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Cleovan Barbosa Pinto, Daiane das Graças do Carmo, Juliana Lopes dos Santos, Marcelo Coutinho Picanço Filho, Juliana Magalhães Soares, Renato Almeida Sarmento, Eraldo Lima, Leandro Bacci and Marcelo Coutinho Picanço
Maize (Zea mays) is the most consumed food in the world. The leafhopper, Dalbulus maidis, (Hemiptera: Cicadellidae) is one of the most important maize pests, and due to its direct and indirect damage, it can cause losses of up to 100%. Sampling plans are...
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Viktoriia Melnyk,Tatiana Kurbet,Zoia Shelest,Iryna Davydova
Pág. 6 - 17
Forest ecosystems are complex areas in terms of rehabilitation of radioactively contaminated areas, so conducting an up-to-date examination of these areas for radioactive contamination is relevant. The paper considers the improvement of methods of soil s...
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Lidia Osuna-Torres,Xavier García-Martí,Elsa Ventura-Zapata,Javier López-Upton,Alejandro Zamilpa-Alvarez,Manases González-Cortázar,Maribel Herrera-Ruiz,Nadia Tapia-Barrera
Pág. e045
Aim of study: Taxus globosa is the only species of Taxus genus that grows in Mexico, and is a tree which is protected by the Mexican Government. This plant shares, with the European species T. baccata, the ability to produce taxanes, such as taxol. The o...
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Ariel Bobadilla, Muriel Díaz, Rodrigo Figueroa, Roberto Roberto
In order to limit the energy demands the building ordinances establish requirements for reducing to acceptable levels the energy losses and/or gains. This situation obliges to define acceptable standards for thermal parameters. This report covered the ev...
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Érica T. Morais, Gabriel A. Barberes, Igor Viegas A. F. Souza, Fabiano G. Leal, Jarbas V. P. Guzzo and André L. D. Spigolon
This study applied the Pearson correlation coefficient and principal component analysis as tools for unsupervised qualitative petroleum system evaluation techniques. A total of 252 oil samples (32 features per sample) representative of two Brazilian sedi...
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Chorong Lee, Seong-Kyoon Choi, Hye Jin Jeon, Seung Ho Lee, Young Kyoon Kim, Song Park, Jin-Kyu Park, Se-Hyeon Han, Seulgi Bae, Ji Hyung Kim and Jee Eun Han
Freshwater crayfish, which are cultivated in aquaculture, are economically important for food and ornamental purposes. However, relatively few studies have focused on potentially pathogenic viruses in crayfish compared to in penaeid shrimp. Commodity red...
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Mduduzi Biyase, Talent Zwane, September Rooderick
This paper employs a newly-available and representative National Income Dynamics Study (NIDS) data of South African households to investigate whether social grants crowd-out or displace remittances. The estimated results based on full sample reveal that ...
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Rafael Victal Saliba
Pág. 13 - 47
Based on two different samples, this article tests the performance of a number of Value Drivers commonly used for evaluating companies by ?nance practioners, through simple regression models of cross-section type which estimate the parameters associated ...
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George Kampas, Andreas Panagopoulos, Ioannis Gkiougkis, Christos Pouliaris, Fotios-Konstantinos Pliakas, Vasiliki Kinigopoulou and Ioannis Diamantis
The Nestos River delta is one of the most important and sensitive basins in Greece and Europe due to its ecosystem functions, combining intensive agricultural production with low-enthalpy geothermal energy and important ecotopes. High water quality is of...
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Abdul Qayoom Landar, Taj Muhammad Jahangir, Muhammad Yar Khuhawar, Muhammad Farooque Lanjwani and Faheem Yar Khuhawar
Sanghar District is located in the central part of Sindh Province and shares a boarder with India to the east. This work examines the water quality of the groundwater of three subdistricts, Sanghar, Khipro, and Jan Nawaz Ali, mostly used for human consum...
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Roxana Zaharia, Elena Trotu?, Georgeta Tra?ca, Emil Georgescu, Agripina ?apcaliu, Viorel Fatu, Cristina Petri?or and Carmen Mincea
This paper presents studies performed for the monitoring of imidacloprid, clothianidin and thiamethoxam residues applied as seed treatment in rapeseed (Brassica napus ssp. oleifera), maize (Zea mays) and sunflower crops (Helianthus annuus). The experimen...
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Drago? Mihai Lapu?neanu, Daniel Simeanu, Cristina-Gabriela Radu-Rusu, Roxana Zaharia and Ioan Mircea Pop
Compound feed and the raw materials used in their production are potential vectors of microbiological contamination in the food chain. The purpose of this study was to microbiologically asses raw materials (maize, wheat, soybean meal, and sunflower meal)...
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James E. Landmeyer, W. Scott McBride and William B. Tate
The Okaloosa darter (Etheostoma okaloosae) is a diminutive, perch-like, benthic fish that inhabits only six small, clear, and shallow creek systems that flow almost entirely within Eglin Air Force Base in the panhandle of northwest Florida. Listed as End...
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Mohamed S. Shokr, Yasser S. A. Mazrou, Mostafa A. Abdellatif, Ahmed A. El Baroudy, Esawy K. Mahmoud, Ahmed M. Saleh, Abdelaziz A. Belal and Zheli Ding
For modelling and predicting soil indicators to be fully operational and facilitate decision-making at any spatial level, there is a requirement for precise spatially referenced soil information to be available as input data. This paper focuses on showin...
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Yali Gong, Huan Xie, Yanmin Jin and Xiaohua Tong
In recent years, the availability of multi-temporal global land-cover datasets has meant that they have become a key data source for evaluating land cover in many applications. Due to the high data volume of the multi-temporal land-cover datasets, probab...
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Xianghua Tan, Yushi Sun, Weili Zeng and Zhibin Quan
The air traffic control sector (ATCS) is the basic unit of the airspace system. If we can identify the congestion of an ATCS, it will help provide decision support for planning and daily operations. However, current methods mainly characterize congestion...
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Haifeng Liu, Chenghao Ma and Changqi Zhu
The pore-throat network of rock exerts a vital influence on the permeability and mechanical properties of the rock. Resorting to X-ray micro-CT scanning, the present work investigates the pore-throat structure of marine biogenic carbonate samples from th...
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William Hodgetts, Qi Song, Xinyue Xiang and Jacqueline Cummine
(1) Background: The application of machine learning techniques in the speech recognition literature has become a large field of study. Here, we aim to (1) expand the available evidence for the use of machine learning techniques for voice classification a...
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Magda M. Abou El-Safa, Mohamed Gad, Ebrahem M. Eid, Ashwaq M. Alnemari, Mohammed H. Almarshadi, Abdullah S. Alshammari, Farahat S. Moghanm and Ali H. Saleh
The present study focuses on the risk assessment of heavy metal contamination in aquatic ecosystems by evaluating the current situation of heavy metals in seven locations (North Amer El Bahry, Amer, Bakr, Ras Gharib, July Water Floud, Ras Shokeir, and El...
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Agnieszka Dradrach, Anna Karczewska, Katarzyna Szopka and Karolina Lewinska
The uptake of As by various plants growing in highly enriched sites was examined in order to identify potential As accumulators and to assess the risk associated with As presence in plant shoots. Representative samples of 13 plant species, together with ...
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