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Examination Of Energy Efficiency For Mac

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This website adopts the Web Content Accessibility Guidelines (WCAG 2.0) as the accessibility standard for all its related web development and services. WCAG 2.0 is also an international standard, ISO 40500. This certifies it as a stable and referenceable technical standard. WCAG 2.0 contains 12 guidelines organized under 4 principles: Perceivable, Operable, Understandable, and Robust (POUR for short). There are testable success criteria for each guideline. Compliance to these criteria is measured in three levels: A, AA, or AAA.

A guide to understanding and implementing Web Content Accessibility Guidelines 2.0 is available at: Accessibility Features Shortcut Keys Combination Activation Combination keys used for each browser. Chrome for Linux press (Alt+Shift+shortcutkey) Chrome for Windows press (Alt+shortcutkey) For Firefox press (Alt+Shift+shortcutkey) For Internet Explorer press (Alt+Shift+shortcutkey) then press (enter) On Mac OS press (Ctrl+Opt+shortcutkey) Accessibility Statement (Combination + 0): Statement page that will show the available accessibility keys. Home Page (Combination + H): Accessibility key for redirecting to homepage. Main Content (Combination + R): Shortcut for viewing the content section of the current page.

FAQ (Combination + Q): Shortcut for FAQ page. Contact (Combination + C): Shortcut for contact page or form inquiries. Feedback (Combination + K): Shortcut for feedback page. Site Map (Combination + M): Shortcut for site map (footer agency) section of the page. Search (Combination + S): Shortcut for search page. Press esc, or click the close the button to close this dialog box. Project Description The Refrigeration and Air Conditioning (RAC) sector, particularly the chiller subsector, has played significant role in the Philippines’ economic growth.

This sector continues to rely heavily on CFCs which have many direct and indirect environmental impacts. However, due to significant investment requirement, notwithstanding the benefits of energy savings, the replacement of inefficient ODS-based chiller has not been afforded attention by chiller owners. This placed an unnecessary burden on the country’s energy supply and contributed to enormous CO2 emission over time. This could be easily avoided by transforming the sector through the use of energy efficient and low GWP/ODP chillers and removal of certain financial barriers. The Rationale of the project is to address numerous barriers to the adoption of energy efficiency non-ODS chiller technology by providing innovative financial incentive. The World Bank Mission The World Bank conducted a project implementation review mission on December 12-15, 2016. The main purpose of the review mission is to assess the performance of the project and the remaining activities.

PCEEP PCR Writeshop and Sustainability Planning Workshop PCEEP PCR Writeshop and Sustainability Planning Workshop conducted last October in Palawan. Joint Awarding and Recognition Ceremony Philippines-Chiller Energy Efficiency Project and Philippine Environment Partnership Program One of the components of the Project is the Performance Standards and Technical Assistance.

This component aims to build capacity of project participants particularly on the monitoring and maintenance of new chillers. One of the strategies to achieve this objective is the conduct of annual recognition where Project Participants are recognized for their best practices in chiller operation and maintenance that led to maximizing the chiller efficiency and energy savings. The event would also provide Project Participants the opportunity to share their experiences on how to efficiently operate the new chillers. The PCEEP Awarding and Recognition Ceremony conducted last October 12, 2016 in Hotel H20 Metro Manila. Mid Year Assessment Of The PCEEP The EMB-PMU conducted the Mid-Year Assessment workshop last August 25-26, 2016 at the Oracle Hotel, Quezon City The World Bank Mission The World Bank conducted a project implementation review mission on June 27 – July 4, 2016. The main purpose of the review mission is to assess the performance of the project and discuss the Implementation Completion Report (ICR) and Project Completion Reports (PCR) of the PCEEP 107 th Annual Conference and Trade Show of International District Energy Association (IDEA) The International District Energy Association (IDEA) 2016: 107 th Annual Conference and Trade Show was held on June 20-23, 2016 at St.

Examination Of Energy Efficiency For Machine

Paul, Minnesota, USA. The DENR delegation was headed by Asec.

Abesamis, DENR Assistant Secretary for Foreign Assisted and Special Projects. The other DENR delegates were: Ms. Michico Venus A.

Examination Of Energy Efficient For Machine

Navaluna, PCEEP Deputy Director; Mr. Inocencio Castillo, Chief of Budget Division of the DENR; and Mr.

Eddie Abugan, Chief of the Project Development Division of the DENR-FASPS. (L-R): The DENR delegation is composed of: Asec.

Abesamis (Head of the DENR Delegation), Mr. Eddie Abugan of DENR-FASPS (Project Preparation Division), Mr. Inocensio Castillo of DENR-FMS (Budget Division) DCE2 WORKSHOP District Cooling For Efficient Energy The DENR was invited by the World Bank to the District Cooling for Efficient Energy (DCE2) Workshop held in Medellin, Colombia, on June 9-10, 2016.

Representing the DENR were Ms. Consolacion Cristostomo, Chief of Policy, Planning and Program Development Division (PPPDD) and Ms. Michico Venus Navaluna Deputy Project Director of the PCEEP.

Cool, quiet system. As more apps use more resources, the system works harder and faster, and the physical temperature of a device gradually rises.

When this occurs, the system takes steps to cool down to a more acceptable level. On devices with fans, those fans may become active and audible to the user. OS X Energy-Saving Technologies OS X employs advanced energy-saving technologies that help users get the most out of their Macs. These features help the system make smart decisions about how to utilize resources and run code as efficiently as possible. Centralized Task Scheduling and Grand Central Dispatch Intensive background operations, such as software updates or file backups, may be unavoidable. Centralized Task Scheduling (CTS) and Grand Central Dispatch (GCD) APIs let you designate criteria that indicate when and how often a task should be deferred, how long it can be deferred, and under what circumstances. The system then makes an intelligent decision about when to perform the task based on the specified criteria.

Quality of Service Levels Tasks that affect the user, such as downloading and playing music, take priority over background and discretionary work. Quality of service class APIs allow you to assign distinct priority levels to the work your app performs, giving you fine grained control over task prioritization.

Examination Of Energy Efficient For Machines Ppt

Event-Based APIs and Services Timers deliver events, or fire, at prescribed time intervals. If a timer fires when the system is idle, the CPU and numerous other systems are awakened from their low-power states. Yet many of these systems aren’t always needed to perform the work invoked by the timer.

If the work can be performed when the system hardware is already running, the additional cost is not incurred and the CPU can remain idle longer. OS X provides services and APIs that efficiently deliver events without unnecessarily waking the CPU. App Nap When your app isn’t busy performing user-initiated work, the system may put your app in App Nap. App Nap conserves energy by regulating your app’s CPU usage, I/O, and timers. As soon as the user resumes interacting with your app, OS X switches it back to full speed. Transitions are so seamless that the user thinks your app has been running at full speed all along.

You can enhance App Nap by implementing notifications that tell your app when it becomes inactive, so it can immediately start reducing activity. Battery Menu, Activity Monitor, and Developer Tools The Battery Status menu and Activity Monitor let you quickly identify apps that are using significant amounts of energy in OS X. Xcode, Instruments, and numerous command-line tools help you identify and address energy problems as you develop your app, rather than after those problems are encountered by users. Your Obligation as a Developer Even small inefficiencies in apps add up across the system, significantly affecting battery life, performance, responsiveness, and temperature. As an app developer, you have an obligation to make sure your app runs as efficiently as possible. Use recommended APIs so the system can make smart decisions about how best to manage your app and the resources it uses. Whenever possible, avoid unnecessary updates to the user interface and I/O.

Power-intensive operations should be under the user’s control. If a user initiates a large iMovie render, Automator batch job, Compressor conversion, or Xcode compile, for example, the user should not be surprised if the activity consumes power. Strive to make your app absolutely idle when it is not responding to user input. By adhering to recommended guidelines, you can make big contributions to the overall energy efficiency of the platform and the satisfaction of your users. Copyright © 2018 Apple Inc. All rights reserved.