Residents perception of crime characteristic and its causation across residential densities in Mushin, Lagos Nigeria

Purpose The purpose of this study is to examine crime characteristics and its causation in Mushin Lagos Nigeria. The incidence of urban crime in Nigeria has been associated with increasing urbanization, high poverty level, congestion, unemployment, deprivation, income inequality, poor physical planning and design, political democratization, disorganization and moral decadence and breakdown in infrastructure. Hence, tackling urban crimes in selected communities within Lagos state will address several issues, creating inclusiveness and safer communities. Design/methodology/approach Primary data were collected through questionnaire administration on three income groups, cutting across 14 communities in the study area. Multistage sampling techniques were adopted to select six communities (Idi Araba, Idi Oro, Fadeyi, Ilasamaja Papa Ajao and Ilupeju), 60 streets and 144 respondents for this study. Respondents selected for this study are individuals who have stayed in the communities for more than five years. Findings This study reports no statistically significant variation in the crime occurrence by type across the selected communities. However, residents experienced a high occurrence of crime against a person in robbery, assault and pocket-picking, especially among the low-income earners. The same trend was observed in crimes against property such as theft, burglary and store breaking in the low- and middle-income areas, whereas burglary, theft and car theft have high occurrence in the high-income areas. In addition, crimes against morality inform of gambling, prostitution and offences against public peace were high in the low- and high-income areas, whereas gambling, prostitution and bribery are common in the middle-income areas. Practical implications This study identifies appropriate policies for combating crime. Collective values promote citizen participation and encourage Do It Yourself in the communities. Stakeholders’ crime prevention mechanism will create safer communities. Social crime prevention and environmental design is an instrument for creating safer cities. Originality/value The outcome of this study addresses goal 11 of the SDGs if properly managed.

AI in Third World Farming

The world of today is now encountering high temperatures and low precipitation, successive dry spells, and a shortage of both ground and surface water. The harming impacts of the worldwide environment through farming change are expanding and most harms are anticipated to happen in non-industrial nations because of their over-dependence. These all are happening due to the erratic precipitation and high occurrence of dry seasons which make farming impossible. Most of the provincial populace in Third World Countries relies upon domesticated animal’s creation for their occupations. In this article, you will look at the effects of Third World Farming and the role of Artificial Intelligence on it.

Weeds in the Southern Trans-Urals

The analysis of weed species composition in the Southern Trans-Urals was presented. The studied segetalflora included 127 species, 91 genera and 26 families. The most multi-species families were Asteraceae (23 species), Brassicaceae (14 species), Fabaceae and Poaceae (13 species). The most multi-species genera were Artemisia, Brassica and Vicia.The single-species genera in the segetal flora of the South Trans-Urals was up to 73 %. The amount of alien plants was 58%. We classified 11 species as highly active weeds. They had a high coverage (25–40 %), medium or high occurrence (inmore than 41 % of the surveyed field crops) and were found in all crops. Most weeds was inactive (103 species or 81 %).

High occurrence of Acanthamoeba spp. in the water samples of public swimming pools from Kerman Province, Iran

Acanthamoeba spp. is a free-living amoeba that can cause major infections in humans, including keratitis and granulomatous encephalitis. Thus, water resources play an important role in transmitting Acanthamoeba spp. infection to humans. The purpose of this study was to investigate the presence of Acanthamoeba spp. in public swimming pools from three cities of Kerman Province, southeastern Iran. Eighty water samples of 20 public indoor swimming pools were taken from Kerman, Jiroft, and Kahnauj cities. Water temperature (°C), pH, and free chlorine concentration (ppm) were measured. Filtration and cultivation were applied on non-nutrient agar medium. The polymerase chain reaction was applied by using the genus-specific primers (JDP1 and JDP2) on positive samples; these primers can amplify the 423–551 bp fragment. Eighteen of the 20 swimming pools (including 32/80; 40% samples) were contaminated with Acanthamoeba spp. All swimming pools of Jiroft and Kahnauj and 88.2% of swimming pools in Kerman were contaminated. As such, all 32 Acanthamoeba isolates were amplified using the JDP primer pairs. Two genotypes, T3 and T4, were also identified. The present research is the first to report Acanthamoeba spp. in public swimming pools from Kerman Province. Due to high occurrence of this protozoan, it is recommended to use warning signs around swimming pools to create awareness of this infection.

Risk factors for the occurrence of peptic esophagitis following laparoscopic Heller-Dor surgery for esophageal achalasia

Summary Peptic esophagitis can occur as a complication of laparoscopic Heller-Dor surgery (LHD) among patients with esophageal achalasia. The goal of this study was to identify the characteristics of patients who have developed peptic esophagitis following LHD surgery along with the risk factors associated with the occurrence of peptic esophagitis. Among the 447 cases consisting of esophageal achalasia patients who underwent LHD as the primary surgery, we compared the patient background, pathophysiology, symptoms, and surgical outcomes according to whether or not peptic esophagitis occurred following surgery. We also attempted to use univariate and multivariate analyses to identify the risk factors for peptic esophagitis occurring following surgery. Esophagitis following surgery was confirmed in 67 cases (15.0%). With respect to the patient backgrounds for cases in which peptic esophagitis had occurred, a significantly higher number were male patients, with a significantly high occurrence of mucosal perforation during surgery in terms of surgical outcomes, along with a high occurrence of esophageal hiatal hernias in terms of postoperative course (P = 0.045, 0.041, and 0.022, respectively). However, there were no significant differences in terms of age, BMI, disease duration, preoperative symptoms, esophageal manometric findings, esophageal barium findings, and esophageal clearance. A multivariate analysis indicated independent risk factors for the occurrence of peptic esophagitis following LHD as being male, the occurrence of mucosal perforation during surgery, and the occurrence of esophageal hiatal hernias. Peptic esophagitis occurred following LHD in 15% of cases. Independent risk factors for the occurrence of peptic esophagitis following LHD included being male, the occurrence of mucosal perforation during surgery, and the occurrence of esophageal hiatal hernias following surgery.