Results 1 to 10 of about 86,521 (103)

Comparison of the precision of three commonly used GPS models [PDF]

Journal of Agricultural Machinery, 2016
Introduction: Development of science in various fields has caused change in the methods to determine geographical location. Precision farming involves new technology that provides the opportunity for farmers to change in factors such as nutrients, soil ...
E Chavoshi, J Amiri Parian, B Jabbari
doaj   +1 more source

SOME WAYS OF SOLVING TRIGONOMETRIC EQUATIONS IN SECONDARY SCHOOL [PDF]

Vestnik Issyk-Kulʹskogo universiteta
The scientific article discusses methods for solving trigonometric equations in the high school mathematics course. Trigonometric equations are one of the most important topics in high school mathematics.
Nazarbaeva M. T., Ismailova N. A., Okosova A.   +2 more
doaj   +1 more source

Indian Sine Table of 36 Entries

History of Science in South Asia, 2019
Trigonometry is an indispensable tool of Indian mathematical astronomy. The concept of  trigonometry originated in Greece and it was transmitted to India together with astronomy.
Michio Yano
doaj   +1 more source

The Alu neurodegeneration hypothesis: A primate‐specific mechanism for neuronal transcription noise, mitochondrial dysfunction, and manifestation of neurodegenerative disease

Alzheimer's &Dementia, Volume 13, Issue 7, Page 828-838, July 2017., 2017
Abstract It is hypothesized that retrotransposons have played a fundamental role in primate evolution and that enhanced neurologic retrotransposon activity in humans may underlie the origin of higher cognitive function. As a potential consequence of this enhanced activity, it is likely that neurons are susceptible to deleterious retrotransposon ...
Peter A. Larsen, Michael W. Lutz, Kelsie E. Hunnicutt, Mirta Mihovilovic, Ann M. Saunders, Anne D. Yoder, Allen D. Roses   +6 more
wiley   +1 more source

Monotonicity Results of Ratios between Normalized Tails of Maclaurin Power Series Expansions of Sine and Cosine

Mathematics
In the paper, the authors establish the monotonicity results of the ratios between normalized tails of the Maclaurin power series expansions of the sine and cosine functions and restate them in terms of the generalized hypergeometric functions.
Da-Wei Niu, Feng Qi
doaj   +1 more source

Some Properties of Normalized Tails of Maclaurin Power Series Expansions of Sine and Cosine

Fractal and Fractional
In the paper, the authors introduce two notions, the normalized remainders, or say, the normalized tails, of the Maclaurin power series expansions of the sine and cosine functions, derive two integral representations of the normalized tails, prove the ...
Tao Zhang, Zhen-Hang Yang, Feng Qi, Wei-Shih Du   +3 more
doaj   +1 more source

Germline PTCH1: c.361_362insAlu alteration identified by comprehensive exome and RNA sequencing in a patient with Gorlin syndrome

American Journal of Medical Genetics Part A, Volume 194, Issue 10, October 2024.
Abstract Gorlin syndrome can be caused by pathogenic/likely pathogenic (P/LP) variants in the tumor suppressor gene PTCH1 (9q22.1‐q31), which encodes the receptor for the sonic hedgehog (SHH) ligand. We present a 12‐month‐old boy clinically diagnosed with Gorlin syndrome who was found to have significantly delayed development, palmar pitting, palmar ...
Aaron Y. Mochizuki, Chinmayee B. Nagaraj, Douglas Depoorter, Kathleen M. Schieffer, Sun Young Kim   +4 more
wiley   +1 more source

New Quantile Regression Model for Unit Interval Regressands

Engineering Reports
This paper contributes significantly to regression analysis in that the authors have proposed a new and modern quantile regression (QR) model, which focuses exclusively on targeting regression analysis response variables that have a range on the unit ...
Robert Adombire Akumbobe, Anuwoje Ida L. Abonongo, Suleman Nasiru   +2 more
doaj   +1 more source

Novel Alu insertion in the ZEB2 gene causing Mowat‐Wilson syndrome

American Journal of Medical Genetics Part A, Volume 194, Issue 8, August 2024.
Abstract Alu elements are short, interspersed elements located throughout the genome, playing a role in human diversity, and occasionally causing genetic diseases. Here, we report a novel Alu insertion causing Mowat‐Wilson syndrome, a rare neurodevelopmental disorder, in an 8‐year‐old boy displaying the typical clinical features for Mowat‐Wilson ...
Maria Barington, Mads Bak, Kristín Rós Kjartansdóttir, Thomas van Overeem Hansen, Ulf Birkedal, Elsebet Østergaard, Hanne Buciek Hove   +6 more
wiley   +1 more source

DOS TEXTOS FUNDACIONALES DE LA CRÍTICA DEL RELATO ECUATORIANO

Kipus: Revista Andina de Letras y Estudios Culturales
Ponencia presentada en el encuentro ·La tradición de la crítica y 'la historiografía literarias en el Ecuador-, organizado por el Área de Letras de la Universidad Andina Simón Bolívar, en Quito, del 15 al 16 de noviembre de 2000.
Diego Araujo Sánchez
doaj