Search results

Introduction A lot of knowledge has been generated in fields of hydraulics, hydrology, sanitary and environmental engineering over the past 200 years from the classical fluid flow equations or Newton-Stokes equations [3] to the classical rainfall-runoff relationships (Rational and unit hydrograph methods - [4,5]) to conventional water treatment processes that were developed in fields of hydraulics, chemistry and microbiology.
Integrated modeling, with the attendant output of decision support tools, offers opportunities for decision makers to better assess the impacts of their actions on water resources and users, and the limitations and uncertainties associated with the model structure and input data.
These research efforts are interdisciplinary in nature because, while climate change impacts on water resources, the resilience of the ecosystem, the diversity of the livelihood of a people, social networks of communities, governance and institutional structures play important roles in influencing levels of vulnerability to climate change.
RSM DASHBOARD WRSM IESM RM RSM: RWH suitability model WRSM: Water Resources Simulation Model SWAT: Soil water Assessment Tool (SWAT) RM: Roof model IESM: IRWH Economic Simulation Model Figure 2 Structure of RHADESS (Mwenge Kahinda [47]).
The inactivation of waterborne pathogenic bacteria by SODIS is considered to be due to three synergetic factors, namely, UV-A interference with the metabolism and cell structures of the bacteria, damage caused by the UV-A (wavelength 320−400 nm) reaction with dissolved oxygen in the water, and the heating of water by infrared radiation that raises the water temperature to at least 45 0C, thereby enhancing disinfection [82 ,83,84].

Sandblasting, diamond drilling, CAD/CAM Machining) are used to change the materials' surface topography and chemistry[6–13].
The distance-based parameter Str is an indicator for the presence of an oriented structure whose value ranges from 0 orientation to 1 without any preferential direction of the topographical features.
Smr1(Peak material portion) indicates the percentage of peak material which can be removed during the wear process and area measurement (Smr2(Valley material portion)), which comprises the deeper valley structures associated with Svk.
Discussion The investigation used pre-sintered Y-TZP, which had a porous coarse grain structure with broader peaks and higher surface roughness as a result of sintering at a temperature of 1450 ºC.
This resulted in shrinkage, grain structure refinement, and better peak profile surface topography.

Zieba: Local Characterization of the Chemistry and Kinetics in Discontinuous Solid State Reactions (Cracow: IMMS 2001)
They demonstrated that these factors may lead to dendritic and even to fractal-like structures.

This paper is structured to assess the untapped potential and recent policy advancements of renewable energy in Malaysia.
Chemistry and Technology Conference, PIPOC; 2001.

Even after developments in the preparation of new structures of the solid state, such as complex intermetallic compounds and aperiodic quasicrystals, vacancies can still be attributed for being mainly responsible for the diffusion processes, see, e.g., Refs. 26, 27.
Gurry, Physical Chemistry of Metals McGraw-Hill, New York 1953

Rheological Properties of Wood Plastic Composites Based on Polypropylene and Birch Plywood Residues- Sanding Dust Janis Kajaks1,a*, Karlis Kalnins1,b, Juris Matvejs2,c 1*Institute of Polymer Materials, Faculty of Material Science and Applied Chemistry, Riga Technical University, Riga, LV-1048, P.Valdena str.3/7, Latvia 2Latvijas finieris JSC, Riga, LV-1004, Bauskas str.59, Latvia ajanis.kajaks@rtu.lv, bkalnins.karlis@gmail.com cjuris.matvejs@finieris.lv Keywords: composites, polypropylene, birch plywood sanding dust, rheological, thermal properties.
This phenomenon can arise from additional dissipation of energy, which can generate changes in polymer structure (destruction processes) and, as a result, decrease the molecular mass and viscosity of polymer melts.

Both links of the air phase flow have the same structure and consist of diaphragms: –ra1 – for flow link 5, air phase Qа1, which corresponds to low multiplicity; –ra2 – for flow link 6, air phase Qа2, which corresponds to increased multiplicity; –return valves 7 and 8.
Strelets, Effect of inorganic components of fire foaming agents on the aquatic environment, Journalof the Turkish Chemical Society, Section A: Chemistry, 7 (3) (2020) 833–844

Nefedyev, Investigation of the structure and impact-abrasive wear resistance of coatings of the FE-C-CR-MN-SI system, additionally alloyed with nitrogen, Welding International. 2 (2013) 150-153
Zotkina, Choosing between bindersfor partial coal blend pelletizing, Coke and Chemistry. 4 (1994) 2-3

It is an emerging phenomenon present in biology, physics, chemistry and engineering, and generally refers to situations where different systems oscillate in unison [8, 23, 20, 21, 24, 12].
Fine Temporal Structure of Beta Oscillations Synchronization in Subthalamic Nucleus in Parkinson's Disease.

., temperature, moisture, soil pH, and oxygen content), by the chemical structure of the organic matter, and by its location in the soil strata which could influence the growth rate of soil microbes [26].
The increase in CAT activity can make better soil redox conditions and soil solution chemistry, and these changes have the potential to dissociate the bonds between metals and complex organic matter and therefore alter soil carbon storage [19].