Results 141 to 150 of about 298,041 (302)

Comparative Analysis of Al2O3/Water–TiO2/Chlorophyll Hybrid Nanofluids in a Photovoltaic–Thermal Solar Water Heating System

open access: yesEnergy Science &Engineering, EarlyView.
TiO2/chlorophyll bio‐hybrid nanofluid achieved the highest PVT performance, increasing thermal efficiency to 38.74% and overall efficiency to 51.35%, compared with 35.96% and 48.45% for Al2O3/water and 27.77% and 40.18% for water. The results demonstrate the potential of bio‐hybrid nanofluids for high‐efficiency solar thermal energy conversion ...
Oluwaseyi Omotayo Alabi   +2 more
wiley   +1 more source

Red Tide Detection using SeaWIFS Standard Chlorophyll-a Algorithm in Southeast Korean Waters SeaWiFS

open access: yes, 2012
Cochlodinium polykrikoides red tides have occurred in summer every year at coastal waters of the South Korea. Chlorophyll-a concentration data estimated from ocean color satellite SeaWiFS (Sea-viewing Wide Field-of-view Sensor ...
Gathot Winarso
core  

A Knowledge‐Augmented Wearable System for Interpretable Plant Health Monitoring

open access: yesFlexTech, EarlyView.
We present K‐Wear, a knowledge‐augmented wearable system for interpretable plant health monitoring. A soft multimodal sensing platform continuously captures spectral, humidity, and temperature signals from plant leaves, which are processed through a knowledge‐guided large language model reasoning framework to generate mechanistic diagnoses and ...
Xingxing Dong   +9 more
wiley   +1 more source

Sustainable plant‐leaf‐derived carbon dots with deep‐red emission enable 1‐min photodynamic therapy of tumors

open access: yesFlexMat, EarlyView.
In this study, plant‐derived carbon dots (CDs) were prepared using natural plant leaves as raw materials through solvothermal method. These CDs retain the porphyrin structure from chlorophyll and can simultaneously generate I and II types of reactive oxygen species. A 660 nm laser irradiation for only 1 min can achieve efficient photodynamic anti‐tumor
Renjing Chen   +13 more
wiley   +1 more source

Alternative protein sources: Extraction, modification and strategies for developing sustainable high‐quality food products

open access: yesFood Biomacromolecules, EarlyView.
Novel Protein Sources: Strategies and Challenges for Product Formulation Abstract Search for alternative protein sources has intensified in the recent years, owing to the increasing population, demand for sustainable food systems and consumer's shift towards healthier diet choices.
Prem Sankaran   +4 more
wiley   +1 more source

Enzymatic regulation of photosynthetic and light-independent carbon fixation in Laminaria setchellii (Phaeophyta), Ulva lactuca (Chlorophyta) and Iridaea cordata (Rhodophyta) Regulación enzimática de la fotosíntesis y la fijación de carbono en obscuridad por Laminaria setchellii (Phaeophyta), Ulva lactuca (Chlorophyta) e Iridaea cordata (Rhodophyta)

open access: yesRevista Chilena de Historia Natural, 2001
Carbon is acquired through photosynthetic and non-photosynthetic processes in marine algae. However, little is known about the biochemical regulation of these metabolic pathways along the thallus of seaweeds. Consequently, the objective of this study was
ALEJANDRO CABELLO-PASINI   +1 more
doaj  

Chitosan oligosaccharides treatment preserves quality, increases disease resistance, and extends the shelf life of bananas during storage

open access: yesFood Biomacromolecules, EarlyView.
Chitosan oligosaccharides postharvest treatment effectively preserved quality, enhanced disease resistance, and increased shelf life of fruit. Abstract Different concentrations of chitosan oligosaccharide (COS) (T0: Control, T1: 50 mg/L, T2: 100 mg/L, T3: 250 mg/L, T4: 500 mg/L, and T5: 1000 mg/L COS) were used to investigate the effects of this ...
Santosh Kumar Bose   +2 more
wiley   +1 more source

Optimized Copper Pretreatment Protocols for Premium Green Raisin Production via Vacuum Impregnation and Metallo‐Complex Stabilization

open access: yesFuture Postharvest and Food, EarlyView.
ABSTRACT Green raisin production is limited by rapid chlorophyll degradation during drying. This study evaluated copper metallo‐complex formation to stabilize green pigmentation in Vitis vinifera cv. Thompson Seedless grapes. Pretreatments with copper sulfate (CuSO4) pentahydrate (2%–6% w/v) were applied via dipping and vacuum impregnation (2–10 min ...
Sakharam Kale   +2 more
wiley   +1 more source

Efecto de la fertilización foliar y edáfica sobre el crecimiento de plantas de maíz sometidas a exceso de humedad en el suelo. Effect of soil and foliar fertilization on vegetative growth in maize plants affected by flooding

open access: yesBioagro, 2006
Los llanos occidentales representan una de las regiones de mayor producción de maíz en Venezuela. Los suelos de esta región presentan en algunas zonas problemas de drenajes que en períodos de lluvias sufren los efectos de deficiencias de aireación, lo ...
Lenny Meléndez   +2 more
doaj  

Genetic and Molecular Basis of Processing Traits and Genetic Improvement Progress in Major Fruit Crops

open access: yesFuture Postharvest and Food, EarlyView.
Processing quality in fruit crops is governed by complex genetic networks controlling texture, sweetness, color, browning, aroma, and nutritional quality. Advances in genomics, genomic selection, and genome editing enable the development of processing‐oriented cultivars with improved industrial performance, reduced postharvest losses, and enhanced ...
M. Ranjani   +2 more
wiley   +1 more source

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