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Understanding farmer behaviour is needed for local agricultural systems to produce food sustainably while facing multiple pressures. We synthesize existing literature to identify three fundamental questions that correspond to three distinct areas of knowledge necessary to understand farmer behaviour: 1) decision-making model; 2) cross-scale and cross-level pressures; and 3) temporal dynamics. We u

The purpose of this paper is to provide insight into how companies work during packaging development to reduce negative environmental impact along supply chains, and to compare their practical approaches with the theoretical concepts presented in the literature. The research approach is explorative and based on nine cases in the food and manufacturing industries in Sweden. Data were collected from

Denna uppsats avser att utreda och beskriva förutsättningarna för återvinning av betalning av en skuld enligt 4 kap 10 § KonkL och att belysa hur regleringen brukar tolkas och tillämpas. Syftet är att redogöra för innebörden av bestämmelsens rekvisit, med fördjupning i vad som avses med ordinär betalning och hur det bedöms om en betalning är att anse som ordinär eller ej. Materialet i denna uppsatThis essay intends to investigate and to describe the conditions for recovery of payment of a debt according to chapter 4 § 10 KonkL and to highlight how the regulation is usually interpreted and applied. The purpose is to explain the meaning of the provision's requisites, with an in-depth look at what is meant by ordinary payment and how it is assessed whether a payment is to be regarded as o

This thesis investigates particulate matter emissions from a turbofan jet engine operated with fossil Jet A fuel and mixtures of Jet A and sustainable aviation fuel (SAF), focusing on particle size distributions and total emission concentrations. The aim was to evaluate emissions from different fuel blends and sampling points, assess the performance of the designed sampling and dilution system, an

This thesis used the Life Cycle Assessment (LCA) framework with the Product Environmental Footprint (PEF) methodology to evaluate the environmental performance of packaged fresh chicken. The study compared three modified atmosphere packaging (MAP) configurations, with the difference in their tray: a baseline tray and two mono-material alternatives. The LCA, with PEF guidelines where applicable, fo

Until now, computationally designed enzymes exhibited low catalytic rates1, 2, 3, 4–5 and required intensive experimental optimization to reach activity levels observed in comparable natural enzymes5, 6, 7, 8–9. These results exposed limitations in design methodology and suggested critical gaps in our understanding of the fundamentals of biocatalysis10,11. We present a fully computational workflow

Syftet med studien var att undersöka hur kabinpersonal upplevde övergången mellan yrkesroll och privatliv, samt hur uniform, kollegialt och organisatoriskt stöd och organisationens känsloregler påverkade denna process. Studien hade sin utgångspunkt i teorier om emotionellt arbete, dramaturgisk rollteori och enclothed cognition. En kvalitativ ansats med en abduktiv forskningsdesign användes. DatainThe aim of this study was to examine how cabin crew experienced the transition between their professional and private roles, and how uniforms, collegial and organizational support, and the organization’s emotional rules influenced this process. A qualitative method with an abductive research design was used. Data were collected through semi-structured interviews with five female cabin crew members

Innovation policies worldwide are shifting from promoting growth towards tackling transitions to make the economy and society more sustainable in the medium to long term. This means that policymakers need a change in mind-set, relying less on theories of innovation that focus on science-push to trigger individual innovations and more on theories of systems innovation that focus more on making enti

I Sörmlands sydöstra kustlandskap, på Tunabergshalvön, ligger den lilla bruksorten Buskhyttan. Orten har goda geografiska förutsättningar att utvecklas som en aktiv landsbygdsort, där man kan leva ett liv närmare naturen men ändå ha nära till arbete och stad. Den uppkom i och med etableringen av ett sågverk år 1917, men sedan slutet av 1970-talet har verksamheten varit nedlagd och sågområdet lämnaIn the southeastern coastal landscape of Södermanland, on the Tunaberg Peninsula, lies a small mill town called Buskhyttan. It is strategically placed within its community and has the potential of being a well connected and active rural area where you can live a life closer to nature. The town emerged with the establishment of Marsvikens sawmill in 1917, but since the end of the 1970s the industry

Sodium niobate (NaNbO3 or NN) is described as "the most complex perovskite system,"which exhibits transitions between, as well as coexistence of, several ferroelectrics (FE) and antiferroelectric (AFE) phases at different temperatures. Recently, solid solutions of NN with stabilized AFE phases(s) have gained attention for energy-related applications, such as high-density energy storage and electro

Order Picking in warehouses is often optimized with a method known as Order Batching, which means thatone vehicle can be assigned to pick a batch of several orders at a time. Although there exists a rich body ofresearch on Order Batching Problem (OBP) optimization, one area which demands more attention is that ofcomputational efficiency, especially for optimization scenarios where warehouses have

The present population based cohort study investigates the association between alcohol intake and cancer of the upper digestive tract. The design was prospective with baseline assessment of intake of beer, wine and spirits, smoking habits, educational level and 2-19 years' follow up on risk of upper digestive tract cancer (oropharyngeal and oesophageal). During a mean follow up of 13.5 years, 156

For certain nanotechnological applications of the contractile proteins actin and myosin, e.g., in biosensing and network-based biocomputation, it would be desirable to temporarily switch on/off motile function in parts of nanostructured devices, e.g., for sorting or programming. Myosin XI motor constructs, engineered with a light-switchable domain for switching actin motility between high and low

In this study, the duality of adaptive capacity in aviation safety is examined, where the need for resilience of frontline workers conflicts with the expectations and assumptions of upstream entities, leading to system brittleness. We explore three critical categories: responsibilization, the application of practical wisdom in navigating challenging situations, and the unrecognized sacrifices that

Riparian buffer zones (RBZs) are an important instrument for environmental policies for water and biodiversity protection in managed forests. We investigate the variation of the cost of implementing RBZs within different property size classes across the size range of non-industrial forest owner properties in Southern Sweden. Using the Heureka PlanWise decision support system, we quantified the cos

BACKGROUND: Traumatic brain injury (TBI) constitutes a global epidemic. Overall outcome is poor, with mortality ranging from 10 to 70% and significant long-term morbidity. Several experimental reports have claimed effect on traumatic edema, but no clinical trials have shown effect on edema or outcome. Antisecretory factor, an endogenous protein, is commercially available as Salovum®, which is clas

Our food and land-use systems are critical for staying within our planetary boundaries and the Earth’s system resilience. Among the six Transformations required to achieve the Sustainable Development Goals (SDGs), the fourth Transformation—focusing on food, land, and water—is crucial. This Transformation is key to achieving SDG 2 (Zero Hunger), SDG 6 (Clean Water and Sanitation), SDG 12 (Responsib

Learning activities and course design in the new context of e-learning, such as in web-based courses involves a change both for teachers and students. The paper discusses factors important for e-learning to be successful. The development of an online course in medical physics and technology for high school teachers of physics, details of the course, and experience gained in connection with it are

Human disturbance can be a severe problem for some animal species. Behavioural ecology theory predicts that sensitivity to mortality risks, and thereby to disturbance, will be related to life-history characteristics. Long-lived species with low reproductive rates are expected to have a high cost of predation and therefore avoid risks strongly. In this paper we quantify the effect of roads on the A