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From 2009 to 2012, 16 species of Curculionidae (Coleoptera) from the subfamily Lixinae were collected on 17 species of food plants in Iranian rangelands. Identified species belong to seven genera in the tribes Lixini and Cleonini. The host plants from which they were collected were in the families Asteraceae, Fabaceae, Apiaceae, Campanulaceae, Brassicaceae and Zygophyllaceae. Of the 16 species that we captured, two (Lixus subfarinosus Desbrochers, 1893 and Larinus remissus Faust, 1889) represent the first records from Iran. These new data also extend the known ranges of several species (Larinus fucatus Faust, 1894, Larinus grisescens Gyllenhal, 1835, Microlarinus rhinocylloides Hochhuth, 1847 and Bangasternus planifrons (Brulle, 1832) in Iran. The distribution of beetles and their associated host plants are presented and ecological notes on each species are provided.

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Aim: Most scientists are trying to treat cancer, and in this regard were produced numerous anticancer drugs, that adverse effects on non-target tissue. To overcome this, drugs freight to magnetic nanoparticles Chitosan and its carboxymethyl secondary coumpands are biopolymers that are non-toxic, biodegradable therefore found applications in biomedical field. We explain here that glycerol monooleate covered magnetic nanoparticles (GMO-MNPs) capable of transporting hydrophobic anticancer drugs. Method: In the present study, we have expanded 5-fluorouracil (5-FU) that loaded on chitosan MNPs for targeted cancer therapy. Results: The modified nano-adsorbent was then characterized by Fourier Infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), elemental analysis of CHN (9) and thermal weighing analysis (TGA). Lab conditions such as pH, contact time were optimized. To analyze the structure of the sample, X-ray diffraction spectroscopy was used to investigate the magnetic properties of the nanosized particles synthesized by the magnetometer and to detect the phase type formed on the monolayer glycerol matrix network using a polarizing light microscope. Also, the study showed essential oil release in the external environment of 90% for 30 hours. Conclusion: The optimized magnetic nanoparticles according to SEM image, exhibited segregated nanoparticles with sub-spherical smooth morphology and also the high thermal stability of 5-Fluorouracil nanoparticles which indicated a well-established structure of nanoparticles.

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Introduction
In simple terms, land-use planning means what form of development is placed in a region to achieve its primary goal in a long-term sustainable manner. Additionally, passive defense is one of the basic approaches that should be taken into consideration so that military centers have the lowest level of vulnerability during military attacks and wars.
Methodology
In this research, 18 parameters were identified and selected from the educational, research and operational resources of the armed forces of the Islamic Republic of Iran for the construction of military centers in Golestan province, and then the weight of each indicator was determined using the AHP approach in the form of an eigenvector. Then, the raw obtained data were converted into classified maps using GIS and after combining with the given eigenvalues, the final spatial zoning map was prepared based on the used passive defense parameters for the construction of military centers in this province. 
Results and Discussion
The results showed that in this province there are no very suitable and very unsuitable regions. Also, there are regions with the total area of 340.6 square kilometers in this province, which are suitable. Other regions of the province (98.33% of the total area of the province) either have medium desirability or have unsuitable conditions for building safe military centers due to their proximity to cities, inappropriate distance from faults, proximity to industrial centers and mines.
Conclusions
The central and western regions of the Golestan province, which comprise about one-third of the province's area, due to its proximity to cities, inappropriate distance from faults, proximity to industrial centers and mines are inappropriate for the construction of safe military centers. The rest of the province has a moderate location utility and the construction of military centers in these areas requires other indicators and components of military-security management.

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Aims: Acinetobacter baumannii could develop resistance through different mechanisms, leading to the emergence of strains resistant to all commercially accessible antibiotics. This research aimed to evaluate the antimicrobial resistance pattern and the prevalence of genes encoding quinolone resistance in quinolone-resistant isolates.
Methods: In this study, 114 A. baumannii strains were isolated from patients admitted to a teaching hospital in Kashan, during 2013-2014. Antimicrobial susceptibility testing was performed using the Kirby-Bauer disk-diffusion breakpoint assay. Polymerase chain reaction (PCR) was employed to identify quinolone resistance encoding genes (gyrA and parC).
Findings: All A. baumannii strains showed resistance to piperacillin, ceftriaxone, ceftazidime, and cefotaxime, and all of them were susceptible to colistin and polymyxin B. In addition, 100% of A. baumannii strains were MDR (Multi-drug resistance), and 68.4% (78 isolates) of them were XDR (Extensively-drug resistant), while none of them were PDR (Pan-drug resistant). All A. baumannii strains isolated in this study were positive for the presence of parC and gyrA genes.
Conclusion: MDR A. baumannii strains were highly prevalent among hospitalized patients in this study. Based on these comes about, novel prevention and treatment procedures against A. baumannii infections are justified. Moreover, these information may help in reexamining treatment rules and territorial arrangements in care units to moderate the rise of antimicrobial resistance.
 

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Inefficiency and injustice of subsidy system in Iran over the years induced the government to implement targeted subsidy law since 2010. As a result, the share of poor households receiving government subsidies decreased. Utilizing the micro-data of Households’ Income and Expenditure Surveys (HIES) from 2005 to 2014 and applying seemingly unrelated regression(SUR) technique through feasible generalized least squares (FGLS) method, this study examines the effect of targeting subsidies on households’ consumption combination. The results show that the shares of necessary goods in households’ expenditure have increased. According to Engle theory, these indicate reductions in households’ welfare. In addition, the “subsidy” dummy variable has the most effect on food expenditure share among different goods groups. One reason for the welfare reduction is higher increase in relative prices compared to increase in income due to subsidy. Since, the permanent income is of the highest effect on allocation of households’ budget among different goods groups; therefore, policy makers should focus on increase in the households’ real permanent income instead of inflationary policies, which increase nominal cash subsidies.