Being in want of control: Experiences of being on the road to, and making, a suicide attempt

Attempted suicide is a risk factor for future suicidal behaviour, but understanding suicidality from the perspective of people who have experienced attempted suicide is limited. The aim of the study was to explore the lived experience of being suicidal and having made a suicide attempt, in order to identify possible implications for health care professionals. Semi-structured individual interviews were held with 10 persons shortly after they attempted suicide and were analysed through qualitative content analysis. The participants’ experience of being suicidal and of having attempted suicide could be described as “Being on the road towards suicidal action”, which culminated in an experience of either chaos or turned off emotions, “Making sense of the suicide attempt”, and “Opening the door to possible life lines”. An overall theme, “Being in want of control”, captured their all-embracing lack of sense of control and was seen in relation to different aspects of oneself, overall life-situation, the immediate suicide attempt situation and in the outlook on the future. Being in want of control may be a relevant and general feature of being suicidal. People who have attempted suicide need more adequate help to break vicious circles before they reach a point of no return and enter an acute suicidal state of mind. Patients’ experience-based knowledge is highly important to listen to and use clinically as well as theoretically when constructing suicide prevention programs

Single-step hydrogen production from NH3, CH4, and biogas in stacked proton ceramic reactors

Proton ceramic reactors offer efficient extraction of hydrogen from ammonia, methane, and biogas by coupling endothermic reforming reactions with heat from electrochemical gas separation and compression. Preserving this efficiency in scale-up from cell to stack level poses challenges to the distribution of heat and gas flows and electric current throughout a robust functional design. Here, we demonstrate a 36-cell well-balanced reactor stack enabled by a new interconnect that achieves complete conversion of methane with more than 99% recovery to pressurized hydrogen, leaving a concentrated stream of carbon dioxide. Comparable cell performance was also achieved with ammonia, and the operation was confirmed at pressures exceeding 140 bars. The stacking of proton ceramic reactors into practical thermo-electrochemical devices demonstrates their potential in efficient hydrogen production.This work was supported by Norway’s Ministry of Petroleum and Energy through the Gassnova project CLIMIT grant 618191 in partnership with Engie SA, Equinor, ExxonMobil, Saudi Aramco, Shell, and TotalEnergies and the Research Council of Norway NANO2021 project DynaPro grant 296548

Single-step hydrogen production from NH3, CH4, and biogas in stacked proton ceramic reactors (Supplementary data)

This link provide information about: 1. Single cell data 2. High-current data 3. Geometry file for modelling 4. Figure 1C data 5. SEU dataClark, D.; Malerød-Fjeld, H.; Budd, M.; Yuste-Tirados, I.; Beeaff, D.; Aamodt, S.; Nguyen, K.... (2022). Single-step hydrogen production from NH3, CH4, and biogas in stacked proton ceramic reactors (Supplementary data). http://hdl.handle.net/10251/18191