A grammar of Khwarshi

This dissertation presents a grammar of Khwarshi, a Nakh-Daghestanian language. The grammar is based on material collected by the author during fieldwork. The dissertation gives an overview of the main aspects of the phonology, morphology, and syntax of the language. At the phonological level, a description of the system of vowels and consonants is given as well as of the secondary articulations: nasalization, palatalization, and pharyngealization. Khwarshi has several interesting morphological features including an elaborate system of up to 43 spatial cases, five noun genders which mark agreement between the Absolutive noun phrase and the verb, adjective, adverb, or postposition with the help of the gender affixes. Khwarshi is an ergative language with basic SOV word order and widespread use of non-finite verb forms. In the chapter on syntax, the main types of subordinate clauses such as relative, complement, and adverbial clauses are treated.LEI Universiteit LeidenThis work was generously funded by the Max Planck Society.Language Use in Past and Presen

Preparing Children for Social Activity in Preschool Educational Organizations - Pedagogical Need

This article discusses the need to prepare students of the direction of preschool education" for social and pedagogical activities, the essence and priority principles of this process, the content of the training of future educators of the direction "Preschool education" the orientation of the child to social life,  the role of training sessions in preparing future educators for social and pedagogical activities, as well as the possibility of preparing students for the socialization of children in organizations of preschool education outside the auditorium, is highlighted

Investigating pseudoscalar and scalar dark matter

In this paper another class of Dark Matter candidate particles: the pseudoscalar and scalar light bosonic candidates, is discussed. Particular care is devoted to the study of the processes for their detection (which only involves electrons and photons/X-rays) in a suitable underground experimental set-up. For this purpose the needed calculations are developed and various related aspects and phenomenologies are discussed. In particular, it is shown that - in addition to the WIMP cases already discussed elsewhere - there is also possibility for a bosonic candidate to account for the 6.3 sigma C.L. model independent evidence for the presence of a particle DM component in the galactic halo observed by DAMA/NaI. Allowed regions in these scenarios are presented also paying particular care on the cosmological interest of the bosonic candidate.Comment: 23 pages, 6 figures, 1 table, Int. J. Mod. Phys. A (in press

Spin half fermions with mass dimension one: theory, phenomenology, and dark matter

We provide the first details on the unexpected theoretical discovery of a spin-one-half matter field with mass dimension one. It is based upon a complete set of dual-helicity eigenspinors of the charge conjugation operator. Due to its unusual properties with respect to charge conjugation and parity, it belongs to a non-standard Wigner class. Consequently, the theory exhibits non-locality with (CPT)^2 = - I. We briefly discuss its relevance to the cosmological `horizon problem'. Because the introduced fermionic field is endowed with mass dimension one, it can carry a quartic self-interaction. Its dominant interaction with known forms of matter is via Higgs, and with gravity. This aspect leads us to contemplate the new fermion as a prime dark matter candidate. Taking this suggestion seriously we study a supernova-like explosion of a galactic-mass dark matter cloud to set limits on the mass of the new particle and present a calculation on relic abundance to constrain the relevant cross-section. The analysis favours light mass (roughly 20 MeV) and relevant cross-section of about 2 pb. Similarities and differences with the WIMP and mirror matter proposals for dark matter are enumerated. In a critique of the theory we bare a hint on non-commutative aspects of spacetime, and energy-momentum space.Comment: 78 pages [Changes: referee-suggested improvements, additional important references, and better readability

Phenology and growth indicators of honey trees and bushes in Uzbekistan

This article presents the results of research on the study of some bioecological properties of honey-producing trees and shrubs. The flowering period of the main trees and shrubs is March-June and allows to obtain a high amount of honey. During the summer months, Lycium barbarum, Symphoricarpos albus, Sophora japonica species continue to bloom until autumn. According to the data, the growth rates of all trees and shrubs were at the level of demand. In particular, when growing linden trees in the spring, their height increased from 190.5 cm to 230.5 cm in autumn. That was, it grew by 40 cm during one vegetation. The Ligustrum bush had the highest growth rate, with seedlings planted in spring averaging 90 cm in height and 155.8 cm in autumn, with an annual growth rate of 65.8 cm. These indicators depicted that the conditions in the experimental fields were suitable for the growth of trees and shrubs