Results 21 to 30 of about 923,096 (261)

Weaver Ant Oecophylla longinoda Latreille (Hymenoptera: Formicidae) Performance in Mango and Cashew Trees Under Different Management Regimens

open access: yesSociobiology, 2018
Weaver ants are used for biological control of insect pests in plantation crops. To obtain proper pest control, ant densities need to be high. Food availability and nesting facilities on host plants and management practices may affect ant performance. In
Rosine Brisso Wargui   +6 more
doaj   +1 more source

EFFECT OF PLANT DENSITY ON AGRONOMIC TRAITS AND PHOTOSYNTHETIC PERFORMANCE IN THE MAIZE IBM POPULATION [PDF]

open access: yesPoljoprivreda, 2015
Photosynthesis is a vital process in plant physiology. Performance index is an indicator of plant vitality and is used as a main parameter in chlorophyll fluorescence measurements.
Mario Franić   +5 more
doaj   +1 more source

From traditional density to compaction index: the example of Van province

open access: yesMANAS: Journal of Engineering, 2022
Due to the spread of epidemic diseases such as Covid 19, through the mobility and interaction of infected people, rates of transmission, infection and death are even higher in urban areas with higher density. Density is a measurement obtained by dividing
Ahmet Aktaş, Burak Uyar
doaj   +1 more source

Density index between planning and urban design

open access: yesآداب الكوفة, 2017
This research was completed in 2016, to shed light on the density indicator and how it is determined in the urban planning process, and the extent of its impact on the urban design process.
تقى رعد الربيعي
doaj   +1 more source

Relationship of the low-density lipoprotein (LDL)/high-density lipoprotein (HDL) index with antioxidant enzymes and with the oxLDL/HDL index [PDF]

open access: yesGaceta Médica de México, 2023
The low-density lipoprotein (LDL)/high-density lipoprotein (HDL) index is a predictive factor for atherosclerosis, which is associated with oxidative modifications.To assess the association of the index with oxidative stress markers.444 subjects were included and were clinically, anthropometrically and biochemically characterized; superoxide dismutase,
Irma, Zamora-Ginez   +8 more
openaire   +2 more sources

Exploring Spectral Index Band and Vegetation Indices for Estimating Vegetation Area

open access: yesIndonesian Journal of Geography, 2018
Visual analysis and transformation of vegetation indices have been widely applied in studies of vegetation density using remote sensing data. However, visual analysis is time intensive compared to index transformation.
Iswari Nur Hidayati   +2 more
doaj   +1 more source

An Internal Validity Index Based on Density-Involved Distance

open access: yesIEEE Access, 2019
It is crucial to evaluate the quality of clustering results in cluster analysis. Although many cluster validity indices (CVIs) have been proposed in the literature, they have some limitations when dealing with non-spherical datasets.
Lianyu Hu, Caiming Zhong
doaj   +1 more source

Verification of the Scots Pine (Pinus sylvestris L.) Crown Length Model

open access: yesApplied Sciences
One of the key modeling procedures is model verification, which ensures its reliability and confidence. In many respects, the length of the crown is an interesting biophysical property.
Monika Sporek   +2 more
doaj   +1 more source

Validitas Indeks Densitas Tulang Mandibula POSTUR-P dalam Memprediksi Densitas Tulang Perempuan Pascamenopause

open access: yesJournal of Dentistry Indonesia, 2015
Osteoporosis is a silent disease, i.e. the disease will progress without symptoms or pain until bones start to break. Densitometry examinations to diagnose osteoporosis is relatively expensive for most people in Indonesia.
Linda Kusdhany   +4 more
doaj   +1 more source

Structural Equation Modeling Based on Variance The Density Index of Larvae of The Rainy Season in the City of Banjarbaru

open access: yesCauchy: Jurnal Matematika Murni dan Aplikasi, 2018
Climate change causes changes rainfall, temperature, air humidity and wind direction so that affect the reproduction of vectors of diseases such as the mosquito Aedes, Malaria, etc. that it needs to be monitored the increase in many cases DB. free number
Isnawati Isnawati   +3 more
doaj   +1 more source

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