Results 11 to 20 of about 312 (126)

Rice Seed Protrusion Quantitative Trait Loci Mapping through Genome-Wide Association Study [PDF]

Plants
The germination of seeds is a prerequisite for crop production. Protrusion is important for seed germination, and visible radicle protrusion through seed covering layers is the second phase of the process of seed germination.
Xiaowen Ding, Jubin Shi, Jinxin Gui, Huang Zhou, Yuntao Yan, Xiaoya Zhu, Binying Xie, Xionglun Liu, Jiwai He   +8 more
doaj   +3 more sources

Antimutagenic activity of the Siberian herbs [PDF]

Бюллетень сибирской медицины, 2004
The antimutagenic activity of 41 Siberian herbs has been studied with microcores analysis method (calculation of micronucleous erythrocyte number in peripheral blood of mice).
S. N. Yefimov, S. I. Dmitruk, N. N. Ilyinskikh   +2 more
doaj   +2 more sources

Auxin (IAA) and soluble carbohydrate seasonal dynamics monitored during xylogenesis and phloemogenesis in Scots pine [PDF]

iForest - Biogeosciences and Forestry, 2018
The metabolic activity of phytohormones and the accumulation of carbohydrates affect the reactivation of the cambial zone and the radial increment of woody plants.
Fajstavr M, Paschová Z, Giagli K, Vavrčík H, Gryc V, Urban J   +5 more
doaj   +2 more sources

A mathematical phase field model predicts superparamagnetic nanoparticle accelerated fusion of HeLa spheroids for field guided biofabrication [PDF]

Scientific Reports
In vitro tissue models are crucial for regenerative medicine, drug discovery, and the reduction of animal testing. 3D bioprinting, particularly when utilizing magnetic manipulation of cell spheroids, provides precise control over tissue architecture ...
Cristian F. Rodríguez, Valentina Quezada, Paula Guzmán-Sastoque, Juan Camilo Orozco, Luis H. Reyes, Johann F. Osma, Carolina Muñoz-Camargo, Juan C. Cruz   +7 more
doaj   +2 more sources

Improving phenological event identification in trees using manually measured dendrometer data: conventional approaches vs. the novel two-stage threshold approach [PDF]

Frontiers in Forests and Global Change
Accurate detection of phenological events, such as growth onset, cessation, and seasonal transitions, is essential for understanding tree growth dynamics, particularly in Mediterranean forests where bimodal growth patterns are common.
Przemysław A. Jankowski, Przemysław A. Jankowski, Rafael Calama, Jorge Aldea, Matías García, Guillermo Madrigal, Marta Pardos   +6 more
doaj   +2 more sources

Enhanced Delivery and Potency of Chemotherapeutics in Melanoma Treatment via Magnetite Nanobioconjugates [PDF]

ACS Omega
Erika Díaz, Valentina Quezada, Javier Cifuentes, Nydia Yadira Arias Morales, Luis H. Reyes, Carolina Muñoz-Camargo, Juan C. Cruz   +6 more
doaj   +2 more sources

Intra-annual dynamic of opposite and compression wood formation of Pinus massoniana Lamb. in humid subtropical China

Frontiers in Forests and Global Change, 2023
Radial growth of trees can result in opposite wood (OW) and compression wood (CW) due to the varying impact of stem mechanical stress, such as that caused by gravity or wind.
Chunsong Wang, Zhuangpeng Zheng, Zhuangpeng Zheng, Feifei Zhou, Xinsheng Liu, Patrick Fonti, Jiani Gao, Keyan Fang   +7 more
doaj   +1 more source

Micro-Core decompression combined with intralesional zoledronic acid as a treatment of osteonecrosis of femoral head: A novel technique

Journal of Orthopedics, Traumatology and Rehabilitation, 2021
Background: Avascular Necrosis / Osteonecrosis of the femoral head is a debilitating condition affecting the hip joint and is one of the most common causes of total hip replacement.
Muhammed Ashraf, Jyothis George, I Ibad Sha   +2 more
doaj   +1 more source

Histologic retrieval rate of a newly designed side-bevelled 20G needle for EUS-guided tissue acquisition of solid pancreatic lesions. [PDF]

United European Gastroenterol J, 2019
Innovative approaches to improve diagnostic yield of endoscopic ultrasound-guided tissue acquisition (EUS-TA) have focused on needle design with development of fine-needle biopsy (FNB) needles with microcore-acquisition technology.
Armellini E, Manfrin E, Trisolini E, Andorno S, Ballarè M, Bernardoni L, Boldorini RL, Gabbrielli A, Frulloni L, Larghi A, Occhipinti P, Scarpa A, Crinò SF.   +12 more
europepmc   +2 more sources

LATE UPPER PALEOLITHIC OF THE LOWER VITIM (BASED ON THE DATA OF KOVRIZHKA-III–IV AND BOL’SHOI YAKOR’-I SITES)

Теория и практика археологических исследований, 2022
The multilayer sites Kovrizhka-IV and Bol’shoi Yakor’-I, Kovrizhka-III (Baikal-Patom Highlands, Lower Vitim) make it possible to characterize the Late Upper Paleolithic (LUP) at the early, 19–17 Kyr BP, and late, 15–13 Kyr BC, stages, respectively.
А.В. Тетенькин
doaj   +1 more source