Results 101 to 110 of about 216,633 (207)

Corals, fishermen and tourists [PDF]

open access: yes, 2004
Two major anthropogenic activities that disturb coral reefs are fishing and tourism, even though coral reefs are important for both fishing and tourism. Already more than 60 per cent of all reefs worldwide are endangered. The use of explosives and poison
Kunzmann, A.
core  

Modernization of Education Contents of Muhammadiyah, Nahdlatul Ulama, and Al Jam’iyatul Washliyah 1900-1942 in North Sumatera [PDF]

open access: yes, 2015
This study aims to reveal how the process of modernization of education content on the organization Muhammadiyah, Nahdlatul Ulama and Al Jam'iyatul Washliyah years 1900-1942.
Al Rasyidin, Al Rasyidin   +2 more
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An Analysis of Meteorological Data in Sumatra and Nearby using Agglomerative Clustering

open access: yesJurnal RESTI (Rekayasa Sistem dan Teknologi Informasi)
Sumatra is one of the biggest and the second most crowded islands in Indonesia. Sumatra is also a place of abundance of tropical flora and fauna. This paper aims to cluster the cities in Sumatra and nearby based on the meteorology data.
Teny Handhayani, Irvan Lewenusa
doaj   +1 more source

Doubled haploid ramets via embryogenesis of haploid tissue cultures [PDF]

open access: yes, 2010
Tissue culture in the oil palm business is generally concerned with the multiplication (clonal production) of dura, pisifera and tenera palms. These are all normal diploids (2n=2x=36).
Caligari, P. D. S.   +4 more
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Sumatra Thawalib

open access: yes, 2020
Sumatra Thawalib merupakan bagian dari gerakan pembaharuan pemikiran Islam di Indonesia, khususnya Sumatra Barat. Deliar Noer dalam bukunya Gerakan Modern Islam di Indonesia 1900-1942 memasukan Sumatra Thawalib sebagai awal-awal gerakan pendidikan dan sosial di Indonesia.
openaire   +2 more sources

Un important ravageur nouvellement observé sur semences de cocotiers germées en Indonésie (Pterolophia apiceplagiata Breuning), Coléoptère Cerambycidae [PDF]

open access: yes, 1991
C'est la première fois que le Cerambycidae Pterolophia apiceplagiata est signalé comme ravageur de la noix de coco. La larve se développe dans la bourre couvrant les pores germinatifs et ensuite dans la bourre fibreuse.
Asj'ari, M.   +2 more
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,,Sumatra'' [PDF]

open access: yesBijdragen tot de Taal-, Land- en Volkenkunde, 1882
openaire   +1 more source

Northern Sumatra [PDF]

open access: yesThe Geographical Journal, 1911
H. O. F., Wilhelm Volz
openaire   +1 more source

Land Transportation Effects on Manufacture and Regional Economy of Sumatra of Indonesia [PDF]

open access: yes, 2019
The study aimed to determine the effect simultaneously between land transportation and manufacturing industry on economic improvement An explanation research was conducted to obtain the causal relationship between land transportation and manufacture. The
NASUTION, A. P. (Ade)
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Management Options for the Inland Fisheries Resource in South Sumatra, Indonesia: I Bioeconomic Model [PDF]

open access: yes
The inland fishery in South Sumatra, Indonesia, is an important source of income, employment and protein to small-scale fishers. Some overall indicators, such as virtual disappearance of certain important species and continuous reduction in the size of ...
Cacho, Oscar J., Koeshendrajana, Sonny
core   +1 more source

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