Results 41 to 50 of about 64,219 (296)

Assessment of Phenotypic Diversity among Ethiopian Coriander Accessions (Coriandrum sativum) at Kulumsa, Southeastern Ethiopia

open access: yesInternational Journal of Bio-Resource and Stress Management, 2023
A phenotypic diversity study was carried out under field conditions in the meher season ((July–November 2019 and 2020) at Kulumsa, Southeast Ethiopia to assess variables that directly affect seed yield, contribute to the total phenotypic variance, and ...
Gizaw Wegayehu Tilahun   +3 more
doaj   +1 more source

Effects of Grafting on the Structure and Function of Coffee Rhizosphere Microbiome

open access: yesAgriculture
Heterologous double-root grafting represents an effective strategy to mitigate challenges associated with continuous coffee cropping and reduce soil-borne diseases. However, its specific regulatory mechanism remains unclear. Therefore, a field experiment
Yan Sun   +9 more
doaj   +1 more source

Alternative SPICE Implementation of Circuit Uncertainties Based on Orthogonal Polynomials [PDF]

open access: yes, 2011
The impact on circuit performance of parameters uncertainties due to possible tolerances or partial information on devices can be effectively evaluated by describing the resulting stochastic problem in terms of orthogonal polynomial expansions of ...
Stievano, Igor Simone   +5 more
core   +1 more source

Layered Spin‐Crossover Metal‐Organic Frameworks for Light‐Induced Control of Two‐Dimensional Quantum Materials

open access: yesAdvanced Materials, EarlyView.
Spin‐crossover metal‐organic frameworks (SCO‐MOFs) provide a route to control the electronic and magnetic properties of two‐dimensional quantum materials. By integrating a layered SCO‐MOFs with graphene, CrSBr, and NbSe2 nanodevices, thermally and light induced spin transitions induce strain that reversibly modulates charge transport, magnetic memory ...
Carla Boix‐Constant   +4 more
wiley   +1 more source

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

open access: yesAdvanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim   +6 more
wiley   +1 more source

Effects of Different Drying Methods on Polyphenol Content and Antioxidant Activity of Noni Fruit

open access: yesShipin gongye ke-ji
In this study, the effects of different drying methods on the polyphenol content and antioxidant activity of noni fruit were compared. The total phenol content and the content of seven phenolic compounds in noni samples after natural sun-drying, vacuum ...
Ying SHI   +6 more
doaj   +1 more source

Volatile Organic Compound Emissions from Different Stages of Cananga odorata Flower Development

open access: yesMolecules, 2014
Headspace-solid phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS) was used to identify the volatile organic compounds (VOCs) of the different flower development stages of Cananga odorata for the evaluation of floral volatile ...
Xiao-Wei Qin   +6 more
doaj   +1 more source

Molecular Atlas of Key Food Odorants Reveals Mixture‐Level Organization and Enables Generative Aroma Design

open access: yesAdvanced Science, EarlyView.
KFO‐Atlas reveals how real‐world aromas are organized as structured mixtures rather than individual molecules. Building on these principles, KFO‐Gen, a generative AI framework, designs perceptually valid aroma formulations and reconstructs meat‐like aromas exclusively from plant‐derived odorants, providing a foundation for mixture‐level studies and AI ...
Jingzhi Zhang   +5 more
wiley   +1 more source

Nontargeted Metabolomics for Phenolic and Polyhydroxy Compounds Profile of Pepper (Piper nigrum L.) Products Based on LC-MS/MS Analysis

open access: yesMolecules, 2018
In the present study, nontargeted metabolomics was used to screen the phenolic and polyhydroxy compounds in pepper products. A total of 186 phenolic and polyhydroxy compounds, including anthocyanins, proanthocyanidins, catechin derivatives, flavanones ...
Fenglin Gu   +3 more
doaj   +1 more source

PTBP1‐Mediated Alternative Splicing of DNAJB6 Promotes Everolimus Resistance in Clear Cell Renal Cell Carcinoma via EIF4B/PKIB/AKT/mTOR Positive Feedback Loop

open access: yesAdvanced Science, EarlyView.
PTBP1‐mediated alternative splicing drives a pathogenic switch to the DNAJB6b isoform in everolimus‐resistant clear cell renal cell carcinoma. This splicing event programs a positive feedback loop including EIF4B/PKIB/AKT/mTOR, promoting aggressive therapy resistance.
Xiu‐wu Pan   +18 more
wiley   +1 more source

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