Teknologi modern, masalah lingkungan dan cara mengatasinya
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Teknologi modern, masalah lingkungan dan cara mengatasinya
- 1. TEKNOLOGI MODERN, MASALAH LINGKUNGAN DAN CARA MENGATASINYA Ilmu Alamiah Dasar Group 8
- 2. 2 Presenters
- 3. TEKNOLOGI MODERN Dalam perkembangan Ilmu Pengetahuan Alam, telah dilalui beberapa tahap yaitu: Deskriptif & Kumulatif Dipelajari dan diamati Simulatif dan kuantitatif Melakukan uji coba IPA bersifat dinamis Eksperimen baru dan teori baru 3
- 4. MASALAH LINGKUNGAN Pencapaian Kemakmuran dan Perluasan Kemudahan Dampak Terhadap Pendayagunaan Sumber Daya Alam Dampak terhadap Transportasi dan Komunikasi Dampak terhadap Peningkatan Kesehatan Dampak Terhadap Sumberdaya Manusia 4
- 5. POSITIVE NEGATIVE 5 para ahli terus mengmbangkn teknologi2 baru informasi mudah di dapatkan dan diakses krn adanya jringn internet dapat berkomunikasi tanpa harus bertemu baik antar kota, negara bahkan antar benua
- 6. Bagaimana M e n g a t a s i n y a ? 6??
- 7. 7
- 8. Masa mendatang 8 Energi matahari Energi panas bumi Energi angin Energi pasang surut Energi biogas Energi biomassa
- 9. CONTINUE… Melestarikannya 9 Empat masalah yang menonjol yang perlu di tanggulangi demi kelestaria hidup manusia di masa mendatang : 1. Masalah energi pergantian minyakbumi. 2. Penggunaan teknologi yang tepat guna dengan mengurai dampak negatifnya. 3. Masalah laju pertumbuhan penduduk yang harus di tanggulangi, antara lain dengan KB. 4. Masalah kelestarian lingkungan hidup yang merupakan tanggung jawad dan diusahakan bersama.
- 10. THANKS^,^ 10
Editor's Notes
- We all know them very well but is it all we know about phoneme? No its notta as simple as it looks like there is much to be explored yet
- Like other linguistic notions, such as “sentence,”“syllable,” and “topic,” what starts out as a relatively unproblematic intuitiveconcept inevitably gets caught up in theory-internal considerations. In the caseof the phoneme, three issues have been particularly contentious: (i) what sort ofentity is the phoneme (physical, psychological, other); (ii) what is the contentof the phoneme; and (iii) how does one identify phonemes?
- Representing the underspecified phoneme. The remarks concerning Sapir, Jakobson,and Trubetzkoy above suggest a view of the phoneme as having a single representation,from which other variants, or allophones, are derived. Moreover, ifthe interpretation of these proposals given above is correct, it would appearthat this one representation of the phoneme is underspecified, in the sense that itconsists only of contrastive properties (chapter 7: feature specification andunderspecification). Underspecified phonemic representations were proposedby Jakobson and his colleagues (see, among others, Jakobsonet al. 1952 and Jakobsonand Halle 1956). They proposed that contrastive features are assigned by successivelydividing up an inventory until each phoneme has been assigned a uniquerepresentation. This theory has been taken up within generative phonology underthe name Modified Contrastive Specification (MCS; Dresher et al. 1994; D. C. Hall2007; Dresher 2009).