Results 21 to 30 of about 686,004 (292)

Interim and Archival Preservation of Plant Specimens in Alcohols for DNA Studies

open access: yesBioTechniques, 1996
Three plant species, spinach, juniper and broccoli, were stored in different alcohol solutions, and the DNAs were examined to determine changes in the quality and quantity of DNA over time.
Lori Elmore Flournoy   +2 more
doaj   +1 more source

Seasonal and Temperature Dependent Variations in Proximate Parameters and Mineral Elements of Smoke-Dried Catfish (Clarias gariepinus, Burchell, 1822) using Traditional and Eco-Friendly Kilns in Lagos, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2020
Smoke-drying Clarias gariepinus (catfish) provides animal protein and a source of livelihood in Lagos, Nigeria. Changes occurring to seasonal and mineral compositions of smoke-dried catfish using local Traditional Drum Kiln (TDK) and a newly constructed
M.M. Ogunbambo
doaj   +1 more source

Optimization of the assay for sialic acid determination in low density lipoprotein

open access: yesJournal of Lipid Research, 1998
Sialic acid level in blood plasma and circulating glycoproteins is considered to be a marker for a number of pathologic conditions, including atherosclerosis, cancer, etc.
Igor A. Sobenin   +2 more
doaj   +1 more source

Application of Practical Data Synchronization Technology in Multi Person Cooperation Mechanism of New Distribution System Planning

open access: yes发电技术
With the development of energy internet,it is necessary to lay the foundation for the integration of data between different energy departments,which can also adapt to the development trend of the internet.
GUO Lu   +6 more
doaj   +1 more source

Splenic lipids in Gaucher's disease

open access: yesJournal of Lipid Research, 1968
Column chromatography (on cellulose, silicic acid, and Florisil) and thin-layer chromatography were employed for the separation and purification of lipid fractions from normal and Gaucher spleens.
N.G. Kennaway, L.I. Woolf
doaj   +1 more source

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

open access: yesPopulation Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

A Sequential Procedure for Individual Identity Verification Using ECG

open access: yesEURASIP Journal on Advances in Signal Processing, 2009
The electrocardiogram (ECG) is an emerging novel biometric for human identification. One challenge for the practical use of ECG as a biometric is minimizing the time needed to acquire user data.
John M. Irvine, Steven A. Israel
doaj   +1 more source

Knowledge of umbilical cord blood banking among obstetricians and mothers in Anand and Kheda District, India

open access: yesJournal of Family Medicine and Primary Care, 2018
Background: To assess the knowledge of obstetricians and expectant mothers towards UCB banking and their awareness regarding pros and cons of the process. Methods: Questionnaires from a previously published study were modified contextually and translated
Ayushi A Mistry   +5 more
doaj   +1 more source

Numerical and Experimental Location Detection of Through Defect in Homogenized Plates using Tomography of Surface Wave Method [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2019
Using surface guided wave is one of the most reliable methods of structural health monitoring. Mostly the bulk wave is preferred for identification of internal defects, which is inefficient in localizing the surface cracks. In this paper the procedure of
Saeed Zohoori, saeed shakhesi
doaj   +1 more source

occumb: An R package for site occupancy modeling of eDNA metabarcoding data

open access: yesPopulation Ecology, EarlyView.
This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley   +1 more source

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