Tuesday, December 4, 2012

CAUSES AND EFFECTS OF RADIOACTIVE POLLUTION

Radioactive pollution occurs when some of the radioactive substances (such as nuclear waste) get introduced into our living environment. Radioactive substances are not only causing big damage to our environment, but also lead to serious health issues. Radioactive pollution, is therefore one of the most dangerous form of pollution, one that often results in deadly consequences.

Radioactive pollution occurred not only during nuclear disasters such as in Chernobyl 1986 and in Fukushima 2011. Far more deadly consequences of radioactive pollution occurred back in 1945, when United States dropped two atomic bombs on Japanese cities Hiroshima and Nagasaki. The effect of nuclear radiation soon spread across the large part of Japan, and millions of lives were lost, some directly after the bombs were dropped and others because of the resulting cancer.

Even slight exposure to radioactive substances leads to serious health issues while exposure to large quantities of radioactive material always leads to death. These substances can enter into our body through ingestion, inhalation, absorption, or injection. Many people who live near nuclear power plants develop cancer and leukemia. One of the bigger problems is nuclear waste, and its safe storage, given the fact that nuclear waste remains radioactive for at least 5000 years.

 
Coal power plant. Coal power plants are major source of radioactive pollution.

 It has to be said that nuclear power plants aren't the only source of radioactive pollution. Some scientists argue that coal power plants are creating even bigger levels of radioactive pollution.  According to a 2008 study by the Oak Ridge National Laboratory coal power plant releases 100 times as much radiation as a nuclear power plant of the same wattage. This study argues that radioactive pollution from fossil fuel fired power plants in U.S. alone kill 20,000 people each year.

Radioactive pollution leads to severe contamination of our environment. The scientists still heavily debate about the actual extent of environmental damage caused by radioactive substances, but given the fact that much of the radioactive material remains radioactive for very long time, we can say with high level of certainty that radioactive pollution causes major environmental damage.

World still heavily relies on nuclear and coal power plants which means that radioactive pollution will continue to take millions of human lives for foreseeable future. The worst affected are people that work in these plants, and the ones working in uranium mines (uranium is the main nuclear fuel). Even despite many health measures that include constant monitoring of radioactivity in plants and mines, many of these people end up dying from cancer or leukemia as the result of exposure to radioactive pollutants.

In order to decrease the level of radioactive pollution on global level we would have to replace nuclear and fossil fuels fired power plants with renewable energy technologies such as solar and wind.  The transition to renewable energy, however, isn’t going as fast as some of us would like to, meaning that we are likely stuck with fossil fuels and nuclear for a long time.

This means that we have to think of other ways to reduce level of radioactive pollution. The possible solutions include: reusing old nuclear fuel, safer nuclear waste storage, develop cleaner extraction technologies, prevent illegal dumping of radioactive waste, forbid further development of nuclear weaponry, and so on.

Monday, December 3, 2012

STUDY SMART NOT STUDY HARD


How to study smart? is one of the most important question for the students. And it is also the difficult one. Many student gets less marks and fails in the exam due to unawareness of study procedure. So it is really important for every students to find the way of how to study smart rather then hard. Here are the few points of study smarter that will definitely help all the students in their study time.

How To Study Smart

First of all it is really important to know that the study has the two part, one is learning and the second is remembering. Learning is a process of Finding exact facts of the thing and to understanding them. And the remembering can be refer as a how long one can store those tings, Learned from learning process in the mind?. So the answer of the question, how to study smart ? is to find the best way of learning and remembering.
The process of learning and remembering can be effected by any source no matter whether it is physical source or it is mental source. So before starting to study it is hardly recommended to be frees from both the aspect, mental and physical. If you are not prepare mentally and physically then you cant study properly and the result of your study will be totally zero. So it is important to be frees and relax before studying.
Another important thing is Attitude. You need to be positive about your self. You can use positive thinking like
“I can pass the exam easily”. This attitude will raise the confidence in your self and you will start feeling good about the study. And that will effect your study result.
The next thing is to be well focused during the class. Always keep the note book with you while teacher teaches the class and point out all the important things you find out. And after the class, revised all the things that you have just learn. This will help you remembering the things better. Reading which part of a material is also important thing. The start and the end part of the material are easy remembered so it is most recommended that you put more focus and read the middle part of the material more.
Many research has proved that to Study material after the period of sleep is better remembered. And you must not go to the study if you are tired. If you do so then there will be no benefits of your studying. So keep your self tired free and fresh before going to study.

At last here are the few quick tips of how to study smart.
- Always try to be test taker. Try to attend more and more test. Give your self more practice because practice makes man perfect.
- Study with the schedule and with the mind set that suits you most.
- Try exercise, Because It is the best mind fresher technique.
- Do not get frustrated with the subject that is not working for you but just give more time and focus to it.
- Be spiritually fit evenly with the mentally and physically fitness.

How To Study Smart – The Conclusion

So this is the answer of how to study smart . Just follow all the above points and study with the right and positive attitude and then see the result. You will definitely going to achieve success in study and you will be smarter in study.



LANGUAGE IN MY LIFE...

Assalamualaikum....

hye everyone... my entry for this time is I want to share about the subject that I like. Among many subject that I have learnt, I really love subject that are connected with language... but the most language that I like is Bahasa Malaysia and English.

Why I like language?? this is because I think language is a unique subject that can improve my knowledge about language and also improve my ways to communicate with people.

Language is very important in our life, because with language we can communicate with people properly. every language have their own speciality. So, I feel excited to know more knowledge in my life...















I LOVE NOVELS....


Assalamualaikum….

                Hobby. I really sure that everyone should have a hobby that they like to do, same to be as me.
My hobby is I like to read. I like reading the books. I love reading especially novel. I have a lot of novel at my home.  The novel that I like must be love story. With reading the novels, I can release stress and I can feel calm.


FIRST NOVEL THAT I READ...

TRY READ THIS NOVEL.... VERY INTERESTING....

I REALLY LOVE THIS NOVEL...








Tuesday, February 21, 2012

tension!!!

assalamualaikum...

dua tiga hari ni aku tension gler.... lepas sorang, sorang yg mesej aku semata mata nak tanya bila result stpm keluar... aku faham la yg korang x sabar nak amik result... tp jgnla tensionkan aku... dah la aku berdebar-debar nak tggu result ni... x payah la nak kusutkan kepala aku... kalau la aku keje kat lembaga peperiksaan tu boleh la aku jwb semua soalan kwn2 aku tu... sabar jela...

aku mintak maaf sgt... x payah la nak mesej aku dgn soalan yg sama... pening kepala aku... InsyaAllah kalau aku tau la tarikhnya bila... aku akan mesej korang semua... x payah risau k... harap faham.... huhuhuhu.... apa2 pun aku doakan semoga kita semua dpt best result dlm stpm ni... harap sgt2.... amin....

Saturday, February 18, 2012

ke mana aku selepas ni???

assalamualaikum.....

tinggal beberapa hari lagi result STPM aku akan keluar.... aku rasa setiap orang pasti rasa apa yg aku rasa bila nak menghadapi saat2 mcm ni... perasaan aku bercampur baur... x dpt nak expect apa yg akan aku dapat nanti... aku sangat2 berharap semuanya akan ok... aku harap sgt keputusan aku n kawan2 aku semuanya yg terbaik.... aku harap sangat keputusan yg aku perolehi dpt membantu aku utk terus melangkah ke depan dalam hidup aku....

memang kita x dpt nak expect pun apa yg akan berlaku dlm hidup kita pada masa depan... tapi, kita masih boleh berdoa pada Allah semoga jalan hidup kita berjalan dgn baik dan kita dpt memperoleh masa depan yang baik maknanya kita dpt capai apa yg kita inginkan dlm hidup kita... siapa yg xnak berjaya dlm hidup kan...

mungkin dulu aku pernah rasa gagal dlm hidup aku sebab x dpt buat yg terbaik dlm SPM.... aku tak nak la gagal untuk kali ni.... ni je satu2nya harapan aku untuk terus melangkah dan capai apa yg aku nak... aku tahu Allah selalu dengar aku dan selalu ada bersama aku... insyaAllah atas berkat Dia aku akan dapat apa yg aku nak...

aku juga berharap yg kwn2 aku dpt jugak capai apa yg diaorang inginkan... x salah kan kita terus berharap untuk kebaikan.... xde apa yang mustahil dalam hidup ni kerana semuanya atas kehendak Allah....

Friday, January 27, 2012

hidup lepas stpm...

assalamualaikum....

entry kali ni... aku x tau la nk share apa sebenarnya... tp oleh kerana aku dah lama x update blog aku ni... so, aku story jela apa yg berlaku dlm hidup aku sepanjang aku x 'mengupdate' (jgn ikut perkataan ni... marah cikgu bm ni... hehehe...) blog ni...

sejak aku abis exam stpm.... keje aku cuma duduk umah jek... nak kata jadi mem besar pun x jugak... dah alang2 aku ada kat umah kan... aku tolong la ibu aku apa yg patut... best jugak aku dpt ringankan beban ibu aku kan... hehehe... kalau ditanya kat kwn2 form 6 aku keje ke x... dah cnfrm2 dyorang akan jwb "aku dah keje la nani..." huhuhu... bestnya la dpt keje kan... aku??? bukan xnak keje... tp mlas nk cari... boleh x mcm tu??? hehehe... kebanyakan kawan aku semua keje kilang... aku nk keje kilang??? awal2 lagi aku dah minta maaf... bukan aku xnak tp aku sure la yg parents aku x bg... keje ikot shift n x tentukan... xpela... duduk umah pun bukan aku x wat pape... boleh blajar masak dgn my mom... hehehe... terima jela... nk ajak kwn2 aku keluar pun dah x boleh coz dyorang semua busy keje... huhuhu...

rasa macam sekejap plak bila dah nak masuk bulan 2 dlm tahun 2012 ni... sebenarnya aku cuak menghitung hari utk amik result stpm aku... ni jela satu2nya harapan aku utk melanjutkan pelajaran aku ke peringkat yg lbh tinggi ckit... hehehe... aku harap sangat aku dpt peluang tu... sebelum ni result muet aku dah keluar... Alhamdulillah... aku dpt melepasi tahap kritikal...

aku rasa ni je yg dpt aku kongsikan... *xde idea... huhuhu...


wassalam....