9.239   Artículos

 
en línea
Vitaly Kaganov     Pág. 29 - 37
The most common model for asset pricing (CAPM) is problematic and does not match the reality. In this article, I introduce a theoretical framework for a new model which aims at avoiding the problems of CAPM and keeping its advantages, therefore allowing ... ver más
Revista: Research Papers in Economics and Finance    Formato: Electrónico

 
en línea
Katarzyna Plewa, Adam Perz, Dariusz Wrzesinski and Leszek Sobkowiak    
The hydrology of coastal lakes differs significantly from that of inland water bodies due to the influence of the neighboring sea. Observed climatic changes are expected to enhance the effect of the sea on coastal lake ecosystems, which makes research on... ver más
Revista: Water    Formato: Electrónico

 
en línea
Huaxiang He, Aiqi Chen, Mingwan Yin, Zhenzhen Ma, Jinjun You, Xinmin Xie, Zhizhang Wang and Qiang An    
The rational allocation of water resources in the basin/region can be better assisted and performed using a suitable water resources allocation model. Rule-based and optimization-based simulation methods are utilized to solve medium- and long-term water ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Nadja Gomes Machado,Thiago Meirelles Ventura,Victor Hugo de Morais Danelichen,Carlos Alexandre Santos Querino,Marcelo Sacardi Biudes    
Rainfall is the key element in regional water balance, and has direct influence over economic activity. Quantifying rainfall at spatial and temporal scales in regions where meteorological stations are scarce is important for agriculture, natural resource... ver más
Revista: Revista Brasileira de Climatologia    Formato: Electrónico

 
en línea
Rudi Uswarman, Swadexi Istiqphara, Rajif Agung Yunmar, Arkham Zahri Rakhman     Pág. 135 - 143
Sliding Mode Control (SMC) used to control the stability of a quadcopter from disturbances and uncertainties. This technique has two main advantages: the nonlinear dynamics and modelling errors of the quadcopter can be eliminated by switching function an... ver más
Revista: Journal of Science and Applicative Technology    Formato: Electrónico

 
en línea
A. N. I. Putri, W. Z. Ilmi, A. Vatikawa, N. Pratiwi     Pág. 215 - 218
Institut Teknologi Sumatera (ITERA) and Institut Teknologi Bandung (ITB) also Government of Lampung Province have launched the ITERA Astronomical Observatory or known with Observatorium Astronomi ITERA Lampung (OAIL). On 20th November 2016, the coordinat... ver más
Revista: Journal of Science and Applicative Technology    Formato: Electrónico

 
en línea
Muji Listyo Widodo,Rinekso Soekmadi,Hadi Susilo Arifin     Pág. 55 - 61
Betung Kerihun National Park (BKNP) is a transboundary conservation area. BKNP region has various attractive ecotourism activities are covered in the context of the nature, culture and 55adventure. But the number of foreign tourists who have visited is s... ver más
Revista: Journal of Natural Resources and Environmental Management    Formato: Electrónico

 
en línea
Yudi Setiawan,Lilik Budi Prasetyo,Hidayat Pawitan,Liyantono Liyantono,Syartinilia Syartinilia,Arif Kurnia Wijayanto,Prita Ayu Permatasari,A Hadi Syafrudin,Patria Rachman Hakim     Pág. 67 - 76
Increasing of economic development is generally followed by the change of landuse from agriculture to other function. If it occurs in large frequency and amount, it will threaten national food security. Therefore, it is necessary to monitor the agricultu... ver más
Revista: Journal of Natural Resources and Environmental Management    Formato: Electrónico

 
en línea
Veybi Djoharam,Etty Riani,Mohamad Yani     Pág. 127 - 133
Pesanggrahan River has important role and function to support human life and ecosystem existing in river area. Daily human activities that utilize river water and then dispose the sewage/waste into Pesanggrahan River can decrease the air quality. This re... ver más
Revista: Journal of Natural Resources and Environmental Management    Formato: Electrónico

 
en línea
I Wayan Gde Sarmawa,Ida Ayu Oka Martini,Ida Ayu Putu Widani Sugianingrat     Pág. 249 - 266
Abstract: Companies are constantly trying to maintain customer trust and loyalty in an effort to preserve business sustainability. Implementing environmental concerns in the form of Corporate Social Responsibility (CSR) is expected to achieve both of the... ver más
Revista: Jurnal Economia    Formato: Electrónico

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