4 results on '"Work and Safety"'
Search Results
2. European Legal Protection of Employees' Health Working with Nanoparticles in the Context of the Christian Vision of Human Work.
- Author
-
Jarota, Maciej
- Subjects
- *
WORK environment , *NANOPARTICLES , *CHRISTIANS , *MEDICAL communication , *VISION , *TELEMEDICINE - Abstract
The article analyses European regulations concerning the health protection at work with nanomaterials in the context of the Christian vision of human work. The increasingly widespread presence of nanotechnology in workplaces requires serious reflection on the adequacy of employers' measures to protect workers' health from the risks in the workplace. The lack of clear guidance in European legislation directly concerning work with nanoparticles is problematic. Moreover, the health consequences for workers using nanomaterials in the work process are not fully explored in science. It is therefore essential to consider what values should accompany employers in shaping working conditions and what values should be legislated when creating occupational health and safety (OH&S) law. First of all, how should the employers deal with the unknown? Should they abandon nanomaterials for which they do not have adequate information at all until the consequences for workers' health have been established? Should such action be limited to situations where studies indicate the toxicity of the nanomaterials present in the working environment? In this context, the article analyses values and objectives indicated by the teaching of the Catholic Church. The publication presents a Christian vision on the protection of workers' health and their place in the work process. Europe has been under the influence of Christianity for many centuries now. The Catholic Church's view of human labour continues to be present in public debates in Europe. The Christian view of human labour is focused on the working man and his dignity. Irrespective of other concepts of labour, Christianity assumes the priority of a human being over capital. The Catholic Church analyses the working man as going beyond the Earthly context, which is not typical for such doctrines as liberalism or Marxism. The author's article is an attempt in answering the question about how up to date the Catholic Church's views on human labour are in the light of nanotechnology development in the workplace. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
3. Ergonomic and health assessment of farmers' multi-pesticide exposure.
- Author
-
Lu, Jinky Leilanie
- Abstract
Objective. This was a cross-sectional study conducted among 534 farmers in the largest vegetable -producing area in the northern part of the Philippines. This study assessed the ergonomic risk factors, and occupational health and safety conditions of farmers' multi-pesticide exposures. Methods. Methods consisted of interviewer-guided survey questionnaires on pesticide use among farmers, agricultural safety risk factors associated with pesticide exposure and physical health assessments of farmers. The subjects were selected using multi-stage random sampling, yielding a total of 534 farmers. Results. The majority of the study population were males (53.3%), with a mean age of 47 years old. Occupational exposure accounted for major exposure (84.8%). Farmers often complained of a headache (69.4%) and dizziness (41.0%) after their exposure to pesticides. As for common respiratory symptoms, farmers often complained of coughing (39.4%), difficulty with breathing (15.6%), breathlessness (14.9%) and having pulmonary secretions (13.3%). Farmers reported pesticide spills on their body parts while spraying (79%), and 49 % complained of getting sick because of work. Of those who got ill, 69.8% did not receive any medical attention. Of the farmers, 40.9% were diagnosed with abnormal physical examination findings, and less than 10% had abnormal laboratory results. Conclusion. The results showed that farmers were exposed to pesticides while undertaking their agricultural work and that certain occupationally-related health symptoms manifested. This underscores the need to improve protection measures to reduce the exposure of the farmers to pesticides. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
4. Design and manufacturing of hydraulic jaw tree pruning apparatus prototype
- Author
-
Güçüm, Hüseyin, İnce, Ahmet, and Çukurova Üniversitesi, Fen Bilimleri Enstitüsü, Tarım Makinaları ve Teknolojileri Mühendisliği Anabilim Dalı
- Subjects
Otomasyon ,Automation ,Design ,İş ve İşçi Güvenliği ,Prototip ,Budama ,Tasarım ,Work and Safety ,Prototype ,Pruning - Abstract
TEZ12995 Tez (Yüksek Lisans) -- Çukurova Üniversitesi, Adana, 2020. Kaynakça (s. 69-70) var. XV, 71 s. :_res. (bzs. rnk.), tablo ;_29 cm. Bu çalışmada budama işleminin daha kısa sürede gerçekleştirilebilmesi, başta operatör olmak üzere çalışanların iş güvenliği ve sağlığı riskleri, sosyo-teknik sistem güvenilirliği ve çevresel riskler göz önüne alınarak çalışanların ve üçüncü şahısların can ve mal güvenliğinin sağlanabilmesi için mobil vinçlerde kullanılabilecek prototip hidrolik çeneli bir ağaç budama aparatı tasarımı ve imalatı gerçekleştirilmiştir. Tasarımını ve imalatı yapılan budama aparatı; hareketli iki koldan oluşan bir çene, kesimi gerçekleştirecek bir zincirli testere, testerenin dönmesini sağlayan bir motor, testerenin açılıp kapanmasını ve çenenin 90° hareketini sağlayan pnömatik pistonlardan ve aparatın kendi ekseni etrafında dönmesini sağlayan rotatordan oluşmuştur. Aparat, kesilmesi düşünülen ağaç dalının dikey ve yatay pozisyonu bilinmediği için kendi ekseninde 360°, dikeyde 90° dönebilmektedir. Bütün platformdaki pnömatik donanımlar Elektro Manyetik Valf merkezi ile kumanda edilmektedir. Kumandalama sistemi RF (Radio Frekansı) ile kontrol edilmektedir. Yapılan işlevsel denemelerde, aparatın kendisinden beklenen fonksiyonel hareketleri gerçekleştirebildiği, aparatın tasarım kısıtlamaları nedeniyle maksimum 120 mm çapına kadar olan temsili ağaç dallarında yakalama ve kesme işlemlerini başarılı bir şekilde gerçekleştirdiği belirlenmiştir. In this study, it was aimed to design and manufacture a hydraulic jaw pruning apparatus prototype that can be used with mobile cranes to ensure the safety of workers and third parties and to perform pruning in a shorter time by taking into account occupational safety and health risks, socio-technical system reliability and environmental risks. The pruning apparatus consists of a movable jaw, a chain saw to perform the cut, a motor that allows the saw to rotate, the pneumatic pistons that allow the saw to open and close, and the 90° movement of the jaw, and a rotator that allows the apparatus to rotate around its axis.. Since the vertical and horizontal position of the tree branch, which is thought to be cut, is unknown, it can rotate 360° on its axis and 90° on vertical. Pneumatic equipment in the whole platform is controlled by the Electro Magnetic Valve center. The control system is managed by RF (Radio Frequency). In functional trials, it has been observed that the apparatus can perform the expected functional movements. Due to the design constraints of the apparatus, it has been determined that it successfully performs the capture and cutting operations in representative tree branches up to a maximum diameter of 120 mm.
- Published
- 2020
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.