Saturday 22 February 2014

System password security.

Password Based

Hacking is threatening the security of the Internet users who want a serious thing taken care of Google. To safeguard consumers, the company was acquired SlickLogin technology, a startup company that develops voice-based security applications. Google reportedly will soon replace the conventional password security system sounds.
"Today we announced that SlickLogin has joined Google. We will share trust," Google said via its official statement, Monday, February 17, 2014.
Voice-based security technology that is brought SlickLogin considered more secure than password-based alphabet. You can practice this system when entering into a site that is integrated with the application SlickLogin.
When you click the button on the site SlickLogin, comes the 'song' unique playing through the speakers. But before you have to install the application SlickLogin on the phone and put it near the speakers so that the sounds heard.
"Song" is sung can not be heard by human ears, but the application can catch it and verify the user's identity.
If the sound is analyzed, the application will send a confirmation to the server that you are the legitimate owner of the account. After that, you can only log in as usual.
Google wants the Israeli technology company into the second tier of security for every user of the Internet, including to their accounts on Twitter, Facebook, banks, and others. Google also plans to add SlickLogin technology as a standard feature in their next Android device.
Thank you for reading this article. Written and posted by Bambang Sunarno. sunarnobambang86@gmail.com
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DatePublished: February 22, 2014 at 20:26
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Tag ; System password security, Password-Based Voice



Posted by: Bambang Sunarno
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For users of Google Glass.


Google founders Sergey Brin (left) and designer Diane von Furstenberg Fashion Show watching Spring / Summer 2013 "Glass by Google" in the event of New York Fashion Show, 9-9, 2012. REUTERS / Carlo Allegri


Google founders Sergey Brin (left) and designer Diane von Furstenberg Fashion Show watching Spring / Summer 2013 "Glass by Google" in the event of New York Fashion Show, 9-9, 2012. REUTERS / Carlo Allegri.
Analysts expect this year as Google Glass wearable devices will be increasingly used. To anticipate the public reaction to the user's smart glasses, Googe launches ethical guidelines for the official use of the Google Glass all users.
In columns thing should be done, I suggested that users take advantage of the Google Glass to facilitate their activities, such as to find the restaurant or that the user can multi-tasking. Google also confirmed that users use Google Glass properly.
"Google Uses Glass as a mobile phone. So you can not secretly photographing or recording someone without permission," Google wrote.
In addition to providing guidance what should be done, I also provide a number of restrictions that must be adhered to. For example, Google warned users keep socializing with others while using the device.
Although it can be used anytime and anywhere, Google suggests users use Google Glass in a reasonable activity. "Using Google Glass while skiing or fighting is not a good idea," writes Google.
Google also reminded users to respect others, especially if anyone asks about the Google Glass. "Respect other people if they ask about Glass. You can also show them how to use the Glass," Google wrote.
Thank you for reading this article. Written and posted by Bambang Sunarno. sunarnobambang86@gmail.com
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DatePublished: February 22, 2014 at 20:11
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Posted by: Bambang Sunarno
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Monitoring Forest Damage.

Map monitoring

Global Forest

Google created a map of monitoring deforestation, named Global Forest Watch. This map is able to zero in forest areas close to real time format. The technology used is a combination of existing technology in Google Maps and Google Earth.
In addition to utilizing existing technologies, Google collects information from a number of sources, one of which U.S. space agency, NASA. The map is able to analyze any part of the forest that has been untouched, and the land is still protected.
World Resources Institute suggests conservation organizations to participate utilize the Global Forest Watch. "Forest destruction is shown by satellite imagery has been going on for a long time," they wrote via his website, which is reported by The Verge, Friday, February 21, 2014.
The map is quite detailed in monitoring a region. Such as you want to see the destruction of forests in Brazil that occurred several years ago. In quick time will appear on the data and information in any part of the damage occurred, as well as any areas that have been rehabilitated.
Institutions that environmentalists hope the state with a fairly severe damage to forests were also utilizes the Global Forest Watch. How does this map work is considered effective to monitor and analyze forest damage in a short time.
This is not the first time Google's help monitoring of environmental damage. Last November Google Earth satellite successfully targeting fish traps in the Persian Gulf. The existence of these traps had not previously been known. The catch in the region even reach six times the amount that had been reported.
Thank you for reading this article. Written and posted by Bambang Sunarno. sunarnobambang86@gmail.com
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DatePublished: February 22, 2014 at 19:34
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Tag ; Monitoring Forest Damage, Create Map Monitoring Forest Damage



Posted by: Bambang Sunarno
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About Amoeba.

Amoeba

Amoeba (amoeba), a microscopic unicellular organisms, discovered in 1757 by August Johann Rosel von Rosenhof from Germany.
Formerly, the amoeba called 'Proteus' refers to the Greek god capable of changing shape.
The word 'amibe' which means 'change' in Greek used to call these organisms by Bory de Saint-Vincent.
Amoeba can live in a variety of locations both in soil, water, and even a ride on the bodies of other organisms.
Amoeba does not have a fixed shape and looks like a blob of jelly.
With the constantly changing shape of the body, creating extensions amoeba cells known as pseudopods which help in moving.
Amoebic pseudopods also be a way to find food. The process of consuming food when the amoeba is called phagocytosis.
An essential component of the body including the amoeba is a unicellular organism nucleus, cytoplasm, and vacuoles.
Classification amoeba can be better understood through the following description.
The Kingdom - Protista
Phylum - Protozoa
Class - Sarcodina
Subclass - Rhizopoda
Order - Amoebida
Family - Amoebidae
Genus - Amoeba
Species - Proteus, animalcule, dubia, etc.
This Amoba including low-level beings because they do not have organs called as unicellular.
Body protozoa is very simple, consisting of a single cell (unisel)

Amoeba belongs to a class in the phylum Protozoa Rhizopoda. In general it can be explained that the protozoan is derived from the Greek, which protos meaning first and zoon meaning animal. Thus it can be said, is the first animal Protozoa. Body protozoa is very simple, consisting of a single cell (unisel). However, Protozoa is a versatile system. All tasks can be performed by a single body cell without overlap. His size conduction 3-1000 microns. Various body shape is nothing like a ball, elongated round, like slippers or even nothing erratic form.
Also there who have fligel or ciliated. Protozoa live in water or wet places. Protozoa live in solitary or form colonies. In aquatic ecosystems protozoa are zooplankton. Protozoa body surface shadowed by a thin cell membrane, elastic, permeable, which is composed of lipoprotein material, so that it is easily changeable. Some types of protozoa have outer frame (graft) of substances and lime grit. If the condition of the neighborhood suddenly becomes ugly, Protozoa form cysts, and become active again.
Contained in the cell organelles include the nucleus, the Golgi apparatus, mikrokondria, plastids, and vakluola. Nutrition protozoa vary, there are holozoik (heterotrophic), the food in the form of other organisms, some are holofilik (autotrophs), which can synthesize their own food from organic substances with the help klorofit and light. In addition there are to be saprophytic, ie using residual organic material from dead organisms are those that are parasitic.
When compared with plants UNISEL protozoa, there are a lot of differences but there are similarities. This may be an intermediate form of the protozoan forms of plant cells to animal cells form in the course of evolution. The characteristics of the animal is prozoa as an active movement by cilia or flagen, have a cell membrane lipoproteins of substances, and there is a body shape can change. The plant is characterized as a type of protozoa that live there autotrophs. Anyone can change. The plant is characterized as a type of protozoa that live there autotrophs.

The proliferation of bacteria and amoeba. 

Breeding amoebae and bacteria are usually carried out with a defense. Under appropriate conditions they hold cleavage every 15 minutes. This event begins with a division or cell nucleus into two core materials. This was followed by cleavage of the cytoplasm, into two envelops each = each cell nucleus. Furthermore, the central part of the cytoplasm of a head followed by separation of the cytoplasm. Finally after the cytoplasm has completely separated, then the formation of two new cells each = each new nucleus and cytoplasm have a new one anyway. In the amoeba when unfavorable circumstances, for example, the air is too cold or hot or eat less, then the amoeba will form into cysts. In amoeba cysts can divide themselves into amoeba-amoeba smaller new. When the state of the environment has been good again, then the cyst wall will be broken and new amoeba-amoeba was able to get out. Furthermore, these amoebae will grow after arriving at a certain size it will divide as before. Below is a picture of the division in amoeba. In bacteria there is also self-defense with the same process as above. Below is a schematic diagram of reproductive stages in dividing bacteria.
In a state that does not allow bacteria to form endospores. The thicker walled endospores that can be survived. With boiled or heated or with chemicals, bacteria spores usual will not die but the dead spores can be carried by the wind everywhere. Thank you for reading this article.
Written and posted by Bambang Sunarno. sunarnobambang86@gmail.com
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DatePublished: February 22, 2014 at 19:02
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Friday 21 February 2014

Isolated tribes in Indonesia.

Since the early days of Indonesian independence to the present era of globalization towards the modern busy lifestyles , there are still our brothers who live in the interior and an ' isolated tribes in Indonesia ' . Isolated tribes in Indonesia are collected from various sources so that we are more familiar with the tribes in Indonesia , especially ' tribes ' ;

Polahi tribe , Gorontalo .

Polahi tribe , Gorontalo .

In the jungle Boliyohato , Gorontalo live several more groups of nomadic people known as the Tribe Polahi . Polahi tribe is even more disadvantaged than the tribes who still considered primitive in Indonesia . Average other primitive tribes at least have started to settle down and begin openly living with outdoor life . This Polahi tribe has a pattern of nomadic ( Nomad ) from one forest to another forest . They are also not familiar with the clothing , religion and even today they do not know .
In the past , Polahi knows no clothes . They just wear some sort of loincloth made ​​of bark or leaves to cover their genitals woka . Meanwhile, the left part of the chest bare , including the women .
But now Polahi Paguyaman residing in and around it already knows to dress .
They 've dressed like other local residents, Polahi tribes deemed to have miracle science could disappear from sight . They are believed to have the ability to run very fast, and able to live in the wilderness. "Twenty years ago there was my friend that examines the primitive Polahi had lived with them for a week . According to his testimony , when he met with the primitive Polahi , eyes should be swabbed with a new kind of leaf used to see Polahi.

Sakai tribe , Kab.Siak , Pekanbaru .

Sakai tribe , Kab.Siak , Pekanbaru .

Sakai tribe is native community / deep in the Riau mainland . They have often been characterized as an isolated group living in the forest move . People used to be a resident of the State Sakai Pagaruyung who migrated to the wilderness area to the east of the country. At that time the State Pagaruyung heavily populated . To reduce the population density , the ruling king then sent around 190 people confidence in order to explore the possibility of forest area in the east Pagarruyung it as a new settlement . After combing the forest , the group finally reached the banks of the Saber . Because Saber River is considered to be the source of life in the region , they concluded that the area around the river is worthy of a new settlement . Their offspring is then referred to as the Sakai .
Sakai title itself comes from a combination of letters from the words of S - ungai , K - ampung , A - son , I- it . Meaning, they are children who live in the land around the river and make a living from the wealth that is in the form of river fish . This reflects the patterns of their lives in the village , on the edges of the forest , in the upstream tributaries , the many fish and enough for drinking and bathing . However , for most of the attributes of Malays around human settlements Sakai connotes degrading and insulting because the lives of Sakai was considered far from progress .
Sakai is a primitive tribal designations , aloof , children who live in the land around the river and make a living from the wealth that is in the form of river fish , are now beginning to protests by Sakai tribal communities that have been developed , because it connotes the things that are not old-fashioned and stupid , and not to follow the progress of time . While the reality is now , people are no longer Sakai many still do nomaden tradition alive , because of increasingly narrow areas of forest in Riau . Now the kids have a lot to Sakai to undergraduate education .

Kajang Tribe , Kab.Bulukumba , South Sulawesi .

Kajang Tribe , Kab.Bulukumba , South Sulawesi .

Kajang Tribe , a traditional tribe , which is located in Sulawesi Selataan , precisely about 200 kilometers east of the city of Makassar . This tribe has a special characteristic with black clothes , wearing a black turban , and barefoot , despite the scorching heat of the sun , or walk into town though . Seeing the natural state of the tribe Kajang , is still very real . In the complex there is an indigenous forest , where people take the wood is prohibited , even if it's just for firewood though , namely forest " Karanjang " . If there is a violation , will wear traditional sanctions .
In Tana Toa , tribes are divided into two groups Kajang , Kajang and Kajang Outside In . Outside Kajang tribes lived and settled in seven villages in Bulukumba . While the tribe Kajang In live only in the hamlet of Fort . In this fort village , community Kajang In and Out implement all the activities that are still associated with customs .

Tribal sea , Riau Islands .

Tribal sea , Riau Islands .

Sea Tribe or often also called the Sea People are tribes that inhabit Riau Islands , Indonesia . More broadly the term includes the Sea People " and various ethnic groups that settled in the islands and estuaries in the Riau - Lingga , Seven Island , Batam Islands , and the coast and islands off the coast of East Sumatra and the Malay Peninsula to the south. Sea Tribe people are de facto ethnic groups in small amounts in the majority Malay community . They live on the islands in the waters of Riau Islands province . The origins of the coming of the Sea Tribe in Riau Islands is estimated around 2500-1500 BC as the nation's proto- Malay ( Melayu old ) ( Width , 1972 and Liamsi , 1986 in Trisnadi , 2002) and then spread to Sumatra through the Malay Peninsula . Occurring post - 1500 BC large migration flows resulting Malay nation Deutro terdesaknya Proto Malay nation to coastal areas ( coastal plain ) . This desperate group now known as the Tribal People of the Sea ( Ministry of Social Affairs , 1988 in Trisnadi , 2002:3 ; James Warren , 2003) .
When the land was ruled by the Sultanate Malay Riau - Lingga around the 18th century , People Sea Tribe described as a collection of ethnic group or clan ( David Shoper , 1977) are distinguished on the basis of their domicile territory . Each clan is made up of a variety of names, such as baked Tribes , Tribes Galang , Mantang Tribe , Tribal Baroque , and Tribal Mapor ( Bettarini , 1991; Chou , 2003:18 ; Lenhart , 1997:584 , 2004:750 ) .
That said , when the clans were united , they are referred to as " the kerahan " who served the sultan to maintain the territorial waters of the empire , war , and to provide for the needs of the maritime empire. In addition to supply the needs of relatives of the sultan , the sea of commodities is also a major export product , especially overseas Chinese as the main importer ( Vos , 1993:121-128 in Chou , 2003:18 ) . From such a historical relationship , People Sea Tribe is currently looking at the Malays are the aristocrats and merchants .

Baduy tribe , Kab.Lebak , Banten .

Baduy tribe , Kab.Lebak , Banten .

Baduy or called the Baduy are an indigenous group in the Sunda region Kendeng Mountains , Lebak , Banten . Their population is around 5,000 to 8,000 people , and they are one of the tribes who apply isolation from the outside world .
Baduy tribe Tangtu group group group known as Kanekes In ( Baduy In ) most strictly follow the customs , the people living in three villages : Cibeo , Cikertawana , and Cikeusik . Characteristic of man is his clothes Kanekes In natural white and dark blue and wearing a white headband .
They were forbidden by custom to meet with foreigners ( non- citizen ) . In the very group Kanekes uphold the customs of their ancestors . Most of the rules adopted by the tribe Baduy In , among others :
Not allowed to use vehicles for transportation
Not allowed to use footwear
The door should face north / south ( except home the Pu'un or traditional leaders )
Ban use of electronic tools ( technology )
Using cloth black / white as the clothes are woven and sewn himself , and is not allowed to use modern clothing .

Group Panamping.

They are known as the Outer Baduy or Outer Baduy . They lived in various villages scattered around the region Baduy In like Cikadu, Kaduketuk, Kadukolot , Gajeboh , Cisagu , and so forth . Outer Baduy community distinctively dressed and black headband .
Outer Baduy are the people who have come out of the customs and territory Baduy Dalam. Some of the things that led them out of the Baduy In like breaking mores of society Kanekes In , eager remedy out of Baduy Dalam, or married to a member of Outer Baduy . The characteristics of the people Baduy Affairs
They have known technologies , such as electronic equipment , although its use remains a ban for every citizen Kanekes , including the Outer Baduy people . They use the equipment in a way secretly to escape detection from Baduy In watchdog .
The process of construction of houses Outer Baduy have used these tools , such as saws , hammers , nails , etc. , which previously prohibited by customary Baduy Dalam.
Using traditional clothes with black or dark blue ( for men ) , which indicates that they are not holy . Sometimes using modern clothes such as T-shirts and jeans .
Using modern household appliances , such as mattresses , pillows , plates & cups glass & plastic .  They live outside the Baduy Dalam.

Dani , Central Highlands , Papua .

Dani , Central Highlands , Papua .

Dani Man, Central Highlands , Papua .

Dani is one of the tribes located in the Central Highlands , Papua , Indonesia . And inhabit the entire Jayawijaya . Other tribes of the region, among others, Yali and Lani . Yali tribe is one of the tribes inhabiting the southern part of the border between Wamena and Merauke , while the Lani tribe inhabiting the western half of the Dani . All three of these tribes have each characteristic in terms of culture , customs , and language . Since before the first contact with the outside world , the people who live in this great valley view themselves as Hubula . They named themselves Hubula to distinguish himself with people who live outside the big valley . The people behind the mountains north and east called Yali , the people in the southern part of the valley and mountains behind called Kurima and the people in the west and north of a large valley called Palika . However Hubula name for the people who live in a large valley had not been used , either at the time of the expedition , the missionary era , the days of the Dutch government and the Indonesian government to the present era . Hubula name as the name for the indigenous tribes in the great valley began to be used officially after Papuan Congress in 2000 and particularly since the establishment of the Papuan Customary Council version of the Papuan people in 2001.

The Korowai of Papua .

The Korowai of Papua .

Korowai are dissected crocodiles.

Korowai tribe newly discovered existence about 30 years ago in the jungles of Papua , Indonesia and the population of about 3000 people . These tribes live in houses built on top of a tree called the High House . Some homes they could even reach a height of up to 50 meters from the ground . Korowai are one of the tribes in mainland Papua penis gourds are not using . Until 1970 , they did not know the whereabouts of any person other than their group .  Until 1970, the Korowai never know each other apart from their own group . The tree house they built with wood taken from forests which they live and the tools they use is still a stone ax , the Korowai tribe house with 80 meters high above the ground can protect themselves from the heat and insects that there is a place for living in the forest are still considered wilderness , also protects from danger by flooding during the rainy season , but it also has the function of this house as a fortress in the event of a conflict between tribes that they do not want .
Language used in the family Korowai including Awyu - Dumut ( southeastern Papua ) and is part of the Trans - New Guinea phylum . A grammar and dictionary was produced by the Dutch missionary linguists . The majority of the Korowai clans live in tree houses on their isolated territory . Since 1980 some have moved to new villages that opened on the banks of Yaniruma Becking ( Kombai - Korowai area ) , Mu , and Basman ( Korowai - Citak area ) . In 1987 , the village was opened in Manggél, in Yafufla (1988), Mabul Eilanden by the River (1989), and Khaiflambolüp (1998 ) .
Pigs in Society Korowai - use in resolving disputes between families , and also sacrificed in the complex when the ceremony with blood letting them into the river as an offering to a god . Pigs play a role in the religious life of Korowai also filled with all kinds of spirits - on top of all the spirits of their ancestors who sacrificed are animals in times of trouble . Traditional festivities better enjoyed by the Korowai and Kombai is fed from Sago , other delicious food is the larva of the beetle , which is the crop of sago tree .

Suku Togutil , Halmahera , North Maluku .

Satu Keluarga Suku Togutil , Halmahera , North Maluku .


Suku Togutil , Halmahera , North Maluku .

Of some tribes in North Maluku , one of which is still alienated tribal , or primitive . Togutil tribal name. The tribe now has been difficult to be found , because in general has been fused with the community . But , in the interior forests of East Halmahera , said still more than 85 families who live there . People Togutil primitive tribe in their underwear , or called , sorry , loincloth by locals . They do not speak Bahasa Indonesia and Ternate . They still use the language Tobelo and Galela , which is the language used decades ago .
 In the daily lives of people in North Maluku , which until now has also entered the digital age as the people on the island of Java , but there are still brothers and sisters in the interior of the island of Halmahera whose life is still primitive and backward and away from the touch of modernization . Though the country has been independent for more than six decades . Logically, since the island of Halmahera is the main island and the mainland of the oldest , it is certain that the development of life and the spread of " North Maluku man " would also stems from the mainland . But that is not the discussion I in this paper . The discussion focused on the existence of a community of people Togutil remaining parts are lagging behind in the development of socio - cultural because they are isolated or isolate themselves from interaction with other human environments . Their lives have been fused with nature so as jungle , rivers and caves in the jungles of the interior of the island of Halmahera into their homes .

Tribes Mentawai , Mentawai Islands , West Sumatra .

Tribes Mentawai , Mentawai Islands , West Sumatra .

Tatto Suku Mentawai , Mentawai Islands , West Sumatra .

Mentawai tribe are the original inhabitants of the Mentawai Islands . As Nias tribes and tribal Enggano , they are supporters of the Proto - Malay culture that settled in the archipelago west . Mentawai residents residential area , in addition to the Mentawai also in North Pagai and South Pagai . This tribe is known as gatherers and when first studied are not familiar with farming . Distinctive traditions is the use of tattoos all over his body , which is associated with its role and social status .   In the past , tattoos are popular among both men and women who have grown Mentawai . Today , only a small part of Mentawai tribe are still tattooed . Most of them can be found in the interior of the island of Siberut .
Tattoos are made by a sipatiti ( tattoo ) . Tattooing process takes a long time , especially at the stage of preparation that can be up to many months . There are a number of ceremonies and taboos ( punen ) which must be passed by people who want to be tattooed . Not everyone is able to pass through this stage . Before sipatiti start making tattoos , there is a ritual ceremony led by sikerei ( shaman Mentawai culture ) . The hosts then had a party with the slaughtering of pigs and chickens. The pork and chicken as well as the remuneration given to sikerei. Tutulu tell that to hold the party making the tattoo alone can cost about five million dollars .
The needle used is made from animal bone or wood karai sharpened. By tapping the tap, creates lines that are the main motive Mentawai tribe tattoo. The dyes used are from charcoal that sticks in the cauldron. Sikerei which is Tutulu brother said that usually begins tattooing of the hands, arms, legs and body. For several days, the newly tattooed skin will swell and bleed. Just imagine my horror.
That said , Mentawai tattoo art tattoo including the oldest in the world , even older than the Egyptian tattoo . Unfortunately , now only a small part of Mentawai tribe which still maintain it . This is due to the government ban on the development of the doctrine of animism in the past . Tattoos are one of the cultural products then slowly disappeared . Hundreds of tattoo motif that once adorned a native Mentawai could not even undocumented . Even Tutulu which we know anything , adorn her with flowers and anchor tattoo image which is obviously not the original motive tattoo
Gentlemans wear Kambi ( bark loincloth ) , disposable ladies ' skirts woven fiber banana tree ' . And Tatto not mean Emo or Gothic , but tradition . Along era , this characteristic began to fade .
Post Tsuami Aceh ago , parts & Mentawai islands spotlight , similar to traditional tribes celebrities . Understandably , Mentawai located around an earthquake-prone and ( ring of fire ) . Google Earth geographical info , when do a search with related keywords , the island portion of West Sumatra and North Sumatra . Consists of the island of Siberut , Sipora , North Pagai and South Pagai .
500,000 years ago ( Pleistocene ) , estimated , Mentawai Islands Sumatra separated from the mainland by rising sea levels. Since then the island is isolated. If the sea water rise again , may disappear completely .
Population 18 554 inhabitants, 15 % indigenous people , and immigrants - Batak , the Minangkabau & white minority ( census 1980) . Siberut is the largest island , but the least populated . The difficulty of communication - transport , helped slow the development of Siberut .
Mentawai language part of the Austronesian language family , there are various dialects ; accent Simalegi , Sekudai , Sikalagan , Silabu , Taikaku , Saumanganya , etc. .
Half a century ago, before the entry of foreign cultures , Mentawai live in Neolithic civilization . Mysterious natural history and the origins of the Mentawai people , some experts suspect they include old Malay / Proto Malays , others suspect they include Polynesian nation . There is also the opinion , the Mentawai is Proto - Malayan who migrated from nearby areas , given the similarity with Nias ( cosmology and physical anthropology ) .
Her mysterious again , why they are not found in residential civilization large stones ( menhirs , dolmen and stone grave ) ? It could be because of the new location of their house, or because the small units of the migrant population to less energy to build stone artifacts ?
Some hunting and household appliances from stone , have long replaced the metal imported from Sumatra .
While that , Mentawai people themselves believe tradition says that they came from Nias Island ( South ? ) Were dropped into the area on the west coast of Siberut Simatalu . island - village set on the banks of the river dusunya - as a means of traffic, splitting the dense forest that partially flooded swamp .
The hamlet ( usually inhabited tens / hundreds ) consists of several uma ( home together for some families ) as the center , while the lalep ( individually for single-family homes ) and the ribs ( temporary home for young couples ) simple surrounding .
Hunting is the main income in addition to gathering sago . Using an ax and a stone pickaxe obtained from outside vendors who stopped buying forest products . After many merchants came , then they got the iron equipment . Siberut particular , gardening and farming livelihoods in forest edge swampy .
Skull boar , monkeys and sea Ibat skin ( the turtle ) uma & hung on a wall rack , a sign of how many times the party was held at the uma . Not because of lack of work .
In the event " gets hunted " Social ties seem real . Once hunted to arrive at uma , wooden musical instruments and bolobok obbuk was rung ; gather fellow tribesmen . Bush meat should be divided according to the rules , the violation is considered to bring disaster, so damned crocodile and the epitome of greed.
Thus, there is very limited number of prey as needed . They have to divide ethical bush meat in parts neighbor , if the distribution of prey in the environment results that a tribe known tribal neighbors . Their consumption patterns indirectly while maintaining the balance of nature .
Arrivals outside ( si toi ) must pay tribute to the indigenous population ( sibakkat laggai ) , if you want to manage the forest around the village unspoiled . Traditionally , the land around the village is owned sibakkat laggai .
Their primary food is sago and taro . But then consume rice , fish , various species of birds and wild boar . There are quite a staple in their forest swampy .
Tobacco , iron equipment , clothing , fuel , rice , salt , etc. , are usually brought in by traders from Padang ( West Sumatra ) as the nearby area , which they barter with the results of lush forests and rich (rattan, manau, wood, clove, copra, etc.).
Nothing strata , social level , there is no leader or group for their slaves . Live in groups in the settlement which they called ' UMA ' ( a term for a group of settlers and the settlements themselves ) . Uma , usually in the form of traditional houses are quite large and can be occupied by some patrilineal -based nuclear family ( patrilineal ) . Around uma established some ' lalep ' ( marriage family home they have not officially ) . Each man took a wife from uma neighbors . If the husband dies later , his widow returned to his native uma .
Each uma led a RIMATA . Usually men are wise and experienced , but there are also chosen based on ancestry . Rimata actually indigenous leader uma itself. If anyone usually are considered pioneers of the person skilled in the art , and should not be parents experienced . Uma relationship with one another is maintained by the bonds of marriage .
Clear leadership , reflected in the religious system . all ceremonies - their diverse traditional ceremony , led by a Kerei or sikere ( shaman , spiritual leader ) .
Original religion of the Mentawai , Sabulungan , believe that everything has a spirit each entirely separate from the body and freely roam widely in nature .
Strength shrouded in an object that can disrupt human , they call ' bajao ' . Therefore should be held ceremonies ' pulaijat ' ( cleaning uma ) at a specific time ( for 1 week , even more ) . During that time they were exposed to the rules punen ( ritual prohibition of work -related taboo pulaijat ) . Sikerei ( master of ceremonies ) are not bound to the origin uma group , he may be called to give treatment in another uma . Return for treatment that will be shared on a fellow member uma origin.
Thank you for reading this article. Written and posted by Bambang Sunarno. sunarnobambang86@gmail.com
author:
http://schema.org/Personal.
https://plus.google.com/105319704331231770941.
name: Bambang Sunarno.
http://primadonablog.blogspot.com/2014/02/isolated-tribes-in-indonesia.html
DatePublished: February 21, 2014 at 22:26
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Tag ;  Isolated Tribes In Indonesia.


Posted by: Bambang Sunarno
www.Primo.com Updated at: 22:26

Different white gold with Platinum.

White gold instead of platinum ( Pt ) .

White gold is gold ( Au , read Aurum ) is in plating or mixed with Nickel ( Ni ) , silver ( Ag , read Argentum ) , Palladium ( Pd ) or Rhodium ( Rh ) .  However, due to mixed or coated with metal - metal mixing lead white to white color is shiny ( brilliant ) .
Meanwhile, platinum ( Pt ) is actually white metal tends to fade a bit gray , metal is very soft when bent by hand ( especially Pt purity reaches 90 % , which is written in the trading world Pt900 ) .
In the jewelry business is now starting to wear jewelery trends For Wedding Pt , however, must be careful , because it is difficult to distinguish visually indicate that Pt with other metals ( metal that is nearly adjacent to its visual appearance is Silver and Aluminum ( Al ) , which is physically well rather soft . better to buy jewelry from a jewelry store pt to pt compositional guarantees in jewelry ( eg Pt900 , Pt950 her etc. , if necessary, the jeweler can show certification of raw material purchase pt jewelry they sell is a certificate of quality goods ( eg : from smelting companies such as PT . Precious Metals ) , and other guarantees that convincing . , but the most valid is proved by the test lab , just a shame ... when tested in the lab , the jewelry was damaged / dissolved and can not be returned to forms initially because it was turned into a solution .

Price Watch or materials Lab of Pt is very expensive because :

1 . The existence of Pt in nature are few and difficult to find ( number : about 30,000 tons ) , its presence in Africa , Columbia , Alaska , Russia and tough to make him into a pure Pt is 1 ounce of pure Pt were obtained from 10 tons of seeds excavated materials containing platinum .
2 . To become a jewelry , should be merged with the high temperature , minimum = melting point and to enhance your appearance , usually in plating with Rhodium ( Rh ) so shiny .
3 . It takes a special skill to make it as jewelry , because although soft , it turns Pt clay and hard carved .
In Chemicals & Laboratory , Pt is a metal that has a high specific gravity is 21.4 g/cm3 dg melting point of 1773 deg C nm and to prove to be tested in the lab with solvent aquaregia and concentrationnya values ​​determined by means of AAS ( Atomic Absorption Spectrophotometer ) at 265.9 l nm ( read : 265.9 nanometers wave n ) . Pt generally more widely used as a catalyst in creating a product ( such as : make Aldehydes from Methanol , and so on ) , as catalyc converter within the scope of the automobile , as the analysis of metal cup ( container special preparation ) in the laboratory , as a patchwork of dental materials and so on .
Thank you for reading this article. Written and posted by Bambang Sunarno. sunarnobambang86@gmail.com
author:
http://schema.org/Personal.
https://plus.google.com/105319704331231770941.
name: Bambang Sunarno.
http://primadonablog.blogspot.com/2014/02/different-white-gold-with-platinum.html
DatePublished: February 21, 2014 at 15:20
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Tag ; Different white gold with Platinum, White gold and Platinum.

Posted by: Bambang Sunarno
www.Primo.com Updated at: 18:54

The definition of PMPO and RMS.

When buying a hifi devices usually we will see the power of sound with rod
PMPO or RMS measure , for example a 1200 watt PMPO or 180 watts RMS .
Which is more certain size PMPO or RMS ?
It turns out that the RMS is closer to certainty and more trustworthy .
RMS stands for Root Mean Square , is obtained by averaging the peak output power is done many times in a long time .
This figure is calculated after exceeding a series of tests and get the average of the results obtained in the best and worst conditions , so these numbers are actually better describe the actual output power .
While PMPO or Peak Performance momentary output is calculated by the vendor or tester 's audio system speakers as the maximum force in a perfect state . Obviously it can not be displayed in real usage .
There is no sound system that can withstand the maximum PMPO more than a few
milliseconds without being damaged .
The amount of power generated from the audio speakers are usually calculated in units of Watts , which is commonly abbreviated as " W " . But the vendors are counted in two different ways - " watts RMS " and " watts PMPO " . RMS stands for " Root - Mean - Square " , a mathematical equation that produces an accurate count and have a sense of power output produced by speakers . PMPO itself stands for " Peak Music Power Output " , a term created by marketing people as if they are selling the speakers seem to be more " powerful " than reality ..
For example , which would be more impressive : 10 watts RMS or 250 watts PMPO ? in fact , we are actually talking about the same speakers .. or other tricks example : " 300 watt Four channel amplifier " actually has meaning 150 watts RMS divided into four channels , or 37.5 watts RMS per channel .
But they also are not fully to blame , because there are several methods of calculation of power ( which is usually half or less than watts RMS )
- Peak power
- Max power
- IPP - Instantaneous Peak Power
- PMPO - Peak Music Power Output.
Thank you for reading this article. Written and posted by Bambang Sunarno. sunarnobambang86@gmail.com
author:
http://schema.org/Personal.
https://plus.google.com/105319704331231770941.
name: Bambang Sunarno.
http://primadonablog.blogspot.com/2014/02/the-definition-of-pmpo-and-rms.html
DatePublished: February 21, 2014 at 18:21
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Tag ; The Definition of PMPO and RMS, pmpo, rms





Posted by: Bambang Sunarno
www.Primo.com Updated at: 18:21