Results 31 to 40 of about 26,437 (172)

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

International 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, Demis Fikire, Dasta Tsagaye, Fekadu Gebretensay   +3 more
doaj   +1 more source

Comparative Transcriptome and Metabolome Analysis of Resistant and Susceptible Piper Species Upon Infection by the Oomycete Phytophthora Capsici

Frontiers in Plant Science, 2022
Phytophthora capsici is a destructive oomycete pathogen that causes devastating disease in black pepper, resulting in a significant decline in yield and economic losses. Piper nigrum (black pepper) is documented as susceptible to P.
Rui Fan, Xiao-yuan Tao, Zhi-qiang Xia, Soonliang Sim, Li-song Hu, Li-song Hu, Bao-duo Wu, Bao-duo Wu, Qing-huang Wang, Chao-yun Hao, Chao-yun Hao   +10 more
doaj   +1 more source

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

Molecules, 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, Chao-Yun Hao, Shu-Zhen He, Gang Wu, Le-He Tan, Fei Xu, Rong-Suo Hu   +6 more
doaj   +1 more source

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

Shipin 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, Chao ZHANG, Xinrong QIU, Chunhe GU, Kexue ZHU, Yanjun ZHANG, Xiaoai CHEN   +6 more
doaj   +1 more source

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

Molecules, 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, Guiping Wu, Yiming Fang, Hongying Zhu   +3 more
doaj   +1 more source

Transistor‐Level Activation Functions via Two‐Gate Designs: From Analog Sigmoid and Gaussian Control to Real‐Time Hardware Demonstrations

Advanced Materials, EarlyView.
Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho, Youngmin Han, Won Woo Lee, Youngwoo Yoo, Kannan Udaya Mohanan, Chang‐Hyun Kim, Junhwan Choi, Young‐Joon Kim, Wonjun Shin, Hocheon Yoo   +9 more
wiley   +1 more source

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

Agriculture
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, Lin Yan, Ang Zhang, Jianfeng Yang, Qingyun Zhao, Xingjun Lin, Zixiao Zhang, Lifang Huang, Xiao Wang, Xiaoyang Wang   +9 more
doaj   +1 more source

One‐Dimensional Materials Supported in Two‐Dimensional Van der Waals Metal–Organic Frameworks with Optical Anisotropy Switching via Twist‐Engineering

Advanced Materials, EarlyView.
We introduce a molecular strategy to assemble one‐dimensional (1D) materials into two‐dimensional (2D) van der Waals metal–organic frameworks (MOFs). Crystals of [FeX(pzX)(bpy)] (X = Cl, F) form anisotropic 2D layers that can be mechanically exfoliated into thin sheets.
Eleni C. Mazarakioti, Carla Boix‐Constant, Iván Gómez‐Muñoz, Diego López‐Alcalá, Sergio Revuelta, Marco Ballabio, Vasileios Balos, José J. Baldoví, Enrique Cánovas, Josep Canet‐Ferrer, Guillermo Mínguez Espallargas, Samuel Mañas‐Valero, Eugenio Coronado   +12 more
wiley   +1 more source

Chemical composition and distribution of the headspace volatiles in commercial culinary herbs and spices: Chemometric approach [PDF]

Journal of the Serbian Chemical Society, 2020
Fast determination of the volatile components of widely used culinary herbs and spices, without prior preparation of the sample, using headspace sampling (HS) and GC–MS/FID analysis, is presented.
Jovanović Snežana Č., Jovanović Olga P., Mitić Zorica S., Petrović Goran M., Stojanović Gordana S.   +4 more
doaj   +1 more source

Study of Resistive Switching Dynamics and Memory States Equilibria in Analog Filamentary Conductive‐Metal‐Oxide/HfOx ReRAM via Compact Modeling

Advanced Electronic Materials, EarlyView.
A physics‐based compact model for Conductive‐Metal‐Oxide/HfOx ReRAM, accounting for ion dynamics, electronic conduction, and thermal effects, is presented. Accurate and versatile simulations of analog non‐volatile conductance modulation and memory state stabilization enable reliable circuit‐level studies, advancing the optimization of neuromorphic and ...
Matteo Galetta, Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Stephan Menzel, Antonio La Porta, Tommaso Stecconi, Folkert Horst, Bert Jan Offrein, Valeria Bragaglia   +9 more
wiley   +1 more source