Monitoring energy audit for energy savings using non cost technique at electronics company

Energy is essential element for economical growth in industry and it measures directly the standard of living for a country. The economical growth and energy demand in the modern society need to be reduced the energy consumption. In this paper, energy consumption was monitored and audited for an electronic company in Malaysia. The energy consumption was analysed based on electrical bill and then the power consumption has been verified based on energy audit process using power analyser for this electronic company. It is monitored that the energy audit for the whole company and point out the possiblity of non cost energy saving technique. From 10 locations analyses, 3 locations are main soursces contribite to high energy consumption. There are compressor room, busbar 15 and busbar 16 relates to chiller room that supply the air conditioning system in the company. The energy audit can provide the non cost suitable technique for energy savings and profit improvement in this electronic company.

Tilt-and-crush: A safe, effective and energy-saving technique for soft cataract removal

Background and Objective: The tilt and crush technique is a modified chopping technique developed mainly to maximize safety and effectiveness in emulsifying soft cataracts. Material and Methods: After clear corneal incision and continuous curvilinear capsulorhexis, the hydro-dissection cannula is introduced under the anterior capsule about 90 degrees to the axis of the main wound and injection of fluid is continued until the distal pole of the nucleus prolapses out of the capsulorhexis rim into the anterior chamber. The centre of the nucleus is then engaged with the phacoemulsification tip using high vacuum and tilted vertically in the anterior chamber. The second instrument is passed behind the full length of the vertically tilted nucleus to crush it against the phacoemulsification tip. Results: This technique was successfully performed in 517 eyes by a single experienced surgeon. The mean effective phaco time was 0.11 ± 0.32 s, and it was zero in 382 (73.9%) eyes. The mean total phaco time was 4.79 ± 10.71 s. In 322 (62.3%) eyes, no phaco energy was utilized to remove cataract. None of the eyes experienced any complication during or after the surgery. Conclusion: This safe and reliable technique is significantly more energy-efficient compared to other traditional techniques like divide-and-conquer and phaco-chop. Unlike, some widely known pre-chopping techniques, it can be taught easily with good reproducibility.

Efficient Energy Saving Cryptographic Techniques with Software Solution in Wireless Network

To reduce communication costs, to protect our data from eavesdropping and from unauthorized users, cryptographic algorithms are used. Cryptographic module has to be developed for combining the operation of compression and encryption synchronously on the file. The information file is preliminary processed and then converts into one intermediary form so that it can be compressed with better efficiency and security. In this paper an optimized approaching coding technique which deals with both the issues of size and security is introduced and characterized experimentally using the performance measurement approach java in which file of any data length can be practically compressed and encrypted using new encryption technique and a novel energy saving technique in wireless communication network with efficient hardware solution is presented. To improve the strength and capability of algorithms and to compress the transmitted data an intelligent and reversible conversion technique is applied.

A Discussion of the Application’s Possibility of the Earth-Sheltered Building Type in Egypt: Implementation Guidelines

The Earth-sheltered building type is spreading all over the world in the last decade as an eco-friendly building’s style, and as a passive energy saving technique. Most previous researches regarding this type are discussing the energy savings’ and measuring the “heating/cooling loads” reduction extent. This research is discussing the subject from the urban point of view, and the application’s possibility for the housing projects in the Egyptian deserts. Adopting the quantitative method followed by the qualitative analysis; the research quantified the results of a questionnaire survey, and used the chi-square test to analyze the significant results, in order to be able to generalize the results to the community. Followed by some urban design considerations and applicable recommendations related to this type according to the questionnaire survey results. The practical discussion argued the application’s possibility at the housing sector in the Egyptian deserts through discussing the motives behind thinking of the application in the housing sector at the Egyptian deserts; and the application’s optimal performance constraints. The research recommends using this type of buildings for housing in the developing projects of the new communities in the Egyptian western deserts, like ”Toshka”. Moreover, in the new touristic resorts, and in the small and middle-sized projects.