Tuts
Adobe Air Installation and Updates
0Just an info for you who are interested in using .air application.
Hope this helps….
AIR applications are distributed via AIR installer files which use the air extension. When the AIR runtime is installed and an AIR installer file is opened, the runtime administers the installation process.
Note: Developers can specify a version, and application name, and a publisher source, but the initial application installation workflow itself cannot be modified. This restriction is advantageous for users because all AIR applications share a secure, streamlined, and consistent installation procedure administered by the AIR runtime. If application customization is necessary, it can be provided when the application is first executed.
- AIR runtime installation location
- Seamless install (runtime and application)
- Manual install
- Application installation flow
- Application destination
- The AIR file system
- AIR application storage
- Updating Adobe AIR
- Updating AIR applications
- Uninstalling an AIR application
- Uninstalling Adobe AIR
- Windows registry settings for administrators
AIR runtime installation location
AIR applications first require the AIR runtime to be installed on a user’s computer, just as SWF files first require the Flash Player browser plug-in to be installed.
The runtime is installed to the following location on a user’s computer:
- Mac OS: /Library/Frameworks/
- Windows: C:\Program Files\Common Files\Adobe AI
On Mac OS, to install an updated version of an application, the user needs to have adequate system privileges to install to the application directory. On Windows, a user needs to have adminstrative privileges.
The runtime can be installed in two ways: using the seamless install feature (installing directly from a web browser) or via a manual install. For more information, see Distributing, Installing, and Running AIR applications.
Seamless install (runtime and application)
The seamless install feature provides developers with a streamlined installation experience for users who do not have Adobe AIR installed yet. In the seamless install method, the developer creates a SWF file that presents the application for installation. When a user clicks in the SWF file to install the application, the SWF file attempts to detect the runtime. If the runtime cannot be detected it is installed, and the runtime is activated immediately with the installation process for the developer’s application.
Manual install
Alternatively, the user can manually download and install the runtime before opening an AIR file. The developer can then distribute an AIR file by different means (for instance, via e-mail or an HTML link on a website). When the AIR file is opened, the runtime begins to process the application installation.
For more information on this process, see Distributing, Installing, and Running AIR applications.
Application installation flow
The AIR security model allows users to decide whether to install an AIR application. The AIR install experience provides several improvements over native application install technologies that make this trust decision easier for users:
- The AIR runtime provides a consistent installation experience on all operating systems, even when an AIR application is installed from a link in a web browser. Most native application install experiences depend upon the browser or other application to provide security information, if it is provided at all.
- The AIR application install experience identifies the source of the application and information about what privileges will be available to the application (if the user allows the installation to proceed).
- The AIR runtime administers the installation process of an AIR application. An AIR application cannot manipulate the installation process the AIR runtime uses.
In general, users should not install any desktop application that comes from a source that they do not trust, or that cannot be verified. The burden of proof on security for native applications is equally true for AIR applications as it is for other installable applications.
Application destination
The installation directory can be set using one of the following two options:
- The user customizes the destination during installation. The application installs to wherever the user specifies.
- If the user does not change the install destination, the application installs to the default path as determined by the runtime:
- Mac OS: ~/Applications/
- Windows XP and earlier: C:\Program Files\
- Windows Vista: ~/Apps/
If the developer specifies an installFolder setting in the application descriptor file, the application is installed to a subpath of this directory.
The AIR file system
The install process for AIR applications copies all files that the developer has included within the AIR installer file onto the user’s local machine. The installed application is composed of:
- Windows: A directory containing all files included in the AIR installer file. The AIR runtime also creates an exe file during the installation of the AIR application.
- Mac OS: An app file that contains all of the contents of the AIR installer file. It can be inspected using the “Show Package Contents” option in Finder. The AIR runtime creates this app file as part of the installation of the AIR application.
An AIR application is run by:
- Windows: Running the .exe file in the install folder, or a shortcut that corresponds to this file (such as a shortcut on the Start Menu or desktop)
- Mac OS: Running the .app file or an alias that points to it.
The application file system also includes subdirectories related to the function of the application. For example, information written to encrypted local storage is saved to a subdirectory in a directory named after the application identifier (appId) of the application.
AIR application storage
AIR applications have privileges to write to any location on the user’s hard drive; however, developers are encouraged to use the app-storage:/ path for local storage related to their application. Files written to app-storage:/ from an application are located in a standard location depending on the user’s operating system:
- On Mac OS: the storage directory of an application is <appData>/<appId>/Local Store/ where <appData> is the user’s “preferences folder,” typically /Users/<user>/Library/Preferences
- On Windows: the storage directory of an application is <appData>\<appId>\Local Store\ where <appData> is the user’s CSIDL_APPDATA “Special Folder” typically C:\Documents and Settings\<userName>\Application Data
You can access the application storage directory via the air.File.applicationStorageDirectory property. You can access its contents using the resolvePath() method of the File class. For details, see Working with the file system.
Updating Adobe AIR
When the user installs an AIR application that requires an updated version of the AIR runtime, the AIR runtime automatically installs the required runtime update.
To update the runtime, a user needs to have administrative privileges for the computer.
Updating AIR applications
Development and deployment of software updates are one of the biggest security challenges facing native code applications. The AIR API provides a mechanism to improve this: the Updater.update() method can be invoked upon launch to check a remote location for an AIR file. If an update is appropriate, the AIR file is downloaded, installed, and the application restarts. Developers can use this class not only to provide new functionality but also respond to potential security vulnerabilities.
Note: Developers can specify the version of an application by setting the version property of the application descriptor file. AIR does not interpret the version string in any way. Thus version “3.0″ is not assumed to be more current than version “2.0.” It is up to the developer to maintain meaningful versioning. For details, see Defining properties in the application descriptor file.Uninstalling an AIR application
A user can uninstall an AIR application:
- On Windows: Using the Add/Remove Programs panel to remove the application.
- On Mac OS: Deleting the app file from the install location.
Removing an AIR application removes all files in the application directory. However, it does not remove files that the application may have written to outside of the application directory. Removing AIR applications does not revert changes the AIR application has made to files outside of the application directory.
Uninstalling Adobe AIR
AIR can be uninstalled:
- On Windows: by running Add/Remove Programs from the Control Panel, selecting Adobe AIR and selecting “Remove”
- On Mac OS: by running the Adobe AIR Uninstaller application in the Applications directory.
Windows registry settings for administrators
On Windows, administrators can configure a machine to prevent (or allow) AIR application installation and runtime updates. These settings are contained in the Windows registry under the following key: HKLM\Software\Policies\Adobe\AIR. They include the following:
Registry setting
Description
AppInstallDisabled
Specifies that AIR application installation and uninstallation are allowed. Set to 0 for “allowed,” set to 1 for “disallowed.”
UntrustedAppInstallDisabled
Specifies that installation of untrusted AIR applications (applications that do not includes a trusted certificate) is allowed (see Digitally signing an AIR file). Set to 0 for “allowed,” set to 1 for “disallowed.”
UpdateDisabled
Specifies that updating the AIR runtime is allowed, either as a background task or as part of an explicit installation. Set to 0 for “allowed,” set to 1 for “disallowed.”
Second Life for Newbie
0From the official Second Life tips blog….
It is for personal use..
- Nobody can ‘kill’ your avatar. If you happen to be in one of the rare ‘damage-enabled’ zones, the only thing that will happen if your avatar loses all health (which it only has in those rare damage-enabled areas) is that you will be teleported to wherever your Home location is set.
[break]
- f anyone tells you they are ‘a Linden’ or that they work for ‘the Lindens’ or for Second Life, unless they have the SURNAME of ‘Linden’ and their profile (right-click on them and select ‘profile’) has, under the ‘Account’ section, the words ‘Linden Lab Employee’ – they are LYING.
- If you feel at all uncomfortable, then simply teleport away. Same thing if you are being hassled or griefed: simply teleport away.
- The first place you teleport to after leaving Help Island when you first arrive will be the place that is set as your Home location, until you change it. You can only set your Home location at a Linden Lab infohub, or to certain areas in certain groups that allow it when you are a member of that group. eg: if you join the New Citizens Inc (NCI) group – a newbie-helping organisation – you can set your Home to one of their campuses. (Eloise also points out in comments that you can set your Home to any land that you own, and you can also set it to land that you rent, assuming your rental group allows this – which most do.)
- Following on from #3 and #4 the quickest way to teleport to your Home location is the keyboard shortcut CTRL + SHIFT + H.
- Many of the Welcome Areas (which are where you will land when you leave Help Island, and which will be set as your Home location) contain griefers (people who get their kicks from harrassing newbies). Try to find an alternate home, such as NCI or ‘Help People!’ as soon as you can, to re-set your Home location (you will usually have to join their groups before being able to set their locations as your Home spot). That said, some of the bigger Welcome Areas are worse for griefing than others. When leaving Help Island, keep clicking that ‘Ready to start your Second Life?’ sign until you have several landmarks for locations. Discard the ones for Ahern and Waterhead, as those are two of the worst for griefing. Quieter locations, such as Ambat, are preferable.
- Ladies, be aware that choosing a female avatar will make many men gravitate toward you, even on Help Island just seconds after you first arrive in Second Life. It can be unnerving to try to learn a whole new online experience with some guy insistently chatting to you and asking you where you’re from, what your real name is, etc. Two ways to avoid this are: simply tell him to go away, and to pick a male avatar when you first register (you can always change this to a female one at any time later on, using the shapes in your Inventory’s Library folder). Most people don’t check the names above other’s heads when they first arrive, but they are drawn to a female shape. Having a male shape will enable you to get through those first few hours without feeling hassled.
- Be wary of offers that you receive for items and group invitations, especially those that are sitting and waiting for you the minute you first appear in Second Life. The only offers you should consider accepting at first are ones that are clearly from people such as the ‘Help People!’ institute, official Second Life Mentors, and the NCI people. Use your common sense. Some people think it’s fun to grief newbies by offering them something that will do something stupid.
- A ‘relog’ (logging out of second Life and then back in again) will fix any griefing problems.
- You don’t have to do anything in Second Life that you don’t want to.
- If you come across red lines saying ‘NO ENTRY’ or you’re bounced away from somewhere or get sent a blue dropdown flag saying you have tried to enter a banned area, don’t take it personally. People value their privacy in SL, and can set their land to bar entry to everyone except themselves or their friends if they wish.
- Following on from #11, please respect the fact that most of the homes you see in Second Life will belong to someone. While there are some people who don’t mind others walking around their homes (especially if they themselves aren’t online) others will view it in a manner similar to an intrusion in their real life homes. ESPECIALLY do not walk into someone’s home if they are there and with friends or a lover. If you do blunder in and are asked to leave, apologise and make a quick exit.
- Following on from 11 and 12, DON’T use the poseballs you find in someone else’s home. That’s about as rude as shagging in their real life bed. Just don’t do it.
- Child avatars aren’t perverts or underage users. Many people wearing child avatars enjoy the innocence of being a kid again. Don’t be too hasty to abuse report them as underage, because you could quite literally ruin their Second Life. If you’re hasty to abuse report someone for being a pervert, you could well ruin their real life, too. You should only abuse report that if you see someone clearly roleplaying a sexual situation between an adult and a child avatar (and even then, be aware that many people in Second Life have young-looking avatars but are not child avatars). The only ‘ageplay’ that is banned in Second Life is sexual ageplay; not simply making your avatar younger than you actually are in real life.
- That said, don’t be afraid to abuse report people who are harrassing or griefing you. The worst thing you can do in these situations is retaliate, as often a griefer will hassle you to try and get you to retaliate, at which point he will abuse report YOU.
- It’s very likely that, at some point, you will receive the following message in a blue dropdown menu, completely out of the blue:
You don’t have to say ‘yes’. Bloodlines is a pyramid ‘roleplay’ scheme and it annoys a lot of residents. The vampires use a HUD that scans an area and tells them who has not yet been bitten. They tend to hang out in newbie areas, because most newbies won’t understand the offer and are more likely to click ‘yes’. If you are bitten, or have been bitten, then you are not automatically a vampire. You don’t have to play along. You especially don’t need to buy any kind of potion to ‘heal’ yourself.When you are bitten, your avatar name is entered on a database held at the Bloodlines site. It lists your ‘soul’ as ‘belonging’ to whichever vampire avatar bit you. If you have been bitten, you will no longer register as a potential victim to any other vampire on their HUD. If you don’t want to be a potential victim, there is a FREE (never pay for it anywhere; it’s offered free at a lot of places*) ‘garlic necklace’ that you can obtain in-world, wear once, and then discard. This will add your avatar name to another database that means the Bloodlines HUD will disregard you as a potential victim, as though you were bitten.
- The ‘mute’ button is your friend. If someone is harrassing you, either right-click on their avatar and select ‘mute’ or search for their profile and click ‘mute’ on that.
- Torley Linden’s video tutorials are absolutely invaluable. Make sure you watch as many as you can.
- The official forums are a great starting point if you have any questions, especially the Resident Answers sub-forum. Be prepared, though, to have your thread derailed. It’s sort of a tradition there
Also, be wary of asking questions or making outraged posts about: Gor, furries, or child avatars. These threads come up very often, so try searching the forum first. Especially do not bug the Resident Answers people to take any surveys you’re doing. If you ignore that last bit of advice, on your own head be it
- One for the guys: don’t bug every female you see for sex. Especially don’t attach your ‘freenis’ (freebie penis) and run around everywhere. You WILL get laughed at.
- If you’re freebie-hunting, remember your manners. Don’t like a freebie that a store owner has placed out? Don’t bitch about it, and don’t bug the store owner to give you a different version, or one in another colour. You got it for FREE, and they didn’t have to offer it at all. Just delete it from your inventory if you don’t like it, and move on.
- Don’t beg. It’s lame. There are few quicker ways to getting banned from groups and muted by large amounts of people, as asking them for “just 10L$ so I can upload a profile picture”.
- The easiest way to ‘get money’ is to register a credit card or Paypal account at the official Second Life website. If you can’t use or obtain a credit card, many countries have pre-paid credit cards you can buy.
- There is no ‘get rich quick’ scheme in Second Life. You won’t be able to earn enough money to give up your real life job. There are very, very few people in Second Life in that situation. Also, people with ‘click me for free lindens’ hovertext above their heads, or the ‘earn lindens fast!’ websites are mainly scams, especially trying to harvest email addresses for spammers. Use your common sense. If it seems too good to be true, then it probably IS.
- Lag is a part of Second Life, and we all hate it. There are alternate viewers you can use, and tips and tricks you can try that will reduce the lag a bit. Search the official forums for hints about those.
- When you’re getting changed, you don’t need to undress fully before getting dressed again. Clothing in Second Life comes on layers (undershirt, shirt, jacket, etc) so if you’re at all embarrassed about getting changed you can do the old ‘putting on your swimming cossie at the beach’ trick, akin to wriggling around under a towel. Want to change your shirt? Put on a jacket first, then change the shirt underneath it, then remove the jacket. And so on. (Read more on this subject at the bottom of the post: comment #33, suggested by Mitch Wagner.)
- A ‘yellow dropdown flag’ (as opposed to the blue ones you will encounter) is a money debit warning. If you receive one of these, think twice before clicking ‘yes’, as doing so will give whatever object it came from permission to take money out of your L$ balance.
- Not everybody wants a massive friends list, or to be chatted to by all and sundry. If you get talking to someone, or ask them a question and receive an answer, don’t just send them a friend offer out of the blue. Ask them first if they mind being friended, and don’t be offended if you’re turned down. Also, don’t be offended if someone accepts your friendship offer, then a few days later their name vanishes from your friends list. This most likely means they accepted because they either: didn’t want to hurt your feelings, felt awkward about saying ‘no’, or simply changed their mind about your friendship, and removed you from their friends list. If this happens, don’t send the offer again.
- Don’t be surprised if the female avatar you really fancy turns out to be played by a man (or the male avatar you fancy turns out to be played by a woman). People gender-swap in Second Life more often than you might think. So don’t assume anything (like you wouldn’t assume that the cute little bunny rabbit you’re talking to is a REAL bunny rabbit). Having said that, though, please don’t demand that every avatar you’re interested in ‘voices’ with you (uses the voice chat facility) to ‘prove’ they’re the gender they say they are. You’ll offend them, and what you hear might not be them anyway (voice-changing software is freely available, and is very effective at making a male sound female and vice-versa).
- I’ve left what’s probably the most important thing until last. Please, remember that behind that other avatar is a real life person. A human being with feelings and emotions just like you.
- If you take snapshots, create Objects and take them into inventory, or upload textures – be sure to give them meaningful names at the time of creation. And if something has a name that is not helpful or descriptive, rename it to something that makes sense to you. (Suggested by Crap Mariner.)
- Don’t get offended or mad at someone if they won’t share their RL info with you. Many people come to SL to run around as the person/avie/whatever they are. Some consider their RL info very personal. When they’re ready to share, they will. (Suggested by Dakota Rosca.)
- Further to being embarrassed while changing clothing:
- Find the items you want to wear in your inventory. Right-click and select “wear.”The new item will replace whatever you’re currently wearing in that place.
After you’ve done that with everything you want to wear, you’l be wearing your new outfit and avatar plus a couple of pieces of the old one. - Click on the search field at the top of your inventory. Enter the text “worn” The search results will be everything you’re currently wearing.
- Right click and remove anything you don’t want to be wearing.
If you already know what you want to wear, changing clothes or avatars using this method takes less time to do than it took you to read this comment. And you can do it anywhere, without ever making an unseemly show of flesh. (Suggested by Mitch Wagner.)
- Find the items you want to wear in your inventory. Right-click and select “wear.”The new item will replace whatever you’re currently wearing in that place.
- Don’t dismiss the idea of joining a group. Even while flying solo in the Metaverse I have my group chat window open to keep up with people that share my interests. Groups are time savers when you are looking for specific answers, places or products, and you can always close the window if they get too chatty. (Suggested by xannaziskey.)
- Join the Fashion Emergency group, whether you care about fashion or not. A very well run free group that can usually help with just about anything. You will save enormous amounts of time shopping. (Suggested by xannaziskey.)
- Best money to spend on updating appearance? Skin. Hair. These are the most difficult items to find free in good quality, although the Fashion Emergency group can probably tell you if there are special offers about. (Suggested by xannaziskey.)
- You CANNOT get locked inside a house, cage or otherwise. If you find yourself seemingly trapped, simply teleport away. If teleports are down, log out. (Suggested by Dazz Anvil.)
- Better than search for worn [to find things you're wearing] is searching for (worn – that gets rid of those items with a “worn” in their description. (Suggested by Angel.)
- Further to cages, tps being down etc. If you want to get away and back in somewhere else, start Second Life, go to Edit–>Preferences and check “Show Start Location on Login Screen” you then get a drop-down box and can choose home or another location (e.g. a sim by name) and you will log in there. (Suggested by Eloise.)
- You don’t have to move your avatar to get a closer look at things. Use “Camera Controls” from the View menu – and practice with them until you’ve got them mastered. It’s a much faster way to browse big walls of stuff in stores. (Suggested by Tara Yeats.)
- If you use a Mac for SL, join the group “Macintosh Users” – it’s the go-to resource for Mac-specific SL issues (and they’re are lots of them).
EDIT: My God, I can’t keep up with you all! OK, to anyone coming in and reading this now, please check the comments section for further useful tips.
1 ONS BUKAN 100 GRAM
1PENDIDIKAN YANG MENJADI BOOMERANG.
Seorang teman saya yang bekerja pada sebuah perusahaan asing, di PHK akhir tahun lalu. Penyebabnya adalah kesalahan menerapkan dosis pengolahan limbah, yang telah berlangsung bertahun-tahun. Kesalahan ini terkuak ketika seorang pakar limbah dari suatu negara Eropa mengawasi secara langsung proses pengolahan limbah yang selama itu dianggap selalu gagal.
Pasalnya adalah, takaran timbang yang dipakai dalam buku petunjuknya menggunakan satuan pound dan ounce. Kesalahan fatal muncul karena yang bersangkutan mengartikan 1 pound = 0,5 kg. dan 1 ounce (ons) = 100 gram, sesuai pelajaran yang ia terima dari sekolah.
Sebelum PHK dijatuhkan, teman saya diberi tenggang waktu 7 hari untuk membela diri dgn. cara menunjukkan acuan ilmiah yang menyatakan 1 ounce (ons) = 100 g. Usaha maksimum yang dilakukan hanya bisa menunjukkan Kamus Besar Bahasa Indonesia yang mengartikan ons (bukan ditulis ounce) adalah satuan berat senilai 1/10 kilogram. Acuan lain termasuk tabel-tabel konversi yang berlaku sah atau dikenal secara internasional tidak bisa ditemukan.
SALAH KAPRAH YANG TURUN-TEMURUN.
Prihatin dan penasaran atas kasus diatas, saya mencoba menanyakan hal ini kepada lembaga yang paling berwenang atas system takar-timbang dan ukur di Indonesia , yaitu Direktorat Metrologi. Ternyata, pihak Dir. Metrologi pun telah lama melarang pemakaian satuan ons untuk ekivalen 100 gram. Mereka justru mengharuskan pemakaian satuan yang termasuk dalam Sistem Internasional (metrik) yang diberlakukan resmi di Indonesia. Untuk ukuran berat, satuannya adalah gram dan kelipatannya.
Satuan *Ons bukanlah bagian dari sistem metrik* ini dan untuk menghilangkan kebiasaan memakai satuan ons ini, Direktorat Metrologi sejak lama telah memusnahkan semua anak timbangan (bandul atau timbal) yang bertulisan “ons” dan “pound”.
Lepas dari adanya kebiasaan kita mengatakan 1 ons = 100 gram dan 1 pound = 500 gram, ternyata *tidak pernah ada acuan system
takar-timbang legal* atau pengakuan internasional atas satuan ons yang nilainya setara dengan 100 gram. Dan dalam sistem timbangan legal yang diakui dunia internasional, *tidak pernah dikenal adanya satuan ONS khusus ** Indonesia **.
Jadi, hal ini adalah suatu kesalahan yang diwariskan turun-temurun.
Sampai kapan mau dipertahankan ?
BAGAIMANA KESALAHAN DIAJARKAN SECARA RESMI ?
Saya sendiri pernah menerima pengajaran salah ini ketika masih dibangku sekolah dasar. Namun, ketika saya memasuki dunia kerja nyata, kebiasaan salah yang nyata-nyata diajarkan itu harus dibuang jauh karena akan menyesatkan
.
Beberapa sekolah telah saya datangi untuk melihat sejauh mana penyadaran akan penggunaan sistem takar-timbang yang benar dan
sah dikemas dalam materi pelajaran secara benar, dan bagaimana para murid (anak-anak kita) menerapkan dalam hidup sehari-hari.
Sungguh memprihatinkan.
Semua sekolah mengajarkan bahwa 1 ons = 100 gram dan 1 pound = 500 gram, dan anak-anak kita pun menggunakannya dalam kegiatan sehari-hari. “Racun” ini sudah tertanam didalam otak anak kita sejak usia dini.
Dari para guru, saya mendapatkan penjelasan bahwa semua buku pegangan yang diwajibkan atau disarankan oleh Departemen
Pendidikan Indonesia mengajarkan seperti itu. Karena itu, tidaklah mungkin Bagi para guru untuk melakukan koreksi selama Dep. Pendidikan belum merubah atau memberikan petunjuk resmi.
TANGGUNG JAWAB SIAPA ?
Maka, bila terjadi kasus-kasus serupa diatas, Departemen Pendidikan kita jangan lepas tangan. Tunjukkanlah kepada masyarakat kita terutama kepada para guru Yang mengajarkan kesalahan ini, salah satu alasannya agar tidak menjadi beban psikologis bagi mereka; *”acuan sistem timbang legal yang mana yang pernah diakui/ diberlakukan secara internasional, yang menyatakan bahwa : **1 ons adalah 100 gram, 1 pound adalah 500 gram.”?*
Kalau Dep. Pendidikan tidak bisa menunjukkan acuannya, mengapa hal ini diajarkan secara resmi di sekolah sampai sekarang ?
Pernahkan Dep. Pendidikan menelusuri, di negara mana saja selain Indonesia berlaku konversi 1 ons = 100 gram dan 1 pound = 500 gram? Patut dipertanyakan pula, bagaimana tanggung jawab para penerbit buku pegangan sekolah yang melestarikan kesalahan ini?
Kalau Dep. Pendidikan mau mempertahankan satuan *ons yang keliru* ini, sementara pemerintah sendiri melalui Direktorat
Metrologi melarang pemakaian satuan “ons” dalam transaksi legal, maka konsekwensinya ialah harus dibuat sistem baru timbangan Indonesia (versi Depdiknas).
Sistem baru inipun harus diakui lebih dulu oleh dunia internasional sebelum diajarkan kepada anak-anak. Perlukah adanya system timbangan Indonesia yang konversinya adalah 1 ons *(Depdiknas) * = 100 gram Dan 1 pound *(Depdiknas) * = 500 gram.?
Bagaimana “Ons dan Pound *(Depdiknas) *” ini dimasukkan dalam sistem metric yang sudah baku diseluruh dunia? Siapa yang mau pakai?.
HENTIKAN SEGERA KESALAHAN INI.
Contoh kasus diatas hanyalah satu diantara sekian banyak problema yang merupakan akibat atau korban kesalahan pendidikan. Saya yakin masih banyak kasus-kasus senada yang terjadi, tetapi tidak kita dengar. Salah satu contoh kecil ialah, banyak sekali ibu-ibu yang mempraktekkan resep kue dari buku luar negeri tidak berhasil tanpa diketahui dimana kesalahannya.
Karena ini kesalahan pendidikan, masalah ini sebenarnya merupakan masalah nasional pendidikan kita yang mau tidak mau harus segera dihentikan.
Departemen Pendidikan tidak perlu malu dan basa-basi diplomatis mengenai hal ini. Mari kita pikirkan dampaknya bagi masa depan anak-anak Indonesia . Berikan teladan kepada bangsa ini untuk tidak malu memperbaiki kesalahan.
Sekalipun hanya untuk pelajaran di sekolah, dalam hal Takar-Timbang- Ukur, Dep. Pendidikan tidak memiliki supremasi sedikitpun terhadap Direktorat Metrologi sebagai lembaga yang paling berwenang di Indonesia . Mari kitam ikuti satu acuan saja, yaitu Direktorat Metrologi.
Era Globalisasi tidak mungkin kita hindari, dan karena itu anak-anak kita harus dipersiapkan dengan benar. Benar dalam arti landasannya, prosesnya, materinya maupun arah pendidikannya. Mengejar ketertinggalan dalam hal kualitas SDM negara tetangga saja sudah merupakan upaya yang sangat berat.
Janganlah malah diperberat dengan *pelajaran sampah* yang justru bakal menyesatkan. Didiklah anak-anak kita untuk mengenal dan mengikuti aturan dan standar yang berlaku SAH dan DIAKUI secara internasional, bukan hanya yang rekayasa lokal saja. Jangan ada lagi korban akibat pendidikan yang salah. Kita lihat yang nyata saja, berapa banyak TKI diluar negeri yang berarti harus mengikuti acuan yang berlaku secara internasional.
Anak-anak kita memiliki HAK untuk mendapatkan pendidikan yang benar sebagai upaya mempersiapkan diri menyongsong masa depannya yang akan penuh dengan tantangan berat.
ACUAN MANA YANG BENAR?
Banyak sekali literatur, khususnya yang dipakai dalam dunia tehnik, dan juga ensiklopedi ternama seperti Britannica, Oxford , dll. *(maaf, ini bukan promosi)* menyajikan tabel-tabel konversi yang tidak perlu diragukan lagi.
Selain pada buku literatur, tabel-tabel konversi semacam itu Dapat dijumpai dengan mudah di-dalam buku harian/diary/ agenda
yang biasanya diberikan oleh toko atau produsen suatu produk sebagai sarana promosi.
*Salah satu* konversi untuk satuan berat yang umum dipakai SAH secara internasional adalah sistem avoirdupois/ avdp. (baca : averdupoiz).
1 ounce/ons/onza = 28,35 gram *(bukan 100 g.)*
1 pound = 453 gram *(bukan 500 g.)*
1 pound = 16 ounce *(bukan 5 ons)*
Bayangkan saja, bagaimana jadinya kalau seorang apoteker meracik resep obat yang seharusnya hanya diberi 28 gram, namun diberi 100 gram. Apakah kesalahan semacam ini bisa di kategorikan sebagai malapraktek?
Pelajarannya memang begitu, kalau murid tidak mengerti, dihukum!!!
Jadi, kalau malapraktik, logikanya adalah tanggung jawab yang mengajarkan. (*ini hanyagambaran/ ilustrasi salah satu akibat yang bisa ditimbulkan, bukan kejadian sebenarnya, tetapi dalam bidang lain banyak sekali terjadi)*
KALAU BUKAN KITA YANG MENYELAMATKAN – LALU SIAPA ?
Melalui tulisan ini saya ingin mengajak semua kalangan, baik kalangan pemerintah, akademis, profesi, bisnis/pedagang, sekolah dan orang tua dan juga yang lainnya untuk ikut serta mendukung penghapusan satuan “ons dan pound yang keliru” dari kegiatan kita sehari-hari.
Pengajaran sistem timbang dgn. satuan Ounce dan Pound seharusnya diberikan sebagai pengetahuan disertai kejelasan asal-usul serta *rumus konversi yang benar*. Hal ini untuk membuang kebiasaan salah yang telah melekat dalam kebiasaan kita, yang bisa
mencelakakan/ menyesatkan anak-anak kita, generasi penerus bangsa ini
.
LEMBAR PELENGKAP
TAKAR – UKUR – TIMBANG MENGIKUTI SISTEM METRIK YANG BERLAKU SEJAK THN *1799*.
*Kuantitas* *Satuan* *Simbol* *Keterangan*
Panjang
meter m bukan mtr.
Luas meter persegi m2
Isi/volume meter kubik m3
Berat gram g bukan gr.
Takaran liter 1 l = 1000cm3 (cc)
Suhu/temperature derajat Celcius oC
BEBERAPA SEBUTAN/AWALAN UNTUK FAKTOR PENGALI DALAM SISTEM METRIK
AWALAN FAKTOR PENGALI SIMBOL/SINGKATAN CONTOH
PEMAKAIAN
Giga 1.000.000.000 G
GHz.
Mega 1.000.000 M
MW
kilo 1.000 k
km
hecto 100 h
ha
deka
10 da
dam
deci 0,1 d
dm
centi 0,01 c
cm
milli 0,001 m
ml
micro 0,000.001
*m*
mF
dan seterusnya.
Dalam sistem metrik memang dikenal *1 are = 100 m2* khusus untuk ukuran tanah yang diakui sah secarainternasional.
*Untuk satuan ONS yang mengartikan kelipatan 100 g., apalagi POUND yang mengartikan kelipatan 500 g., tidak pernah ada didalam system metrik maupun non-metrik/imperial yang pernah diberlakukan sah secara internasional.
*= Di kutip tanpa permisi dari milis tetangga.
Update 04 Februari 2010:
Ada tambahan dari blog sivitas LIPI (Otorita Peneliti) tentang permasalahan ini, silahkan menuju ke link ini untuk mengetahui infonya lebih lanjut.
Five Blogging Techniques
0When someone first discovers your blog, it’s much like that awkward first date. Will they like your appearance, do they find you interesting, and did you remember to brush your teeth? As a blogger, your goal is to demonstrate that you’re worthy of a second date and perhaps even marriage–or at least worth subscribing to your RSS feed.
To convince your readers that you’re worth their effort, you need to make a great first impression. Your blogging reputation may not proceed you, but there are five rules that every blogger should follow–if you want to make a great first impression and grow your audience.
Rule 1: Dress Your Blog to Impress
That free WordPress theme you’re using on your blog might be enough to impress a few readers, but if it’s the same theme used by dozens of other blogs, you’ll blend into the crowd. Just as you’d consider a new suit a great investment for impressing your date, you should consider a custom design a great investment for your blog.
When I first started Yohanes.BudiLelono.web.id, I used a really bad off-the-shelf theme. Two years ago, I invested in a custom designed sNews theme. Did it help me dress to impress? Within one month of launching the new design I doubled the number of RSS subscribers and attracted new advertisers–which more than paid for the cost of the theme.
Rule 2: Mind Your Blog Language
Blogging lends itself well to a casual attitude. What does it matter if you don’t spell-check your post? Why worry if you happen to insert an expletive here or there? Well, if you were to turn-up to your first date and subsequently cuss throughout dinner, or utter sentences such as “I is very smart,” what do you think you chances would be of getting a second date?
You should understand that the voice and style you use in your blog posts, reflects on your blogging reputation. Whether you’re hoping to land that new job, attract new advertisers, or just want to increase the number of people that link to you posts, you’ll be judged by what you say in your blog posts.
Rule 3: Always Bring a Gift
If you want to make a great first impression, bring a gift on your date. Likewise, if you want to build your reputation as blogger, you should shower your readers with gifts. Now, I don’t mean you have to give away an iPod every week–although I’ve certainly gained readers with such promotions–but you can give them ideas, tips, and insight that they can’t find anywhere else.
Rule 4: Listen as Much as You Talk
Do you know what happens if you spend your entire date talking about yourself? You don’t get a second date! The same is true with your blog. Sure, your readers want to hear your advice, thoughts, and opinions, but you’ll build your reputation as a blogger by learning to listen to them.
I know what you’re thinking: “readers are free to leave their comments.” Whoopdedo! Do you actually read their comments? How about responding to them? I make a point of reading every comment left on my blog. If a reader has taken the time to share their thoughts, you might just learn something from them. Go one step further and engage them in a conversation, and you’ll build a reputation of being a fantastic blogger.
Rule 5: Don’t Let the Flame Burn Out
What do you think would happen if you went on a dozen great dates, then didn’t phone the object of your affection for two months? Do you think they’d readily come back to you? So why would you blog consistently for a month, then not update you blog for 8 weeks?
If you post once a day–or once a month–they’ll get used to that schedule. Stick to it! Nothing kills a romance faster than ignoring your amore’s phone calls, and nothing kills your blogging reputation faster than going quiet without an explanation.
Of course, like a romantic relationship, blog relationships take more than just making a great first impression.



