User posts whose perceived toxicity depends on the conversational context are rare in current toxicity detection datasets. Hence, toxicity detectors trained on current datasets will also disregard context, making the detection of context-sensitive to
xicity a lot harder when it occurs. We constructed and publicly release a dataset of 10k posts with two kinds of toxicity labels per post, obtained from annotators who considered (i) both the current post and the previous one as context, or (ii) only the current post. We introduce a new task, context-sensitivity estimation, which aims to identify posts whose perceived toxicity changes if the context (previous post) is also considered. Using the new dataset, we show that systems can be developed for this task. Such systems could be used to enhance toxicity detection datasets with more context-dependent posts or to suggest when moderators should consider the parent posts, which may not always be necessary and may introduce additional costs.
Clinical Evaluation of Postoperative sensitivity for two types of Self-adhesive
Composites (Constic® - FusioTM) and comparing with conventional flowable composite when
used as restorative material for class V cavities.
We performed this study aimed to compare the sensitivity of
parasite detection by microscopic examination in samples collected
by conventional technique and samples collected after local
anesthetic with lidocaine and adrenaline of the same lesions in
patients with suspected leishmaniasis.
To compare postoperative sensitivity following composite
restoration placed in class I cavities using Eighth generation self etch
adhesive" Futurabond" and fifth generation total etch adhesive.
In this paper, detail technical and economic feasibility study are
implemented to use the improved solvent instead of the used
solvent in Syrian field (Sodium hydroxide, NaOH) until this time, to
prevent and remove the sulfur deposits in the gas w
ells that most
suffer from this problem.
Has also been confirmed on the technical best method for
suggested solvent injection and depend on the field data of the
studied wells /Jbissah-223, Jbissah-220/ to carrying out the required
economical calculations, and the sensitivity analyzing for changes
of economical with changes of dollar exchange rate and gas
production rate from studied wells are performed, and then the
curves of economic Feasibility study resulting from the
comparison process was drawing. And recommending the use of the
improved solvent where this solvent is the most economic solvent.
Cutaneous leishmaniasis is still one of the most important health
problems in Syria which witnessed increasing the numbers of
cutnaneous leishmaniasis reported, especially during the crisis ,Also
the direct microscopic examination of Giemsa-stained scrapings of
lesions is still a suitable method for diagnosis of cutaneous
leishmaniasis due to the low cost, ease of performance, speed, and
lack of a need for sophisticated laboratory equipment.
The chronic administration of intraocular pressure –lowering eye
drops is associated with changes on the surface of the cornea and
our study aim to evaluate the corneal sensitivity in patients treated
with eye drops contain benzalkonium hydrochloride for glaucoma .
The effect of thermal noise and shot noise on the receiver sensitivity in a digital
optical communication system will be studied and analyzed. Also, the positive and
negative effects of Parameters on the receiver sensitivity will be highlighted. Th
e
programming tools (MATLAB) is used to study the relationship between the receiver
sensitivity and bit rate. It showed that the shot-noise-limited receiver sensitivity is much
better than the thermal -noise-limited receiver sensitivity with best 30dB. The study also
provided an explanation for the preference of optical detector (APD) compared to that in
(PIN) optical detector from sensitivity side due to its internal gain, this can be achieved
when the thermal noise is dominant. However, the preference of optical detector(PIN) will
be better in case of shot noise is dominant.
Analyzed results show that there is a significant improvement in the shot-noiselimited
receiver sensitivity for high quantum efficiency and high wavelength. However, the
sensitivity is deteriorated to get a lower error rate. The thermal -noise-limited receiver
sensitivity showed an improving by increasing the responsivity and the load resistance.
However, it decreases by increasing the number of noise and the error rate.
The main goal of this study is to produce landslide sensitivity mapusing GIS at
Syrian Coast area.At the first stage of the study, 75% of the landslides locations (45
landslide locations) are used as training dataset and the rest was used as (15 la
ndslide
locations) the validation dataset. Fourteen input data layers were employed as landslide
conditioning factors in the landslide sensitivity mapping. These factors are slope degree,
aspect, altitude, plan curvature, profile curvature, tangential curvature, surface area ratio
(SAR), lithology, land use, distance from faults, distance from rivers, distance from roads,
topographic wetness index (TWI) and stream power index (SPI).
Using these conditioning factors, landslide sensitivity index was calculated.
Subsequently, the result was plotted in ArcGIS and landslide sensitivity map was obtained.
The produced sensitivity map is useful for general land-use planning.
The Drastic method has been used to assess the potential sensitivity of the
Groundwater In Lattakia basin using Arc GIS 9.2 Where the modified Drastic system has
been developed by combining the land uses and its divisions with general Drastic model
.As a result, final values of Drastic have been modulated into two categories "low and
moderate sensitivity"
It has been found that the introduction of the human criteriahas increased the
potentialof the moderate sensitivity of the Groundwater.
As a final result, the general content of the sensitivity map which has been
establishedfor Lattakia basin, showed, the domination of low sensitivity category in the
north western and the north eastern areas which has big location depths of the Groundwater
and high topographic altitudes.In contrast, the moderate sensitivity category dominated in
the southern areas of the study region.
The latter areas which are characterized by the existence of varied human activities
havelocation ofGroundwater levels close to the surface.
