Results 51 to 60 of about 511,510 (301)

Influence of nitrogen and phosphorous on the growth and root morphology of Acer mono. [PDF]

open access: yesPLoS ONE, 2017
Nitrogen and phosphorous are critical determinants of plant growth and productivity, and both plant growth and root morphology are important parameters for evaluating the effects of supplied nutrients. Previous work has shown that the growth of Acer mono
Muhammad Razaq   +3 more
doaj   +1 more source

Research Progress in Crop Root Biology and Nitrogen Uptake and Use, with Emphasis on Cereal Crops

open access: yesAgronomy, 2023
The biological characteristics of crop roots are closely related to the efficient utilization of nitrogen and have become a research hotspot in agricultural cultivation and breeding in recent years. The root system and root microbiota play a crucial role
Runnan Wang   +5 more
doaj   +1 more source

Morphological diversity of Meloidogyne spp. from carrot (Daucus carota subsp. Sativus) in Vietnam [PDF]

open access: yes, 2019
Carrot (Daucus carota subsp. Sativus) is known as one of the most widely cultivated and widely consumed vegetables in the world due to its nutritional and economic values.
Le, Thi Mai Linh   +4 more
core  

Roots of Urban Morphology

open access: yesIconarp International J. of Architecture and Planning, 2019
This paper provides a comprehensive review of the research field of urban morphology: the study of urban form. Urban morphology is a growing field of cross-disciplinary research, attracting worldwide interest among scholars in architecture, geography and planning.
openaire   +5 more sources

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

open access: yesMolecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici   +8 more
wiley   +1 more source

A study of root canal morphology in maxillary third molars using cone⁃beam computed tomography

open access: yes口腔疾病防治, 2017
Objective This study investigated root canal morphology in maxillary third molars by CBCT to provide an anatomical guideline for clinical treatment. Methods CBCT images of 397 maxillary third molars were collected.
QUAN He, WANG Dan, YUAN Jie
doaj   +1 more source

Induction of root and pattern lexicon for unsupervised morphological analysis of Arabic [PDF]

open access: yes, 2013
We propose an unsupervised approach to learning non-concatenative morphology, which we apply to induce a lexicon of Arabic roots and pattern templates. The approach is based on the idea that roots and patterns may be revealed through mutually recursive ...
Carroll, John, Khaliq, Bilal
core   +1 more source

Morphology-Syntax interface for Turkish LFG [PDF]

open access: yes, 2006
This paper investigates the use of sublexical units as a solution to handling the complex morphology with productive derivational processes, in the development of a lexical functional grammar for Turkish.
Cetinoglu, Ozlem   +2 more
core   +1 more source

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

open access: yesMolecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié   +16 more
wiley   +1 more source

Galaxy Zoo Morphology and Photometric Redshifts in the Sloan Digital Sky Survey

open access: yes, 2011
It has recently been demonstrated that one can accurately derive galaxy morphology from particular primary and secondary isophotal shape estimates in the Sloan Digital Sky Survey imaging catalog.
Abazajian   +22 more
core   +1 more source

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