Footwear. Test method for accessories. Touch and close fasteners. Shear strength before and after repeated closing

2005 ◽  
Keyword(s):  
Shear Strength ◽  
Test Method ◽  
Before And After

MODEL MANAJEMEN PENDIDIKAN KARAKTER BERBASIS INTEGRASI NILAI-NILAI RELIGIUS DAN MULTIKULTURAL

2019 ◽  
Vol 20 (2) ◽  
pp. 227-266
Author(s):  
Rohmat Rohmat
Keyword(s):  
Character Education ◽  
Future Generation ◽  
T Test ◽  
Test Method ◽  
Intellectual Ability ◽  
Management Model ◽  
Education Management ◽  
Model Based ◽  
Before And After ◽  
Emotional Aspects

Securing religious and multicultural character values ​​is very important to be instilled as early as possible through education. This is due to education not only providing increased intellectual ability, but also is responsible for integrating character values ​​in students. At least there are some aspects that need to be developed in the education phase of school children including intellectual aspects, emotional aspects, social aspects, physical aspects, aspects of movement, aesthetic aspects, and moral aspects. Based on this opinion it can be seen that the cultivation of religious and multicultural character values ​​in madrasa ibtidaiyah level students needs to be done in order to realize a future generation of adults and character. On the other hand, the cultivation of multicultural values ​​is also an urgent matter to do.This study aims to find a character education management model based on the integration of religious and multicultural values ​​in MI Banyumas Regency. The research method with research and development methods. The results of the study of the character education management model based on the integration of religious and multicultural values ​​that were developed effectively for use in character education in Madrasah Ibtidaiyah. The results of the t test through the paired t test method showed that there were significant differences between the character values ​​before and after the implementation of character education in Madrasah Ibtidaiyah. These results reinforce that character education is effectively used in Madrasah Ibtidaiyah.

scholarly journals Effect of sizing agent on interfacial properties of carbon fiber-reinforced PMMA composite

2021 ◽  
Vol 30 ◽  
pp. 2633366X2097865
Author(s):  
Li Jian
Keyword(s):  
Shear Strength ◽  
Surface Treatment ◽  
Photoelectron Spectroscopy ◽  
Resin Composite ◽  
Contact Angles ◽  
Static Contact ◽  
Before And After ◽  
C Value ◽  
Interlayer Shear Strength ◽  
Pmma Resin

The surface treatment of carbon fibers (CFs) was carried out using a self-synthesized sizing agent. The effects of sizing agent on the surface of CFs and the interface properties of CF/polymethyl methacrylate (PMMA) composites were mainly studied. Scanning electron microscopy, Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, and static contact angle were used to compare and study the CFs before and after the surface treatment, including surface morphology, surface chemical element composition, and wettability of the surface. The influence of sizing agent on the mechanical properties of CF/PMMA resin composite interface was investigated. The results show that after sizing treatment, the CF surface O/C value increased by 35.1% and the contact angles of CF and resin decreased by 16.2%. The interfacial shear strength and interlayer shear strength increased by 12.6%.

scholarly journals Experimental Study on the Water Selective Dense Membrane under an Absolute Pressure Difference with Simplified Test Method

2021 ◽  
Vol 11 (4) ◽  
pp. 1710
Author(s):  
Jinwook Lee ◽  
Hyo-Sun Kim ◽  
Donik Ku ◽  
Jihun Lim ◽  
Minkyu Jung ◽  
...  
Keyword(s):  
Measurement Methods ◽  
Test Method ◽  
Coefficient Of Performance ◽  
Absolute Pressure ◽  
Air Conditioner ◽  
Experimental Conditions ◽  
Simple Method ◽  
Performance Factors ◽  
Dense Membrane ◽  
Before And After

Membrane-based vacuum dehumidification technology is currently being actively studied. In most studies, the performance of the membrane-based systems is evaluated under the assumption that the membrane can achieve ideal separation, which results in ideal coefficient of performance (COP) values. However, the performance factors for membranes vary depending on the experimental conditions and measurement methods. Therefore, relevant values can only be calculated if the data are measured in an environment close to that of the application conditions. The cup measurement method is a simple method to measure the permeability, however, there are limitations regarding adding variables during the experiment. To overcome these limitations, a new experimental device was constructed that combines pressurized cell with the cup method. Using the device, the performance of polyethylene-amide-bonded dense membranes was evaluated under conditions where absolute pressure differentials occurred before and after the membrane, such as in air conditioner dehumidification systems.

Wafer Level Micropackaging of MEMS Devices Using Thin Film Anodic Bonding

2002 ◽  
Vol 729 ◽  
Author(s):  
Lauren E. S. Rohwer ◽  
Andrew D. Oliver ◽  
Melissa V. Collins
Keyword(s):  
Shear Strength ◽  
Test Sample ◽  
Anodic Bonding ◽  
Mems Devices ◽  
Wafer Level ◽  
Thermal Actuators ◽  
Wafer Level Packaging ◽  
Hermetic Seal ◽  
Leak Testing ◽  
Before And After

AbstractA wafer level packaging technique that involves anodic bonding of Pyrex wafers to released surface micromachined wafers is demonstrated. Besides providing a hermetic seal, this technique allows full wafer release, provides protection during die separation, and offers the possibility of integration with optoelectronic devices. Anodic bonding was performed under applied voltages up to 1000 V, and temperatures ranging from 280 to 400°C under vacuum (10-4Torr). The quality of the bonded interfaces was evaluated using shear strength testing and leak testing. The shear strength of Pyrex-to-polysilicon and aluminum bonds was ∼10-15 MPa. The functionality of surface micromachined polysilicon devices was tested before and after anodic bonding. 100% of thermal actuators, 94% of torsional ratcheting actuators, and 70% of microengines functioned after bonding. The 70% yield was calculated from a test sample of 25 devices.

scholarly journals Evaluasi Pembelajaran Nilai-Nilai Aneka dan Pengaruhnya Terhadap Perilaku Alumni Latsar CPNS

2020 ◽  
Vol 20 (3) ◽  
pp. 946
Author(s):  
Burdan Ali Junjunan
Keyword(s):  
Mixed Methods Research ◽  
Test Method ◽  
Basic Training ◽  
Work Unit ◽  
Initial Capital ◽  
Paired Samples ◽  
Class 1 ◽  
Before And After ◽  
Public Ethics ◽  
Behaviour Changes

The State Civil Apparatus (ASN) must be able to actualize the five basic values of ASN which consist of Accountability, Nationalism, Public Ethics, Quality Commitment and Anti-Corruption (ANEKA) based on Law Number 5 of 2014 concerning ASN. These basic values of ANEKA are the initial capital for ASN in carrying out its main duties and functions in the working institution. This study aims to determine the effect of understanding the basic values of ANEKA on behaviour change before and after basic training (Latsar) CPNS. This research uses mixed methods research. In the quantitative stage, data from 162 CPNS Class 1 to 12 the Year 2019 Latsar participants collected through a questionnaire survey were analyzed using the Paired Samples t-Test method technique, while the qualitative stage was conducted by conducting an interview process and open questionnaires to 162 CPNS Class 1 to 12 of 2019 and 8 supervisors of the work unit of the Latsar participants were analyzed descriptively. The results showed that there was an effect of the basic values of Accountability (X1), Nationalism (X2), Public Ethics (X3), Quality Commitment (X4) and Anti-Corruption (X5) in before and after attending CPNS Latsar on behaviour changes in Latsar participants. CPNS so that according to the supervisor of the work unit there was a significant change in the behaviour of the participants by the expected behaviour as a professional CPNS compared to before being included in the CPNS Latsar and there were obstacles experienced by the CPNS Latsar participants having difficulty actualizing ANEKA's basic values in the form of work behaviour.

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