Effect of internal recycling ratios on biomass parameters and simultaneous reduction of nitrogen and organic matter in a hybrid treatment system [PDF]
, 2016 © 2016 Elsevier B.V. A new large-scale pilot hybrid treatment system of 53 m3/day was developed by combining 3 treatment methods: switched internal recycling flows to equalization tank (EQ); rotating hanging media bioreactor (RHMBR); and submerged flat ...
Ngo, HH, Nguyen, DD, Yoon, YS
core +1 more source
JT8D and JT9D jet engine performance improvement program. Task 1: Feasibility analysis [PDF]
JT8D and JT9D component performance improvement concepts which have a high probability of incorporation into production engines were identified and ranked.
Gaffin, W. O., Webb, D. E.
core +1 more source
Cuttings, Combings, Fettlings and Flock: Gender and Australian Wool ‘Waste’, 1900–1950
Gender &History, EarlyView.ABSTRACT As Australia's wool industry produced vast amounts of fine fleece from the nineteenth century, the wool processing and clothes manufacturing industries generated waste – products like cuttings, combings, fettlings and flock. Salvaged and then sold to waste merchants, these and other materials had a second life.
Lorinda Cramer
wiley +1 more source
Iflaviruses in arthropods: when small is mighty
Insect Science, EarlyView.Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia +3 more
wiley +1 more source
Optimal control of the heave motion of marine cable subsea-unit systems [PDF]
, 1995 One of the key problems associated with subsea operations involving tethered subsea units is the motions of support vessels on the ocean surface which can be transmitted to the subsea unit through the cable and increase the tension.
Huang, S., Vassalos, D.
core
The Embryonic Development of the Cotylean Polyclad Phrikoceros jannetae
Acta Zoologica, EarlyView.ABSTRACT Polyclads exhibit distinct developmental modes ranging from direct to indirect development, with several transitional stages also recognised. The existence of an indirect developmental mode in polyclads with a planktonic life history stage in the form of a free‐swimming larva is unique among all free‐living flatworms and makes polyclads a ...
Mehrez Gammoudi +6 more
wiley +1 more source
Orbital transfer vehicle oxygen turbopump technology. Volume 2: Nitrogen and ambient oxygen testing [PDF]
The testing of a rocket engine oxygen turbopump using high pressure ambient temperature nitrogen and oxygen as the turbine drive gas in separate test series is discussed. The pumped fluid was liquid nitrogen or liquid oxygen.
Brannam, R. J. +4 more
core +1 more source
Building Trust in the First Stages of Research With Children
Children &Society, EarlyView.ABSTRACT This article focuses on the process of building trust in the first stages of research with children. Based on three research examples conducted in Finland, we analyse the ways of building trust and illustrate how trust or distrust can emerge in research with children.
Terhi Tuukkanen, Elina Weckström
wiley +1 more source
Performance, Modeling, Measurements, and Simulation of Energy Efficient for Heat Exchanger, Refrigeration and Air Conditioning [PDF]
, 2015 Over the years, all parts of a commercial refrigerator, such as the compressor, heat exchangers, refrigerant, and packaging, have been improved considerably due to the extensive research and development efforts carried out by academia and industry ...
Omer, A. M. (Abdeen)
core +1 more source
Improving the use of expert opinion in disease risk analysis for conservation translocations
Conservation Biology, EarlyView.Abstract Conservation translocations are subject to considerable uncertainty and risk, of which disease is one of the most recognized. To address disease risks, several protocols for qualitative disease risk analysis (qDRA) exist and are used for responsible conservation translocation planning.
John G. Ewen +13 more
wiley +1 more source