Results 131 to 140 of about 1,880,647 (379)

Carbon disulphide promotes sprouting of potato minitubers [PDF]

open access: yes, 2010
We investigated the effects of postharvest application of carbon disulphide (CS2) in various concentrations (0, 15, 25, 35, 45 and 55 ml m-3) and with different exposure duration (24, 48, 72 and 96 h) on breaking of dormancy and sprouting of potato ...
Hosseini, M.B.   +3 more
core   +1 more source

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro   +4 more
wiley   +1 more source

Study of Seed Dormancy in Seven Medicinal Species from Apiaceae

open access: yesپژوهش‌های بذر ایران, 2015
Seeds of seven species of medicinal plants collected from the natural habitat in Lorestan province in summer 2011. Germination test carried out in a completely randomized design with four replications of 25 seeds in H2O. Species of Smyrnium cordifrolium,
Hamid Sharifi   +2 more
doaj   +2 more sources

Deep Simple Epicotyl Morphophysiological Dormancy in Seeds of Endemic Chinese Helleborus thibetanus

open access: yesAgriculture
Helleborus thibetanus is an endemic species in China with important ornamental and medicinal value. However, the seeds have dormancy, and their germination percentage is low under natural conditions.
Xueyan Zhao   +5 more
doaj   +1 more source

3D Multicellular Scaffold Based Model for Advancing Bone Disorder Research

open access: yesAdvanced Functional Materials, EarlyView.
A scalable 3D multicellular in vitro bone model engineered by integrating osteoblasts, osteoclasts, and endothelial cells on biodegradable scaffolds. The system recapitulates key features of human bone remodeling and disease pathology. As a proof of concept, the model mimics osteogenesis imperfecta, demonstrating its potential as a physiologically ...
Gali Guterman‐Ram   +5 more
wiley   +1 more source

Effect of GA3 on ribonuclease activity in the embryos and endosperm of spring barley grain in the post-harvest dormancy period

open access: yesActa Societatis Botanicorum Poloniae, 2015
The effect of GA3 on ribonuclease activity in the embryos and endosperm of barley seeds was investigated during dormancy and after its end. Incubation of dormancy grain with GA3 stimulated its germination, increased the dry weight of the embryos and ...
A. Rejowski
doaj   +1 more source

The Biology of Canadian Weeds. 131. \u3cem\u3ePolygonum aviculare\u3c/em\u3e L. [PDF]

open access: yes, 2005
A review and assessment of biological information as well as personal data are provided for Polygonum aviculare in Canada. The species has been revised taxonomically and the six subspecies that occur in Canada are presented.
Costea, Mihai, Tardif, François J.
core   +1 more source

A commitment for life: Decades of unraveling the molecular mechanisms behind seed dormancy and germination

open access: yesThe Plant Cell
Seeds are unique time capsules that can switch between 2 complex and highly interlinked stages: seed dormancy and germination. Dormancy contributes to the survival of plants because it allows to delay germination to optimal conditions. The switch between
N. Sajeev   +2 more
semanticscholar   +1 more source

Self‐Immolative Activatable Nanoassembly toward Immuno‐Photodynamic Therapy in TME

open access: yesAdvanced Functional Materials, EarlyView.
A quinone methide‐gated, self‐immolative, H2O2‐responsive nano‐photosensitizer (Pyz/PS) is developed for targeted immuno‐photodynamic therapy. Pyz/PS selectively activates within tumor microenvironments, restores photosensitizer activity, generates ROS, and depletes intracellular GSH, enhancing oxidative stress.
Jing Li   +10 more
wiley   +1 more source

Seed morphoanatomy may confer restraints against the germination of Pouteria glomerata (Sapotaceae) in a Neotropical wetland

open access: yesActa Scientiarum: Biological Sciences
The tree-shrub species Pouteria glomerata (Miq.) Radlk. (Sapotaceae) occurs in periodically flooded areas marked by periods of drought. It has the potential for use in the ecological restoration of riparian forests; however, seed germination strategies ...
Liana Baptista de Lima   +5 more
doaj   +1 more source

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