The thermal degradation of the mixture of waste HDPE & LDPE defined as WPB, in the ratio of 3 1 by wt% and the mixture of jute, HDPE & LDPE defined as JFWPB in the ratio of 1 3 1 by wt%, was carried out in a self designed, laboratory scale, stainless steel reactor in the oxidative environment.
This cross-sectional health survey was carried out with a self designed standard questionnaire by directly interviewing the 900 outpatients, 300 from each city respectively.
This cross sectional health survey was carried out with a self designed standard questionnaire by manual data collection over a three months period (20.03.2013 to 20.06.2013) at three adjacent cities Jessore Sadar, Monirampur and Keshabpur upazila respectively.
In this study, we proposed a direct method to rapidly evaluate polymer foamability by using a new self designed foaming apparatus with nitrogen (N2) as a blowing agent.
Quality of life was assessed by scoring done by self designed method.
The coordinate data of the crack surface was collected by the self designed data acquisition system, the total crack length and surface area of the samples were analyzed, the crack geometry (tortuosity and roughness) was evaluated quantitatively.
Photocatalytic degradation (PCD) of methylene blue dye was carried out by self designed photo-catalytic reactor.
Ethanol vapor was pumped into the closed chamber by a self-designed circulating system through the inlet orifice and left through the outlet orifice.
The sliding force involved in a ligated bracket archwire combination was measured in an Instron by a self-designed jig.
NixCo1−xFe2O4 (x = 0.2, 0.5, 0.8) particles were prepared by a self-designed method, i.e., microwave assisted ball milling.
The reflectance was measured by an Ultraviolet-Visible-Near infrared (UV vis NIR) spectrophotometer and actual heat-insulation properties by a self-designed device.
