Institution
University of New Brunswick
Education•Fredericton, New Brunswick, Canada•
About: University of New Brunswick is a education organization based out in Fredericton, New Brunswick, Canada. It is known for research contribution in the topics: Population & Context (language use). The organization has 10498 authors who have published 20654 publications receiving 474448 citations.
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Papers
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TL;DR: The procambium-cambium continuum appears to be a living ‘fibre’ communication network plausibly serving to integrate growth and development throughout the whole plant.
Abstract: Secondary growth in trees is an attractive system for explaining, through concerted research into mRNA, proteomics, and cell biology, how eukaryotic cellular differentiation is regulated. Differentiation pursuits by genetically uniform cambial derivatives are diverse, less than perfectly repetitive in time and space, and readily modified experimentally. Within each zone of both xylo- and phloiogenesis, competence for at least pluripotent, and not uncommonly totipotent, development evidently is retained. Thus, hypothetical concepts of cellular differentiation ‘programs’ and ‘determined histogenesis’ lack support beyond formation and continuing perpetuation of cambium as template for production of similarly shaped and sized daughter cells. The several distinct developmental zones of wood formation manifest metabolic plateaus, and their transitional regions indicate where equilibrium becomes overbalanced and cascades to the next step, changing cells biochemically, hence anatomically, into differentiated states. It remains unclear if differential gene expression during wood formation is strictly of a quantitative nature or if it also varies qualitatively. In addition to selective transcription, another plausible regulatory mechanism is quantitatively varying but still totipotent expression of so-called ‘housekeeping’ genes modulated through spatial information and changing environments, for example, at levels of mRNA supply and stability. The environment of fusiform and ray cells of the cambial region comprises, in addition to dynamic maintenance metabolism, fluxes in phytohormones, carbohydrates, water, O 2 , root nutriment, and physical factors capable of influencing both gene expression and enzyme kinetics. In addition to phloem and xylem transport, intercellular communication is normal to cambium and its differentiating derivatives; thus, the procambium-cambium continuum appears to be a living ‘fibre’ communication network plausibly serving to integrate growth and development throughout the whole plant.
124 citations
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Charles Darwin University1, University of Montana2, Hungarian Academy of Sciences3, Oregon State University4, University of Adelaide5, Griffith University6, University of Antofagasta7, Centre for Environment, Fisheries and Aquaculture Science8, University of New Brunswick9, Aarhus University10, University of Queensland11
TL;DR: Using a series of case studies, it is shown that the insight needed to understand the nature and implications of connectivity, and to underpin conservation and management, is best achieved via data synthesis from multiple analytical approaches.
124 citations
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TL;DR: In this article, an energy-based analytical force model was developed for orthogonal cutting of metal matrix composite (MMC) to estimate the total specific energy for deformation along with the energy consumed for debonding as a function of volume fraction and material properties.
124 citations
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Concordia University Wisconsin1, University of North Carolina at Chapel Hill2, University of Makeni3, University of Valencia4, University of New Brunswick5, Binghamton University6, Interdisciplinary Center Herzliya7, University of Padua8, Abant Izzet Baysal University9, Swinburne University of Technology10, University of Tehran11, Health Science University12, University of Macedonia13, The Chinese University of Hong Kong14
TL;DR: In this paper, the International Intrusive Thoughts Interview Schedule (IITIS) was used to assess the nature and prevalence of intrusions in nonclinical populations, and used it to assess ( n =777) university students at 15 sites in 13 countries across 6 continents.
124 citations
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TL;DR: Between-sex group analysis demonstrated greater activity in women than in men in dorsalmedial prefrontal and other high-order heteromodal association cortices, suggesting women performed mental rotation in an effortful, "top-down" fashion.
124 citations
Authors
Showing all 10596 results
Name | H-index | Papers | Citations |
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David Scott | 124 | 1561 | 82554 |
Wei Lu | 111 | 1973 | 61911 |
Richard J. Hobbs | 108 | 592 | 68141 |
Wei Zhang | 104 | 2911 | 64923 |
Chris M. Wood | 102 | 795 | 43076 |
Mark S. Tremblay | 100 | 541 | 43843 |
James Taylor | 95 | 1161 | 39945 |
Johan Richard | 95 | 499 | 25915 |
Chun Li | 93 | 517 | 41645 |
Bin Li | 92 | 1755 | 42835 |
Robert J. Blanchard | 83 | 241 | 22316 |
Robie W. Macdonald | 79 | 292 | 23460 |
Serge Kaliaguine | 76 | 465 | 21443 |
Ravin Balakrishnan | 72 | 182 | 15970 |
Min Wang | 72 | 716 | 19197 |