An improved method for fabrication of Ag-GO nanocomposite with controlled anti-cancer and anti-bacterial behavior; a comparative study

In this study, two green procedures for Silver-Graphene Oxide (Ag-GO) nanocomposite synthesis were investigated. As a common method, AgNO3 was first loaded on the GO surface and then was reduced and stabilized by walnut green husk extract, producing Ag-GO-I. As an innovative approach, GO was first exposed to the extract and then the AgNO3 was added as the second step, producing Ag-GO-Pi. Physicochemical properties, antibacterial and cytotoxicity activity of both nanocomposites were subsequently studied comparing with free silver nanoparticles (AgNPs) and pure GO. Based on the results, exposure of GO to the extract, as a reducing agent, at the first/last step of the synthesis process resulted in the fundamental differences in the final products. So that, high amounts of agglomerated silver nanoparticles were formed between the GO sheets, when using the common method, whereas in Ag-GO-Pi, small AgNPs were formed on the GO sheets without aggregation, entirely covering the sheets. Antibacterial and cytotoxic behavior of these nanomaterials could be compared as AgNPs > AgGO-Pi > Ag-GO-I. It is assumed that these differences are due to control of unwanted nucleation in the synthesis process that Ag nanoparticles are smaller with less agglomeration when the GO surfaces are pre-treated with reducing agent

Examining the relation between affective intelligence and organizational citizenship behavior (OCB)

This study is to examine the relation between affective intelligence and organizational citizenship behavior of Torbat Jam primary school teachers. The study is descriptive-correlative and its goal is applicable. The sample includes all primary schools teachers in Torbat Jam; they are 280 ones according to Morgan Table and sampling was stratifid. Two questionnaires were used: standard emotional intelligence questionnaire of Bar-On and Organ's OCB questionnaire was used to measure organizational citizenship behavior in Torbat Jam. Regression test, regression uni-variance analysis and Pearson correlation test were used to test the study hypotheses including one main hypothesis and four other secondary ones. The findings indicate there is significant and positive relation between affective intelligence with four variables including self-awareness, self-direction, social awareness and communications management and Torbat Jam primary school teachers' organizational citizenship behavior

Examining the relation between affective intelligence and organizational citizenship behavior (OCB)

This study is to examine the relation between affective intelligence and organizational citizenship behavior of Torbat Jam primary school teachers. The study is descriptive-correlative and its goal is applicable. The sample includes all primary schools teachers in Torbat Jam; they are 280 ones according to Morgan Table and sampling was stratifid. Two questionnaires were used: standard emotional intelligence questionnaire of Bar-On and Organ's OCB questionnaire was used to measure organizational citizenship behavior in Torbat Jam. Regression test, regression uni-variance analysis and Pearson correlation test were used to test the study hypotheses including one main hypothesis and four other secondary ones. The findings indicate there is significant and positive relation between affective intelligence with four variables including self-awareness, self-direction, social awareness and communications management and Torbat Jam primary school teachers' organizational citizenship behavior

Examining the relation between affective intelligence and organizational citizenship behavior (OCB)

This study is to examine the relation between affective intelligence and organizational citizenship behavior of Torbat Jam primary school teachers. The study is descriptive-correlative and its goal is applicable. The sample includes all primary schools teachers in Torbat Jam; they are 280 ones according to Morgan Table and sampling was stratifid. Two questionnaires were used: standard emotional intelligence questionnaire of Bar-On and Organ's OCB questionnaire was used to measure organizational citizenship behavior in Torbat Jam. Regression test, regression uni-variance analysis and Pearson correlation test were used to test the study hypotheses including one main hypothesis and four other secondary ones. The findings indicate there is significant and positive relation between affective intelligence with four variables including self-awareness, self-direction, social awareness and communications management and Torbat Jam primary school teachers' organizational citizenship behavior

Mineral lick use by a community of large herbivores in northern Iran

Natural mineral licks are ecologically valuable resources to meet the physiological needs of herbivores, particularly in temperate forests. Importantly, licking sites can harbor high anthropogenic risk for conservation‐dependent herbivores through higher chance of pathogen spillover from livestock and increased levels of poaching risks. However, to the best of our knowledge, there is no information on the mineral lick use in temperate forests of west Asia and the Caucasus where a few threatened deer species exist. We monitored four naturally occurring mineral licks in Central Alborz Protected Area, northern Iran during May–July 2019 using camera traps and analyzed the mineral content of the licking sites. A total of 53 independent mineral lick visits were obtained from only three species of herbivores, i.e., Caspian red deer (Cervus elaphus maral; n = 21), roe deer (Capreolus capreolus; n = 26), and wild pig (Sus scrofa; n = 6). The sex ratio of visiting Caspian red deer was highly skewed toward females (3M:18F), whereas it was more balanced in visiting roe deer (11M:15F). The species‐level distribution of visits corresponded to diurnal and cathemeral for Caspian red deer and for roe deer, respectively, without any evidence of different activity curves. There was a negative nonlinear relationship between the ambient temperature and the visitation rate. Our findings showed that mineral licks are important habitat features for these large herbivores and need to be included in spatial mapping and habitat protection measures

Induction of androgenesis and production of haploid embryos in anther cultures of borage (Borago officinalis L.)

[EN] Borage (Borago officinalis L.) is an important medicinal plant with different culinary, pharmaceutical and industrial properties. Unfortunately, there are no published reports on the establishment of protocols to produce DHs in this species up to now. In this work, we show for the first time the induction of borage microspores to become embryogenic calli, from which haploid embryos are produced. In addition, we evaluated the effect of using different flower bud sizes, carbon sources, concentrations of 2,4-D and BAP, cold (4 A degrees C) pretreatments and heat shock treatments. Production of total calli, embryogenic calli and callus-derived embryos was differently affected by the different parameters studied. Our results showed that the use of 5-7 mm-long flower buds, a cold (4 A degrees C) pretreatment during 4 days, a 32 A degrees C heat shock for 3 days, and the addition of 3 % maltose and 2 mgl(-1) 2,4-D and 1 mgl(-1) BAP to the culture medium, was beneficial for embryo production. Overall, this work demonstrates that DH technology is possible in borage, and opens the door for future improvements needed to finally obtain borage DH plants.Eshaghi, ZC.; Abdollahi, MR.; Moosavi, SS.; Deljou, A.; Seguí-Simarro, JM. (2015). Induction of androgenesis and production of haploid embryos in anther cultures of borage (Borago officinalis L.). Plant Cell, Tissue and Organ Culture. 122:321-329. doi:10.1007/s11240-015-0768-5S321329122Abdollahi MR, Moieni A, Javaran MJ (2004) Interactive effects of shock and culture density on embryo induction in isolated microspore culture of Brassica napus L. cv. Global Iranian J Biotech 2:97–100Bohanec B, Neskovic M, Vujicic R (1993) Anther culture and androgenetic plant regeneration in buckwheat (Fagopyrum esculentum Moench). Plant Cell Tissue Organ Cult 35:259–266Calleberg E, Johansson L (1996) Effect of gelling agents on anther cultures. In: Jain SM, Sopory SK, Veilleux RE (eds) In vitro haploid production in higher plants, vol 23. Springer, Netherlands, pp 189–203Custers JBM, Cordewener JHG, Nöllen Y, Dons JJ, van Lookeren-Campagne MM (1994) Temperature controls both gametophytic and sporophytic development in microspore cultures of Brassica napus. Plant Cell Rep 13:267–271Ferrie AMR (2013) Advances in microspore culture technology: a biotechnological tool for the improvement of medicinal plants. In: Chandra S et al (eds) Biotechnology for medicinal plants. Springer, Berlin, pp 191–206Ferrie AMR, Caswell KL (2011) Isolated microspore culture techniques and recent progress for haploid and doubled haploid plant production. Plant Cell Tissue Organ Cult 104:301–309Ferrie AMR, Bethune T, Mykytyshyn M (2011) Microspore embryogenesis in the Apiaceae. Plant Cell Tissue Organ Cult 104:399–406Forster BP, Heberle-Bors E, Kasha KJ, Touraev A (2007) The resurgence of haploids in higher plants. Trends Plant Sci 12:368–375Gamborg OL, Miller RA, Ojiwa K (1968) Nutrient requirements of suspension culture of soybean root callus. Exp Cell Res 50:151–158Guil-Guerrero JL, García-Maroto F, Vilches-Ferrón MA, López-Alonso D (2003) Gamma-linolenic acid from fourteen Boraginaceae species. Ind Crop Prod 18:85–89Horrobin DF (1983) The regulation of prostaglandin biosynthesis by the manipulation of essential fatty acid metabolism. Rev Pure Appl Pharmacol Sci 4:339–383Irikova T, Grozeva S, Rodeva V (2011) Anther culture in pepper (Capsicum annuum L.) in vitro. Acta Physiol Plant 33:1559–1570Lauxen MS, Kaltchuk-Santos E, Hu CY, Callegari-Jacques SM, Bodanese-Zanettini MH (2003) Association between floral bud size and developmental stage in soybean microspores. Braz Arch Biol Technol 46:515–520Leach CR, Mayo O, Bürger R (1990) Quantitatively determined self-incompatibility. Outcrossing in Borago officinalis. Theoret Appl Genetics 79:427–430Lichter R (1982) Induction of haploid plants from isolated pollen of Brassica napus. Z Pflanzenphysiol 105:427–434Maluszynski M, Kasha KJ, Szarejko I (2003) Published doubled haploid protocols in plant species. In: Maluszynski M, Kasha KJ, Forster BP, Szarejko I (eds) Doubled haploid production in crop plants. A manual. Kluwer, Dordrecht, pp 309–335Maraschin SF, de Priester W, Spaink HP, Wang M (2005) Androgenic switch: an example of plant embryogenesis from the male gametophyte perspective. J Exp Bot 56:1711–1726McDonald BE, Fitzpatrick K (1998) Designer Vegetable Oils. In: Mazza G (ed) Functional foods, biochemical and processing aspects. Technomic Publ Co. Inc, Lancaster, pp 265–291Ozkum D, Tipirdamaz R (2002) The effects of cold treatment and charcoal on the in vitro androgenesis of pepper (Capsicum annuum L.). Turk J Bot 26:131–139Parra-Vega V, González-García B, Seguí-Simarro JM (2013a) Morphological markers to correlate bud and anther development with microsporogenesis and microgametogenesis in pepper (Capsicum annuum L.). Acta Physiol Plant 35:627–633Parra-Vega V, Renau-Morata B, Sifres A, Seguí-Simarro JM (2013b) Stress treatments and in vitro culture conditions influence microspore embryogenesis and growth of callus from anther walls of sweet pepper (Capsicum annuum L.). Plant Cell Tissue Organ Cult 112:353–360Raquin C (1983) Utilization of different sugars as carbon sources for in vitro cultures of Petuina. Z Pflanzenphysol 111:453–457Salas P, Rivas-Sendra A, Prohens J, Seguí-Simarro JM (2012) Influence of the stage for anther excision and heterostyly in embryogenesis induction from eggplant anther cultures. Euphytica 184:235–250Seguí-Simarro JM (2010) Androgenesis revisited. Bot Rev 76:377–404Seguí-Simarro JM, Nuez F (2006) Androgenesis induction from tomato anther cultures: callus characterization. Acta Hort 725:855–861Seguí-Simarro JM, Corral-Martínez P, Parra-Vega V, González-García B (2011) Androgenesis in recalcitrant solanaceous crops. Plant Cell Rep 30:765–778Shariatpanahi ME, Bal U, Heberle-Bors E, Touraev A (2006) Stresses applied for the reprogramming of plant microspores towards in vitro embryogenesis. Physiol Plant 127:519–534Simon JE, Chadwick AF, Craker LE (1984) Herbs: an indexed bibliography. 1971–1980. The scientific literature on selected herbs, and aromatic and medicinal plants of the temperate zone. Archon Books, Hamden, CTSkrzypek E, Czyczyło-Mysza I, Marcińska I, Wędzony M (2008) Prospects of androgenetic induction in Lupinus spp. Plant Cell Tissue Organ Cult 94(2):131–137Snape JW (1989) Doubled haploid breeding: theoretical basis and practical applications. In: Mujeeb-Kazi A, Sitch LA (eds) Review of advances in plant biotechnology, 1985–1988: 2nd international symposium genetic manipulation in crops. Mexico and Manila, CIMMYT and IRRI, pp 19–30Tipirdamaz R, Ellialtioğlu Ş (1998) The effects of cold treatments and activated charcoal on ABA contents of anthers and in vitro androgenesis in eggplant (Solanum melongena L.). In: Tsekos I, Moustakas M (eds) Progress in botanical research, Proceedings of the 1st Balkan botanical congress. Kluwer Academic Publishers, The NetherlandsVagera J, Havranek P (1985) In vitro induction of androgenesis in Capsicum annuum L. and its genetic aspests. Biol Plant 27(1):10–21Zur I, Dubas E, Golemiec E, Szechynska-Hebda M, Golebiowska G, Wedzony M (2009) Stress-related variation in antioxidative enzymes activity and cell metabolism efficiency associated with embryogenesis induction in isolated microspore culture of triticale (×Triticosecale Wittm.). Plant Cell Rep 28:1279–128

Legislative Situational Prevention from the Torture Crime

The right to be free from torture is known as an inalienable right. In article 38 of our Constitution, it has been declared absolutely forbidden. Hence, struggling against torture is of meritorious legal and cultural status. Amid non-suppressive methods, the situational prevention is known as an applicable approach with visible returns. Due to these features, this paper, based on accepting the possibility of exercising the situational prevention on torture crime, deals with recognizing effective situational preventive contrivances in decreasing this crime; contrivances like: contrivance for increasing hardship in committing crimes like immediate access of defendant to judiciary officials, contrivance for omitting justifiers like decreasing the demonstrating value of confession, contrivance for decreasing benefits ensued from crimes like nullifying the information ensued from torture, contrivance for increasing the risk of committing crime like supporting the presence of lawyers in the early processes of judgment and video surveillance during investigation process. In this text we have shown that the best place to predict these contrivances is Code of Criminal Procedure and accordingly recently enacted Iranian Code of Criminal Procedure is examined from this perspective and meanwhile embossing the innovations of this area, we have pointed out some of the removable shortcomings

Review of emergency structures in competitive games

One of the biggest problems of human society is facing crises. Origins of many crises go back to strategy selection in the relations between human beings. In this article, the crises have been discussed, whose origin is relations between human beings. By defining critical points in 2 × 2 games, we provide a mathematical model to detect this type of crises, and then by defining a unique compromise point, we offer solutions for this type of crisis. In many crises such as The Cuban Missile Crisis, Nash equilibrium will not work and leads to the creation of a vacuum in the use of game theory. We believe that what is presented in this article can help fill the void. Fixing the vacuum in game theory and optimal use of compromise and critical points leads to the development of cooperation - cooperation strategy in the world

A survey of critical structures in competitive games

One of the biggest problems of human society is facing crises. Origins of many crises goback to strategy selection in the relations between human beings. The international community is facedwith many crises, such as poverty and lack of development of a large section of human society, globalwarming, economic crises, the incidence of infectious diseases, the accumulation of weapons of massdestruction, wars, migration, lack of food and clean drinking water are among the crises that threateninternational community. Each of these challenges alone would require measures and facilities that inmany cases are beyond the limited resources of the international community. In this article, the criseshave been discussed, whose origin is relations between human beings. By defining critical points in2 x 2 games, we provide a mathematical model to detect this type of crises, and then by defining aunique compromise point, we offer solutions for this type of crisis. Sometimes the compromise pointcorresponds to the Nash equilibrium, and sometimes better than Nash equilibrium. We believe thatwhat is presented in this article can help fill the void. Fixing the vacuum in game theory and optimaluse of compromise and critical points leads to the development of cooperation–cooperation strategy inthe world