វ៉ាក់សាំង និងមួកសុវត្ថិភាព

[image source: Google]

មនុស្សម្នាក់ៗគឺស្រឡាញ់ជីវិតរបស់ខ្លួនជានិច្ច ហើយតែងតែរកគ្រប់វិធីដើម្បីការពារអាយុជីវិត ទោះជាត្រូវចំណាយថវិការច្រើនក៏ដោយ តួយ៉ាងដូចជាការ​ចំណាយលុយទិញមួកការពារពេលគេធ្វើដំណើរតាមម៉ូតូ។ ទាំងអស់នេះជាការការពារអាយុជីវិតដែលមនុស្សគ្រប់រូបតែងតែធ្វើ និងត្រូវការជាចាំបាច់មិនអាចខានបាន។

ក៏ប៉ុន្តែទាំងអស់នេះគ្រាន់តែជាការការពារ​ផ្នែកខាងក្រៅខ្លួនប៉ុណ្ណោះ វាគ្រាន់តែជាការការពារនៅអ្វីដែលយើងមើលឃើញប៉ុណ្ណោះ ចំណែកការការពារនូវកត្តាផ្សេងៗទៀតដែលយើងមិនអាចមើលឃើញ មួកសុវត្ថិភាពមិនអាចការពារបាននោះទេ។ កត្តាទាំងនោះរួមមានដូចជា មេរោគ បាក់តេរី ឬក៏ជំងឺតម្កាត់ផ្សេងៗទៀត។ ដើម្បីការពារតទល់នឹងជំងឺទាំងអស់នោះ យើងត្រូវការវិធីសាស្រ្តផ្សេងទៀតនោះគឺ វ៉ាក់សាំង និងការចាក់វ៉ាក់សាំង។

វ៉ាក់សាំង និងការចាក់វ៉ាក់សាំងបានរួមចំណែកក្នុងការទប់ស្កាត់ និងរួមទាំងការលុបបំបាត់ជំងឺ និងមេរោគជាច្រើនតួយ៉ាងដូចជា ជំងឺគ្រុនស្វិតដៃជើង និងជំងឺអុតធំ ​ដែល​យើងសឹងតែមិនដែលបានឃើញអ្នកជំងឺដែលកើតជំងឺទាំងនោះទៀត។ នៅមានមេរោគ និងជំងឺជាច្រើនទៀតដែលវ៉ាក់សាំង និងការចាក់វ៉ាក់សាំង អាចជួយកាត់បន្ថយ​ក៏ដូចជារួមចំណែកក្នុងការលុបបំបាត់ផងដែរដូចជា ជំងឺរលាកសួត ជំងឺរាកលើកុមារតូចៗ ជំងឺតេតាណូស ខាន់ស្លាក់ ក្អកមាន់ រួមទាំងជំងឺមហារីកមាត់ស្បូន​ផងដែរ។

វា៉ក់សាំង និងការចាក់វ៉ាក់សាំង វាមានសារៈប្រយោជន៍ជាងការចំណាយទៅលើការទិញមួកសុវត្ថិភាពដែលថ្លៃ ឬក៏ទិញរថយន្តដែលថ្លៃ និងទំនើបទៅទៀត។

ហេតុដូចនេះមនុស្សគ្រប់រូប និងមាតាបិតាគ្រប់រូបមេត្តា គិតគូរក្នុងការស្វែងយល់ និងចាក់វ៉ាក់សាំងអោយបានគ្រប់គ្រាន់ អោយខ្លួនអ្នកក៏ដូចជាកូនៗជាទីស្រឡាញ់ របស់អ្នកផងដែរ។

វ៉ាក់សាំង និងការចាក់វ៉ាក់សាំង គឺមានសារៈសំខាន់ ជាងមួកសុវត្ថិភាព ហើយវាមានតំលៃមិនអាចកាត់ថ្លៃបានសំរាប់កូនៗជាទីស្រឡាញ់របស់អ្នក។

បុគ្គលិកការិយាល័យ និងជំងឺមួយចំនួនដែលនឹងជួបប្រទះ

(Image source: internet)

ប្រជាជនខ្មែរភាគច្រើនតែងតែចង់អោយខ្លួនមានការងារធ្វើក្នុងការិយាល័យដែលមានម៉ាស៊ីនត្រជាក់ ក្នុងម្លប់ មិនសូវហត់ និងមិនសូវ​បញ្ចេញកំលាំងពលកម្មខ្លាំង។ ការពិតណាស់ការងារទាំងអស់នោះពិតជាអាចធ្វើអោយយើងមានប្រាក់កាសចាយវាយគ្រប់គ្រាន់​ ក៏ប៉ុន្តែវាក៏អាចធ្វើអោយយើងប្រឈមនឹងហានិភ័យមួយចំនួនដែលអាចធ្វើអោយយើងមានបញ្ហាខាងសុខភាពយ៉ាងធ្ងន់ធ្ងរថ្ងៃក្រោយ។
ជំងឺដែលអបុគ្គលិកការិយាល័យទូទៅអាចជួបប្រទះ និងញឹកញាប់ជាងគេនោះមានដូចជា៖
១. ជំងឺលើសឈាម៖ ជំងឺលើសឈាម ឬជំងឺលើសសំពាធឈាមជាជំងឺដែលគេតែងជួបប្រទះញឹកញាប់ជាងគេក្នុងចំណោមបុគ្គលិក ការិយាល័យទាំងអស់។ មូលហេតុអាចបណ្តាលមកពីអ្នកទាំងអស់នោះ មិនសូវមានពេលវេលាគ្រប់គ្រាន់ក្នុងការហាត់ប្រាណ។ កត្តាទាំងនេះបានធ្វើអោយលើសសារធាតុខ្លាញ់ក្នុងខ្លួន និងធ្វើអោយមានខ្លាញ់កកក្នុងសរសៃឈាម ដែលជាហេតុបណ្តាលអោយមាន ការលើសសំពាធឈាម។
២. ជំងឺទឹកនោមផ្អែម៖ ជាការពិតណាស់ការដែលយើងមិនបានធ្វើសំហាត់ប្រាណអោយបានជាប្រចាំ វានឹងធ្វើអោយយើងលើសទំងន់ ហើយការលើទំងន់នេះហើយដែលជាមូលហេតុចម្បងបង្កជាជំងឺទឹកនោមផ្អែមប្រភេទ ២ ផងដែរ។ ដូច្នេះការចំណាយពេលវេលាខ្លះៗ សំរាប់ការហាត់ប្រាណក្រោយពីបានបញ្ចប់ការងារគឺជា​ កត្តាសំខាន់និងចំាបាច់បំផុត។
៣. ជំងឺឈឺខ្នង៖ នៅពេលដែលយើងអង្គុយច្រើន ការឈឺខ្នងគឺយើងមិនអាចគេចផុតបានឡើយ។ សឹងតែទាំងអស់នៃបុគ្គលិក ការិយាល័យគឺមានអាការៈឈឺខ្នង ដែលពេលខ្លះតំរូវអោមានការពិនិត្យពីវេជ្ជបណ្ឌិតទៀតផង។
៤. ជំងឺស្ត្រេស (Stress)៖ វាស្ទើរតែ ១០០% ទៅហើយដែលបុគ្គលិកការិយាល័យមានអាការៈ Stress។ ការដែល Stress គឺវាបណ្តាលមកពីសំពាធការងារ មជ្ឍដ្ឋានការងារមិនល្អ ឬអាចមកពីពួកគេមិនសូវបានចេញមកខាងក្រៅធ្វើការ ប្រាស្រ័យទាក់ទង ជាមួយសង្គមដូចបុគ្គលិកដទៃទៀត។ Stress អាចធ្វើអោយមានបញ្ហាមួយចំនួនដែលមិនអាចស្មានដល់។ ដូច្នេះ ត្រូវព្យាយាម ធ្វើយ៉ាងណាមិនអោយខ្លួងឯងនៅដាច់ដោយឡែកពីសង្គមខាងក្រៅយូរពេកគឺត្រូវចេះលៃពេលវេលាខ្លះសំរាប់ការកំសាន្ត ជូបជុំមិត្តភ័ក្រ្ត ឬក៏ការលំហែជាមួយគ្រួសារ (Picnic) ជាដើម។
នេះគ្រាន់តែជាផលវិបាកមួយចំនួនដែលមនុស្សភាគច្រើនមិនស្មានដល់ថា បុគ្គលិកការិយាល័យបាន នឹងកំពុងជួបប្រទះ។ នៅមានជំងឺ និងផលប៉ះពាល់ច្រើនទៀតដូច ជំងឺទាក់ទងនិងភ្នែក ជាដើម។
ការចំណាយពេលត្រឹមតែ ៣០ នាទីក្នុងមួយថ្ងែសំរាប់ការហាត់ប្រាណ គឺវាមានសារៈប្រយោជន៍ណាស់ចំពោះបុគ្គលិកការិយាល័យ ដូចជា ខ្ញុំ និងអ្នកដទៃទៀត។

Complications of An iPhone

While the world is changing so fast, phone is now became a part of each and everyone’s life, we mostly carry it to everywhere and everytime. There are so many options and choices out there, but the first phone that everyone will keep their eyes to at the first moment of deciding to own a phone is the iPhone.

iPhone is good, elegant design and super attractive. Each and every year Apple releases it new version of the iPhone. There are so many phones int the market but iPhone is still the first option.  Today I am going to talk about the good things of the iPhone because I believe that everyone alredy defined them already, but today I am going to talk some complications of the iPhone instead.

1. Copying files in and out: It’s very easy to just plug in your iPhone into the computer but it is not easy at all to copy the files in or out of your iPhone. You need to have iTune to do that and sometimes iTune can also cause your computer crash. I don’t what’s the reason why Apple needs to do that. What if yoh want to copy or even send some files to your friend from your iPhone while you don’t have the computer?  Bluetooth that built in the iPhone is not for send or receive any files, it was built for just only hand-free headset. That’s ashamed of Apple while Android or Windows Phone devices can do that without any problem.

2. Battery life is just too short: Can you imagine that you spent more than $700 to own an iPhone and yet you need to charge it almost each and every times when you’re at the office or home to make sure that your beloved iPhone won’t die before the day end. That’s obvious to just keep looking at your phone’s battery status almost every hour. Looking back into other devices in the market while some of them can survive 2 days of using without any problem.

3. Fragilely devices: iPhone well-known is the most fragilely smartphone in the market. Just one little single drop, you could potentially cry, but things would be different if you drop a BlackBerry phone.

4. No quite button for every apps: Very annoying when you have to use your iPhone’s home button each and every time in order tyo quite the running apps. Why don’t just put a quite button to the apps, Apple?

These are just some of the complications that iPhone users will face. However, iPhone is very good device in terms of user experiences, user satisfaction and also good looking device.

No matter how, decision is yours and I believe every decision based on evaluation.

How Do You Choose Your New Smartphone?

Speaking about the “evaluation” of the smartphone, it is changing with an unexpected speed. Looking back the first BlackBerry smartphone in 2000s, those smartphones powered by 600MHz CPU with 16 or 32MB of RAM and it was enough to blow every user’s mind. I still remember in 2007 when I own a BlackBerry smartphone with black and white screen and there was not backlite light and I have to press on the light button each and every time at night to see SMS or type and messages, but I really enjoyed of using it at that time.

Now, looking at current smartphone with tons of apps and bulk of storage, CPU and RAM. Some phones are powwered but quad or octa core CPU with computer class RAM (2 or 3 GB of RAM). Based on the hardware and the needs of the customers, this is just too bulky hardware.

When we coming to think about applications or apps, some companies offering with millions of apps, but do we really need those huge amount of apps?

Let’s sit back together and think about how would you use your smartphone to support your works and everyday life. These below assumptions are based on my own experiences and some came from my interview with my friends.

1. Choosing smartphone with high-end hardware – most of my friends, including me, we choose or eyes on any smartphone with high spec because we believe that high spec will offer use lag free experience. But to be honest, we rarelh use all of those hardware resource to really maximize its capability ans strength. This is the waste of resource and money that we invest in it. Normal or regular users would needs a reasonable hardware to support their taks only and that’s also mean saving and moving forwards.

2. Apps – Nearly 100% of my friends choose new phone based on apps(usually use this term for smartphone and tablet). This is one of the ost common reason flor them to use or buy a smartphone which is cost them some extra money. This could be right or it could be just a waste of your money. Let’s answer this question together: “What kind of apps that you’re usually use everyday?  How many apps?“. To be honest,  most of us use just around 5 to 10 apps out of thousand of those available apps out there and some time we don’t even have enough time to use those selected apps as well, so why would we base on this and choose a phone that could potentially cost us upto $1,000 by based on its software offering service? Use moneh wisely is much better.

3. Elegant design with slim and premium looking – When we talking about good looking phones, this might equal to fragilely chassis as well. Companies are trying to attract their customers by releasing elegant and good looking phone by sometimes somehow comprising the strength of the phone. We want a good looking phone but some times we don’t even have time to show it off to the people around us. We should think about how to use it because these phones are mkoney burners.

These are just my assumption that based on my experiences and also the interview from my friends but there are just so many different opinion and reasons to the Smartphone that I didn’t know. Let’s figure it out what you really need before you choose to buy a new smartphone that fit to your need and also ckost saving.

High School Students and Common Mistakes

It’s almost 10 years already that I graduated from high school life. This 10 years taught me a lot and also let me to realize something which I believe most of Cambodian high school students make.

There is no student’s life are happier than high school life. We played, we studied, we compete, we learned and also made some mistakes such below:

  1. Lack of identify of what we need the most – What we used to do at that time was just how to get high score and best recognition while forgotten to realized what we really needs for our future. This created a lot of complication after during our national BAC II exam as well as at university life.
  2. Lack of social knowledge with quality – Social knowledge is very important to really understand the position of ourselves. Social knowledge will helps us to understand why we should choose that subject for our next step at the university and why we should try harder. Currently a lot of students are happy of what they’re having but they forget something that what they’re having is more than 60% are useless and waste of their time and could potentially cause an unexpected result when they step into university.
  3. Too much fun – Teenager means fun and that fun could make something remarkable and unforgettable life as well. Looking back to 2014 BAC II national exam, just only 25% passed the 1st exam. What’s happening? This mean our teenagers are having too much fun and they used their everyday time to fulfill their fun more than they class and reading their lesson for the exam.

This are some mistakes that based on my own experiences and also based on the real situation that’s happening right now in our high school student’s life. Might be some of those mistakes are not real or even over, and I would apologies to all those good students that they can make their goal and their everyone jobs very good and those could be admire.