The effective factor has the turn of M1>M2>M3 in robotic arm. It has too turn 0.5m/s, 5º/s> 0.3m/s, 8º/s> 0.1m/s, 11º/s within conditions. That says that the speed is larger than angular speed about its effect to torque. The biggest torque happens at 5 º/s and 0.5m/s in first robot arm which is 1800Nm. The least one is at 11 º/s and 0.1m/s in the third robot one which attains 9Nm. The turn of effective torque is small angular speed and hammer speed. When the angular speed arrives 3º/s and hammer speed attains 0.5m/s the 3000Nm torque may be formed.

The regular techniques used to incorporate organic and inorganic compounds are experiencing significant expense, not environmental friendly, low proficient and not progressively reasonable in huge scope activities. As of late, we need a productive and eco-friendly manufactured way to deal with blend some significant inorganic or organic compounds in nano scales. Green procedures have the minimization of hurtful synthetic compounds and instrumentations, ease, basic, no unsafe concoction ages and high proficiency. In nano-scale, the capability of the compounds altogether increments and the green synthesis methodologies in engineered science are better other options and effective over customary techniques. In the current investigation, we have synthesized calcium oxide (CaO) nanoparticles by utilizing the leaf extract of Ocimum tenuiflorum. Calcium oxide nanoparticles are discovered important in adsorption, antimicrobial activities, catalysis and absorption. The newly synthesized CaO nanoparticles (CaONP) have been described by various systematic techniques, for example, UV-Visible, DLS, XRD, SEM and EDX. The CaO nanoparticles are pertinent in the antimicrobial activity against gram positive (Bacillus subtilis, Staphylococcus aureus) and gram negative bacteria (Pseudomonas aeruginosa, Escherichia coli) and huge zone of inhibition found over these microorganisms in the following order, S. aureus < B. subtilis < E. coli < P. aeruginosa. CaONP also test for agricultural application as macro nutrient. Plant growth was measured using growth analysis parameters i.e. % germination, relative growth rate (RGR), net assimilation rate (NAR), leaf area ratio (LAR), leaf weight ratio (LWR), specific leaf area (SLA), specific leaf weight (SLW), leaf area duration (LAD), the physiological response to particular mineral stress calculated by measuring % phytotoxicity, % inhibition, tolerance indices, seed vigor index. The biochemical response to particular CaNP stress calculated by measuring total carbohydrates, total protein, chlorophyll pigment concentrations and peroxidase enzyme activity.

Through modelling it is found that the torque value attains 4000Nm with arm and hammer speed of 0.6º/s and 0.05m/s respectively with including arm3 whilst the torque arrives 480Nm with 5º/s and the same hammer speed of 0.05m/s with kinetic energy of only hammer. The torque has been the least of 80Nm at 30º/s with one kinetic system. Meantime the one may be 620Nm at 4 º/s with two kinetic system. That means that the least torque is formed through the biggest speed and hammer kinetic system. For the cost declining the less torque may be adopted and for the security the bigger one may be chosen. In this paper the less one is a factor for the cost declining. It is found that the effect turn is angular speed being bigger than hammer speed. So we shall pay more attention to the former. The angular speed is smaller the torque is higher.

This study aims to find the weaknesses in the current implementation of occupational Safety and Health (OSH) supervision and how a law reconstruction is expected to solve the problems of OSH supervision in Indonesia Currently. The method used in this research is non-doctrinaire legal research methods, with descriptive-analytical research specifications. The results show that the weaknesses of OSH Protocol in Indonesia Currently are the nature of OSH supervision in the form of a written report to the Head of the Regional Labor Inspection Unit like in Banyumas for example, which is carried out within a maximum of Three Week, without direct monitoring and evaluation from the Labor Inspection Unit, violations of reporting obligations are only in the form of sanctions fines as referred to in Article 15 (2) of Law Number 1 of 1970 concerning Work Safety. Based on this, it is necessary to reconstruct the regulation in Article 3 of the Safety Law with the need to regulate work safety requirements to prevent and control the emergence of occupational diseases, both physical and psychological, poisoning, infection, and transmission as well as prevention of the return of pandemic diseases. 15 (2) Law No.1 of 1970 needs to emphasize the deterrent effect of offenders with a maximum imprisonment of 5 years and a maximum fine of 1 billion rupiah and additional d points. in Article 86 of Law no. 13 of 2003 Employment for prevention and cure of pandemic diseases.

The relationship between torque and current & various resistance is important in motor so in this study the motor properties is searched and find it can increase with current in different conditions which includes voltage, resistance of armature and times. The torque can increase with the current increasing. In terms of increasing the time to 140s the torque will increase certain. The maximum torque is 0.5Nm which is under condition of U=18V, Rm=8.5Ω& t=60s with armature radius of 5mm and its mass of 5.7g. The effective turn is U>Rm>t which expresses the prior factor among these three parameters.

The purpose of this study is to analyze and examine the weaknesses of legal protection construction arrangements for legal aid institutions in providing legal assistance to the community at this time to then construct gnats that can fulfill the value of justice using the constructivism paradigm. The approach method used is sociological juridical, with the research specification is descriptive analysis. The data used are primary data and secondary data, which are then analyzed qualitatively. The results show that the weaknesses of the legal protection of Legal Aid Institutions in providing legal assistance to the community, namely the Legal Aid Institutions have not been specifically formulated in the Legal Aid Law and the legal aid needs of vulnerable groups such as children, women, the community adat and persons with disabilities have not been regulated in the Legal Aid Law, the APBN / APBD is limited, and doubts over the central-regional authority to issue Legal Aid Regional Law (Perda) is still low; as well as a lack of public awareness of legal methods and the importance of legal aid. To overcome this, it is necessary to reconstruct the legal protection of Legal Aid Institutions in providing legal assistance to the community so that it can fulfill the value of justice, namely to the specific formulation of the definition of legal aid institutions in the Legal Aid Law, and additional provisions of legal aid to vulnerable groups, affirming that legal aid is the authority of the central and regional governments, and strengthening regional authority to issue a Legal Aid Perda; as well as fostering and counseling public legal awareness of the importance of legal aid.

Purpose: The aim of this research was to look at liver lesions on dual step computed tomography scans in people who had liver masses. In asymptomatic patients with normal liver function, an early diagnosis is beneficial. That also means the tumors can be treated more effectively with medications and radiotherapy. Material and Method: On ultrasound, 150 patients were shown to have a liver disease. 120 people were shown to have liver lesions after undergoing a biphasic CT scan. Following the maintenance of the IV-line, injection was injected using a pressure injector, and acquisition began. The arterial process was recorded for 15-20 seconds, and the portal venous phase was recorded for 50-60 seconds. Out of 120 cases, 30 had hypo vascular lesions that did not improve in both phases of the CT scan. This finding showed full enhancement on both arterial and venous phases on 25% of hypo vascular lesions and 75% of hyper vascular lesions. Conclusion: Biphasic computed tomography is an excellent diagnostic technique for detecting liver lesions whose visibility is based on their vascularity.

Sport is a significant business for some countries while people in many counties rarely afford to use sports facilities, as their sole concern is survival. Since the onset of COVID-19 pandemic, the survival of human being and coping with the effects of pandemic related preventive behaviours have become the hugest concern of the affected countries including Sri Lanka. This note was written to suggest that 'sport' could be used as a tool to overcome the adverse effects of staying home during COVID -19 regardless of the purchasing power of any person in Sri Lanka. Even though, the insights provided through this could visualise limitations in implications across all socio-cultural backgrounds, the author hopes the suggestion would benefit most citizens to think and act in a creative way by strengthening their family bonds.

Background: Post-operative patient outcome of Manual Small Incision Cataract Surgery (MSICS) and Phacoemulsification (Phaco) should focus on functional status and quality of life instead of only visual acuity measurement alone. Aim: Comparative study to evaluate functional outcome of quality of life in post-operative patients of Manual Small Incision Cataract Surgery (MSICS) vs Phacoemulsification (Phaco) using Indian visual Function Questionnaire-33. Design: A prospective, comparative hospital based interventional study was conducted on 246 eyes having visually significant senile cataract. 246 eyes were divided into two groups. 123 eyes were planned for MSICS & Phacoemulsification each at Regional Institute of Ophthalmology, Pt.B.D.Sharma PGIMS, Rohtak. A detailed pre and post-operative examination was carried out and interviewed as per IND VFQ-33 questionnaire pre-operatively and post-operatively at 1 week, 1 month and 2 months. Results: There was a significant difference between 2 groups in terms of Quality of Life Scores at Post-Operative Day-7.With the median QoL Score (Domain 1+2+3) at Post-Operative Day-7 being highest (87) in the SICS group as compared to Phacoemulsification (74) with p<0.001.There was no significant difference between 2 groups in terms of VR QoL Scores at Post-Operative 1 & 2 Months. Median Quality of Life Score of (Domain 1+2+3) at 1 Month was 57 in both study groups with p=0.808. Median Quality of Life Score (Domain 1+2+3) at 2 Months was 43 in both MSICS & Phacoemulsification group with p=0.636. Conclusions: The study group patients observed no difference in terms of Related Quality of Life in post-operative Manual Small Incision Cataract Surgery and Phacoemulsification especially after 1 & 2 months. So functionally, quality of life in post-operative 1-2 months of Manual Small Incision Cataract Surgery and Phacoemulsification are equally good.

Objectives: To provide an update regarding the recent trends and advancements in the field of salivary nano-biosensors which are useful in diagnosis of oral squamous cell carcinoma? Materials and methods: Literature survey was carried out in March 2021 in electronic databases such as PubMed SCOPUS, EMBASE, COCHRANRE library, Science Direct using key words such as Biosensors and oral cancer, Salivary biosensors and oral squamous cell carcinoma etc... Articles published in English language from 2000 to March 2021 which fulfilled the objectives of the study were included. Results: The searches revealed 236 articles out of which 42 were selected after reading the full text articles. Saliva based diagnostics is also referred as liquid biopsy for its immense potential as it is economical, noninvasive and easy to collect and contains wide variety of biomarkers which can be detected by biosensors. The use of biosensors in oral cancer detection and monitoring holds vast potential. Biosensors can be designed to detect emerging cancer biomarkers and to determine staging of the disease and diagnosis. Even though there are wide varieties of biomarkers, only few biosensors have the potential to become point of care diagnostics of oral cancer. Conclusions: The technological advancements in recent times have enabled researchers to develop high throughput and sensitive biosensors to detect active biomarkers from saliva of oral cancer patients.

Index properties of soil forms part of the precondition for its use in civil engineering construction works. The neglect of it will give investors a wrong idea about the properties of the soil material. This research investigates the index properties of soils along jos-makurdi road in north central Nigeria. A trial pit was dug under four different bridges to a depth of 1m each and soil samples were collected by method of disturbed sampling and analyzed using the following tests: Moisture content test, Particle size distribution test, Atterberg limit test and Specific gravity test. All these tests were carried out according to procedure highlighted in BS1377 1990. By visual inspection Grey colours were observed of both soil sample SS1and SS2; while light brown and brownish colours were observed from SS3and SS4 respectively. The natural moisture content of the soil sample SS1, SS2, SS3 and SS4, are 6.56, 7.89. 52.52 And 54.72%. Using the unified soil classification system (USCS), the SS1 and SS2 were classified as well graded sand (SW) while SS3 as silt sand (SM) and SS4 was classified as clay sand (SC), respectively. The SS1 and SS2 were non-plastic while SS3 have liquid limit (LL) of 33.62%, plasticity index of 32.06% and linear shrinkage of 3.85%; and SS4 have liquid limit (LL) of 52.40%, plasticity index of 41.28% and linear shrinkage of 2.5%. The specific gravity (GS) obtained from the test results are 2.66, 2.65, 2.38 and 2.27, for SS1, SS2, SS3 and SS4 respectively. Based on the test results obtained from the study trial pits, SS1 and SS2 are well graded sand (SW) which is suitable for most engineering construction while silt sand (SM) and clay sand (SC) will require stabilasation or modification for possible use in engineering application. Based on these investigations, the index properties of the soil sample, SS1, SS2, SS3 and SS4 varies with the location.

Antiplatelet drugs are recommended globally for long term prevention of serious vascular events in high risk patients. Temporary withdrawal of these drugs seems to be an attractive option in dental office prior to minor surgical procedures to prevent a bleeding hazard. The benefit of averting anti-platelet drug induced hemorrhage needs to be balanced against the risk of potentially fatal thrombosis that may occur due to rebound phenomenon after withdrawal of the anti-platelet drug. This in-vivo prospective study was thus designed to assess post-operative bleeding in patients on aspirin therapy after extractions. The study sample comprised of 50 patients between 50 to 75 years of age on long term aspirin therapy requiring extractions were assessed for bleeding at 30 mins, 1, 2, 3, 24 and 48 hours post operatively. Results showed 4 patients had mild bleeding at 30 mins, 2 patients at 1hour, 1 patient at 2 hours and no patients with bleeding at 3 hours. In our study we had an 8% risk of bleeding after extractions in patients on long term low dose aspirin therapy. Given the low incidence and severity of bleeding which can be easily managed by local measures only, we conclude that patients need not discontinue taking aspirin prior to dental extractions.

During the colonial period, plantation authorities in Cameroon, like elsewhere in Africa and Asia, depended on male labour and showed little or no interest in the recruitment of female labour. Over time, the incessant shortage and unstable nature of the labour force led them to reconsider the permanent engagement of women as was the case of the Tole Tea Estate. The plantation hierarchy believed rightly or wrongly that women would be docile and therefore, would not agitate against the exploitative plantation policies as opposed to their male counterparts. This was however, a gruesome miscalculation as the women soon developed a “militantic” behaviour that even surmounted that of male workers in the plantation milieu. The nature of their comportment and the manner in which they agitated for the amelioration of their working condition was sharpened by their affiliation to some Christian domination in the Tole vicinity. As such, with the help of a random survey carried out among 150 women in 2016 and with the use of a historical approach guided by both primary and secondary sources, this work argues that some Christian teachings acted as an eye opener to the women in knowing and claiming their rights. It further contends that some of the protests that the women staged against the plantation management could be attributed to their accumulated knowledge and behaviour imbued with religious feelings and actions as portrayed in protest songs, placards and other related aspects. The paper concludes that the Christian background of the women was therefore, a vehicle for dismembering the obnoxious plantation policies and forcing the authorities to act in their favour.

Background: Mental Retardation (MR) is a genetic disorder manifested in childhood and is significantly characterized by decreased intelligence and adaptive skills. It is also the most common developmental disorder with overall below average intellectual functioning and deficits in adaptive behavior. MR in young children is often missed by clinicians. The condition is present in 2 to 3 percent of the population, either as an isolated finding or as part of a syndrome or broader disorder. Aim: The aim of the present study was to investigate the association of folate metabolizing gene variants MTHFR(C677T) & (A1298C); MTR(A2756G); MTRR(A66G); MTHFD1(G1958A) and RFC(A80G) in mental retarded (MR) cases and controls in North Coastal Andhra Pradesh. Methods: A total of 200 samples (100 MR cases and 100 controls) were included in the present study and genotyping was accomplished by using PCR - RFLP technique. Data was analyzed by SPSS software. Results: The odds ratio p value of the variant MTHFR C677T genotype CC and CT were statistically insignificant whereas TT genotype was found to be statistically significant. The odds ratio p value of the variant (A1298C) of MTHFR, MTR (A2756G), MTRR (A66G), and RFC1 (A80G) genes were not statistically significant with MR cases. The odds ratio p value of the variant MTHFD1 (G1958A) genotype AG was found to be showing small risk compared to AA and GG genotypes. Conclusions: The present study concludes that the MTHFR 677 C>T and MTHFDI genes shows association with MR and MTHFR 1298 A>C, MTRR A66G , MTR A2756G and RFC 1A80G genes does not shows any association with MR.

Various efforts are being made to make education more qualitative. Primary education plays a very important role in quality education. Effective education is essential for quality in education, because primary education is the foundation of education. Therefore, various efforts are being made to strengthen this foundation so that education can be made more effective and quality. As part of this effort, a project was implemented by the Government of Gujarat. This was named “Gyankunj”. The purpose of which is to provide education to the children of upper primary school through the medium of educational technology as well as to provide equal education to the children of rural and urban areas.