Miracle-dz/UniFAR-FTUs huggingface dataset:
EFFECT OF THE WATER EXTRACT OF THE CAPSICUM ANNUUM AND THE INSECTICIDE (RELDDAN) IN SOME ASPECTS OF THE LIFE OF THE TUTA ABSOLUTA

The study included the study of the effect of both the water extract of Capsicum annuumers and the insecticide on some aspects of the life of the matrix T. absoluta, As a result of the destructive damage caused by this pest to the tomato crop in Iraq, three concentrations were used for both the pepper extract and the insecticide (1, 2 and 4), and studied the effect of these concentrations on egg hatching and the highest rate of hatching suppression 96.7% when using the pepper extract at a concentration of 4% and after 24 hours of laying eggs, Followed by the use of the insecticide, which gave the hatching of the hatchery by 73.7% at the same concentration and the age of the eggs. The rate of inhibition decreased significantly at the age of 72 hours and at the same concentration and treatments to 73.7 and 70.0% for the extracts and insecticide treatments respectively. The effect of the extract and the insecticide was significant, with the highest mortality rate of 67.6% at 4% concentration followed by the use of an insecticide, which gave 61.4% at the same concentration. The duration of larval role in the treatment of the pesticide was 31.0 days at the same concentration and decreased to 28.6 days in the treatment extract at the same concentration.
Clustering Mixed Task Distributions using Meta-Learners

We propose an algorithm in this paper that uses solely meta-learner instances to cluster data from mixed datasets. Previous work on meta-learning(such as MAML [FAL17]) has shown success in few-shot image classiﬁcation with datasets such as Omniglot and Fungi when training on each of the datasets individually. An assumption in these models is that these datasets are able to perform meta-learning due to the common structure that exists between the many classes or ’tasks’ within the datasets, but which would not expect to generalize to classes outside of this ’task-distribution’. We consider the ﬂuidity of this deﬁnition of ’task-distribution’ and attempt to discern to what degree MAML is truly able to concretely recognize such a concept. To do this, we consider attempting to train, without any task-distribution labels, a dataset mixed from two different task-distributions (in this paper the Omniglot and Fungi dataset), and attempt to see if the natural bias that comes through clever training of a 2-MAML-pipeline model (2 separate but simultaneously trained MAML instances) allows for successful clustering of the data. The theory behind this is to extend the inference methodology from [GRA+18] to an added random variable γ which acts as a ’meta-distribution’ over our MAML pipelines. In our work we mainly focus on a mixed-dataset with two task-distributions. In this way, we can consider having a parameter γ for each class in the mixed distribution dataset, and that each p ( θ i | γ ) as being Bernoulli distributed (with probability p of belonging to a MAML instance 1, and a probability (1-p ) of belonging to a MAML instance 2). We propose an algorithm that is able to successfully cluster this dataset to about 70 percent accuracy after careful tuning of new hyperparameters. Though the clustering of the data does not reach the same level of accuracy as a baseline K-Means method, we do see comparable accuracy when retraining the clustered datasets on a single MAML pipeline. We consider from these results the larger question of what any particular algorithm like the
Investigation of Antimycobacterial potential of solid lipid nanoparticles against M. smegmatis

The patient non-compliance and emergence of multidrug resistance (MDR) have great influence on the increased incidence of tuberculosis (TB). Nanotechnology-based chemotherapy improves pharmacokinetic behaviour, antimycobacterial efficacy reduces dosing frequency and cost of therapy. The present study, a modified microemulsion technique was utilized for the preparation of first-line antitubercular drugs (ATDs). i.e. rifampicin (RIF), isoniazid (INH) and pyrazinamide (PYZ) loaded solid lipid nanoparticles (SLNs). The morphology, particle size, zeta potential was characterized and antimycobacterial activity was evaluated against Mycobacterium smegmatis mc2 155 (M. smegmatis). The resulting ATDs loaded SLNs were spherical with average particle size 195.1±11.11 nm with negative zeta potential –41.9mV and 0.229 PDI. The percentage encapsulation efficiency of RIF, INH and PYZ were 84.6±2.11, 83.3±3.75 and 76.4±3.83, and loading capacity was found to be 43.8%, 35.4% and 39.7%, respectively. The practical yield was found to be 92.6%. The ATDs loaded SLNs formulation also showed sustained drug release for 24 h. The antimycobacterial activity was greatly enhanced against M. smegmatis, and the minimum inhibitory concentration (MIC) of ATDs loaded SLNs was approximately ten-times more effective as compared to standard drugs and two-times efficacy improvement as compared to a physical mixture of ATDs solution. Drug-free SLNs showed no antimycobacterial effect. It can be concluded that the SLNs are promising vehicles for the antimycobacterial activity of ATDs.
GREEN SYNTHESIS OF SILVER NANOPARTICLES AND ITS ANTIBACTERIAL ACTIVITY: A REVIEW

Nanoparticles being the smallest unit of nanotechnology are playing an important role in various fields of our life now a day. frequent usage of antibiotic drug is the reason for the emergence of multidrug resistance (MDR) of the pathogenic microorganisms, representing a major impediment for the successful diagnosis and management of infectious diseases, Nanoparticle-based therapy is a promising approach to improve the balance between the efficacy and toxicity of systemic therapeutic intervention. Among the various metal nanoparticles available, silver nanoparticles (AgNPs) have attracted tremendous interest in biomedical applications, including for antimicrobial therapy, wound dressings, diagnosis and treatment, and contraceptive devices Thus, AgNPs represent a very promising therapeutic agent with unique potential against various microbial pathogens, with a particularly high capacity to effectively act on antibiotic-resistant bacteria. Therefore, developing a therapeutic strategy based on AgNPs to enhance the antibacterial effect represents a novel and promising approach. Green synthesis of nanoparticle using plant extracts is an efficient alternative for the conventional process of preparation of nanoparticles by chemical and physical methods which leads to non-eco-friendly by-products.
COMPRISAL EFFECT OF PROBIOTIC AND ANTIBIOTICS ON BIOFILM FORMING COAGULASE NEGATIVE STAPHYLOCOCCI CLINICAL ISOLATES

Coagulase-negative Staphylococci (Co.N.S) is opportunistic pathogens, widespread in clinical cases and contain many species. Staphylococcus epidermidis is a most frequent species of Co.N. S and have ability to produce biofilm making them difficult to eradicate. This study was intended to isolates of Co.N. S and to investigate the detection of biofilm forming isolates using traditional method (MTP) and molecular method (PCR) for most predominate species of Co.N. S. In addition, comprisal effect of some probiotic and some antibiotics on biofilm forming isolates. This study investigated 89 isolates of Co.N. S, which collected from different clinical source and the isolates identification, using (API Staph kit & Vitek2 system). Micro-titer plate method (MTP) used to detection of development biofilm. In addition, Molecular method (PCR) used to detection of some virulence gene (Bap. icaA, icaD & FnbA) that associated with biofilm forming. Used commercially available capsule (L. acidophilus & L. rhamnosus) as probiotic. Used well diffusion method to estimate activity of Lactobacillus spp. In addition, susceptibility testing was performed using 10 antibiotics. A total 89 (46.30%) isolates were identification Co.N. S. S. epidermidis 38(42.7%) was the most frequent species among Co.N. S isolates. A total (36) isolates of S. epidermidis were detected as S. epidermidis by molecular methods of 16SrRNA gene. The results of detection of formation biofilm showed 30(83.3%) isolates of S. epidermidis biofilm produce by MTP. The result of PCR to screening virulence genes in (30) isolates of S. epidermidis biofilm forming, demonstrated that 26 (86.7%) isolates harbored icaA and icaD, 29 (96.7%) isolates were harbored FnbA, and no-isolates have bap gene. The antibiotic test demonstrated a different percentage of resistance to each antibiotic. Whereas Vancomycin, Linezolid and Novobiocin nonshowed resistance. On other hand, antimicrobial activity of Lactobacillus spp. (L. rhamnosus & L. acidophilus) against S. epidermidis showed highest inhibition zone recognized with bacterial culture broth (BCB) was with L. rhamnosus (17mm), and L. acidophilus (13mm) and the highest inhibition zone recognized with cell-free supernatant (CFS) was with L. rhamnosus (13mm), and L. acidophilus (11mm). In comprisal effect between some antibiotic and probiotic, showing some antibiotics such as (linezolid, vancomycin, Novobiocin) inhibited all biofilm forming S. epidermidis isolates, while Lactobacillus spp. cannot inhibited all biofilm-forming isolates. Non-of isolates harbored bap gene.
EFFECTS OF SACCHAROMYCES BOULARDII US PROBIOTICS ON SOME HAEMATOLOGY PARAMETERS AND THE LIVER IN MALE RATS INFECTED BY SALMONELLA ENTERITIDIS

This study was carried out to investigate the effect of Saccharomyces boulardii US probiotics on some blood parameters and histopathological changes in male rats infected by Salmonella enteritidis. To re-search this objective, twelve male rats (albino) were divided into three groups, housed under same conditions of water, feed, temperature, light and humidity. The first was the control group, while the second was experimentally infected with S. enteritidis by injection orally using 1ml / rat of skim milk solution vaccinated by (1.5×103cfu) colony forming from S. enteritidis. The third group was experimentally infected with S. enteritidis and treated after 7 days by oral injection using the skim milk solution. That solution was fortified with count cells 2.5 x 106 cfu / ml ,from therapeutic yeast(Saccharomyces boulardii). Seven days later blood were obtained from animals by cardiac puncture to measure the total and differential white blood cells count (WBC), lymphocytes, neutrophils, monocytes, eosinophils, basophils. One animal from each group was killed and histopathological examination was done for liver ,to detect the effect of infection on this organ. The results revealed a significant increase in white blood cells count (WBC),and lymphocytes at a significant level (P<005) in infected group while the differential count showed a significant decrease in neutrophils (P< 0.05) in infected group. Also, there were a significant decrease in eosinophils percentage and basophils percentage.
MODELING THE DYNAMICS OF MERCURY BIOMAGNIFICATION POND MARTYR MONUMENT, BAGHDAD, IRAQ

Mercury is a heavy metal that occur naturally in the Earth’s crust, and are incorporated into biological system as structural compounds or protein, biomagnification refers to the accumulation of pollutants such as toxic metals through a food chain In this study, dynamic model is constructed to study the biomagnification of mercury in aquatic and terrestrial ecosystem. The data is taken from Martyr Monument in Baghdad. The plants show the ability to accumulate mercury and the concentration of mercury in fish Liza abu was higher than Silurus triostegu due to several factor such as different physical characters, structure, quality of nutrition , size of fishes and the nature of compositional for each one, this refers that the Fish have an accumulative response to mercury metals present and deposited from sources of emissions. The Mollusk important indicator for the water balance andability to adsorption elements and accumulation because There is no significant difference between concentration of Hg in water and mollusk (Uniotigrids). The important object of this study was examine biomagnification and determination the ecological risk factor to predict changes in Hg concentration in environmental compartments, results predicted the probability of increasing pollutants in some of samples less than  ten years depending Exposure factors. The primary risk of mercury exposure in terrestrial, vertebrates including humans, agricultural products, industrial and military activities have led to widespread contamination of the environment.
- 1-A First Look at Online Reputation on Airbnb , Where Every Stay is Above Average 1

Judging by the millions of reviews left by guests on the Airbnb platform, this trusted community marketplace for accommodations is fulfilling its mission of matching travelers with hosts having room to spare remarkably well. Based on our analysis of ratings we collected for millions of properties listed on Airbnb worldwide, we find that nearly 95% of Airbnb properties boast an average star-rating of either 4.5 or 5 stars (the maximum); virtually none have less than a 3.5 star-rating. We contrast this with the ratings of roughly 700,000 hotels, B&Bs, and vacation rentals worldwide that we collected from TripAdvisor. We find that hotel and B&B average ratings are much lower—3.8 and 4.1 stars, respectively—with much more variance across reviews. TripAdvisor vacation rental ratings are more similar to Airbnb ratings, but only about 85% of properties have an average rating of 4.5 or 5 stars. We then consider properties cross-listed on both platforms. For these properties, we find that even though the average ratings on Airbnb and TripAdvisor are more similar than hotels and B&Bs, proportionally more properties receive the highest ratings (4.5 stars and above) on Airbnb than on TripAdvisor. Moreover, there is only a weak correlation in the ratings of individual cross-listed properties across the two platforms. Finally, we show that these differences are consistent when considering data from two different time periods: 2015 and 2018.
Effects of Nutrient Deprivation on the Growth and Development of Tabebuia rosea Seedlings

1Universidad Nacional de Colombia Sede Medellín, Medellín, Colombia 2Universidad Nacional de Colombia Sede Medellín, Grupo de Investigación en Restauración Ecológica de Tierras Degradadas en el Trópico, Medellín, Colombia 3Universidad Nacional de Colombia Sede Medellín, Faculdad de Ciencias, Medellín, Colombia 4Universidad Nacional de Colombia Sede Medellín, Departamento de Ciencias Agronómicas, Medellín, Colombia Abstract Tabebuia rosea is a native tropical tree species with high potential of implementation in commercial reforestation and ecological restoration. We studied the effect of the suppression of essential nutrients on the growth of T. rosea in the nursery. The design was completely randomized with ten treatments: one that included full fertilization, another without fertilization, and the others with the suppression of N, P, K, Ca, Mg, S, B, and cationic microelements. Biometric variables (height, stem diameter, shoot dry weight, root dry weight) and functional traits (leaf area and relative growth rate) were evaluated. Phosphorus was the most limiting element. On the contrary, the suppression of Ca generated plants with growth and development similar to those of the FF treatment. Our results confirmed the importance of knowing the particular nutritional needs of individual species, which is to support nursery fertilization practices that produce highly vigorous and quality plants.
COMPARATIVE REMOVAL OF THREE TEXTILE DYES FROM AQUEOUS SOLUTIONS BY ADSORPTION : AS A MODEL (CORN-COB SOURCE WASTE) OF PLANTS ROLE IN ENVIRONMENTAL ENHANCEMENT

In this work, the activated carbon (corn-cob source) preparation from corn-cob source utilizing the operation of activating H2SO4, a frugal items, display Showed acceptable behavior in eliminating oxygen through absorption Methylene Blue (MB), crystal violet (CV) Maxilone blue (GRL ) of an aqueous solution. The adsorbent was characterized with (FT-IR), and (SEM). The adsorption studies were done to estimate the influence of primary concentration (10-100 mg L-1), pH (2–10), mass (0.02– 2 g) and influence of heat (16-45 0C). It discovered pH has main part in adsorption operation ; adsorption ability was effected by the adsorption capacity of the physical characteristics and surface chemicals carbon and pH of the solution. The experimental information was analyzed by three various kinds of isotherm samples, the Langmuir Isotherm, the Freundlich Isotherm and Temkin Isotherm at a various temperatures. The experimental outcomes are well fitted with homogeneous Freundlich and Tempkin isotherm, which in turn refers to a multi-layer dye adsorption. The change in energy free of Gibbs (G), entropy (S), and The inherent inner energy (H) was calculated from absorption results that found that the absorption process was heat absorbent.
PURIFICATION AND CHARACTERIZATION OF EXTRACELLULAR LIPASE BY GEOTRICHUM CANDIDUM QAUGC OF DAIRY ORIGIN

In the present study, thermostable lipase from Geotrichum candidum UCMA 91(ATCC 204307) was purified and characterized. Lipase produced after optimization of the various cultural and physico-chemical conditions was purified to homogeneity by two step methods of purification: ammonium sulfate precipitation and column chromatography. The enzyme was purified by 60% ammonium sulfate precipitation and lipase activity of 5.77U mg was attained. Then, Sephadex G-75 was used for gel filtration chromatography and 62.36fold purification was achieved. Molecular mass of lipase was estimated to be 59 KDa by using SDS-PAGE. It is also determined from the study that lipase showed stability at varying range of pH (5-12) and thermo stability (15-65C). The lipase was completely inhibited by EDTA (3.98%) confirming it as a metalloprotease, whereas the enzyme was found to be stable in various organic solvents. The results demonstrate that lipase hydrolyzes vegetable oils, which validates its technological relevance for use in the dairy, pharmaceuticals and bakery industry.
Novel method for real-time detection and tracking of pig body and 
its different parts

Detection and tracking of all major parts of pig body could be more productive to help to analyze pig behavior. To achieve this goal, a real-time algorithm based on You Only Look At CoefficienTs (YOLACT) was proposed. A pig body was divided into ten parts: one head, one trunk, four thighs and four shanks. And the key points of each part were calculated by the novel algorithm, which was based mainly on combination of the Zhang-Suen thinning algorithm and Gravity algorithm. The experiment results showed that these parts of pig body could be detected and tracked, and their contributions to overall pig activity could also be sought out. The detect accuracy of the algorithm in the data set could reach up to 90%, and the processing speed to 30.5 fps. Furthermore, the algorithm was robust and adaptive.
A Geographic Information System for Outdoor Markets

Trade management in public areas requires the availability of homogeneous and reliable data, as well as the use of advanced tools in order to store and process the large amount of information. In this context, the implementation of a Geographic Information System (GIS) and a Web-GIS for outdoor markets improves the levels of efficiency, effectiveness and quality of public services. In particular, the use of a GIS is advantageous to manage the available information, plan enhancement activities aimed at modifying the market areas and their services, support environmental, socioeconomic and trade analyses.
ECHO: Extended Convolution Histogram of Orientations for Local Surface Description

This paper presents a novel, highly distinctive and robust local surface feature descriptor. Our descriptor is predicated on a simple observation: instead of describing the points in the vicinity of a feature point relative to a reference frame at the feature point, all points in the region describe the feature point relative to their own frames. Isometry invariance is a byproduct of this construction. Our descriptor is derived relative to the extended convolution – a generalization of the standard convolution that allows the filter to adaptively transform as it passes over the domain. As such, we name our descriptor the Extended Convolution Histogram of Orientations (ECHO). It exhibits superior performance compared to popular surface descriptors in both feature matching and shape correspondence experiments. In particular, the ECHO descriptor is highly stable under near‐isometric deformations and remains distinctive under significant levels of noise, tessellation, complex deformations and the kinds of interference commonly found in real data.
Comparative study of rations for milking cows with soybean meal or cake added to the diet in equivalent amounts for metabolizable protein

Kharitonov, E. (2019). Comparative study of rations for milking cows with soybean meal or cake added to the diet in equivalent amounts for metabolizable protein. Bulgarian Journal of Agricultural Science, 25 (6), 1261–1265 The studies were carried out on two groups of novice cows (n = 0, average weight of 650 kg, average daily yield of 26 kg) from 30 to 100 days of lactation. The diet of the cows of the fi rst group included soybean meal, and diet of the cows of the second group – the soybean cake in equivalent quantities for the exchange protein, previously estimated in experiments on operated cows. There were no signifi cant differences in the parameters of enzymatic-microbiological processes in rumen, biochemical indicators of blood, milk productivity and milk composition.
Can coordinate driving describe proton transfer coupled to complex protein motions?

We have combined the Quantum Mechanical/Molecular Mechanical (QM/MM) computational approach with techniques that search for minimum energy reaction paths to investigate retinal deprotonation in the light-driven proton pump protein, bacteriorhodopsin. The calculations indicate that the commonly-used adiabatic mapping method can lead to misleading energy barriers when too simple reaction coordinates are selected. The use of a reaction search method that does not require the a priori definition of a reaction coordinate allows to find multiple low-energy retinal deprotonation pathways whose energy barriers are fully characterized.
EFFECT OF SOWING DATES, SOIL MULCHING AND FOLIAR SPRAYING OF CALCIUM ON LEAVES CHEMICAL COMPONENTS OF OKRA PLANT GROWN IN PLASTIC HOUSES

The experiment was carried out during winter season of 2018-2019 in a plastic house belongs to the Maymunah Horticulture Station / Agriculture Directorate of Maysan to investigate the effect of three dates of Okra planting, soil mulching and calcium foliar spraying on leaves chemical components of Okra plant cultivar “ btayrh” under the conditions of the Amara city in the south of Iraq. The experiment included 24 treatments of possible combinations between three sowing dates (15/12, 31/12 and 15/1), two soil mulching treatments (without mulching, mulching the soil by black polyethylene) and four concentrations of calcium (0, 0.5, 1 and 1.5) ml.l-1. A splitsplit plot design was used with three replicates. Treatment means were compared using least significant difference L.S. D. test at a probability of 0.05. Results may be summarized as follows: The cultivated plants at the third date showed significant increase in the total chlorophyll, total soluble carbohydrate, percentage of nitrogen,phosphorus and potassium in the leaves compared to plants of first and second dates. The cultivated plants of the mulching soil by black polyethylene were significantly higher in all studied leaves chemical components except the percentage of potassium compared to plants grown without mulching soil. The sprayed plants by calcium with a concentration of 1 ml.l-1 were significantly higher in all studied leaves chemical components compared to control plants and plants sprayed with (0.5 and 1.5) ml.l-1 concentrations . The second interactions between the studied factors were significant effect in some leaves chemical components. The third interaction between the studied factors was significant effect in the total chlorophyll in the leaves only.