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China and Transparency Norm Development in Global Extractives Governance
Growing global demand for extractive resources, such as metals and minerals, particularly to produce low-carbon products, requires international society to develop effective global governance mechanisms to mitigate some of the environmentally and socially negative impacts of mining operations beyond national borders. Since early 2000, several transnational extractive governance initiatives (TEGI)
Agency in a Multiscalar World
Interaction-Aware Moving Target Model Predictive Control for Autonomous Vehicles Motion Planning
This paper investigates an integrated traffic environment modeling and model predictive control (MPC) system to realize interaction-aware dynamic motion planning of an autonomous vehicle with multiple surrounding vehicles. The interaction-aware interacting multiple model Kalman filter (IAIMM-KF) from the literature is used to hierarchically predict maneuvers and trajectories of surrounding vehicle
Extractive industries and mineral resources: turbulence all around
China in Transnational Extractives Governance: A Mapping Exercise
China became one of the biggest players in the global extractive resource supply chain, along with increasing extractive resource demand for green industries. Interestingly, over the last two decades, Chinese actors started participating in transnational extractive governance initiatives (TEGI) supporting transparency, a norm for governance-by-disclosure. This article aims to answer the question o
Kim Jong-un May Use Missiles to Mask Economic Insecurity
The volunteer's dilemma explains the bystander effect
The bystander effect is the phenomenon that people are less likely to help others when they are in a group than when they are alone. The theoretical literature typically explains the bystander effect with the volunteer’s dilemma: if providing help is equivalent to creating a public good, then bystanders could be less likely to help in groups because they free ride on the other bystanders. This pap
Non-Bayesian Statistical Discrimination
Models of statistical discrimination typically assume that employers make rational inference from (education) signals. However, there is a large amount of evidence showing that most people do not update their beliefs rationally. We use a model and two experiments to show that employers who are conservative, in the sense of signal neglect, discriminate more against disadvantaged groups than Bayesia
Financial incentives for vaccination do not have negative unintended consequences
Financial incentives to encourage healthy and prosocial behaviours often trigger initial behavioural change, but a large academic literature warns against using them. Critics warn that financial incentives can crowd out prosocial motivations and reduce perceived safety and trust, thereby reducing healthy behaviours when no payments are offered and eroding morals more generally. Here we report find
The process of supporting careers for young adults with mental health problems : Case study of a supported education program
Mental health problems often appear at a young age. As the labour market places higher demands for education and competence, mental health services are focusing on young adults’ support needs for school and career opportunities. This study is a single case of an integrated supported education and employment unit in Sweden over an 18-month period. Multiple data sources illustrate the process of sup
Kunskap och utbildning
HD 191939 revisited : New and refined planet mass determinations, and a new planet in the habitable zone
HD 191939 (TOI-1339) is a nearby (d = 54 pc), bright (V = 9 mag), and inactive Sun-like star (G9 V) known to host a multi-planet transiting system. Ground-based spectroscopic observations confirmed the planetary nature of the three transiting sub-Neptunes (HD 191939 b, c, and d) originally detected by TESS and were used to measure the masses for planets b and c with 3σ precision. These previous
HD 20329b : An ultra-short-period planet around a solar-type star found by TESS
Context. Ultra-short-period (USP) planets are defined as planets with orbital periods shorter than one day. This type of planets is rare, highly irradiated, and interesting because their formation history is unknown. Aims. We aim to obtain precise mass and radius measurements to confirm the planetary nature of a USP candidate found by the Transiting Exoplanet Survey Satellite (TESS). These para
A hot sub-Neptune in the desert and a temperate super-Earth around faint M dwarfs : Color validation of TOI-4479b and TOI-2081b
Aims. We report the discovery and validation of two TESS exoplanets orbiting faint M dwarfs: TOI-4479b and TOI-2081b. Methods. We jointly analyzed space (TESS mission) and ground-based (MuSCAT2, MuSCAT3 and SINISTRO instruments) light curves using our multicolor photometry transit analysis pipeline. This allowed us to compute contamination limits for both candidates and validate them as planet-
Validation and atmospheric exploration of the sub-Neptune TOI-2136b around a nearby M3 dwarf
Context. The NASA space telescope TESS is currently in the extended mission of its all-sky search for new transiting planets. Of the thousands of candidates that TESS is expected to deliver, transiting planets orbiting nearby M dwarfs are particularly interesting targets since they provide a great opportunity to characterize their atmospheres by transmission spectroscopy. Aims. We aim to valida
Large Interferometer For Exoplanets (LIFE) : I. Improved exoplanet detection yield estimates for a large mid-infrared space-interferometer mission
Context. One of the long-term goals of exoplanet science is the atmospheric characterization of dozens of small exoplanets in order to understand their diversity and search for habitable worlds and potential biosignatures. Achieving this goal requires a space mission of sufficient scale that can spatially separate the signals from exoplanets and their host stars and thus directly scrutinize the ex
The young HD 73583 (TOI-560) planetary system : two 10-M⊕ mini-Neptunes transiting a 500-Myr-old, bright, and active K dwarf
We present the discovery and characterization of two transiting planets observed by TESS in the light curves of the young and bright (V = 9.67) star HD73583 (TOI-560). We perform an intensive spectroscopic and photometric space- and ground-based follow-up in order to confirm and characterize the system. We found that HD73583 is a young (∼500 Myr) active star with a rotational period of 12.08 ± 0.1
Metamorphism in the roots of mountain belts and its effect on rock technical properties : A case study of the Eastern Segment, Sveconorwegian orogen
Deciphering the metamorphic evolution of the roots of mountain belts is essential for understanding deep tectonic processes involved in mountain building. The Sveconorwegian orogen in southwestern Scandinavia, formed during the Rodinia assembly in the transition between the Mesoproterozoic and Neoproterozoic Eras, has been exhumed and provides access to interior deep structural levels of the ancie
TOI-2046b, TOI-1181b, and TOI-1516b, three new hot Jupiters from TESS : planets orbiting a young star, a subgiant, and a normal star
We present the confirmation and characterization of three hot Jupiters, TOI-1181b, TOI-1516b, and TOI-2046b, discovered by the TESS space mission. The reported hot Jupiters have orbital periods between 1.4 and 2.05 d. The masses of the three planets are 1.18 ± 0.14 MJ, 3.16 ± 0.12 MJ, and 2.30 ± 0.28 MJ, for TOI-1181b, TOI-1516b, and TOI-2046b, respectively. The stellar host of TOI-1181b is a F9IV