Results 91 to 100 of about 8,244 (249)

Dürren in Deutschland

open access: yesPhysik in unserer Zeit, Volume 55, Issue 4, Page 190-197, July 2024.
Die wärmeren Temperaturen des globalen Klimawandels verstärken den Wasserkreislauf, Verdunstung und Niederschlag nehmen zu. Aber auch Extremereignisse wie Starkregen, Hochwasser, Trockenperioden und Dürren häufen und intensivieren sich. Wie passt das zusammen?
Axel Kleidon
wiley   +1 more source

ANALISIS PERTUMBUHAN EKONOMI DAN TINGKAT KETIMPANGAN ANTAR KECAMATAN DI KABUPATEN SEMARANG TAHUN 2005-2012 [PDF]

open access: yes, 2014
Inter-Region income inequality is one of complex problem in deveploping country. Semarang regency has a high level of inequality. It is proved by Gini Index of Semarang regency from 2005-2012.
ANGGRAENI, Melia Dian   +1 more
core  

Intramolekulare Triplett‐Diffusion erleichtert die Triplett‐Dissoziation in einem Pentacen‐Hexamer

open access: yesAngewandte Chemie, Volume 136, Issue 8, February 19, 2024.
Effiziente Erzeugung freier Triplett‐Zustände durch Singulettspaltung bleibt in kovalenten Systemen schwer fassbar. Wir haben ein hexameres Pentacen‐System entwickelt, bei dem drei Pentacen‐Dimere kovalent an ein zentrales Subphthalocyanin‐Gerüst gebunden sind.
Phillip M. Greißel   +11 more
wiley   +1 more source

Topological Entanglement Entropy [PDF]

open access: yesPhysical Review Letters, 2006
4 pages, 3 eps figures.
Kitaev, Alexei, Preskill, John
openaire   +4 more sources

AKDENİZ BÖLGESİ’NİN GÜNEŞ ENERJİSİ YATIRIMINA YÖNELİK ÖZELLİKLERİNİN ENTEGRE ENTROPİ MULTİMOORA YÖNTEMİ İLE DEĞERLENDİRİLMESİ

open access: yesMehmet Akif Ersoy Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 2019
Dünya üzerinde oldukça geniş bir alana hızlı biryayılım gösteren çevre kirliliğine karşı alınabilecek tedbirlerin başındayenilenebilir enerji kaynaklarının enerji üretimin-deki payını arttırmak gelir.Yenilenebilir enerji yatırımla-rının değerlendirilmesi
Yusuf Şahin
doaj   +1 more source

Entropy, neutro-entropy and anti-entropy for neutrosophic information

open access: yes, 2017
This approach presents a multi-valued representation of the neutrosophic information. It highlights the link between the bifuzzy information and neutrosophic one. The constructed deca-valued structure shows the neutrosophic information complexity.
openaire   +2 more sources

Mean Entropies

open access: yesOpen Systems & Information Dynamics, 2005
Entropies are expressed in terms of mean values, and not as weighted arithmetic means of their generating functions, which result in pseudo-additive entropies. The Shannon entropy corresponds to the logarithm of the inverse of the geometric mean, while the Rényi entropy, more generally, to the logarithm of the inverse of power means of order τ < 1 ...
openaire   +2 more sources

Kriptografi Teks Berbasis Algoritma Substitusi Vigenere Cipher 8 Bit

open access: yesJurnal Masyarakat Informatika
Vigenere Cipher merupakan salah satu algoritma kriptografi klasik dalam dunia kriptografi. Penelitian ini berfokus pada penggunaan metode Vigenere Cipher dan implementasinya dalam mengamankan sebuah teks pesan berbentuk ASCII.
Nida Aulia Karima   +4 more
doaj   +1 more source

Klasifikasi Tahap Kematangan Pisang Ambon Berdasarkan Warna Menggunakan Naive Bayes [PDF]

open access: yes, 2017
  Banana fruit is a commodity that contributes a great value to both national and International fruit production achievement. The government through the National Standardization Agency establishes standards to maintain the quality of bananas.
Maimunah, M. (Maimunah)   +2 more
core  

New entropy estimates for the Oldroyd-B model, and related models [PDF]

open access: yes, 2007
This short note presents the derivation of a new {\it a priori} estimate for the Oldroyd-B model. Such an estimate may provide useful information when investigating the long-time behaviour of macro-macro models, and the stability of numerical schemes. We
Hu, Dan, Lelievre, Tony
core   +5 more sources

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