Results 31 to 40 of about 4,999 (243)

11 b 200 MS/s 28‐nm CMOS 2b/cycle successive‐approximation register analogue‐to‐digital converter using offset‐mismatch calibrated comparators

open access: yesElectronics Letters, Volume 59, Issue 16, August 2023., 2023
This letter presents an 11 b 200 MS/s 28‐nm CMOS 2b/cycle successive‐approximation register (SAR) analogue‐to‐digital converter (ADC). The proposed calibration technique reduces the comparator offset mismatch to within 0.25 LSB at 11 b resolution, enabling the implementation of high‐resolution 2b/cycle SAR ADC. Abstract This letter presents an 11 b 200
Jaehyuk Lee   +9 more
wiley   +1 more source

Interactions between large‐scale and local factors influence seed predation rates and seed loss

open access: yesEcology and Evolution, Volume 13, Issue 6, June 2023., 2023
Herbivores often have highly variable impacts on plant fecundity. We examined how density‐dependent seed predation at local scales and regional differences in community productivity are associated with variation in the magnitude of pre‐dispersal seed predation on Monarda fistulosa. Our findings show how large‐scale factors can interact with local‐scale
Eduardo S. Calixto   +2 more
wiley   +1 more source

Keanekaragaman lalat buah (Diptera: Tephritidae) dan parasitoidnya di Taman Buah Mekarsari, Cileungsi, Bogor

open access: yesJurnal Entomologi Indonesia, 2019
Fruit fly (Diptera: Tephritidae) is one of the important pest in horticultural plants which can cause quantitative and qualitative losses of production. One of the potential natural enemies to control the fruit flies is parasitoid.
Rizky Marcheria Ardiyanti   +2 more
doaj   +1 more source

Formulation and Evaluation of Aloevera and Dacus Carota herbal cream

open access: yesInternational Journal of Pharmacy Research & Technology, 2020
Herbal cosmetics are becoming common in the field of beauty, fashion. The present study is to formulate and evaluate the herbal cream containing extracts of natural products such as Aloe Vera, Cucumis Sativus and Daucus Carota.
Jogalakshmi Dusi
semanticscholar   +1 more source

Mass Trapping of Live Male Bactrocera dorsalis Hendel (Diptera: Tephritidae): Interaction between Trap Types and Period of Trapping

open access: yesPsyche: A Journal of Entomology, Volume 2023, Issue 1, 2023., 2023
Mass trapping of insects involves the use of specific traps or devices that are designed to attract and capture a large number of adult insects, thereby reducing their population in the agricultural environment. This approach aims at disrupting the breeding cycle and proliferation of the target insect to minimize crop damage and economic losses.
Enoch Selorm Kofi Ofori   +5 more
wiley   +1 more source

Dacus Fabricius

open access: yes, 2020
Genus Dacus Fabricius Dacus Fabricius, 1805: 272.— Drew, 1989: 16. Type species: Dacus armatus Fabricius, 1805, by subsequent designation of Speiser, 1924: 140.
David, K. J., Sachin, K., Hancock, D. L.
openaire   +2 more sources

South American Fruit Fly, Anastrepha fraterculus (Wiedemann) (Insecta: Diptera: Tephritidae)

open access: yesEDIS, 2004
Anastrepha fraterculus was described in the genus Dacus by Wiedemann (1830), based on specimens from Brazil. This species is of great economic importance because of the wide variety of plants which it attacks and its extensive distribution.
Howard V. Weems, Jr.
doaj   +5 more sources

Influence of Dacus Oleae infestation on flavor of oils, extracted from attacked olive fruits, by HPLC and HRGC analyses of volatile compounds

open access: yesGrasas y Aceites, 1992
The authors have examined the influence of the Dacus Oleae infestation on the aroma of the oils obtained from olives of Coratina and Nebbio varieties at different levels of attack.
F. Angerosa, L. Di Giacinto, M. Solinas
doaj   +1 more source

Dacus (Callantra) longicornis

open access: yes, 2023
Published as part of Korneyev, S. V., Hauser, M., Borkent, C., Maples, B. K., Roubtsova, T. V., Zangpo, T., Dorji, S., Chophel, S., Dorji, N., Tsomo, Dendup, U., Dawa, K., Dorji, L., Dhimal, C. Mani, Kinley, R., Dorji, U., Dema, Y., Korneyev, V. A. & Gaimari, S.
Korneyev, S. V.   +18 more
openaire   +1 more source

حصر ودراسة النشاط الموسمي لمفترسات حشرة التين الشمعية (Homoptera : Coccidae) Ceroplastes rusci L. بمنطقة البيضاء - ليبيا

open access: yesمجلة المختار للعلوم, 2006
أجريت دراسة لحصر طفيليات ذبابة ثمار الزيتونGemel.  Bacterocera (Dacus) oleae بمنطقة البيضاء ، حيث تم تسجيل أربعة أجناس من الطفيليات التي خرجت من عذارى ذبابة ثمار الزيتون  وهي : Phigalio sp., Eupelmus sp., Macroneura sp., and Eurytoma sp. .
Abdulhamid Al-Mabruk, adel Amin
doaj   +1 more source

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