: see text]). As an application, we show that consistently the following cardinal characteristics can be different: The (“independent”) characteristics in Cichoń’s diagram, plus [Formula: see ...
Goldstern, Martin   +3 more
openaire   +3 more sources

Evaluation of germination characteristics and determination of cardinal temperatures of poppy (Papaver somniferum) seed [PDF]

open access: yesعلوم و فناوری بذر ایران, 2017
The aim of this study was to quantify the response of germination rate to temperature and to find cardinal temperatures required for different germination percentiles in Papaver somniferum. Four models of non-linear regression [Quadratic, Segmented, Beta
V. Amiri Monfared   +3 more
doaj   +1 more source

Types of Words Meanings that Define the Cardinal Points

open access: yesНаучный диалог, 2020
The semantic structure of words that define the cardinal points is considered. Words of this type are of interest, on the one hand, as words embodying the most archetypal ideas about space, on the other hand, as lexemes in the structure of compound names
R. Ye. Telpov
doaj   +1 more source

Cardinal characteristics of the continuum and partitions [PDF]

open access: yesIsrael Journal of Mathematics, 2019
We prove combinatorial theorems concerning the stick principle and cardinal characteristics.
Chen, William   +2 more
openaire   +2 more sources

Germination characteristics and cardinal temperatures of lambsquarter, purselane and crabgrass

open access: yesپژوهشهای زراعی ایران, 2009
In order to study the cardinal temperatures of lambsquarter (Chenopodium album), purselane (Protulace oleracea), crab grass (Digitaria sanguinalis) and also predicting their emergence time within the fields an experiment was conducted in Weeds Research ...
narges portoosi   +2 more
doaj   +1 more source

Fast characterization of nonlinear feasible region based on deep neural network association mining

open access: yesEnergy Reports, 2023
Dispatches of tie-line power between regional grids promote the use of natural resources. Therefore, the exact characterization of nonlinear tie-line feasible region becomes an important guarantee to ensure the power interaction.
Wei Dai, Jiangyi Jian, Suhang Guo
doaj   +1 more source

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