title: Personal data collection in the workplace: ethical and technical challenges

authors: Bowen, Judy

subjects: computer science

abstract: Forestry is a dangerous work environment and collecting data on site to identify and warn about hazardous situations is challenging. In this paper, we discuss our attempts at creating continuous data-collection methods that are ethical, sustainable and effective. We explore the difficulties in collecting personal and environmental data from workers and their work domain. We also draw attention to the specific challenges in designing for sensor-based, wearable rugged IoT solutions. We present a case-study, comprising of a number of experiments, which exemplifies the work we have been undertaking in this domain. The case study is based on our approach to developing a robust, trusted Internet of Things (IoT) solution for dangerous work environments (specifically the forestry environment). We focus the results of this casestudy on both the technical successes and challenges as well as the personal and ethical challenges that have been elicited.

text: Personal data collection in the workplace: ethical and technical challenges Forestry is a dangerous work environment and collecting data on site to identify and warn about hazardous situations is challenging. In this paper, we discuss our attempts at creating continuous data-collection methods that are ethical, sustainable and effective. We explore the difficulties in collecting personal and environmental data from workers and their work domain. We also draw attention to the specific challenges in designing for sensor-based, wearable rugged IoT solutions. We present a case-study, comprising of a number of experiments, which exemplifies the work we have been undertaking in this domain. The case study is based on our approach to developing a robust, trusted Internet of Things (IoT) solution for dangerous work environments (specifically the forestry environment). We focus the results of this casestudy on both the technical successes and challenges as well as the personal and ethical challenges that have been elicited.

year: 2017

title: Historical anthropogenic heavy metal input to the south-eastern North Sea

authors: Boxberg, Florian

abstract: The Helgoland Mud Area (HMA) in the German Bight, covering an area of approximately 500 km2, is one of a few depocentres for finer sediments in the North Sea. Radiocarbon and 210Pb analyses revealed continuous sedimentation over the last several centuries. Zinc (Zn) and lead (Pb) contents in the sediments show a distinct increase towards the youngest most sediments with the thickness of the heavy metal enriched sediments ranging from 15 to 103 cm. Stratigraphic data indicate that the onset of heavy metal enrichment is diachronous progressing north-westward over the depocentre, paralleled by a decrease in the thickness of the enriched layer. Beginning already during medieval times, the enhanced input of Zn and Pb seemingly is related to silver and zinc mining in the Harz Mountains and the Erzgebirge, well-known mining areas since the Bronze Age. Both regions are directly connected to the HMA by the Elbe and Weser rivers. Zn and Pb enrichment began in the south-eastern HMA and progressed subsequently with an average of 10 m per year north-westward, most likely triggered by variations in river discharge and by the hydrodynamic setting. Quantitative assessments of the Zn and Pb content in the sediments suggest that since the onset of enhanced Zn and Pb deposition, the anthropic Zn and Pb input in the HMA amounts to ~ 12,000 t and ~ 4000 t, respectively.

text: Historical anthropogenic heavy metal input to the south-eastern North Sea The Helgoland Mud Area (HMA) in the German Bight, covering an area of approximately 500 km2, is one of a few depocentres for finer sediments in the North Sea. Radiocarbon and 210Pb analyses revealed continuous sedimentation over the last several centuries. Zinc (Zn) and lead (Pb) contents in the sediments show a distinct increase towards the youngest most sediments with the thickness of the heavy metal enriched sediments ranging from 15 to 103 cm. Stratigraphic data indicate that the onset of heavy metal enrichment is diachronous progressing north-westward over the depocentre, paralleled by a decrease in the thickness of the enriched layer. Beginning already during medieval times, the enhanced input of Zn and Pb seemingly is related to silver and zinc mining in the Harz Mountains and the Erzgebirge, well-known mining areas since the Bronze Age. Both regions are directly connected to the HMA by the Elbe and Weser rivers. Zn and Pb enrichment began in the south-eastern HMA and progressed subsequently with an average of 10 m per year north-westward, most likely triggered by variations in river discharge and by the hydrodynamic setting. Quantitative assessments of the Zn and Pb content in the sediments suggest that since the onset of enhanced Zn and Pb deposition, the anthropic Zn and Pb input in the HMA amounts to ~ 12,000 t and ~ 4000 t, respectively.

year: 2019

title: The anthropologist as tribal advocate

authors: Hopa, Ngapare K

subjects: economic conditions

abstract: My colleague has outlined some of the major issues facing New Zealand and its indigenous Polynesians - the Maaori - who not so long ago were ranked among the most documented in the world and the country as THE laboratory of race relations.
The present disadvantaged and dependent status of Maaori people show how illusory that notion is and, for New Zealand anthropologists, the challenge it presents in helping Maaori to attain socio-economic sovereignty within the 'partnership' promised by the Treaty of Waitangi.
In the late 60s and since, a few 'radical' mostly 'native' anthropologists can be said to have risen to the challenge that Gough (1968) and others, laid down, but it cannot be said, even now, that the profession as a whole in New Zealand, has been responsive.
Perhaps it is still committed to the myth of scientific objectivity, or, after regarding themselves as champions of a powerless and marginal people, has not recovered from the accusation of impotency during the social ferment of the 70s and since. To be fair, there were a few individuals who were allied with the protest movement but whose contributions were not acknowledged. They rode out the storm however and have continued to contribute significantly to the Maaori cause.

text: The anthropologist as tribal advocate My colleague has outlined some of the major issues facing New Zealand and its indigenous Polynesians - the Maaori - who not so long ago were ranked among the most documented in the world and the country as THE laboratory of race relations.
The present disadvantaged and dependent status of Maaori people show how illusory that notion is and, for New Zealand anthropologists, the challenge it presents in helping Maaori to attain socio-economic sovereignty within the 'partnership' promised by the Treaty of Waitangi.
In the late 60s and since, a few 'radical' mostly 'native' anthropologists can be said to have risen to the challenge that Gough (1968) and others, laid down, but it cannot be said, even now, that the profession as a whole in New Zealand, has been responsive.
Perhaps it is still committed to the myth of scientific objectivity, or, after regarding themselves as champions of a powerless and marginal people, has not recovered from the accusation of impotency during the social ferment of the 70s and since. To be fair, there were a few individuals who were allied with the protest movement but whose contributions were not acknowledged. They rode out the storm however and have continued to contribute significantly to the Maaori cause.

year: 1988