This study investigates the adsorption behavior of Reactive Black 5 (RB) and Reactive Yellow 176 (RY) from aqueous solution on coal fly ash (FA-CO), HCl-treated coal fly ash (TFA-HCl), and biomass fly ash (FA-BM). In preliminary study, the FA-BM showed the greatest dye adsorption capacity of both dyes, compared to FA-CO and TFA-HCl. Hence only for the FA-BM, the effects of various experiment pa...

Analysis of field data collected over several years in three poultry housing systems (narrow caged-layer houses, high-rise caged-layer houses, and broiler-breeder layer houses) indicated that the baited jug-trap was a reliable method of sampling house flies, Musca domestica L.; sticky ribbons provided additional information on two other fly species. Relative frequency of house fly capture indic...

Limbah organik merupakan masalah utama yang sering dihadapi oleh masyarakat Indonesia. tidak tertangani dengan baik akan berdampak negatif terhadap kualitas lingkungan di masyarakat. Penanganan sampah metode biokonversi bantuan larva Black soldier Fly (BSF) dan bioaktivator EM-4 dapat mengurangi kapasitas limbah bermanfaat bagi Penelitian ini bertujuan untuk membandingkan kemampuan antara agen ...

A field experiment on the seasonal incidence of stem fly, Melanagromyza sojae (Zehntner) infesting black gram was carried out in variety GU 1 (Gujarat Urd 1) during kharif 2017 and 2021 at Entomology farm, B. A. College Agriculture, AAU, Anand. Infestation M. sojaewas observed from 1st WAS i.e., 34th SMW. Later on, infestation increased gradually its highest 39th SMW 68.33 73.33% kharif, 2021, ...

Poultry litter usage in horticultural crop production is a contributor to nuisance fly populations, in particular stable flies (Stomoxys calcitrans L.) and house flies (Musca domestica L.). Extrapolation of adult emergence data suggests that approximately 1.5 million house flies and 0.2 million stable flies are emerging on average from every hectare of poultry litter applied as a preplant ferti...

[no abstract available]

ABSTRACT We assess whether gravity darkening, induced by a tidal interaction during stellar fly-by, might be sufficient to explain the Great Dimming of Betelgeuse. Adopting several simple approximations, we calculate deformation and associated darkening in close encounter, as well reduction radiation flux seen distant observer. show that, principle, duration degree resulting dimming can used es...

An estimated 229,000 m(3) of coal fly ash remains in the river system after dredging to clean-up the 2008 Tennessee Valley Authority (TVA) spill in Kingston, Tennessee. The ash is heterogeneous with clear, orange and black spheres and non-spherical amorphous particles. Combustion produces iron oxides that allow low field magnetic susceptibility (χ(LF)) and percent frequency dependent susceptibi...

T forensic entomological specimens were examined from the Medical Entomology Unit, Institute for Medical Research, hospitals, and the police department, in Malaysia. Three species of cyclorrphagic flies were identified as Chrysomya rufifacies Macquart (the hairy maggot blowfly), C. megacephala Fabricius (the oriental latrine fly) and 1 specimen of Hermetia illucen Linnaeus (the black soldier fl...

Hydrotaea aenescens (Wiedemann), the black dump fly, is a potential biological control agent originally from the western hemisphere, now found in many parts of the Palearctic region except for the United Kingdom, where it cannot be imported for any reason. A complication of classical biological control is the problem of strain identification, as one must be able to somehow mark or follow a part...