In this paper, the model of the new agegraphic is considered as an alternative to the teleparallel modified gravity model. First, we obtain the Friedman equations by taking dark matter and dark energy based on the existence of the bulk viscosity in the flat Friedmann– Robertson– Walker metric. So, we obtain the cosmological parameters and the function f(T) by using the power law of the scale factor and the correspondence between the agegraphic model and teleparallel gravity. By plotting the variety of the dark energy equation of state versus the redshift parameter, we describe the accelerated expansion of the universe. Finally, we investigate the stability condition by using the function of sound speed, finding the energy-weak constraints for free parameters.

Encyclopedia of new religious movements edited by Peter B. Clarke provides a truly engaging and authentic view of the emerging religious movements on a background of the universe. This encyclopedia, containing 428 articles from leading academics, studies the remarkable examples of religious movements emerging in each continent. Clarke as an editor has written a higher income as "new Religions as a global phenomenon", a "Resource guide of NRM" and a useful article entitled "Typology of new religions" in this encyclopedia. This encyclopedia is a leading, research, updating, important, and valuable reference for academic libraries. However, the encyclopedia suffers from some disadvantages, among which we can refer to apparent contradictions in Index, the incidence of historical errors, print, etc., in its context and putting NRM identified with the Cults, sects, and counter-culture groups

Research was conducted to develop and release new improved winter safflower (Carthamus tinctorius L.) cultivar suitable for cold and semi cold areas of Iran. In 1995, 1996 and 1997, line L.R.V.51.51  was selected from Uromeieh landraces based on agronomic traits, resistance to diseases and abiotic stresses under field conditions. It was included in yield trials in main Research Stations Karaj, Isfahan and Darab, together with 9 safflower lines, as well as widely grown improved cheek cultivar Zrgan-279 Results showed that this line produces significantly higher and stable yield. Analysis of the grain and oil yields using Eberhart and Russel method showed significant difference for the main effects of genotype and genotype × environment (linear) interactions and non-significant difference for deviation from regression. According to the classification of genotypes based on the mean of grain and oil yields, coefficient of regression and deviation from regression, the new line L.R.V.51.51 with its high grain and oil yields and stability was selected as a desirable genotype while it has more tolerant to cold than Zargan-279, with mean grain and oil yields 2205 kgha-1 and 600 kgha-1 respectively. The new line was released in 2005, with the name of Paideh. 

Symbiotic ants with Nipaecoccus viridis new. were collected on citrus trees in Khuzestan, southern province of ban, from September 1996 to December 1997. Collected specimens were identified in Iran and confirmed by The North Carolina Museum, USA. Total of 16 species from 12 genera and 3 subfamilies were collected from which 9 species were the first record for Iran. Except the species Polyrhachis lactepennis Smith, all were new records for the region (**). The two species are probably new for the world (***). Keys to genera and species collected in this study have also been presented.A-myrmicinae1- Crematogaster antaris Forel, 1894**2- Teramorium sp.***3- Monomorium destructor (Jerdon, 1851)**4- M.abeillei Ander, 1881**5- Pheidole teneriffana Forel, 18936- Ph. Pallidula Nylander, 18897- Aphaenogaster syriacus Emery, 1908**B-Dolichoderinae8- Tapinoma simrothi Krausse, 1911C-Formicidae9- Polyrhachis lacteipennis Smith, 183910- Camponotus xerexes Forel, 1904**11- C. oasium Forel, 1890**12- Plagiolepis pallescens Forel, 1889**13-Paratrechina flavipes (Smith, 1874)**14- Lasius sp. Near platythorax **15- Cataglyphis livida (Ander, 1881)

Oxytropis guilanica Maassoumi & Moradi is described as a new species from Talesh (N Iran, Guilan Province). The new species is probably most closely related to O. pilosa (L. ) DC. Androsace elongata L. is a new record for Iran that is also collected from this area. These species are compared with their relatives. Distribution map as well as illustrations of these novelties are represented. An identification key for new record is prepared.

Piptatherum denaense is described as a new species from south west of Iran, Dena Mountain. It is close to P. laterale but differs from it by having glabrous lemma in lower half and toward the apex, narrower vegetative shoots and unbearded anthers. Piptatherum holciforme subsp. holciforme var. glabrum is not accepted as a distinct variety. Piptatherum sphacelatum formerly known as a synonym of P. molinioides is established as a separate species due to having distinct morphological characters as well as molecular differences based on literature. Thus, the number of taxa in the genus Piptatherum changes to 9 species, 2 subspecies and 4 varieties in Iran. An identification key to Piptatherum taxa occuring in Iran is provided. The distribution map of P. denaense with P. laterale subsp. laterale and the illustration of the new species are included.

In the last three decades, 99mTc-MDPand 99mTc-HEDPhave been used as diagnostic radiophannaceuticals for bone imaging agents. The radioisotope Department after many investigations decided to develop the synthesis of a biphosphonate derivative, named l-hydroxy-ethylidene-l, l-disodium phosphonate. (HEDP). In this article, we discuss the method of synthesis, formulation, and labeling of lyophilised kit with 99mTc. The results show that our kit has a high radiochemical purity (>95%), according to the US pharmacopeia. In addition, the stability of lyophilised HEDP kit is more than one year at 4-8°C.

In order to study the effects of calcium and light duration on growth and quality of lettuce, this experiment was conducted as split plot based on the randomized complete design with three replications, in research greenhouse of University of Zanjan during 2020. The main plot consisted of light treatments at two levels included natural light duration (an average 7000-8000 lux) and natural light in addition four hourse complementary light (600 lux) and the subplot was consisted of three levels of calcium lactate (0. 5, 1 and 1. 5 g L-1(, calcium chlorid (3, 6 and 9 g L-1) and distilled water as a control. The results showed that increasing light duration significantly increased leaves number, plant fresh weight, total chlorophyll, phenols and flavonoids, vitamin C and anthocyanin contents. Application of calcium chlorid (6 and 9 g L-1) and calcium lactate (1. 5 g L-1 ( increased plant fresh weight (10. 3, 10. 5 and 11. 6 g) and Ca concentration of internal leaves (12. 8, 12. 9 and 12. 2%) lettuce, and inhibiet tip burn disorder in lettuce lives. The highest tip burn leaf number (3. 5) was observed in plants whitout Ca teated under complementary ligh treatment. Also the highest amount of plant fresh weight, anthocyanin, total phenol and flavonoids and antioxidant capacity was obtained by using calcium lactate 1. 5 and calcium chloride 3 and 6 g L-1 with increasing light duration. According to the results, application of calcium lactate 1. 5 g L-1 and calcium chlorid 6 and 9 g L-1 with increasing light duration can be preposed to improve growth and quality of lettuce.

Onobrychis sanandajensis is described as a new species from W. Iran. This taxon belongs to sect. Onobrychis. The new species differs from O. megataphros, O. shahpurensis and O. neychalanensis by the number of pairs, shape and size of leaflets; calyx size; corolla size and features of pod. The description of the new taxon along with the illustrations are given. An identification key comparing the new species with the closest species is presented.