Humor detection has gained attention in recent years due to the desire to understand user-generated content with figurative language. However, substantial individual and cultural differences in humor perception make it very difficult to collect a lar
ge-scale humor dataset with reliable humor labels. We propose CHoRaL, a framework to generate perceived humor labels on Facebook posts, using the naturally available user reactions to these posts with no manual annotation needed. CHoRaL provides both binary labels and continuous scores of humor and non-humor. We present the largest dataset to date with labeled humor on 785K posts related to COVID-19. Additionally, we analyze the expression of COVID-related humor in social media by extracting lexico-semantic and affective features from the posts, and build humor detection models with performance similar to humans. CHoRaL enables the development of large-scale humor detection models on any topic and opens a new path to the study of humor on social media.
this paper presents a solution of non-linear viscoelastic bar systems transversal vibrations
problems in presence of biological factor. Governing differential equations were built, then
analytical expressions of the solution of this equations were found, which describe
transversal vibrations of a thin finite length bar
Skin-to-skin contact (SSC) between the mother and her infant immediately postdelivery
is an important procedure that must be included in the care given to mother and
her infant many health benefits. The mother's desire and reaction towards (SSC) is
the
decisive factor in the success of this procedure, so the current study aimed to investigate
the initial reaction of 200 women towards (SSC) immediately after their vaginal delivery
were randomly selected from the obstetric hospital and national children in Lattakia, data
were collected using a questionnaire developed for this purpose. The study showed that
nearly three-quarters of mothers agreed to have contact with their children in (SSC) and
nearly three-quarters of approvals preferred to be covered. The highest rate of response to
approvals for contact with their children immediately after birth was the expression of joy
in child and then hugging and kissing him. While the highest response of non-approvals for
contact with their children immediately Post-Delivery refused to touch the child because
they were suffering of pain. The study recommended that every mother in the labor room
be investigated for carrying her naked child or swaddled with a blanket immediately after
birth, not forcing them to immediately postpartum (SSC), the study recommended to
continuing education and training sessions to provide all midwives and nurses working in
the labor rooms with information and skills (SSC) for all mothers immediately Post-
Delivery, and further research on nurse and midwife information on the importance of
prompt (SSC) immediately Post-Delivery.
In this paper, the chemical structure of chitosan has been
modified by trans esterification reaction with methyl esters both of
octanoic and dodecanoic acid, using potassium carbonate as a based
catalyst, the degree of substitution has been determ
inated to change
hydrophilic properties, Some physical properties of trans
esterification products has been determined by measuring the
Kinematic viscosity, degree of turbidity and density of their water
solutions.
As a result of the industrial progress absolved by the world in all
fields, new materials have been produced that have excellent
engineering properties at low economical cost. Therefore, we have
done this research by greening a composite material with a metal
base (aluminum 6061) reinforced with stainless steel wire A304.
Reaction temperature and space velocity are two of the most
important process variables in catalytic reforming. They affect both
the octane number of the reformate and its volumetric yield. The
present study has demonstrated that there is a defini
te relationship
between the reaction temperature and space velocity. The effect of
the change in space velocity became insignificant at a temperature
of 425ºC where space velocity does not seem to have an effect on
the volumetric yield at a temperature of 390ºC where all lines meet.
Equally, at a space velocity of 4.3 the temperature does not seem to
have an effect on the volumetric yield, and the effect of temperature
became insignificant at a space velocity of 4.6 .
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.
The current research aimed at improving the reaction time in the 100-meter running
race through focusing on information processing inside the central nervous system. It also
aimed at discovering if the experiment performed in the laboratory had an
effect on the
field training. For this purpose, an experimental training program based on laboratory
empirical studies was designed to find out how the information was processed in the brain
and to define the most influenced phase when two concurrent stimuli were being processed
by software for reaction time in laboratory. The sample research consisted of 32 students
from the Faculty of Physical Education. The empirical approach was used based on the two
equivalent groups method (experimental Ŕ control). The experimental group, besides their
practical lectures, were subjected to an experimental program where they were asked to
process two stimuli simultaneously (auditory Ŕ letter recall). The reaction time to the
auditory stimulus was measured in field before and after the laboratory experiment was
applied and it was compared with the reaction time of the control group.
The research proved to Improve the reaction time to the Sound of the stimuliauditory
of the experimental group and the positive Impact it there for the program applied to
laboratory and field results . So, we recommended the need and necessity of diversification
in training methods such as mental processing in order to achieve results of better
performance.
The effect of phenolic compounds were extracted from leaves of Dan
and Toufahi sorts of Syrian olives, spread particularly in Damascus
country, studied on the activity of Guaiacol peroxidise in the celles of
Kolioptyl Zea myse L. Solutions of thre
e different concentrations of
phenolic extracts are used in the work : 25% , 50% and 100%.
The aim of this research is to speed up the offensive tactic by improving reaction
time when performing the forehand strike .
For this reason, this research adopted the( 24) participants from the first-class table
tennis clubs players in Latakia (
junior category ). They were divided into two equal groups
(experimental and control group ) .
The two samples underwent a pre test to measure reaction time , and they performed
the ball driven from the machine test.
Then, the experimental group underwent training program designed for four weeks :
each week is composed of three training session and each session includes four or five
exercises to develop the reaction time in table tennis .
The control group underwent their traditional program as usual.
Then the two samples underwent a post test , and they also performed the ball driven
from the machine test.
The searcher used experimental method for two groups (experimental and control)
by using the pre and post test to the both groups.
Then the results of the two samples were compared between pre and post tests .
The researcher concluded that the applied training program affected positively on
improving reaction time when performing the forehand strike .
