Kamis, 13 Juni 2013

Peduli Lingkungan=Go Green Global Warming=GO Hell


GLOBAL WARMING 

Global warming is the process of increasing the average temperature of the atmosphere, oceans, and Earth's land.

Global average temperature at Earth's surface has risen 0.74 ° C ± 0:18 (1:33 ± 0:32 ° F) during the last hundred years. Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the increase in global average temperatures since the mid-20th century is most likely caused by increased concentrations of greenhouse gases due to human activities" via the greenhouse effect. These basic conclusions have been advanced by at least 30 scientific and academic bodies, including the national science academies of all G8 countries. However, there are still some scientists who disagree with some of the IPCC conclusions are presented.

Climate models referenced by the IPCC project suggests global surface temperatures will rise 1.1 to 6.4 ° C (2.0 to 11.5 ° F) between 1990 and 2100. difference in estimates is due to the use of different scenarios of greenhouse gas emissions greenhouse gases in the future, as well as models of different climate sensitivities. While most research focuses on the period up to 2100, warming and sea level rise is expected to continue for more than a thousand years even if greenhouse gas emission levels have stabilized. This reflects the large heat capacity of the oceans.

Increasing global temperature is expected to lead to other changes such as rising sea levels, increased intensity of extreme weather phenomena, as well as changes in the amount and pattern of precipitation. Consequences of global warming is terpengaruhnya other crops, the loss of glaciers, and the extinction of various animal species.

Some of the things the scientists are still doubtful about the amount of warming expected to occur in the future, and how warming and the changes that occur will vary from one region to another. It is still political and public debate in the world about what, if any, action should be taken to reduce or reverse further warming or to adapt to the consequences that exist. Most of the governments of countries in the world have signed and ratified the Kyoto Protocol, which leads to the reduction of emissions of greenhouse gases.

Causes of global warming

The greenhouse effect
All energy sources that exist on Earth comes from the Sun. Most of the energy in the form of short-wave radiation, including visible light. When this energy on Earth's surface, he turned from the light into heat that warms the Earth. Earth's surface, will absorb some heat and reflecting back the rest. Much of this heat as long-wave infrared radiation into space. But some of the heat remains trapped in Earth's atmosphere due to accumulated amount of greenhouse gases such as water vapor, carbon dioxide, and methane which trap this radiation. These gases absorb and reflect radiation emitted wave and consequently the Earth's heat is stored in the Earth's surface. This happens over and over and result in annual average temperature of the earth continues to increase.
Gases serve as the glass in a greenhouse. With the increasing concentration of these gases in the atmosphere, the more heat is trapped underneath.
Actually, the greenhouse effect is needed by all living things on earth, because without it, the planet will be very cold. With an average temperature of 15 ° C (59 ° F), the earth actually has more hot 33 ° C (59 ° F) with the greenhouse effect (without it the earth's temperature is only -18 ° C so that the ice would cover the entire surface of the Earth). But vice versa, due to the amount of these gases in the atmosphere has been excessive, global warming are the result.

Feedback effects
The effects of global warming-causing agents is also influenced by various feedback processes that result. An example is the evaporation of water. In the case of warming due to increasing greenhouse gases such as CO2, warming will initially lead to more amount of water that evaporates into the atmosphere. Because water vapor is itself a greenhouse gas, warming will continue and increase the amount of water vapor in the air to reach an equilibrium concentration of water vapor. The resulting greenhouse effect is greater than the effect of CO2 alone. (Although this feedback increases the absolute water content in the air, relative humidity of air is almost constant or even decreases slightly because the air becomes warmer). This feedback can only be reversed slowly as CO2 has a long age in the atmosphere.

Feedback effects due to the influence of clouds is the object of current research. When viewed from below, clouds will reflect infrared radiation back to the surface, thereby increasing the heating effect. In contrast when viewed from above, clouds will reflect sunlight and infrared radiation to space, thereby increasing the cooling effect. Whether the net effect heating or cooling depending on some specific details such as the type and height of these clouds. These details are difficult to be represented in climate models, partly because the clouds are very small compared to the distance between the boundaries of computational climate models (about 125 to 500 km for the model used in the Fourth Report of the IPCC view). Nevertheless, cloud feedback ranks of two when compared with the water vapor feedback and is considered positive (adding heating) in all models used in the Fourth Report of the IPCC view.

Another important feedback is the loss of the ability to reflect light (albedo) of ice. When global temperatures increase, ice near the poles melts at an ever increasing. Together with the melting of the ice, land or water below will open. Both land and water has the ability to reflect light much less when compared to the ice, and consequently will absorb more solar radiation. This will increase the heating and causing even more ice melts, it becomes a continuous cycle.

Positive feedback due to release of CO2 and CH4 from the softening of frozen ground (permafrost) are other mechanisms that contribute to warming. In addition, the melting ice will also cause release of CH4 are also positive feedback.

The ability of oceans to absorb carbon will also be reduced if it warms up, this is caused by a decline in nutrient levels in the zone and limit the growth of diatoms Mesopelagic than phytoplankton is low carbon sinks.

variation of the Sun
Solar variability during the last 30 years.

There is a hypothesis which states that the variation of the Sun, with a possibility reinforced by feedback from the clouds, can contribute to warming.The difference between this mechanism with a warming due to greenhouse effect is the increased activity of the Sun would heat the stratosphere reverse the greenhouse effect will cool the stratosphere. Cooling the lower stratosphere has been observed since at least 1960, are not going to happen when solar activity became a major contributor to recent warming. (Depletion of the ozone layer may also provide the cooling effect, but depletion occurred from late 1970's.) The phenomenon of solar variability combined with volcanic activity may have provided the warming effect from pre-industrial times to 1950, as well as a cooling effect since 1950 .

There is some research that states that the contribution of the Sun may have been overlooked in global warming. Two researchers from Duke University estimated that the Sun may have contributed to 45-50% increase in average global temperature over the period 1900-2000, and about 25-35% between 1980 and 2000.Stott and colleagues suggests that the climate model the current guidelines used to estimate the effects of excessive greenhouse gases compared with the influence of the sun, they also suggest that the cooling effects of volcanic dust and sulfate aerosols have also been underestimated.Nevertheless, they concluded that even with increased sensitivity influence of climate on the Sun though, most of the warming that has occurred in recent decades is caused by greenhouse gases.

In 2006, a team of scientists from the United States, Germany and Switzerland stated that they did not find any increase in the level of "explanation" of the Sun in a thousand years. Solar cycle only a small increase of 0.07% in the "statement" for 30 years. This effect is too small to contribute to global warming.A study by Lockwood and Fröhlich found no relation between global warming and solar variability since 1985, both through the variation of solar output or variations in cosmic rays.

Measuring global warming

The impact of global warming
Scientists use computer models of temperature, precipitation patterns and atmospheric circulation to study global warming. Based on these models, scientists have made some forecasts about the impact of global warming on weather, sea levels, coastal, agricultural, wildlife and human health.

Weather
Scientists predict that during global warming, the northern part of the Northern Hemisphere (Northern Hemisphere) will heat up more than other regions on Earth. Consequently, the icebergs will melt and the land will shrink. Will be less ice will float on northern oceans. Areas that previously experienced mild snow, probably will not experience it again. In the mountains in temperate regions, the snow-covered will be less and will melt faster. Growing season will be longer in some areas. Temperatures in winter and at night would tend to increase.

Warmer regions will become more humid as more water evaporates from the ocean. Scientists are not quite sure whether the humidity will actually increase or decrease the warming even further. This is because water vapor is a greenhouse gas, so its presence will increase the insulation effect on the atmosphere. However, more water vapor will also form more clouds, so it would reflect sunlight back into space, where it will reduce the heating process (see the water cycle). High humidity will increase rainfall, on average, about 1 percent for every degree Fahrenheit of warming. (Rainfall in the world has increased by 1 percent in the last hundred years) [21]. Storms will become more frequent. In addition, the water will evaporate more quickly from the ground. As a result, some areas will become drier than before. The winds blow harder and perhaps with a different pattern. Typhoon (hurricane) which draws its strength from the evaporation of water, will become larger. Contrary to the warming that occurred, some very cold periods may occur. Weather patterns become more extreme and unpredictable.

Sea level
Changes in average height is measured from sea level to the area geologically stable environment.

As the atmosphere warms, the surface layer of the oceans will also warm, so the volume will expand and raise the sea level. Warming will also melt much glacier ice, especially around Greenland, which further increase the volume of water in the ocean. Sea levels worldwide rose 10-25 cm (4-10 inches) during the 20th century, and IPCC scientists predict a further rise of 9-88 cm (4-35 inches) in the 21st century.

Changes in sea levels will profoundly affect the lives in coastal areas. Increase of 100 cm (40 inches) would submerge 6 percent of the Netherlands, 17.5 percent of the Bangladesh, and many islands. Erosion of cliffs, beaches and dunes will increase. When the high seas reach estuaries, tidal flooding due to increase in the mainland. Rich countries will spend huge funds to protect coastal areas, while poor countries may only be able to evacuate from coastal areas.

Even a small rise in sea levels will profoundly affect coastal ecosystems. Increase of 50 cm (20 inches) would submerge half of coastal marshes in the United States. New marshes will also be formed, but not in urban areas and areas that have been built. This sea level rise will cover much of the Florida Everglades.

Agriculture
One might assume that a warmer Earth will produce more food than ever before, but it is actually not the same in several places. Southern parts of Canada, for example, may benefit from the higher rainfall and better growing season length. On the other hand, the semiarid tropical farmlands in some parts of Africa may not be able to grow. Desert farm regions that use irrigation water from distant mountains may suffer if the snowpack (snow collection) winter, which serves as a natural reservoir, would melt before the peak growing season months. Crop and forest insect and can experience a more severe disease.

Animals and plants

Animals and plants are living things that are difficult to avoid the effects of warming because most of the land has been controlled by humans. In global warming, animals tend to migrate toward the poles and up mountains. Plants will change the direction of growth, looking for new areas as old habitats grow too warm. However, human development will impede this movement. Species migrate north or south is blocked by the cities or agricultural lands may be dead. Several types of species that are not able to rapidly move toward the poles may also be destroyed.

human health

Changes in weather and ocean can lead to the emergence of diseases associated with heat (heat stroke) and death. Hot temperatures can also lead to crop failures that would arise from hunger and malnutrition. Changes in extreme weather and rising sea levels due to melting Arctic ice cap could lead to diseases associated with natural disasters (floods, hurricanes and fires) and deaths due to trauma. Incidence of natural disasters are usually accompanied by the displacement of people into refugee camps where disease often occurs, such as diarrhea, malnutrition, micronutrient deficiencies, psychological trauma, skin diseases, and others.

Shift in the ecosystem can have an impact on the spread of waterborne diseases (Waterborne diseases) and the spread of vector-borne diseases (vector-borne diseases). Such as the increasing incidence of dengue fever since the advent of space (ecosystem) new breed mosquitoes.

Environmental degradation caused by sewage pollution in the river also contributes to waterborne diseases and vector-borne disease. Coupled with air pollution emissions of these gases are not controlled factory will further contribute to respiratory diseases like asthma, allergies, coccidiodomycosis, chronic heart and lung disease, and others.


Control global warming

Total consumption of fossil fuels in the world increased by 1 percent per year. Steps taken or are being discussed at this time no one can prevent global warming in the future. The current challenge is to overcome the effects that arise while taking steps to prevent the changing climate in the future.

Severe damage can be overcome in various ways. Coastal areas can be protected by walls and barriers to prevent entry of sea water. Alternatively, the government can help the population in coastal areas to move to higher ground. Some countries, such as the United States, can save plants and animals while maintaining the corridor (line) habitat, clear the land that has not been built from south to north. Species can move slowly along the corridor is to go to a cooler habitat.

There are two main approaches to slow the increase in greenhouse gases. First, it prevents the carbon dioxide released into the atmosphere by storing gas or its carbon component somewhere else. This is called carbon sequestration (removing carbon). Second, to reduce greenhouse gas production.

remove carbon

The easiest way to remove carbon dioxide in the air is to maintain trees and plant more trees. Trees, especially the young and rapidly growing, absorb very much carbon dioxide, break through photosynthesis and store carbon in wood. Around the world, the rate of forest encroachment has reached an alarming level. In many areas, plants that grow back very little because the soil loses its fertility when it is converted to other uses, such as for agricultural or residential development. Measures to combat this is with the role of reforestation in reducing the increasing greenhouse gases.

Carbon dioxide gas can also be removed immediately. You do this by injecting (injecting) the gas into oil wells to push the oil out to the surface (see Enhanced Oil Recovery). Injection can also be made to isolate it in underground gas as in oil wells, coal seams or aquifers. This has been done in one of Norway's offshore drilling rig, in which carbon dioxide is brought to the surface with natural gas is captured and injected back into the aquifer so it can not go back to the surface.

One source of supply of carbon dioxide is the burning of fossil fuels. The use of fossil fuels began to increase rapidly since the industrial revolution in the 18th century. At that time, coal became the dominant energy source for later replaced by oil in the mid-19th century. In the 20th century, began regular gas energy used worldwide as an energy source. Change of trend in the use of fossil fuels is actually indirectly have reduced the amount of carbon dioxide released into the air, because the gas releases less carbon dioxide compared to oil especially when compared with coal. However, the use of renewable energy and nuclear energy further reduces the release of carbon dioxide into the air. Nuclear energy, although controversial for reasons of safety and hazardous wastes, not even releasing carbon dioxide at all.

Selasa, 30 April 2013

Cara Cek BlackBerry Suspend atau Tidak

Cara Cek BlackBerry Suspend atau Tidak - Banyak dari teman kita yang baru saja membeli BlackBerry lantas mengalami PIN Suspend, terlebih BlackBerry dengan title BM alias Black Market yang dikenal rawan Suspend. Di Artikel ini akan sedikit banyak menjelaskan mengapa PIN BlackBerry bisa Suspend dan akan membahas seputar PIN BlackBerry. Pengen tahu kenapa? Yukk disimak bersama.. 



Cara Cek BlackBerry Suspend atau Tidak


Apa sih PIN itu?
* PIN di BB itu adalah penanda unik yang membedakan BB milik kita dengan BB milik orang lain.
* PIN itu hampir sama seperti IMEI …
* PIN itu hampir sama seperti YM (Yahoo Messenger) ID … bisa dipake untuk ngobrol dengan PIN BB yang lain

Buat apa sih PIN itu?
* PIN dan IMEI BB adalah sama seperti “Username” dan “Password” kita untuk LOGIN atau CONNECT …
* LOGIN / CONNECT ke mana? Ke “blackberry.net” alias ke RIM … servernya Blackberry biasanya kita belinya perpaket harian/mingguan/bulanan
* Kalau bisa LOGIN / CONNECT … maka tulisan di BB bukan “GSM / gprs kecil / edge kecil” tapi “GPRS / EDGE”
kalau yang sudah 3G ada tulisan 3G + logo BB, kalau cuma 3G saja tanpa logo BB itu artinya belum conect.
* Untuk ber-internet dari BB saja (browsing, chatting), PIN tidak perlu didaftarkan ke [operator].blackberry.com
* Pendaftaran PIN + IMEI ke [operator].blackberry.com itu hanya untuk PUSH MAIL.

Apa itu PIN SUSPEND & Gejalanya?
* Artinya kita tidak ada ijin untuk masuk “blackberry.net” atau tidak bisa ber-internetan
* BB masih bisa untuk internet, tapi seperti biasa … kena tarif GPRS (padahal kita sudah beli paketnya)
Caranya: Setting di “Options – Advanced Options – TCP” … nah tinggal masukin APN – Username – Password sesuai Operator masing-masing yang kamu pakai
* BB masih bisa untuk telpon dan SMS

Apa sih Penyebab PIN Suspend?
1. BB diperdagangkan secara “ilegal”
2. BB dilaporkan sebagai barang curian telah di laporkan sebelumnya oleh yang punya BB bahwa BB miliknya hilang/ lenyap
3. RIM dari BB punya alasan khusus untuk men-SUSPEND PIN tersebut

Amankah PIN anda?
* Masukkan SIM card yang sudah aktif layanan BB nya
* Buka [operator].blackberry.com dari BB/PC atau pilih icon “Email Settings” di BB
* Pilih “Create New Account”
* Lalu Masukkan PIN dan IMEI
* Kalau sudah aman langsung masuk ke menu, tapi kalau SUSPEND “PIN is Suspended"

Cara lain untuk mengecek PIN BlackBerry kita aman atau tidak, perhatikan waktu membeli:
1. Cocokkan IMEI dan PIN di stiker bagian belakang dekat baterai dengan IMEI di dalam unit yang dapat kita cek ketika BlackBerry menyala (tekan alt+A+H secara bersamaan), bila tidak sama, bisa dipastikan PIN nya merupakan cloningan atau generate. Bila sama, maka saya lanjutkan ke langkah kedua.

2. Dengan mengecek IMEI dengan bantuan website pengecekan IMEI internasional, yaitu di International Numbering Plans, © 2001-2010 disana kita dapat memasukkan imei yang tertera di unit BlackBerry kita, disana akan menunjukkan kalau IMEI yang kita masukkan terdaftar resmi (bisa dipastikan PIN atau IMEI kita bukan merupakan generate dari tangan-tangan “kreatif“), dengan adanya data jenis handset dan sebagainya.

Tapi kalau respons dari server seperti ini “Note: Please check the IMEI number. The entered number is invalid. [Err 901]“, maka bisa dipastikan bila BlackBerry kamu menggunakan PIN dan IMEI generate dan bersiaplah sewaktu-waktu jika PIN anda ter-SUSPEND. ^^

Ciri Ciri BlackBerry yang di Cloning
1. Karena terjadinya double PIN, layanan akan bentrok.
2. Bisa menggunakan BlackBerry Messenger (BBM) tetapi kadang kadang error
3. Email Push juga bermasalah jadi kadang tidak login
4. Browser lumpuh cyyynn.. ^^

BlackBerry Suspend
PIN Generate beda dengan PIN Cloning

Ada juga ahli BlackBerry yang suka iseng untuk membuat nomor PIN cantik dan merubah PIN BB mereka dengan software yang sama dan create atau generate PIN nomor cantik.

Setelah generate PIN, mereka dapat menggunakannya BBM seperti biasa. Tetapi, cara mainan ini tidak akan tahan lama karena RIM secara otomatis mengecek servernya dan akan menghapus PIN yang bukan resmi dari mereka dan BBM tidak dapat digunakan lagi.

Bagamana kalau ada dua PIN yang sama Boss?
Dua BB yang punya PIN yang sama tentunya akan bentrok dan salah satunya tidak dapat digunakan dengan lancar,
Akibatnya adalah PIN SUSPEND.... SELAMAT!!

Jadi kalau kamu membeli BlackBerry yang di cloning berarti BlackBerry tersebut sudah pernah diSuspend dan PIN cloning tersebut tidak akan tahan lama dan beresiko di suspend kembali.

BlackBerry yang dilaporkan hilang dengan nomor PIN dan IMEI akan dicap HILANG ke server RIM yang berlaku ke seluruh dunia maka PIN itu di Suspend dan tidak bisa digunakan untuk layanan BlackBerry di seluruh dunia.

Jadi Tips agar bebas dari BB PIN Cloning dan PIN Suspend adalah:
1. Beli BlackBerry kamu dari dealer resmi bergaransi operator atau distributor resmi. 
2. Kalau kamu harus beli yang bekas, pastikan beli dari toko yang memberi garansi bahwa BBmu bebas cloning
3. Pastikan nomor PIN dan IMEI di BlackBerry kamu sama dengan yang tercetak di kotak. Caranya, buka menu BlackBerry, ke Options -> Status
4. Daftarkan PIN dan IMEI anda dengan Operator lewat Email Settings

Untuk urusan PIN dan IMEI BlackBerry yang sudah diblok oleh pihak RIM
Satu-satunya jalan untuk perbaikan agar PIN tersebut awet dipakai adalah dengan cara mencari Type BB yang sama yang telah rusak/hancur/Matot alias Mati Total (tidak mungkin untuk hidup lagi) tentunya yang IMEI PIN nya masih Original/Resmi/Valid,... nah kita ambil/pakai itu PIN dan IMEI nya, dengan catatan IMEI valid tadi dipakai pada jenis BB dan Type yang sama. Tentunya kita harus tahu di Operator manakah PIN tersebut terakhir di daftarkan/digunakan.

Logikanya adalah menurut saya dipastikan tidak akan terjadi double PIN yang aktif.
Hanya cara ini yang saya lakukan untuk menangani PIN suspend... Bisa dikatakan "cloning off difficult" atau "one clone to die"

Kenapa demikian?? Karena salah satu harus dimatikan/tidak dipakai & untuk mendapatkan BB yang rusak/hancur itu sulit/jarang sekali (Kecuali kalau rela sengaja dilindas Truk, piss ^^v)

Yang terpenting adalah berpikir dulu & kamu harus tahu tentang BlackBerry PIN (Personal Identifikasi Number) yang sudah dijelaskan di halaman atas thread ini.

Bisa saya katakan juga PIN adalah sama dengan KTP Anda, jangan pernah membeli BlackBerry yang memiliki PIN pada posisi diblok (SUSPEND). Mungkin pada satu saat kamu tidak punya uang untuk membeli yang baru, dan kamu membeli yang second/bekas. Hati-hati..!, yang pertama kali selalu harus cek status PIN.

Ada sedikit tips untuk mengetahui tentang BlackBerry PIN IMEI:
1. Pada layar menu Home, klik icon PILIHAN / OPTIONS
2. Selanjutnya Klik STATUS
3. Ini adalah cara pintas, tekan bersamaan tombol, ALT + CAPS + H
4. Tampilan akan menunjukkan HELP ME yang memenuhi Vendor ID, PIN dan IMEI

Trik ini untuk mengetahui Status timer masa pakai BlackBerry:
1. Pada layar menu klik PILIHAN HOME
2. Lalu pilih Jenis BUYR
3. Selanjutnya akan ditampilkan DATA & VOICE PENGGUNAAN. Jika nilai adalah 0, berarti BlackBerry masih dalam kondisi baru/belum pernah digunakan/perawan x_x. Jika nilai tidak 0, berarti BlackBerry berada pada posisi second/bekas.

Nah, sekian ulasan Seputar PIN Susend dari saya. Semoga Bermanfaat untuk kamu pengguna BB atau Calon Pengguna BB yang sama sekali belum tahu bagaimana Cara Cek BlackBerry Suspend atau Tidak.

Rabu, 13 Maret 2013

Belajar Bahasa Inggris (Past Future Perfect Continous Tense)


Chapter 16
PAST FUTURE PERFECT CONTINUOUS TENSE


S + would have + been + verb 4…..IF + S + had + verb 3…….

S + wouldn’t have  been + verb 4…….object…………etc

Would + S + have been + verb 4.. …….object………..etc ?

Example :

-          Sedianya rapat tengah akan dimulai sejak pagi ANDAIKATA walikota sudah datang tepat pada waktunya
-          The meeting would have been starting since this morning if Mayor had come on time.

Exercise : Translate these sentences into English!

1.      Sedianya concert itu tengah akan dimulai andaikata artis artis itu datang pada waktunya.
2.      Sedianya saya tengah akan tidur andaikata mereka belum datang
3.      Andaikata ayah saya telah selesai berbelanja, ibu saya akan memasak makanan itu