Results 51 to 60 of about 321,131 (265)

Combining Machine Learning and Vis-NIR Spectroscopy to Estimate Nutrients in Fruit Tree Leaves

Horticulturae
Traditional chemical analysis of plant tissue is time-consuming, costly, and poses risks due to exposure to toxic gases, highlighting the need for faster, low-cost, and safer alternatives.
Aparecida Miranda Corrêa, Jean Michel Moura-Bueno, Carlos Augusto Marconato, Micael da Silva Santos, Carina Marchezan, Douglas Luiz Grando, Adriele Tassinari, William Natale, Danilo Eduardo Rozane, Gustavo Brunetto   +9 more
doaj   +1 more source

Computer Analysis of the Leaf Movements of Pinto Beans [PDF]

Plant Physiology, 1969
Computer analysis was used for the detection of rhythmic components and the estimation of period length in leaf movement records. The results of this study indicated that spectral analysis can be profitably used to determine rhythmic components in leaf movements.In Pinto bean plants (Phaseolus vulgaris L.) grown for 28 days under continuous light of ...
T, Hoshizaki, K C, Hamner
openaire   +2 more sources

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Delivery of DNA‐encoded vaccines and proteins in mice using cutaneous suction‐mediated transfection

FEBS Open Bio, EarlyView.
Cutaneous suction‐mediated transfection in mice for delivery of DNA‐encoded vaccines and proteins. A critical limitation of DNA vaccines and other therapeutics is transfection in vivo to produce the encoded antigens or therapeutic proteins. Cutaneous suction‐based methods have demonstrated effectiveness in many animal models and have been successfully ...
Emran O. Lallow, Isabel Brandtjen, Yaxin Mo, Melissa Gulley, Louis Osorio, Sagar Kudchodkar, Nandita C. Jhumur, Christine C. Roberts, Lisa K. Denzin, David I. Shreiber, Biju Parekkadan, Hao Lin, Joel N. Maslow   +12 more
wiley   +1 more source

MINERAL STATUS OF ’KATJA’ APPLE TREES DEPENDING ON IRRIGATION, FERTILISATION AND ROOTSTOCK

Acta Scientiarum Polonorum: Hortorum Cultus, 2005
‘Katja’ apple trees on M.9 Emla, M.9 751, M.9 984 and P 60 were planted on a silty loam alluvial soil, strongly fixing K, in autumn 1992. They were grown on nonirrigated and irrigated plots, with different potassium fertilisation applied since 1980 ...
Anna Pietranek, Ewa Jadczuk
doaj  

Avaliação da incidência de antracnose, do desempenho e estado nutricional de variedades de mangueira, para cultivo orgânico, na região centro-norte do Estado de São Paulo Evaluation of anthracnose incidence, development and nutritional status of mango trees varieties for organic cultivation in north center region of São Paulo state

Revista Brasileira de Fruticultura, 2009
A mudança do perfil do consumidor, aliada aos riscos da contaminação por agrotóxicos, tem levado à busca de alternativas ecologicamente apropriadas para produção de frutas.
Juliana Altafin Galli, Luis Cláudio Patterno Silveira, Marcos Donizeti Michelotto, Antonio Lucio Melo Martins   +3 more
doaj   +1 more source

phenoVein - A tool for leaf vein segmentation and analysis [PDF]

Plant Physiology, 2015
Precise measurements of leaf vein traits are an important aspect of plant phenotyping for ecological and genetic research. Here, we present a powerful and user-friendly image analysis tool named phenoVein. It is dedicated to automated segmenting and analyzing of leaf veins in images acquired with different imaging modalities (microscope ...
Bühler, Jonas, Rishmawi, Louai, Pflugfelder, Daniel, Huber, Gregor, Scharr, Hanno, Hülskamp, Martin, Koornneef, Maarten, Schurr, Ulrich, Jahnke, Siegfried   +8 more
openaire   +4 more sources

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

FEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

Soil nutrient availability and its impact on fruit quality of Tahiti acid lime Disponibilidade de nutrientes no solo e impactos na qualidade de frutos da lima-ácida Tahiti

Revista Brasileira de Fruticultura, 2010
The Tahiti acid lime in Brazil is mostly grown in the São Paulo State. The value of this crop production ranks among the ten most important fruits in the country. The Brazilian exports of Tahiti limes have increased in the last years with a corresponding
Dirceu Mattos Junior, Thiago Fernando Milaneze, Fernando Alves Azevedo, José Antônio Quaggio   +3 more
doaj  

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source