Prediction of groundwater level Sharif Abad catchment of Qom using WANN and GP models

“…The results of the study indicated that the WNN models provide more accurate monthly groundwater level predicted in compared to the ANN, GP and MLR models so the nash-sutcliffe coefficient in WANN model for piezometers 1, 2 and 3 are 0.98, 0.98 and 0.95, respectively. .…”
Get full text

Investigation on the mechanical properties and durability of high performance concrete reinforced with waste tires fibers by REKIA ZOUINI, Abdelkadir Makani, Ahmed Tafraoui

Subjects: “…Waste steel fibers…”
Get full text

Evaluation of Waste Anesthetic Gas in the Postanesthesia Care Unit within the Patient Breathing Zone by Kenneth N. Hiller, Alfonso V. Altamirano, Chunyan Cai, Stephanie F. Tran, George W. Williams

“…Potential health hazards from waste anesthetic gases (WAGs) have been a concern since the introduction of inhalational anesthetics into clinical practice. …”
Get full text

Microstructural Analysis and Radiological Characterization of Alkali-Activated Materials Based on Aluminosilicate Waste and Metakaolin by Nataša Mladenović Nikolić, Aleksandar Kandić, Jelena Potočnik, Nemanja Latas, Marija Ivanović, Snežana Nenadović, Ljiljana Kljajević

“…In this paper, we evaluate physico-chemical properties, microstructure, and radiological environmental impacts when wastes that contain elevated levels of naturally occurring radionuclides (NORs) such as fly ash and wood ash are made into “green cements” such as AAMs. …”
Get full text

PROBLEMS OF TRADE AND ECONOMIC RELATIONS OF WEST AFRICAN COUNTRIES WITH THE EUROPEAN UNION, PROSPECTS FOR THEIR DEVELOPMENT by N. B. Sekongo

Subjects: Get full text

Assessment of Hydrologic Data Estimates From ERA5 Reanalyses in Benin, West Africa by René Bodjrènou, Luc Ollivier Sintondji, Yekambessoun M' Po N'Tcha, Diane Germain, Francis Esse Azonwade, Fernand Sohindji, Gilbert Hounnou, Edid Amouzouvi, Arthur Freud Segnon Kpognin, Françoise Comandan

“…ABSTRACT In West Africa, the validation of distributed models is limited by the quality and availability of point station data measured in situ. …”
Get full text

Phosphorus recovery from domestic sewage sludge in the presence of waste grape pruning biochar by M. Piri, E. Sepehr

“…Although phosphorus is a finite resource on earth, it is usually wasted today. Precipitation of struvite from waste residues is mainly carried out to recover phosphorus. …”
Get full text

Assessment of Replacing Gas Boilers with Heat Pumps for Hot Water Preparation in Car Washes by Talaba Ovidiu, Serban Alexandru, Hiris Paul Daniel, Balan Mugur Ciprian

“…The feasibility was determined to be higher for the heat pumps with R290 and the payback period is lower than 2 years for the average car washing frequency of less than 5 cars washed / hour. …”
Get full text

Physical and mechanical properties of the stem and branch wood of West African ebony (Diospyros mespiliformis) by Joseph Zakaria, Francis Kofi Bih, Issah Chakurah, Kwaku Antwi, Clara Lily Korkor Tetteh

“… This study examines the physical and mechanical properties of the sapwood and heartwood of the stem and branch wood of the West African ebony (Diospyros mespiliformis) to determine if the branch wood can be used for various products. …”
Get full text

Exhibiting the West at the Paris Exposition of 1867: Towards a New American Aesthetic Identity? by François Brunet, Jessica Talley

Subjects: Get full text

Biodiesel Production Optimization from Waste Cooking Oil Using Animal Bone Catalyst by Joy Iruoghene Urete, Michael Owoicho Sule, Juliet Gordon, Olawale Samson Kolade, Roi Nze, Samuel Ayegu Tsebam, Oyedele Babatunde Oyeleye, David Udo Robinson, Ibrahim Ademola Fetuga

“… The goal of the current study is to use a heterogeneous catalyst made from biological-waste (animal bone) to optimize the process parameters needed to transform used cooking oil (WCO) into methyl- esters. …”
Get full text

Shock and adaption: The economic impact of COVID-19 in the Mentawai Islands, West Sumatra, Indonesia by Setiawati Sri, Yonariza Yonariza, Pal Indrajit, Priyono Eko, Agustinus Agustinus, Tasirikeru Aron

Get full text

THE APPLICATION OF LOUD READING IN TEACHING PRONUNCIATION AT MTsN BANDA ACEH II IN TEACHING by Mauloeddin Afna

“… This study was conducted to investigate class activity in drilling pronunciation for English subject at junior high school level. It was conducted at MTsN Banda Aceh II, Aceh. To collect the data, the researcher used test, observation and interview. …”
Get full text

CENTRALIZATION OF SERVICE MANAGEMENT WORK EXPERIENCE OJSC «BSW – MANAGEMENT COMPANY OF HOLDING «BMC» by A. A. Tsidrenkov

Get full text

Comparison of plasma start-up with high Z and low Z first wall in WEST by C. Guillemaut, K. Afonin, G. Bodner, J. Bucalossi, Y. Corre, P. Devynck, A. Diallo, M. Diez, N. Fedorczak, A. Gallo, B. Guillermin, V. Lapleigne, R. Lunsford, P. Maget, J. Morales, Ph. Moreau, the WEST Team, the EUROfusion Tokamak Exploitation Team

“…Until 2019, WEST featured a full high Z first wall with all limiters exposing only W surfaces to the plasma. …”
Get full text

Gross Anatomical Studies on the Hind Limb of the West African Giraffe (Giraffa camelopardalis peralta) by Kenechukwu T. Onwuama, Sulaiman O. Salami, Esther S. Kigir, Alhaji Z. Jaji

“…This study on the gross anatomy of the West African giraffe’s hind limb was aimed at investigating the unique morphological features and number of bones making up this region of the skeleton. …”
Get full text

Poor hypotheses and research waste in biology: learning from a theory crisis in psychology by Shinichi Nakagawa, David W. Armitage, Tom Froese, Yefeng Yang, Malgorzata Lagisz

“…We argue such failure is one aspect of a theory crisis because misapplied and misunderstood theories lead to poor hypotheses and research waste. We review its solutions and compare them with methodology-focused solutions proposed for replication crises. …”
Get full text

Nestmate Copulation in the Neotropical Eusocial Wasp Polistes Instabilis de Saussure (Hymenoptera: Vespidae) by Sean O'Donnell

“…Copulation between individually marked nestmates of the Neotropical eusocial wasp Polistes instabilis is reported. Polistes copulations are rarely observed in the field; this observation is the first documented case of nestmate copulation in the genus. …”
Get full text

Development and Characterization of Norite-Based Cementitious Binder from an Ilmenite Mine Waste Stream by Mahmoud Khalifeh, Arild Saasen, Helge B. Larsen, Helge Hodne

“…Norite is a major type of solid waste generated during the production of ilmenite. …”
Get full text

Waste and the neoliberal work of blame: Reading politics from Cape Town’s informal landscapes by Angela D. Storey

Subjects: “…waste…”
Get full text