Results 71 to 80 of about 36,320 (269)

Do mouthwashes affect the optical properties of resin cement?

open access: yesBMC Oral Health
Objectives The objective of this study was to evaluate the effect of mouthwashes on the optical properties of resin cement. Materials and methods One hundred and 60 resin cement discs (6x2mm) were produced from 4 different brands of resin cement (Panavia
Nazire Nurdan Çakır Kılınç   +1 more
doaj   +1 more source

Automation and Modernization of Meteorological Observation Network in Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2019
In Nigeria the beginning of automation of meteorological parameters was dated back to 1998 when five Automatic Weather Observation Systems (AWOSs) were installed at different locations.
A. Hussaini, S.O. Yakubu
doaj   +2 more sources

Determination of Erosivity of Enugu State [PDF]

open access: yes, 2017
To combat erosion, there is need for adequate examination of soils and factors of erosion. The study of Erosivity is vital for effective soil conservational planning and agricultural activities in Enugu State of Nigeria of West Africa, and other parts of
Eze, P. C. (P)   +2 more
core  

Spatial and Ontogenetic Patterns in the Trophic Ecology of Two Predatory Fishes in a Large River

open access: yesEcology of Freshwater Fish, Volume 34, Issue 1, January 2025.
ABSTRACT Fishes use a variety of physical and biological resources that shift ontogenetically, seasonally and spatially. Quantifying what resources such as prey are required for persistence can improve understanding of ecological needs of fishes and riverine macrosystem functioning.
Shaley A. Valentine   +1 more
wiley   +1 more source

Luettelo Suomessa ilmestyvistä juoksevista aikakauslehdistä ja sarjoista maatalouden, eläinlääkinnän, metsätalouden, metsästyksen, kalastuksen ja kotitalouden aloilta

open access: yesAgricultural and Food Science, 1966
Tämän luettelon sisältämät nimet on ryhmitetty aakkostettujen aineenmukaisten otsikoiden alle. Joka ryhmässä nimet on sijoitettu aakkosjärjestykseen. Julkaisuista on seuraavat tiedot tässä järjestyksessä: nimi, ensimmäinen ilmestymisvuosi, numeroiden ...
Rita Wickholm
doaj  

Kotimaisten metsäpuiden erikoismuotojen rikkautta [PDF]

open access: yes, 2011
Kirja-arvosteluKirja: Nikkanen, T. & Velling, P. (toim.). 2011. Metsäpuiden erikoismuodot. Koristepuita viherrakentamiseen. Metsäkustannus, Helsinki. 156 s.
Viherä-Aarnio, Anneli
core   +1 more source

Sınıf Öğretmeni Adaylarının Uygulamaya Dayalı Fen Öğretime İlişkin Görüşleri

open access: yesAnkara Üniversitesi Eğitim Bilimleri Fakültesi Dergisi, 2018
İlkokul fen bilimleri öğretim programlarında sorgulamaya dayalı öğrenme yaklaşımının esas alınmasına rağmen bu yaklaşıma dayalı yöntem ve tekniklerin okullardaki uygulanmalara yansıtılamadığı görülmektedir.
Nimet Akben
doaj   +1 more source

Fluid Dynamics Modelling of the Impact of Climate Change on Solar Radiation in Nigeria [PDF]

open access: yes, 2014
Solar energy applications being developed to assist in limiting the extent of climate change through low-carbon technologies, rely on the natural environment that may be sensitive to changes in the climate, resulting from rising carbon emissions. Climate
Ohunakin, O.S.
core  

Assessment of natural resources for energy transition in Rivers state, Nigeria

open access: yesDiscover Energy
The increasing problems associated with global climate change due to the use of fossil fuels and greenhouse gases in the atmosphere call for serious concerns.
Oye Ideki   +2 more
semanticscholar   +1 more source

Cholera Outbreak in Nigeria: History, Review of Socioeconomic and Meteorological Drivers, Diagnostic Challenges, and Artificial Intelligence Integration

open access: yesGlobal Health, Epidemiology and Genomics, Volume 2025, Issue 1, 2025.
Cholera continues to pose a significant public health challenge in Nigeria, driven by socioeconomic disparities, poor sanitation, and environmental factors such as recurrent flooding. This narrative review examines cholera outbreaks in Nigeria, exploring epidemiological trends, socioeconomic and meteorological drivers, and advancements in diagnostic ...
Adewunmi Akingbola   +7 more
wiley   +1 more source

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