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It is important to study on genes affecting to growing environment of main crops. Especially the recognition problem of promoter region, which is the problem to predict whether DNA sequences contain promoter regions or not, is prior to find…

基因组学 · 定量生物学 2018-11-20 Un-Hyang Ho , Hye-Ok Kong

The self-organization of cells into complex tissues relies on a tight coordination of cell behavior. Identifying the cellular processes driving tissue growth is key to understanding the emergence of tissue forms and devising targeted…

定量方法 · 定量生物学 2024-03-27 Ruslan Mukhamadiarov , Matteo Ciarchi , Fabrizio Olmeda , Steffen Rulands

Cells exhibit qualitatively different behaviors on substrates with different rigidities. The fact that cells are more polarized on the stiffer substrate motivates us to construct a two-dimensional cell with the distribution of focal…

生物物理 · 物理学 2017-07-26 Guangyuan Yu , Jingchen Feng , Haoran Man , Herbert Levine

Computer vision techniques have attracted a great interest in precision agriculture, recently. The common goal of all computer vision-based precision agriculture tasks is to detect the objects of interest (e.g., crop, weed) and…

计算机视觉与模式识别 · 计算机科学 2021-06-22 Faiza Mekhalfa , Fouad Yacef

We report a charge based model to establish the analytical equation, describing the nature of capacitance-voltage ($C$-$V$) characteristics of organic solar cells under dark condition (or organic diodes) over a wide range of voltage,…

应用物理 · 物理学 2018-09-25 Prashanth Kumar Manda , Soumya Dutta

Seed phenotyping is the idea of analyzing the morphometric characteristics of a seed to predict the behavior of the seed in terms of development, tolerance and yield in various environmental conditions. The focus of the work is the…

计算机视觉与模式识别 · 计算机科学 2020-12-25 Venkat Margapuri , Mitchell Neilsen

Optical and infrared continuum polarization from the interstellar medium is known to generally be due to irregular dust grains aligned with the magnetic field. This provides an important tool to probe the geometry and strength of those…

星系天体物理 · 物理学 2019-03-20 Ilija Medan , B-G Andersson

We investigate the size of vertex confidence sets for including part of (or the entirety of) the seed in seeded uniform attachment trees, given knowledge of some of the seed's properties, and with a prescribed probability of failure. We…

统计理论 · 数学 2019-02-26 Luc Devroye , Tommy Reddad

Data mining involves the systematic analysis of large data sets, and data mining in agricultural soil datasets is exciting and modern research area. The productive capacity of a soil depends on soil fertility. Achieving and maintaining…

机器学习 · 计算机科学 2012-08-21 Jay Gholap

In classical evolutionary theory, genetic variation provides the source of heritable phenotypic variation on which natural selection acts. Against this classical view, several theories have emphasized that developmental variability and…

种群与进化 · 定量生物学 2011-11-08 Steven A. Frank

We developed a grain growth model that is based on the energy minimisation of surfaces with respect to the volume energy and the grain's environment. We used the well-known FePt L1$_\text{0}$ system to discover the physical factors that…

材料科学 · 物理学 2022-09-14 Connor Skelland , Gino Hrkac

Seeds have been packed in a dielectric barrier device where cold atmospheric plasma has been generated to improve their germinative properties. A special attention has been paid on understanding the resulting plasma electrical properties…

应用物理 · 物理学 2020-08-25 Florian Judée , Thierry Dufour

The thermodynamic limit for the efficiency of solar cells is predominantly defined by the energy bandgap of the used semiconductor. In case of organic solar cells both energetics and kinetics of three different species play role: excitons,…

应用物理 · 物理学 2021-07-02 Oskar J Sandberg , Ardalan Armin

Osmotic deflation of vesicles enclosing two liquid phases can lead to bulging of one of the phases from the vesicle body. This budding process is preceded by a complete to partial wetting transition of one of the liquid phases on the…

软凝聚态物质 · 物理学 2012-01-17 Yanhong Li , Halim Kusumaatmaja , Reinhard Lipowsky , Rumiana Dimova

Selection pressures on proteins are usually measured by comparing homologous nucleotide sequences (Zuckerkandl and Pauling 1965). Recently we introduced a novel method, termed `volatility', to estimate selection pressures on protein…

种群与进化 · 定量生物学 2016-09-08 Joshua B. Plotkin , Jonathan Dushoff , Michael M. Desai , Hunter B. Fraser

The outcomes of evolution are determined by which mutations occur and fix. In rapidly adapting microbial populations, this process is particularly hard to predict because lineages with different beneficial mutations often spread…

种群与进化 · 定量生物学 2014-02-17 Evgeni M. Frenkel , Benjamin H. Good , Michael M. Desai

Wild oat (Avena fatua L.) is widely recognized as one of the most detrimental grassy weeds in winter wheat production systems globally. While chemical control remains the dominant strategy, the reliance on herbicides without considering…

组织与器官 · 定量生物学 2025-12-17 Farshad Habibi

Sellers of crop seeds need to plan for the variety and quantity of seeds to stock at least a year in advance. There are a large number of seed varieties of one crop, and each can perform best under different growing conditions. Given the…

机器学习 · 计算机科学 2021-01-13 Yunhe Feng , Wenjun Zhou

Evolutionary dynamics and patterns of molecular evolution are strongly influenced by selection on linked regions of the genome, but our quantitative understanding of these effects remains incomplete. Recent work has focused on predicting…

种群与进化 · 定量生物学 2013-05-29 Benjamin H. Good , Michael M. Desai

We investigate certain aspects of the physical mechanisms of root growth in a granular medium and how these roots adapt to changes in water distribution induced by the presence of structural inhomogeneities in the form of solid intrusions.…