H.O.R.A.S

Selamat Datang buat anda yang mengunjungi blog ini, Segala informasi dalam blog ini merupakan bantuan dari buku-buku, majalah, dan lain-lain
Semoga blog ini bermanfaat bagi anda ^^.


Sabtu, 02 Februari 2013

About EKSTRAK KULIT BIJI SAGA



SIFAT ANTIRAYAP EKSTRAK KULIT BIJI SAGA
(Adenanthera pavonina Linn)



ABSTRACT

         The aims of research were to know the extract content of saga seed shell, to evaluated weight lost of cellulose paper, to evaluated mortality of termites and to evaluated termites consumption. Research was done by extracting sample with methanol then partitioning with n-hexane. Concentrated extractive  of 2%, 4%, and 6% were used the toxic test of the Coptotermes curvignathus termite. The results showed that extract content  of saga seed shell was 15.82%. Mortality with concentration of 2%, 4% and 6% were not significantly. So the concentration of 2% was effective, eficien and happened in 6th day. The tendency showed that increasing concentration of extract caused decreasing of weight lost of cellulose paper and consumption of termites. The percentage weight lost of cellulose paper was 3.88%11.04% and consumption of termite was 0.26–0.73 mg. The extract with concentration of 2% was effective based of evaluated from mortality, weight lost of cellulose paper and rate consumption of termites.

 
Keyword : Adenanthera pavonina Linn, extractive, concentration, toxic, termites


Tanaman Mindi (Melia azedarach)

About Borobudur

1           BOROBUDUR: FORM AND SYMBOLISM



Among the ruins of ancient Indonesia. Borobudur is unique. It contains no interior room analogous to the principal component of most Indonesian candi. Its shape can only be explained as the fusion of a number of elements both foreign and local.


1.1      Symbolic Dimensions of Borobudur

At the summit of Borobudur stands a stupa. Some scholar have decided that Borobudur is this stupa, and all the accompanying components-the smaller stupa, the hundreds of statues, the thousands of relief panels-are mere embellishment, ancillary details without which the monument would still retain its fundamental significance.

1.2      Stages of Construction

The construction of the Buddhist  monument on Borobudur’s hill began when Buddhism was still quite underdeveloped in Java in comparison with Hinduism. Thus the stupa on the summit of the older stepped pyramid can be read as a fusion of Preclassic and Classic icons.[i]



1.3      Statues and Mandalas

The combination of motifs at Borobudur does not end at two. The groundplan of the monument seen from above clearly forms a mandala pattern. Mandalas are diagrams in which deities are placed in particular locations forming rings or concentric circles. These diagrams come in many types (over 2,000) and have multiple purposes, including such functions as aiding meditation, and delineating sacred space from which evil forces are excluded.

            On Borobudur there are six different types of Buddha image. On the east, visitors are greeted by three tiers of walls atop which sit buddhas in Dharmacakramudra (gesture signifying the conquest of illusion). On the south are three tiers of images in Varamudra (gesture of lcharity). On the west, three tiers of statues display Dhyanamudra, meditation, while those on the north are in Abhayamudra, dispelling fear.

            The fourt tier on all four sides depicts a Buddha in Vitarkamudra-the preaching pose. Beyond this level are three more round terraces surmounted by perforated stupas in which can be seen Buddhas in Dhamacakramudra. This pose symbolises Sakyamuni’s firs sermon in the deer park at Benares. One of Borobudur’s unsolved mysteries is that this set of six Buddhas corresponds to no known mandala.

1.4      Narrative Reliefs

The final symbolic dimension of Borobudur stems from the reliefs narrating Buddhist texts which adorn the walls of  its four rectangular galleries. In the monument’s first stage, there was another series of reliefs at the structure’s foot. The text illustrated here is taken from the Karmavibhangga, the Law of Cause and Effect. The text takes the from of illustrations of good deeds and their rewards, but concentrates more attention on the terrible punishments which await those who perpetrate evil deeds such as killing animals, fighting, or adultery.
            This series was covered up with added stonework and it was completely carve, the reason for this measure, as Dumarcay has shown, is structural: the designers miscalculated the width of the base needed to support the monument, and had to add more stone, which obscured the first series of reliefs. Perhaps as a kind  of replacement, a second row of reliefs was added to the inner face of the balustrade on the first terrace.
            The walls of the first gallery are decorated with four series of reliefs: two on the wall of the balustrade, and two on themain wall. Both series on the balustrade wall are taken from texts called Jatakas, or Birth Stories. These depict tales from the lives of Sakyamuni, the historical Buddha, in various incarnations before his final birth as a human being. The theme of these stories is that of self-sacrifice as a means to gaining merit and a better birth in the next life, with the attainment of non-being (nirvana) as the ultimate goal.

            The lower level of the main wall adorned with another series of birht stores, this time depicting scenes from the lives of the other people in addition to Sakyamuni who also attained enlightenment. In contrast to Theravada Buddhism, in which it is believed that only one being has attained enlightenment in this era, Mahayana buddhist believe that many beings have attained this stage. These texts are called Avadanas.

            The upper level of the main wall, first gallery, displays reliefs depicting the life of  Sakyamuni (Siddharta Gautama) during his life as a prince who became an ascetic teacher. The reliefs begin with the Buddha-to-be in heaven before his last reincarnation, and end with his firs sermon in the deer park in Benares.

            The fifth and last series occupies the upper three galleries of Borobudur. The text used for the source of inspiration is called the Gandavyuha. This scripture contains the story of a young man, son of a merchant, named Suhana who goes from theacher to teacher in the search of enlightenment. The majority of reliefs show scenes of the boy alternately travelling by various conveyances including chariots and elephant, and scenes of him kneeling reverently in front of the varous teachers (kalayanamitra, or “good friend”) who include men, women, children and Bodhisattvas. At the end of his quest Sudhana is admitted to the palace of Maitreya, Buddha of the Future, atop Mount Sumeru, wherein he is given more lessons and has various visions. The last series of reliefs on the upper terrace is taken from a sequel to this text, called the Bhadracari, in which Sudhana vows to become a Bodhisattva and to follow the example of a particular Bodhisattva named Samantabhadra.

            The placement of this series at the uppermost level of the monument seems to indicate that this was the most respected text by the builders of Borobudur. The sequence of reliefs seems designed to encourage pilgrims to follow Sudhana’s example while simultaneously climbing a symbolic mountain, the summit of which is thus protrayed as the goal and source or residence of the highest wisdom.

1.5      Function of the Candi

The word candi is generally considered to have been derived from the term candikagrha denoting the dwelling place of Candika, Goddes of Death, and consort of Lord Siva. Candi are linked to death: they were frequently constructed to glorify a deceased king or queen. Literally this could be interpreted to mean that the candi is a building used for burial purposes, or even a tomb, but in fact candi are associated with death in a very different way.
            They were built as shrines to glorify deceased rulers. The monarchs were believed to be manifestations of particular deities, earthly representatives of the details, who ruled over the people to protect the cosmic order on behalf of the deity. In death, the monarchs had become reunited with their divine patrons and were immortalised as statues depicting the deity. When enthroned in the inner space of the candi, the statue becomes an object of worship.
            One primary function of the candi was to protect this statue from the elements, and from the view of commoners. The essence of the deity was not believed to reside in the statue at all times. The deity had to be invited, through invocations, to descend and temporarily occupy the image. On such occasions the statue could be viewed by worshippers, but only the priests were actually allowed in the shrine room.

1.5.1     The Temple Mountain

Early Javanese inscriptions sometimes referred to temples as mountains. Javanese reverence for mountains began in prehistoric times, and Indic mythology contains elements which the Javanese would have found instantly recognisable. In Hindu-buddhist mythology, Mount Meru is a cosmic mountain situated at the centre of the cosmos that constitutes the axis of the world. It rises from the very bottom of the earth up to the highest level of heave. It is also the abode of the gods. The cosmic mountain is thus a symbol for the univers. The candi and its architectural details can be interpreted in terms of this symbolism.
            The three level of the candi represent the triloka. These consist of the three superimposed worlds believed to make up the univers. The base of the candi represents the world of mortals, and is called Bhurloka. One level up, the body of the candi represents the Bhuvarloka or world of the purified. It is here that the devotee can communicate with a deity andin turen the deity receives homage. At the higherst level, the roof of the candi represents the world of the gods, or Svarloka.
            The architectural features of the candi are designed to accentuate its symbolic meaning as a replica of mount Meru. The base of the candi is dominated by a series of horizontal mouldings. Carvings here are largely confined to geometric patterns and floral designs. In complete contrast, the walls of the temple body are richly decorated with all manner of ornamental designs, the aim of which is to create an other-wordly atmosphere.


2           BOROBUDUR AND THE RISE OF BUDDHISM


Buddhism was a popular religion in central Java for only about a century, between circa 750 AD and 850 AD. Despite the relative brevity of its popularity, Buddhism fostered a number of great monuments. Borobudur, the best known of these, is interesting both for its beauty and for the light it sheds on the evolution of the Buddhist faith beyond India.




[1] Dr. John Miksic, Indonesian Heritage – Ancient History, Second Editon, Grolier International, Inc., 1996, Page 74

 
 
BUlan Februari adalah bulan kasih sayang :)

 

Foto-Foto :)


Foto Bebas yang akan dilihat

        Untuk mengerjakan beberapa kegiatan yang kita lakukan harus kita pertimbangkan beberapa resiko yang muncul dan kesempatan apa yang akan kita peroleh. Berikut merupakan foto yang bisa ditampilkan untuk mengenang beberapa kegiatan yang kulakukan yakni :


mahasiswa yang senang dengan tanaman mindi nya

tanaman mindi dekat kampus kehutanan

patung kura-kura

peta sumatera utara

lomba OSN PTI olimpiade di auditorium

sari sedang mencari penjual papan ujian

aprilidia dengan semangat mengeprin BuLDO

semangat juga dalam pertemuan koordinasi
kawasan daerah sumber

disini kami sering membeli bahan-bahan praktikum

gang sumber yang banyak dilalui mahasiswa

walalupun padat tetapi inilah jalan pintas agar cepat dan efisien

mesin TIK di saat aku menemani iren persentasi BKSDH
In my memories..

Have a breakfast now.

:)