Results 31 to 40 of about 324,440 (307)
Sense of space: Tactile sense for exploratory behavior of roots
Communicative & Integrative Biology, 2018 In soil, plant roots grow in heterogeneous environments. Plant roots are always facing the difficulty of searching effectively the patchy natural resources, such as water, oxygen, ions and mineral nutrition.
Ken Yokawa, František Baluška
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Brazilian Oral Research, 2018 The presence of residues within the root canal after post-space preparation can influence the bond strength between resin cement and root dentin when using fiberglass posts (FGPs).
Lilian Vieira OLIVEIRA +5 more
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Longevity of Aesthetic Fixed Space Maintainers in the Anterior Area of the Pediatric Dental Patient
Children, 2023 Space maintenance for children at very early ages in primary molars or posterior sectors is widely used and the scientific evidence is clear as to its indications.
María Biedma-Perea +3 more
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Root Tropisms: New Insights Leading the Growth Direction of the Hidden Half
Plants, 2021 Tropisms are essential responses of plants, orienting growth according to a wide range of stimuli. Recently, considerable attention has been paid to root tropisms, not only to improve cultivation systems, such as those developed for plant-based life ...
Luigi Gennaro Izzo, Giovanna Aronne
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Powers of roots in linear spaces
Journal of Number Theory, 2009 Let \(K\) be a number field, \(n>0\) be a positive integer. Let \(\alpha\) be an algebraic number such that \(\alpha^n=:\kappa\) belongs to \(K\) and no power of \(\alpha\) with smaller positive exponent lies in \(K\). The authors are interested in linear relations over \(K\) among the powers \(\alpha^j\) with \(0\leq ...
Schinzel, A., Schmidt, W.M.
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Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
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Insertion of Continuous Real Functions on Spaces, Bispaces, Ordered Spaces and Pointfree Spaces—A Common Root [PDF]
Applied Categorical Structures, 2009 A biframe is a triple consisting of a frame (called the total part of the biframe) and two subframes which together generate the total part. In the same way that a frame has its co-frame of sublocales which can be made into a frame by reverse inclusion, a biframe also has what could informally be called a ``biframe of sublocales''. For a given biframe,
Maria João Ferreira +2 more
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Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
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Effects of Simulated Space Radiations on the Tomato Root Proteome
Frontiers in Plant Science, 2019 Plant cultivation on spacecraft or planetary outposts is a promising and actual perspective both for food and bioactive molecules production. To this aim, plant response to ionizing radiations, as an important component of space radiation, must be ...
Angiola Desiderio +9 more
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Weight Spaces and Root Spaces of Kac-Moody Algebras
Journal of Algebra, 1994 Let \({\mathfrak g} (A)\) be the Kac-Moody algebra associated to a symmetric generalized Cartan matrix. The purpose of the paper under review is to give an explicit realization of the weight spaces of an integrable highest weight \({\mathfrak g} (A)\)-module \(L(\lambda)\) and the weight spaces of the universal enveloping algebra \(U({\mathfrak n}_ -)\)
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