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Evolution rate
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In the present paper we analyse the school performance of the Moroccan secondary students in the municipality of Collado Villalba (Northern Madrid region). For this aim we discuss several socio-economic parameters such as the evolution of unemployment, vegetative growth or immigration rate, etc., that are related to school performance and perspectives in general.
6p
viarnault
25-04-2024
5
1
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Ebook "Steric and stereoelectronic effects in organic chemistry" is to offer a decent understanding of the principles of steric and stereoelectronic effects in organic chemistry and their consequences on product selectivity and reaction rates. This book differs from most other books of the same level. In this book, strong emphasis is placed on logical evolution of the subject in a streamlined manner to aid structured comprehension of the intricacies. This book is intended for the honors undergraduate and graduate students, and the teachers.
216p
tracanhphuonghoa1007
22-04-2024
9
2
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This study serves as a comprehensive review, delving deeply into pivotal theoretical frameworks associated with the development of the corporate credit rating market. By emphasizing cornerstone principles such as information symmetry, risk management, and corporate governance, it elucidates the central role of credit ratings in providing instrumental insights for investment decisions and optimizing capital structures.
12p
longtimenosee09
08-04-2024
2
1
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Metastatic breast cancer is a deadly disease with a low 5-year survival rate. Tracking metastatic spread in living patients is difficult and thus poorly understood. Methods: Via rapid autopsy, we have collected 30 tumor samples over 3 timepoints and across 8 organs from a triple-negative metastatic breast cancer patient.
18p
vibransone
28-03-2024
3
1
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To evaluate survival rates of hepatocellular carcinoma (HCC), the Chiang Mai Cancer Registry provided characteristics data of 6276 HCC patients diagnosed between 1998-2020 based on evolution of imaging diagnosis.
12p
vialfrednobel
23-12-2023
9
3
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Part 1 book "Quantum physics - States, observables and their time evolution" includes content: The gate to quantum mechanics; derivation of energy values and transition matrix elements of the quantum harmonic oscillator; pure states, mixtures and quantum mechanical probabilities and transition rates; fundamental postulates of quantum mechanics; radiative transitions; summary,... and other contents.
206p
muasambanhan02
18-12-2023
4
3
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Part 1 of ebook "Construction safety" presents the following content: a literature review on the causes of constructionconstruction accidents; why do accidents happen - a critical review on the evolution of the construction accident causation models; supply of safety measures in developing and developed countries - a global perspective; effectiveness of safety measures in reducing construction accident rates; senior and junior construction personnel’s point of view on construction safety;...
69p
dieptieuung
14-07-2023
6
2
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Previous studies suggest that the metabolic pathway structure influences the selection and evolution rates of involved genes. However, most of these studies have exclusively considered a single gene copy encoding each enzyme in the metabolic pathway.
12p
vinarcissa
21-03-2023
6
1
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Mirabilis jalapa L. and Bougainvillea spectabilis are two Mirabilis species known for their ornamental and pharmaceutical values. The organelle genomes are highly conserved with a rapid evolution rate making them suitable for evolutionary studies.
3p
vihagrid
30-01-2023
9
3
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There exists a great diversity of schedules concerning the way shift work is organized and implemented with ample agreement regarding recommendable features of a shift system. The aim of this study was to evaluate the potential associations between the remodelled shift schedule and work ability, quality of life and self-rated health after one and five years.
13p
viferrari
29-10-2022
3
2
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Wireless networks - Lecture 9: Evolution of wireless networks (Part 2). The main topics covered in this chapter include: evolution to 2.5G; wireless networks upgrade paths; evolution to 3G; high speed circuit switched data (HSCSD); general packet radio service (GPRS); enhanced data rates for GSM evolution (EDGE);...
18p
haoasakura
30-05-2022
13
3
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Mutation rates vary across the genome. Many trans factors that influence mutation rates have been identified, as have specific sequence motifs at the 1–7-bp scale, but cis elements remain poorly characterized. The lack of understanding regarding why different sequences have different mutation rates hampers our ability to identify positive selection in evolution and to identify driver mutations in tumorigenesis.
12p
vigalileogalilei
27-02-2022
8
1
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Alternative splicing, particularly through intron retention and exon skipping, is a major layer of pre-translational regulation in eukaryotes. While intron retention is believed to be the most prevalent mode across non-animal eukaryotes, animals have unusually high rates of exon skipping. However, when and how this high prevalence of exon skipping evolved is unknown.
21p
vigalileogalilei
27-02-2022
10
1
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Most amino acids are encoded by multiple synonymous codons. However, synonymous codons are not used equally, and this biased codon use varies between different organisms. It has previously been shown that both selection acting to increase codon translational efficiency and selection acting to decrease codon biosynthetic cost contribute to differences in codon bias.
11p
vigalileogalilei
27-02-2022
19
1
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The Late Pleistocene-Holocene evolution of the Adapazarı Basin was investigated using the stratigraphy, geometry, and absoluteluminescence dating of the 4-step fluvial terrace staircases of the Sakarya River. The results revealed that the fluvial cycle was primarily related to relative sea level changes of the Black Sea. The initiation of deposition and the abandonment ages of the terraces indicated relative high stands during marine isotope stage (MIS) 5a (~84–72 ka), 3 (40–30 ka), and 1 (9 ka-recent).
23p
tanmocphong
29-01-2022
13
1
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We have studied the spatiotemporal evolution of surface deformation in Konya city and its vicinity using advanced multitemporal synthetic aperture radar techniques with SAR data acquired by Envisat, ALOS-1, and Sentinel-1 A/B satellites between 2004 and 2020. Velocity maps and time series show that the city has been subsiding with varying rates in space and time since 2004. The pattern of deformation shows two main lobes of subsidence centered in the western and eastern sides of the city with a nondeforming north-south trending narrow zone in between.
17p
tanmocphong
29-01-2022
7
0
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Combination therapy is one of the most effective tools for limiting the emergence of drug resistance in pathogens. Despite the widespread adoption of combination therapy across diseases, drug resistance rates continue to rise, leading to failing treatment regimens.
17p
vialfrednobel
29-01-2022
12
0
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Inexpensive DNA sequencing and advances in genome editing have made computational analysis a major rate-limiting step in adaptive laboratory evolution and microbial genome engineering. We describe Millstone, a web-based platform that automates genotype comparison and visualization for projects with up to hundreds of genomic samples.
7p
vialfrednobel
29-01-2022
18
0
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Mutator-like transposable elements, a class of DNA transposons, exist pervasively in both prokaryotic and eukaryotic genomes, with more than 10,000 copies identified in the rice genome. These elements can capture ectopic genomic sequences that lead to the formation of new gene structures.
20p
viaristotle
29-01-2022
10
0
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Elevated temperatures can cause physiological, biochemical, and molecular responses in plants that can greatly affect their growth and development. Mutations are the most fundamental force driving biological evolution. However, how long-term elevations in temperature influence the accumulation of mutations in plants remains unknown.
27p
viarchimedes
26-01-2022
13
0
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