Normal Rules Research Articles

STATE LIABILITY VIS-À-VIS VICTIMS OF CRIME IN POST-1994 SOUTH AFRICAN CASE LAW – SOMETHING NEW OR A REINVENTED WHEEL?

Since 1994 South African courts have dealt with numerous cases where victims of crime have sued the State for its failure to protect them from criminal violation. This article explores these cases in order to ascertain the juristic nature of this liability and the criteria applied in ascertaining whether said liability exists under given circumstances. The author concludes that the legal remedy granted victims is based on the normal rules of the law of delict. Despite the constant reference by judges to constitutional imperatives, the matter is guided by the normal delictual criteria of reasonableness and public policy which, granted, have to be ascertained in deference to constitutional norms. The essential test has thus not changed since to the inception of the Constitution. Nevertheless, it appears that the courts have drawn fresh impetus from the Constitution in granting the claim of the victim of crime. South African courts have thus far shown opposition to the granting of punitive or constitutional damages to victims of crime though the possibility of the granting thereof in future has not been ruled out unequivocally.

REDESIGN LIVING PHARMACY PARK, KALI ANYAR VILLAGE, TAMBORA SUBDISTRICT, WEST JAKARTA

Living pharmacy park in Sub village (SV) 007, Sub-sub village (SSV) 04, Kali Anyar Village, Tambora District located in West Jakarta is the location of Community Service activities. This activity was carried out gradually starting from before the Indonesian government issued a new order rule (New Normal) until the government issued new normal rules due to the Covid-19 pandemic. With the New Normal rules provide changes to the design of a living pharmacy park that has been designed before. This article aims to express the changes that occurred in the design of the living pharmacy park. The methods carried out are participatory methods and qualitative methods that are described descriptively. This article discusses the changing design sections that are adapted to the distance keeping rules. Redesign living pharmacy park is a work that combines design with the rules of New Normal covid 19.

Investigation on Plastic Flow Behaviors of FCC Polycrystalline Aluminum under Pre-Cyclic Tension-Compression Loading: Experiments and Crystal Plasticity Modeling.

The plastic flow behaviors of FCC polycrystalline aluminum after pre-cyclic tension-compression deformation are mainly investigated in tension–torsion stress space by the physically based crystal plasticity model introducing a back-stress. A global finite element model (GFEM) constructed of sufficient grains was established to simulate the same-size thin-walled tube specimen constrained and loaded as the experiments of yield surfaces. The computational results showed that the shape of subsequent yield surfaces and the plastic flow directions directly depended on the given offset strain levels and the applied re-loading paths under different pre-cyclic deformations. The angle deviation between the plastic flow direction and the theoretical orthogonal direction further indicated that there was a large difference between them in the inverse pre-straining direction, but the difference was negligible in the pre-straining direction. From the influence of the anisotropic evolution of the subsequent yield surfaces on plastic flow, we found that the plastic normality rule followed the smooth yield locus; conversely, the significant non-associated flow was attributed to the distorted yield locus. Furthermore, it was also demonstrated that the anisotropic evolution and the plastic flow trend of the subsequent yield surfaces obtained by experiments can be better reproduced by the crystal plasticity model.

Total Leukocyte Count Depicting the Degree of Inflammation in Acute Appendicitis.

IntroductionAcute appendicitis (AA) is the most common cause of acute abdomen in young adults. The diagnosis is usually made on various clinical findings. However, a missed case of acute appendicitis is a catastrophe as it later presents with life-threatening complications and results in medicolegal issues. Raised total leukocyte count (TLC) is a frequent finding in patients with acute appendicitis. As a convention, a normal leukocyte count usually rules out the differential diagnosis of acute appendicitis. Recent studies claimed that a substantial proportion of patients with normal TLC also had acute appendicitis and warranted a careful evaluation of such cases before sending them home. However, the reported frequency of acute appendicitis among TLC normal patients varied greatly among studies which necessitated the present study.AimOur aim was to determine the frequency of acute appendicitis in patients of normal TLC.Materials and methodsThis descriptive cross-sectional study was conducted at the Department of Surgery, KRL Hospital Islamabad. This study was carried out from 1 July 2019 to 31 December 2019. This study involved 238 patients of both genders aged between 12 and 70 years suspected of acute appendicitis on physical and ultrasound findings but with a normal TLC (4,500-11,000 WBCs/µL). The outcome variable was the frequency of acute appendicitis among such patients which was diagnosed upon surgery (inflamed appendix with free fluid) and histopathology of excised tissue (mucosal inflammation, neutrophil infiltrates, wall necrosis). Frequency of acute appendicitis was compared across various age and gender groups. Written informed consent was obtained from every patient.ResultsThe mean age of the patients was 27.4±15.5 years. Majority (n = 167, 70.2%) of the patients were aged ≤25 years, followed by 40 (16.8%) patients aged ≥46 years and 31 (13.0%) patients aged between 26 and 45 years. There were 135 (56.7%) male and 103 (43.3%) female patients with a male to female ratio of 1.3:1. All of the patients (100.0%) had pain in the right iliac fossa (RIF) while rebound tenderness, anorexia, nausea/vomiting, fever and dysuria were noted in 83.6%, 79.0%, 73.9%, 63.9% and 15.1% patients, respectively. The diagnosis of acute appendicitis was made in 198 (83.2%) patients with normal TLC and suspicion of acute appendicitis on physical findings and ultrasound. When stratified, there was no statistically significant difference in the frequency of acute appendicitis across various age (p-value = 0.988) and gender (p-value = 0.913) groups.ConclusionIn the present study, contrary to the routine impression that normal TLC rules out the differential diagnosis of acute appendicitis, a substantial proportion of patients with clinical and ultrasound suspicion of acute appendicitis but normal TLC had acute appendicitis which is worrisome as a missed case may later present with complications. The present study thus warrants cautious evaluation of clinically suspected cases with normal TLC count to avoid a missed appendicitis and improve the outcome in future surgical practice.

Relational model of the standard genetic code

The genetic code is a set of rules that establishes mapping between triplets in messenger RNA and amino acids in proteins. The most common way to display these rules is the Standard Genetic Code (SGC) table. This paper takes an alternative approach, based on the relational data model by Edgar F. Codd (Commun. ACM, 13:377–387, 1970). The relational model (RM) proposes a distributed storage of data into a collection of tables (called relations), that can be connected by shared communality. Basic elements of the table are rows (called records or tuples), and columns (called fields or attributes). The SGC table, according to the relational data model, represents the so called unnormalized form of a table. Using normalization rules it is possible to subdivide the SGC table into four tables. The rows and columns of single tables are defined by the first and second base and individual tables by the third codon base. The result of this model is an approach to managing genetic code data, represented in terms of tuples and grouped into relations, with table structure and language consistent with first-order (predicate) logic. The RM explains that the final step in the development of the SGC was the adoption of coding function by the third base, which makes an informational/functional unit with the first base, despite the different physical location in a triplet. This enabled the synthesis of specific proteins without ambiguity, in accordance with the concept of ambiguity reduction and five phases of the general model on the origin of biological codes by Marcello Barbieri (BioSystems 181:11–19, 2019).

The Effect of Implementing Occupational Health and Safety Programs on Suspected COVID-19 Incidents in PT. Maruki International Employees

World Health Organization (WHO) has shown Corona Virus Disease 2019 as a pandemic. The spread of COVID-19 in Indonesia has now spread across locations and across countries, accompanied by an increase in the number of problems and/or the number of deaths. To overcome the spread of Covid-19, both the government and business actors have made various efforts so that the spread of the Covid-19 virus can be prevented and overcome, especially the spread of the Covid-19 virus in office areas by implementing new normal rules in the workplace through the Occupational Safety and Health program. Based on the results of observations from one of the lead managers of PT Maruki International Indonesia, who said that there had been cases against some of his employees who were suspected of being suspected of having COVID-19, we as authors consider it necessary to raise this issue to be investigated for input for the company so that it can be used to implement the implementation. Occupational Health and Safety program against suspected cases of the Covid-19 virus among PT Maruki International Indonesia employees. The purpose of this study was to determine the effect of the implementation of the Occupational Health and Safety Program on the incidence of suspected Covid-19 virus among employees of PT Maruki International Indonesia. This type of research is quantitative research with a design approach cross sectional study. The sample used is 150 employees from a population of 241 employees. Collecting quantitative data using a checklist and analyzed by univariate, bivariate. Thus, it can be said that the Behavioral Improving Body Immunity variable affects the variable incidence of suspected covid-19. It is hoped that with the results of this study the government and related company management can provide a policy to deal with the spread of the corona virus in the workplace. Keywords: Activities of wearing masks; hand washing habits; efforts to maintain distance and suspected cases of covid-19.

Guest Editorial: Building Trust in Additive Manufacturing, Layer by Layer

Nearly three-quarters (71%) of senior oil and gas professionals have sharpened their focus on digitalization over the past year, according to a 2021 survey by DNV (DNV Outlook). The pandemic has not only increased attention on how digital solutions can make organizations more adaptable and cost efficient, it has also forced companies to discard the normal rules and become more open to change. While data collaboration, cloud-based applications, and remote surveillance top the investment priorities for the year ahead, a growing number of respondents (7%) see additive manufacturing (AM)—the industry equivalent of 3D printing—on their spending list. As an emerging technology, AM uses 3D model data to fabricate parts, enabling, among other benefits, significant cost and time savings in contrast to many traditional manufacturing methods, where the final parts are machined out of a pre-made form. Its purpose is to alleviate and avoid long, expensive production shutdowns and reduce supply chain carbon footprints. Building trust in “printed” parts is key to unlocking this potential. Rapid, Reliable Reproduction The global AM market is expected to reach $350 billion by 2035 (DailyAlts 2021). The technology also has the potential to be enhanced by—or in the other direction, augment—other digital solutions, given it is based on a 3D file. Though accelerating at a slower rate compared to the aerospace and automotive industries, there is increased pressure to shorten the development cycle of components for the oil, gas, and renewables sectors and perform rapid proto-typing and testing of new, more sustain-able concepts. New business models will be developed and a new way of thinking adopted by design engineers to fully utilize its potential (DNV Technology Outlook 2030). To support the digital transformation of the energy industry, DNV, which has been actively investigating the potential of AM since 2014, has unveiled a new service specification document to ensure AM products, assets, and systems are safe, economical, and efficient. DNVGL-SE-0568 “Qualification of Additive Manufacturing Service Providers, Manufacturers, and Parts,” is part of a portfolio of six different AM-related standards and recommended practices (Fig. 1).

Maqasid al-Shari’ah in Islamic Law Renewal: The Impact of New Normal Rules on Islamic Law Practices during the Covid-19 Pandemic

The vast and multidimensional impact of the Covid-19 pandemic has forced all countries to establish policies to prevent the transmission of Covid-19, including Indonesia. Not a few countries are not ready to make decisions to find new, more effective ways to prevent Covid-19. In Islamic law, ijtihad is part of lawmaking in the implementation of worship and muamalah, which solves problems that arise and mitigates policy implementation. This article uses a normative juridical approach to the issue because it can showcase the benefit of Islamic law for humans. Moreover, it aims to generate ideas in the renewal of Islamic law, especially in the implementation of worship and muamalah (social transaction/relation), and inform the government to make decisions that intersect with Islamic law during the Covid-19 pandemic. The focus of this research is how does covid-19 affect the practice of Islamic law in worship and mu`amalah? This study finds that government policies and regulations are currently in line with Islamic law. The most critical considerations in determining the compatibility of government policies and rules with shari’a are maintaining the soul’s safety, maintaining the continuity of religion through rukhshah, and maintaining the economy. Also, the Islamic rulings (fatwa) issued by ulama in response to government policies and rules are expected to guide worship and mu`amalah, build awareness and solidarity of Muslims, and relate to the people’s economy today.

Bayes estimators of a multivariate generalized hyperbolic partial regression model

The matrix-variate generalized hyperbolic distribution belongs to the family of heavy-tailed mixed probability distributions and is considered to be one of the continuous skewed probability distributions. This distribution has wide applications in the field of economics, especially in stock modeling. This paper includes estimation the parameters of the multivariate semi-parametric regression model represented by the multivariate partial linear regression model when the random error follows the matrix-variate generalized hyperbolic distribution, using the Bayesian method when non???informative prior information is available and under the assumption that the shape parameters and the skewness matrix are known. In addition, the bandwidth parameter is estimated by a suggested way based on the normal distribution rule and the proposed kernel function based on the mixed Gaussian kernel function and studying the findings on the generated data in a way suggested for the model, comparing the estimators depending on the criterion of the mean sum of squares error. The two researchers concluded that the proposed kernel function is better than the Gaussian kernel function in estimate the parameters.

Non-normal flow rules affect fracture angles in sea ice viscous–plastic rheologies

Abstract. The standard viscous–plastic (VP) sea ice model with an elliptical yield curve and a normal flow rule has at least two issues. First, it does not simulate fracture angles below 30∘ in uni-axial compression, in contrast with observations of linear kinematic features (LKFs) in the Arctic Ocean. Second, there is a tight, but unphysical, coupling between the fracture angle, post-fracture deformation, and the shape of the yield curve. This tight coupling was identified as the reason for the overestimation of fracture angles. In this paper, these issues are addressed by removing the normality constraint on the flow rule in the standard VP model. The new rheology is tested in numerical uni-axial loading tests. To this end, an elliptical plastic potential – which defines the post-fracture deformations, or flow rule – is introduced independently of the elliptical yield curve. As a consequence, the post-fracture deformation is decoupled from the mechanical strength properties of the ice. We adapt Roscoe's angle theory, which is based on observations of granular materials, to the context of sea ice modeling. In this framework, the fracture angles depend on both yield curve and plastic potential parameters. This new formulation predicts accurately the results of the numerical experiments with a root-mean-square error below 1.3∘. The new rheology allows for angles of fracture smaller than 30∘ in uni-axial compression. For instance, a plastic potential with an ellipse aspect ratio smaller than 2 (i.e., the default value in the standard viscous–plastic model) can lead to fracture angles as low as 22∘. Implementing an elliptical plastic potential in the standard VP sea ice model requires only small modifications to the standard VP rheology. The momentum equations with the modified rheology, however, are more difficult to solve numerically. The independent plastic potential solves the two issues with VP rheology addressed in this paper: in uni-axial loading experiments, it allows for smaller fracture angles, which fall within the range of satellite observations, and it decouples the angle of fracture and the post-fracture deformation from the shape of the yield curve. The orientation of the post-fracture deformation along the fracture lines (convergence and divergence), however, is still controlled by the shape of the plastic potential and the location of the stress state on the yield curve. A non-elliptical plastic potential would be required to change the orientation of deformation and to match deformation statistics derived from satellite measurements.

Parenting Patterns for Cadets in the New Normal Period of the Covid-19 Pandemic

This article discusses Parenting Patterns for Cadets and all things tied to parenting in the New Normal Period of the Covid-19 Pandemic. The new normal parenting pattern for Barombong Maritime Polytrvhnic cadets is the cadets' perception of parenting patterns based on three kinds of parenting patterns, namely authoritarian parenting, democratic parenting and permissive parenting, which have been adapted to Permanent Daily Activity (KHST) and Cadet Rules and Regulations (PERTIBTAR) the New Normal rules given to Barombong Maritime Polytechnic cadets. The cadet parenting pattern is the cadet's perception of the parenting pattern given to the cadets in the Barombong dormitory Polytechnic, based on the measurement of three kinds of parenting patterns, namely authoritarian parenting, democratic parenting and permissive parenting. cadets to be able to enter campus must be adjusted to the requirements of the Covid-19 Task Force and the Barombong Maritime Polytechnic. The cadets who meet the requirements according to the provisions can enter the dormitory and take part in permanent daily activities (KHST). The daily activities of the cadets during this pandemic are arranged according to the health protocol so that a new Permanent Daily Activity (KHST) schedule is made that has been adapted to the conditions of the Pandemic, as well as Cadet Rules and Regulations (PERTIBTAR) with the current pandemic conditions, there have been additional rules for Cadet Rules And Regulations (PERTIBTAR) that existed previously.

Functional respiratory assessment: some key misconceptions and their clinical implications

Dear editors, There are few specialties in which the functional evaluation assumes the same pivotal role as in respiratory medicine. Although the patterns of abnormalities exposed by pulmonary function tests...

The effectiveness of the Wringin Anom Sugar Factory (PG) farmer partnership in Situbondo Regency

This study aims to determine the partnership pattern, determine the effectiveness of the partnership program, determine the level of welfare of partner sugarcane farmers and determine the relationship between the effectiveness of the PG Wringin Anom partnership program with the welfare of sugarcane farmers in Situbondo Regency. The basic method of research used is descriptive method. The research location is PG Wringin Anom. The determination of the number of samples followed the normal distribution rules, amounting to 30 respondents. To analyze the effectiveness of the partnership program between PG Wringin Anom and sugarcane farmers, the interval width formula was used and to analyze the relationship between the effectiveness of the partnership, the Spearman rank correlation test was used through the SPSS 16.0 For Windows Program. The results showed that the partnership pattern that existed between PG Wringin Anom and sugar cane farmers was TRKSU B which was included in the sub-contract partnership pattern. The KKPE program that has been implemented so far has been quite effective, the profit sharing system that has been implemented so far has been quite effective and the assistance program for sugarcane cultivation that has been implemented so far has been quite effective. There is a significant relationship between the effectiveness of the KKPE program on the household welfare of sugar cane farmers, there is a significant relationship between the effectiveness of the profit sharing system on the household welfare of sugar cane farmers

AN ANALYSIS OF REGULAR AND IRREGULAR VERBS IN STUDENTS’ ESSAY WRITING

The objective of the study is to know the using of regular and irregular verb in the students writing essay, and to know the most dominant verb past written by the students in their students writing essay. The design of this study is qualitative research. Based on the analysis from 14 students writing essay, it shows that the students use both regular and irregular verb (past) in their students writing essay. Both regular and irregular verbs are 312 data in verb 2 (past). In the regular verbs, there are 142 data or 45.51 %, and in irregular verb, there are 170 data or 54.49 %. It shows that the most dominant verb past written by the students in their students writing essay is irregular verb. Regular verbs are verbs that can change according to tense and change it regularly. Regular verbs are verbs whose changes comply with normal rules, that is with add the letter -d or -ed to the verb first-form / verb-1 (infinitive) so that it becomes a verb form second / verb-2 (past tense). There are several things that must be considered in the way of forming regular verbs by adding the letter -ed suffix or -d in the basic verb/verb-1 (infinitive). Irregular verbs are verbs that change according to the tense and do not comply with normal compliance. The past tense Irregular verbs are not formed from basic verbs / verb-1 (infinitives) plus letters -d or -ed letters to form verb-2/past tense. Irregular verbs form their past tense in a different way (through) not always) through a vowel and consonant change. So that, these forms must be memorized by the learners/students.

Homeostatic synaptic scaling establishes the specificity of an associative memory

Correlation-based (Hebbian) forms of synaptic plasticity are crucial for the initial encoding of associative memories but likely insufficient to enable the stable storage of multiple specific memories within neural circuits. Theoretical studies have suggested that homeostatic synaptic normalization rules provide an essential countervailing force that can stabilize and expand memory storage capacity. Although such homeostatic mechanisms have been identified and studied for decades, experimental evidence that they play an important role in associative memory is lacking. Here, we show that synaptic scaling, a widely studied form of homeostatic synaptic plasticity that globally renormalizes synaptic strengths, is dispensable for initial associative memory formation but crucial for the establishment of memory specificity. We used conditioned taste aversion (CTA) learning, a form of associative learning that relies on Hebbian mechanisms within gustatory cortex (GC), to show that animals conditioned to avoid saccharin initially generalized this aversion to other novel tastants. Specificity of the aversion to saccharin emerged slowly over a time course of many hours and was associated with synaptic scaling down of excitatory synapses onto conditioning-active neuronal ensembles within gustatory cortex. Blocking synaptic scaling down in the gustatory cortex enhanced the persistence of synaptic strength increases induced by conditioning and prolonged the duration of memory generalization. Taken together, these findings demonstrate that synaptic scaling is crucial for sculpting the specificity of an associative memory and suggest that the relative strengths of Hebbian and homeostatic plasticity can modulate the balance between stable memory formation and memory generalization.

Tinjauan Hukum Islam Pada Edaran Pemerintah dan MUI Dalam Menyikapi Wabah Covid-19 Setelah Pemberlakuan New Normal

This study discusses the Covid-19 virus that is spreading in the world and its handling from the government and MUI after the implementation of new normal according to Islamic law. The government implements a large-scale social restrictions system (PSBB) or social distancing to break the chain of the spread of the covid-19 virus. The government has implemented new normal rules. MUI has issued a notice numbered Kep-1188 / DP-MUI / V / 2020 concerning new normalcy that will be applied by the government such as reopening places of worshipaccording to the health protocol. Nevertheless, this circular is a pros and cons for some people. The purpose of this study is to help the public understand whether the government and MUI circulars in tackling the plague after applying the new normal according to the Shari'a or actually contrary to Islamic Sharia. The research method is the study of literature literature with a normative approach and historical approach. The results of the study showed that the rules imposed by the government and MUI in dealing with the outbreak of Covid-19 pacsa new normal did not disregard Islamic law.

An Analysis of Public Service Policy on Rail Transport Passenger in Malang Station in this New Normal Era

The implementation of public service policy in the new normal era on rail transport refers to the decree of the Minister of Administrative reform of the national apparatus number 63 year 2019 and adjusted to the decree of the Minister of Health No HK. 01.07/Menkes/328/2020 about the manual and control of covid-19 by giving public service related to new normal rule. The implementation of new normal rule at Malang station have some obstacles such: 1) Without realizing that many people are people without symthoms status travel outside the city as usual, it is risky to transmit to other transportation users, 2) Community compliance is still low in implementing health protocols. This research uses qualitative methods. The results showed that the satisfaction of train users in Malang City station using the Likert scale shows an average of 2.69 is a good category. Based on the minimum service standard (SPM) at the train station of Malang city in the new era of normal prevention spread Covid-19 is good.

Single image Dehazing algorithm based on double exponential attenuation model

Single image dehazing is a challenging task because haze seriously affect the visibility of images, and it further brings inconvenience to advanced computer vision analysis. In this paper, a novel and efficient algorithm is proposed to remove haze from a single image. Instead of obtaining transmission from fixed priors and constraints, a double exponential attenuation model (DEA model) based on color attenuation prior is established to compute transmission adaptively. DEA model contains two single exponential attenuation parts that can compensate each other. In addition, a normal unilateral constraint rule (NUCR) is designed to make the transmission more accurate. More importantly, DEA model has a dynamic adjustment function with different weights for different inputs. To circumvent distortion in sky and bright areas, an effective and robust approach is introduced to acquire atmospheric light value. Finally, the clear image can be restored with atmospheric scattering model. Several experimental results on synthetic and real-world images show that the proposed algorithm can protect and recover the detailed information excellently. The performance on synthetic datasets I-HAZE, O-HAZE and HazeRD are 0.762/16.598 (SSIM/PSNR),0.787/17.193, and 0.783/17.104, respectively.

An improved electrochemical model for strain dependent electrochemical polarization and corrosion kinetics

To systematically reveal the correspondence between surface properties and corrosion behaviors under mechanical conditions, an improved Butler-Volmer (IBV) electrochemical model is proposed by introducing the strain effects on electrochemical polarization through the scaled strain energy. Under mechanical straining, the three critical physical parameters i.e., surface energy, work function and strain energy, may be changed synergistically, which would consequently modify the exchange current density and equilibrium potential for the anode polarization curves. Taking two representative metals of Mg and Zn as a demonstration, it reveals that both tensile and compressive strain would contribute to the corrosion rate by lowering the activation energy barrier, in agreement with previous experimental observations. The improved model opens an alternative way to quantify the relationship between surface properties and corrosion behavior via intrinsic materials properties, which is beyond the normal design rules empirically based on either surface energy or work function alone.

Sentiment Analysis Of Government Policy On Corona Case Using Naive Bayes Algorithm

The Indonesian government has enforced the New Normal rule in maintaining economic stabilization and also restraining the spread of the virus during the Covid 19 pandemic. This has become a hot topic of conversation on social media Twitter, many people think positive and negative.The research conducted is a representation of text mining and text processing using machine learning using the Naive Bayes Classifier classification method, the objective of the analysis is to determine whether public sentiment towards the New Normal policy is positive or negative, and also as a basis for measuring the performance of the TF-IDF feature extraction and N-gram in machine learning uses the Naive Bayes method.The results of this study resulted in the accuracy rate of the Naive Bayes method with the TF-IDF feature selection. The total accuracy was 81% with a Precision value of 78%, Recall 91%, and f1-Score 84%. The highest results were obtained from the use of the Naive Bayes and Trigram algorithm parameters, namely 84%, namely 84% Precision, 86% Recall, and 85% f1-Score. The Naive Bayes algorithm with the use of the trigram type N-Gram feature extraction shows a fairly good performance in the process of classifying public tweet data.