In this paper, we present the results of our experiments concerning the zero-shot cross-lingual performance of the PERIN sentence-to-graph semantic parser. We applied the PTG model trained using the PERIN parser on a 740k-token Czech newspaper corpus
to Hungarian. We evaluated the performance of the parser using the official evaluation tool of the MRP 2020 shared task. The gold standard Hungarian annotation was created by manual correction of the output of the parser following the annotation manual of the tectogrammatical level of the Prague Dependency Treebank. An English model trained on a larger one-million-token English newspaper corpus is also available, however, we found that the Czech model performed significantly better on Hungarian input due to the fact that Hungarian is typologically more similar to Czech than to English. We have found that zero-shot transfer of the PTG meaning representation across typologically not-too-distant languages using a neural parser model based on a multilingual contextual language model followed by a manual correction by linguist experts seems to be a viable scenario.
The 1,3-dipolar cycloaddition of the aryl azide and some its of derivatives with cyclohex-
2-en-1-one was studied theoretically using different methods of Density Functional
Theory (DFT): B3LYP, B3PW91, MPW1PBE, MPW1PW91 and M062X with the basic
s
et 6-31g(d). Most of the used levels of theories provide closed results qualitatively, and
the results of the level of theory M062X / 6-31g (d) show that these reactions in the gas
state are spontaneously to form two products, but all the reactions are very slow and one of
the products P1 is more spontaneous and faster than the other P2 , and when these
reactions were studied with different solvents, it is found that solvents to have no actual
effects on the rates of these reactions.
The results of the level of theory M062X / 6-31g (d) indicate that the Gibbs free energy of
the reactions for the substitutes of Aryl increases in negative values in order of 2,6-Cl, -4
NO2, 4-OCH3, 3-OCH3, 3-Cl, 2 -Cl, H-; i.e., the substitutes do not have a significant
effect on the spontaneity of reactions compared to the substitute-H. It was observed that
TS-P1 transition state energy for all substitutes was lower than TS-P2 transition state
energy.
The 1,3-dipolar cycloaddition of the aryl azide and some its of derivatives with cinnamic
acid was studied theoretically using different methods of Density Functional Theory
(DFT): B3LYP, B3PW91, MPW1PBE, MPW1PW91 and M062X with the basic set 6-
3
1g(d). Most of the used levels of theories provide closed results qualitatively, and the
results of the level of theory M062X / 6-31g (d) show that these reactions in the gas state
carried out spontaneously to form several stable energy products; the products P1 and P2
are most stable, but all the reactions are very slow and one of the products P1 is more
spontaneous than P2 , but the formation reaction of P2 is faster.
On the other hand, when these reactions were studied with different solvents, it is found
that solvents to have no actual effects on the rates of these reactions.
The present study aims to identify the similarities and differences in the view of
values between the main social theoretical trends adopted as assets to discuss topics of
interest to sociology. These trends agreed in principle to give quality of o
bjectively to the
values, and differed about their interpretation, understanding and change. We resort to the
comparative approach to find the disclosure of similarities and differences. This approach
is the closest approaches of social research to the nature of the studied subject, mainly in
the study of social phenomena. We will also turn to the analysis of the content according to
the requirements of the study when determining the point of view concerning the values in
this direction or that as stated by the first founders of these trends, namely Emile Durkheim
functional trend, and the founder of the rules of the approach in sociology, and Karl Marx,
the founder of marital comprehension of history and social life, Max Weber, the founder of
sociology of understanding, a pioneer of the ideal model of social analysis. The efforts
made by the founders to study social problems and phenomena, which have been adopted
as the basis of research in sociology, the researcher can draw from their general context
their view of values and reveal the underlying aspect of their studies around them,
especially if we know that each of the first pioneers did not highlight directly on the values
concept.
Objective: This research aimed to evaluate the three-dimensional
effects of a Twin Block (TB) appliance on the pharyngeal airway
passage (PAP) in a sample of Class II patients with mandibular
retrusion using cone-beam computed tomography (CBCT).
The Diels - Alder reactions of furan and some derivatives with maleic anhydride
have been studied using methods of density functional theory (DFT): B3LYP, B3PW91,
MPW1PW91 and MPW1BPE with 6-31g(d) bases set and proceeding energy cor-relation
at M
P4 level of theory with same bases set. The results of this study showed that, for the
Diels - Alder reaction of Furan and 2-methyl furan with maleic anhydride, the reaction of
formation of exo-adduct proceeds under thermodynamical control, and the reaction of
formation of endo-adduct proceeds under kinatic control, but for the 2-furylmethanol, 2-
furylmethyl acetate and 2-furylmethyl benzoate, the reactions of formation of exo-adduct
proceed under thermodynamical and kinetic controls. The MPW1BPE/6-31g(d) level of
theory was advanced susceptible results by comparison with the reference experimental
data; exactly for furan-maleic anhydride Diels - Alder reaction.
this research gives notice about the concept of theory of functional grammar and
the most important developments in it since its inception to the present time, then standing
on its roots in the heritage of the Arab, refers to the famously of scient
ists whom have
called for ridding the Arabic grammar, which suspended its ramifications overwhelmed
and hamper his gift, such as Al_jahiz which claimed the calls in one of his letters to the
limitation in the instruction as to the boy on the core issues that lead to the safety of
obscene melody, and the amount of the ignorance of the common folk in the book that he
wrote, and felt that chant, and something that he described. Search moves then to talk
about the principles and objectives as functional theory, And it ends with a summary
showing its importance, and calls for the need to apply its principles in the field of
education.
This paper presents a certain method to determine the range of variability of some functionals defined in Generalized Caratheodory Class ( i.e the class of analytic functions in the unit disk of the form:
where is a non decreasing function on the in
terval such that ). It has been proved that the range of variability of functional
where is a polynomial in , is the closed disc with and precisely determined . Also the range of variability of some other functional determined
The functional and numerical response of Aphidoletes aphidimyza feeding on
different densities of third instar nymphs of cotton aphid Aphisg ossypii on cucumber
leaves was studied in laboratory at a temperature (25 ± 2 ° C) and relative humidity of
70
%. The predator consumed 2.8 ± 0.64 nymph/day, when prey density was 5 adults. The
predator consumption increased with increasing prey density. At 60 and 80 preys the
predator consumed 34.2 ± 5.36 and 36.4 ± 5.72 nymph /Day consequintly.
Ther was a very high significant correlation (r = 0.93) between the number of prey
consumed and the density of prey, So according Holling (1959) model of functional
response, we put A. aphidimyza predator under the third type (type III). The increase of
prey density caused increasing in egg numbers of predator The predator laid eggs in few
numbers 19 ± 4.0 eggs / female when fed on 5 prey /day, and these numbers of eggs laid
by predator increased to 28.6 ± 4.48 egg/female under prey density of 10 prey /day. the
increase of eggs numbers reached to 63.4 ± 6.48 egg/female when prey density was 80
prey/day so we noticed the predator oviposition increased with high prey density, and these
increase caused by increase in predation efficiency and these lead to another kind of
response called numerical response.
Enthalpies of formation for three- and eight- membered heterocyclic ethers (15
compounds) in gas state have been determined by different theoretical methods: levels of
theory B3LYP/6-31g(d), MP2/6-31g(d) and chemical composite methods (Gn and CBS)
via two approach’s: atomization energy (AE) and bond separations (BS). Median absolute
deviations (MAD) and standard deviations (SD) of calculated values from experimental
data have been determined for every using method’s. The bond separation method has the
smallest MAD at most of theoretical methods in comparison to the atomization energy
approach. The 6-31g(d,p) basis set doesn’t seen clear effect in the theoretical results.
