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Occurrence and Some Ecological Aspects of the Golden Jackal (<i>Canis aureus</i>Linnaeus, 1758) in the Gaza Strip, Palestine

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Open Journal of Ecology 2021年第2期11卷 105-125页

作者： Abdel Fattah n. Abd Rabou Kamal E. Elkahlout Fayez A. Almabhouh Walid F. Mohamed norman A. Khalaf Mona A. Al-Sadek randa n. alfarra Lamis T. Al-Moqayed Ashraf A. Shafei nedal A. Fayyad Belal S. Adeem Ayman W. Dardona Abdallah S. Awad Mohammed R. Al-Agha Mohammed A. Abd Rabou Department of Biology and Biotechnology Faculty of Science Islamic University of Gaza Gaza Palestine Department of Biological and Geological Sciences Faculty of Education Ain Shams University Roxy Cairo Egypt Department of Environmental Research and Media National Research Center Palestine Accreditation and Quality Commission Ministry of Education and Higher Education Gaza Palestine Department of Curricula and Teaching Methods Islamic University of Gaza Gaza Palestine Ministry of Education and Higher Education Gaza Palestine Environment Quality Authority Gaza Palestine Department of Medical Laboratory Sciences Faculty of Health Sciences Islamic University of Gaza Gaza Palestine Department of Environment and Earth Sciences Faculty of Science Islamic University of Gaza Gaza Palestine Department of Information Technology University College of Applied Sciences Gaza Palestine

The Golden Jackal (Canis aureus Linnaeus, 1758), which belongs to the Canidae family, is an opportunist carnivore in the Gaza Strip (365 square kilometers). The current study aims at giving notes on the occurrence and some ecological aspects of the species in the Gaza Strip, Palestine. The study, which lasted 14 years (2007-2020), is descriptive and cumulative in its style. It was based on frequent field visits, direct observations and meetings and discussions with wildlife hunters, farmers and other stakeholders. The findings of the study show that Gazans are familiar with the Golden Jackal to the extent that a Gazan family holds the Arabic name of the animal, which is “Wawi”. The Golden Jackal was sometimes encountered and hunted in the eastern parts of the Gaza Strip, which are characterized by the presence of wilderness areas, intensive agriculture, poultry pens and solid waste landfills. Like other a few mammalian faunas, the adult Golden Jackals enter the Gaza Strip through gaps in or burrows beneath the metal borders separating the Gaza Strip from the rest of the Palestinian Territories and Egypt. Gaza zoos were found to harbor tens of Golden Jackals trapped or hunted by clever wildlife hunters using different means such as wire cages known locally as “maltash” and foothold traps with metal jaws that may cause lesions to the trapped animals. Poisoning and shooting were also common methods used to control the jackals and other carnivores causing harm to agriculture and livestock. The animal was known among the Gazans as an omnivore, feeding on wild and domestic animals in addition to plant materials, garbage and carrions. In conclusion, the study recommends the need to raise ecological awareness to preserve the Golden jackal and to adopt safe control measures for jackals and other carnivores, including the construction of protective fences for agricultural fields and animal pens.

关键词： Carnivores Golden Jackals Trapping Foothold Traps Wildlife Hunters Zoos Gaza Strip

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The Palestinian Terrestrial Vertebrate Fauna Preserved at the Biology Exhibitions of the Universities of the Gaza Strip

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Research in Ecology 2020年第4期2卷 9-21页

作者： Abdel Fattah n Abd Rabou nour J Musallam Eman J Musallam Kamal E Elkahlout Kamal J Elnabris Tarek A El-Bashiti Ismail I Abdel Aziz Reham M Ishneiwra Eqbal S Radwan Hana S Saada Ashraf A Shafei nedal A Fayyad Saleh n Mwafy Huda E Abu Amra Ramy A Abu Alajeen Mohammed F Abu Owda randa n alfarra Haifaa A Hassouna Reem A Hassouna Mohammed R Al-Agha Mohammed A Abd Rabou Department of Biology and Biotechnology Islamic University of GazaGaza StripPalestine Department of English Islamic University of GazaGaza StripPalestine Department of Biology Al-Azhar UniversityGaza StripPalestine Department of Biology Al-Aqsa UniversityGaza StripPalestine Department of Geography Al-Aqsa UniversityGaza StripPalestine Department of Curricula and Teaching Methods Islamic University of GazaGaza StripPalestine Department of Curricula and Teaching Methods Ministry of EducationGaza StripPalestine Department of Pharmaceutical Sciences University of PalestineGaza StripPalestine Department of Environment and Earth Sciences Islamic University of GazaGaza StripPalestine Department of Information Technology University College of Applied SciencesGaza StripPalestine

The Gaza Strip(365 km^(2))of Palestine(27,000 km^(2))is home to a wealth of terrestrial vertebrate *** of these faunistic species find their ways to preservation at the local ***,the current study comes to document the Palestinian terrestrial vertebrate fauna acquired by the biology exhibitions(BEs)of Al-Azhar University,Islamic University of Gaza and Al-Aqsa University that are located at the Gaza City of the Gaza *** amphibians,reptiles,birds and mammals preserved at BEs of the universities in question were surveyed and scientifically classified during a three-month period extending from January to March,*** study showed that all BEs of local universities are underdeveloped,lacking attention and suffer from specimen scarcity and good *** BE at Al-Azhar University is the best in the arrangement and preservation of bird specimens.A total number of 200 specimens belonging to 54 terrestrial vertebrate fauna species,39 families and 17 orders was recorded at *** constituted 40.7%of the total species recorded,followed by birds(38.9%),mammals(14.8%)and amphibians(5.6%).The Islamic University of Gaza was considered the best in terms of the number of preserved species(39.8%),followed by Al-Azhar University(36.3%)and Al-Aqsa University(23.9%).The Common Toad(Bufo viridis)was the most preserved among the amphibian species *** was the biggest reptilian order,comprising 20 species(8 lizards and 12 snakes),with the Syrian Black Snake(Coluber jugularis asianus)was the *** Palestine Viper(Vipera palaestinae)is endemic to Palestine and most venomous and dangerous to human *** Great White Pelican(Pelecanus onocrotalus)was the largest Palestinian bird preserved at BE of Al-Azhar *** Egyptian Mongoose(Herpestes ichneumon)and the Common Badger(Meles meles)were the biggest mammalian specimens preserved,while the Palestine Mole-rat(Spalax leucodon ehrenbergi)was the only Palestine endemic spe

关键词： Terrestrial vertebrate fauna Preservation Biology exhibitions Gaza universities Gaza Strip Palestine

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Asphaltene aggregation studied by molecular dynamics simulations:role of the molecular architecture and solvents on the supramolecular or colloidal behavior

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Petroleum Science 2019年第3期16卷 669-684页

作者： H.Santos Silva A.alfarra G.Vallverdu D. Begue B.Bouyssiere I.Baraille Institut des Science Analytiques et Physico-Chimie pour l'Environnement et les Materiaux UMR 5254 CNRS/Univ Pau and Pays Adour 64000 Pau France Total Research and Technology BP 2776700 Gonfreville Harfleur France Joint Laboratory C2MC: Complex Matrices Molecular Characterization Total Research and Technology BP 2776700 Gonfreville Harfleur France

Asphaltene aggregation is a subject under vivid discussion:There are several parameters one needs to determine before its behavior can be mastered and better target solutions can be *** nature of asphaltene aggregation(colloidal or supramolecular)and the role of solvents and their mixtures are among the least understood parameters in asphaltene *** paper addresses molecular dynamic simulations to correlate the aggregation properties of asphaltenes,their molecular structure and the concentration of these *** show that the formation of the nanoaggregate depends,primarily,on the size of the conjugated core and on the eventual presence of polar groups capable of forming *** on the conjugated core do not change their shape or type of aggregation but may induce stronger π-π *** macroaggregation formation depends upon the length of the lateral chains of asphaltenes and also on the presence of polar groups at its ***,n-heptane and water may interact selectively with asphaltenes in function of their molecular *** this fact and the aggregation behavior observed,we advocate toward the assumption that a colloidal behavior of asphaltenes might be a particular case of a more general model,based on a supramolecular description.

关键词： Asphaltenes Molecular dynamics Aggregation Heavy oil

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Role of the porphyrins and demulsifiers in the aggregation process of asphaltenes at water/oil interfaces under desalting conditions:a molecular dynamics study

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Petroleum Science 2020年第3期17卷 797-810页

作者： H.Santos Silva A.alfarra G.Vallverdu D.Bégué B.Bouyssiere I.Baraille Institut des Science Analytiques et Physico-Chimie pour l’Environnement et les Materiaux UMR 5254CNRS/Univ Pau&Pays Adour64000 PauFrance Total Research and Technology GonfrevilleBP 2776700 HarfleurFrance Joint Laboratory C2MC:Complex Matrices Molecular Characterization Total Research and TechnologyGonfrevilleBP 2776700 HarfleurFrance

Breaking water-in-oil emulsions during the refining of crude oils is an important step before any upgrading process is *** molecules are incriminated as playing an important role in this *** the mechanisms behind the affinity between them and water is a key step to understand how to break these emulsions more easily and require lower amounts of *** which demulsifier molecule(s)to use is also primordial,but to do so rationally,one needs to know which are the molecular interactions in place between asphaltenes,porphyrins and water so that demulsifiers are chosen to destabilize a specific physical–chemical *** this paper,we study the interactions arising between asphaltenes and porphyrins and six different molecules potentially displaying a demulsification action in the presence of water/oil *** demonstrate that the ionic demulsifier molecules present an interesting potential to either interact strongly with water,replacing asphaltenes in this interaction,or to interact with the active sites of asphaltenes,deactivating them and avoiding any asphaltenic interfacial ***,we also found that although asphaltenes do not migrate spontaneously toward the water/oil interfaces,porphyrins do so rather *** indicates that porphyrins do have an important activity at the water/oil interface.

关键词： Asphaltenes aggregation Petroporphyrins Molecular dynamics Emulsion Water-oil interface Demulsifiers

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Environmentally Friendly Biosorbent from Moringa Oleifera Leaves for Water Treatment

Environmentally Friendly Biosorbent from Moringa Oleifera Le...

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作者： Eman n.Ali Sabreen R.alfarra Mashita Mohd Yusoff Md Lutfor Rahman the Faculty of Chemical&natural Resources Engineering Universiti Malaysia Pahang Universiti Malaysia Pahang the Faculty of Industrial Sciences&Technology Universiti Malaysia Pahang

In this study Moringa oleifera leaves(biosorbent) is used for Cadmium(Ⅱ) removal from water as a natural alternative for synthetic *** water was used to find optimum conditions for water treatment using *** effect of biosorbent dosage and particle size, contact time, and pH effect were *** Absorption Spectroscopy(AAS) was used to monitor the Cd(Ⅱ) concentration before and after treatment with *** Transform Infrared Spectroscopy(FTIR) was used to monitor biosorbent structure changes before and after loading with Cd(Ⅱ).Many parameters were studied such as: dosage of biosorbent(1 – 10 g/L), contact time(2 – 20 min), particle size(2 mm, 1 mm, 500 μm, 250 μm, and nge(4-10), and Cd(Ⅱ) concentrations(1, 3, 5, and 7 ppm).The statistical analysis of studied parameters showed that all parameters has an effect on Cd(Ⅱ) removal with p values nges in the finger print area of biosorbent functional groups due to adsorption of Cd(Ⅱ).As a conclusion, Moringa oleifera leaves can be used as an effective, low cost, and environmentally friendly biosorbent for the removal of Cd(Ⅱ) from water.

关键词： Biosorption Cadmium(Ⅱ) Moringa oleifera water treatment

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