Results 161 to 170 of about 25,154 (301)

The Burden of Early-Childhood Atopic Disease: Prevalence and Risk Factors for Allergic Rhinitis in an Informal Settlement in South Africa. [PDF]

Children (Basel)
Thompson V, Shirinde J, Masekameni MD, Mbonane TP.   +3 more
europepmc   +1 more source

Passaic Valley Sewerage Commission, map showing riparian grants compiled from official maps of the New Jersey Riparian Commission

, 1907
Map by the Passaic Valley Sewerage Commission showing the riparian grants to various local properties and businesses along the Passaic River. Includes schedule of 90 freeholder's licenses.Source map supplied by New Jersey Department of Environmental ...

core  

Automated Process Optimization in a Novel Triple Shaft Mixer with Adaptive Mixing Modes

Chemie Ingenieur Technik, EarlyView.
A novel multi‐purpose mixer with adjustable blade angle and a coaxial stirrer is developed, providing three degrees of freedom. An optimization strategy is integrated to autonomously identify optimal operating conditions through automated tests. The current draw of the main stirrer serves as the optimization criterion, while stirrer speeds, directions,
B. Schwarz, H. Kniele, J. A. Lindner
wiley   +1 more source

Controlled, before-and-after analysis and pre-post surveys to assess the effects of a community-wide sanitation system on environmental contamination, infection risk and well-being in Alabama's Black Belt: study protocol. [PDF]

BMJ Open
Harmon OA, Lott MEJ, Holcomb DA, McGlohn E, Elliott M, White K, Brown J.   +6 more
europepmc   +1 more source

Economic and environmental implications of the development of UASB reactors in Mexico for sustainable industrial wastewater treatment

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The objective of this work is to demonstrate that the inclusion of an up‐flow anaerobic sludge bed (UASB reactor) within an industrial wastewater treatment plant reduces the plant's investment and operating costs compared to a system based solely on conventional complete‐mix activated sludge (CMAS), operating under the same design principles ...
Juan Manuel Morgan‐Sagastume, Adalberto Noyola   +1 more
wiley   +1 more source

COVID-19 pandemic and vaccine hesitancy in a Brazilian state capital. [PDF]

Sci Rep
do Nascimento AI, Dos Santos Conrado D, Mareto LK, de Azevedo MV, da Cunha JCP, Koch GSR, Osório LG, Pires ST, Arakaki LS, Borges SRP, Gomes E Silva RF, Pucci RM, de Novaes Corrêa JG, Barrio JV, de Souza Rodrigues ME, de Medeiros MJ, Sato APS, Ajalla MEA, Du Bocage Santos-Pinto C, de Oliveira EF.   +19 more
europepmc   +1 more source

Waste activated sludge high‐rate treatment of septage: Stabilization phase trials and comparison with winery wastewater treatment

The Canadian Journal of Chemical Engineering, EarlyView.
Performance evaluation of the waste activated sludge high‐rate (WASHR) process for septic wastewater treatment. Abstract The waste‐activated sludge high‐rate (WASHR) process is evaluated as a batch‐mode pre‐treatment for actual septage using a high‐rate contact stabilization (HRCS) approach.
Arman Shirali, Melody Blythe Johnson, Mehrab Mehrvar   +2 more
wiley   +1 more source

Waterborne Diseases in a Rural Community in Pakistan: Awareness, Impact, and Corrective Measures. [PDF]

Cureus
Hinna RE, Khan RSA, Javed M, Ali Khan Z, Ali Khan U.   +4 more
europepmc   +1 more source

A perspective on parsimonious hybrid models for online use: Augmenting fundamental models with ARIMA disturbances

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Hybrid models (HMs) combine fundamental model (FM) equations with empirical components. These models can lead to improved predictions because they reduce process/model mismatch and can account for phenomena that are not considered in the FM equations.
Mouna Y. Harb, Kimberley B. McAuley
wiley   +1 more source

Household vulnerability to climate impacts on WASH and risk mitigation in informal settlements of Eastern Uganda. [PDF]

Sci Rep
Isunju JB, Magala J, Wafula ST, Tamas P, Namanya D, Mukasa CH, Mugambe RK, Yimam DA, Akello T, Galiwango J, Nakalembe D, Mubiru S, Ndyanabo R, Naamala M, Ogwok R, Nalugya A, Tamale BN, Geofrey A, Mukasa MM, Mukama T, Ssekamatte D, Ssekamatte T.   +21 more
europepmc   +1 more source