Fungal fermentation is a promising strategy to secure affordable, nutritious and sustainable food. Encouraging engagement with fungi-based food is crucial to contribute to social, economic, and environmental sustainability. Reflections can trigger a sense of meaning in engaging in activities and with resources. The aim of this mixed methods study was to explore perceptions of whether participants think their own engagement with fungi-based food is consequential. To do so, the study explored ecoethical reflections relating to whether participants thought engaging with fungi-based food is beneficial or not beneficial for the environment. This study also explored glocal reflections of whether participants thought their own engagement with this kind of food is beneficial or not beneficial in ways that extend to people around them (i.e., local population) or people in other parts of the world (i.e., global population). N = 160 participants completed questionnaires. Most participants expressed a positive outlook, believing that embracing fungi-based food could promote increased sustainability and overall well-being for humans and the environment in numerous different ways. The perceptions that participants shared can affect and trigger conscious engagement with fungi-based food locally with awareness of its global impact which, in turn, can promote well-being for individuals and extend to the population level and thereby contribute to efforts at archiving sustainable development. Nevertheless, the findings highlight a necessity for more information to enable individuals to engage in knowledgeable reflections and, ultimately, act upon their values and what is meaningful to them. The results are important for future development and conceptualization of not only fungi-based food but also other food that is expected to contribute to sustainable development.

Tardigrades are microscopic animals known to withstand unfavorable abiotic conditions. These animals are also constantly exposed to biotic stresses, including parasites and internal microbiomes. However, the tardigrade immune mechanisms against these biotic stresses are largely uncharacterized. Due to the contentious phylogenetic position of tardigrades, it is not intuitive whether they possess an immune system more similar to that of arthropods (e.g., Toll, Imd, and JNK pathways of the Drosophila melanogaster antimicrobial response) or to that of nematodes (e.g., the Tir-1/Nsy-1/Sek-1/Pmk-1/Atf-7 signaling cassette [called Tir-1 pathway here]) in Caenorhabditis elegans). In this study, comparative genomic analyses were conducted to mine homologs of canonical D. melanogaster and C. elegans immune pathway genes from eight tardigrades (Echiniscoides cf. sigismundi, Echiniscus testudo, Hypsibius exemplaris, Mesobiotus philippinicus, Milnesium tardigradum, Paramacrobiotus richtersi, Richtersius cf. coronifer, and Ramazzottius varieornatus) and four non-arthropod ecdysozoans (two onychophorans: Epiperipatus sp. and Opisthopatus kwazululandi; one nematomorph: Paragordius varius; and one priapulan: Priapulus caudatus) in order to provide insights into the tardigrade antimicrobial system. No homologs of the intracellular components of the Toll pathway were detected in any of the tardigrades examined. Likewise, no homologs of most of the Imd pathway genes were detected in any of the tardigrades or any of the other non-arthropod ecdysozoans. Both the JNK and Tir-1 pathways, on the other hand, were found to be conserved across ecdysozoans. Interestingly, tardigrades had no detectable homologs of NF-κB, the major activator of antimicrobial response gene expression. Instead, tardigrades appear to possess NF-κB distantly related NFAT homologs. Overall, our results show that tardigrades have a unique gene pathway repertoire that differs from that of other ecdysozoans. Our study also provides a framework for future studies on tardigrade immune responses.

BACKGROUND:Tardigrada is a group of microscopic invertebrates distributed worldwide in permanent and temporal aquatic habitats. Famous for their extreme stress tolerance, tardigrades are also of interest due to their close relationship with Arthropoda and Cycloneuralia. Despite recent efforts in analyzing the musculature of a number of tardigrade species, data on the class Heterotardigrada remain scarce. Aiming to expand the current morphological framework, and to promote the use of muscular body plans in elucidating tardigrade phylogeny, the myoanatomy of two heterotardigrades, Actinarctus doryphorus and Echiniscoides sigismundi, was analyzed by cytochemistry, scanning electron and confocal laser scanning microscopy and 3D imaging. We discuss our findings with reference to other tardigrades and internal phylogenetic relationships of the phylum.RESULTS:We focus our analyses on the somatic musculature, which in tardigrades includes muscle groups spanning dorsal, ventral, and lateral body regions, with the legs being musculated by fibers belonging to all three groups. A pronounced reduction of the trunk musculature is seen in the dorsoventrally compressed A. doryphorus, a species that generally has fewer cuticle attachment sites as compared to E. sigismundi and members of the class Eutardigrada. Interestingly, F-actin positive signals were found in the head appendages of A. doryphorus. Our analyses further indicate that cross-striation is a feature common to the somatic muscles of heterotardigrades and that E. sigismundi-as previously proposed for other echiniscoidean heterotardigrades-has relatively thick somatic muscle fibers.CONCLUSIONS:We provide new insights into the myoanatomical differences that characterize distinct evolutionary lineages within Tardigrada, highlighting characters that potentially can be informative in future phylogenetic analyses. We focus our current analyses on the ventral trunk musculature. Our observations suggest that seven paired ventromedian attachment sites anchoring a large number of muscles can be regarded as part of the ground pattern of Tardigrada and that fusion and reduction of cuticular attachment sites is a derived condition. Specifically, the pattern of these sites differs in particular details between tardigrade taxa. In the future, a deeper understanding of the tardigrade myoanatomical ground pattern will require more investigations in order to include all major tardigrade lineages.

•Social quietness is an important quality of supportive environment.•Restorative environment should offer the components: Being away, Extent, Fasciation and Compatibility.•Perceived sensory dimensions such as Serene, Nature, Prospect, Refuge and Space seem to be of equally importance in supportive environment.

Occupational well-being is a central issue underpinning factors that constitute a good life. This study aimed to explore occupational well-being among Middle Eastern immigrants to Sweden, as reflected in the occupations performed in the context of psychosocial health care. Ten participants experiencing mental health issues, who received occupation-based rehabilitation, were interviewed. Grounded theory methods for data collection and analysis were employed. The core category, being empowered by getting support – a paradoxical pathway to occupational well-being, described the participants' experiences of striving for empowerment and at the same time desiring support. The core category comprised the categories: striving for control, grasping the meaning in occupation, and striving for self-respect. The participants' ambivalence in relation to empowerment and support reflected the realities and truths embedded in both collective and individualist cultural views, which influenced the ways they viewed themselves in relation to their occupational needs and occupational well-being. Moreover, findings indicated that oscillating between different cultural views related to occupational needs might amplify or diminish the participants' experiences of occupational well-being, depending on the type of support received.

This article examines the current perspective of sustainability and explores its relation to occupation. An elaborated version of the concept of 'ecopation', originally developed in 2002, which melds together eco-ethics and knowledge about occupation, is used as a tool to address sustainability issues in relation to future occupations for well-being. The concept of glocalisation is introduced as a means by which to capture the interconnectedness of personal, local and global perspectives. A core proposition in the article is that doing, if guided by ecopation, could start promoting well-being on individual and population levels if it takes into account the personal as well as the local and global contexts. Current planetary economic and ecological crises and the increasing call for humane global solutions are discussed in relation to how ecopation and a deepened knowledge of the human as an occupational being, might contribute to such solutions.

This paper presents findings from real life situations, a longitudinal single case study on the role of natural environments in nature-based rehabilitation (NBR) for individuals with stress-related mental disorders, at the Alnarp Rehabilitation Garden in Sweden. A sample of 43 former clients voluntarily participated in semi-structured interview, and the data were analyzed according to interpretative phenomenological analysis (IPA). Three main superordinate themes were identified as the three phases of NBR-Prelude, Recuperating and Empowerment-explaining and illuminating the role of the natural environments in each phase. An explanatory model of NBR in this context is presented including the three phases of NBR, IRP supportive occupations and a pyramid of supporting environments. A new component of supportive environments was identified and herby named, Social quietness, an important component facilitating personal and intimate engagement with the natural environments.

Little is known about the genetic structure of microscopic animals from mosses and lichens. A few studies have investigated the geographic variation in tardigrades from mosses, but so far no study has investigated the intra-population or local clonal lineage variation. Echiniscus testudo (Echiniscoidea: Echiniscidae) belongs to a large cosmopolitan genus of terrestrial tardigrades comprising more than 150 species. It is a common tardigrade in mosses in the temperate part of the Northern hemisphere, and is highly tolerant of desiccation and freezing. In a previous study, we reported a maximum of 1.28% sequence variation (uncorrected p-distance) in cytochrome c oxidase subunit I (COI) haplotypes between clonal lineages covering a large geographical area. However, in this previous study we used pooled specimens to constitute a sample, and the genetic diversity from single specimens within a locality therefore remains unknown. Accordingly, the present study investigates the COI sequence variation and haplotype diversity between single specimens of E. testudo collected at three Danish localities, separated by 80 m and 186 km. A total of 10 COI haplotypes were found in the present study (Et2, Et3, Et9, Et12-Et18); only three of these were previously reported (Et2, Et3 and Et9). The uncorrected COI sequence diversity ranged between 0-2.07%, with haplotype Et18 having the highest genetic difference. The second most variable haplotypes (Et14, Et15, and Et17) all showed a maximum diversity of 1.19% compared to the other haplotypes. No general pattern of haplotype distribution was evident. Our data suggest that E. testudo has dispersed across the Baltic sea as haplotypes Et3, Et13 and Et14 are present at all three localities. The most likely dispersal mode is passive wind dispersal in the cryptobiotic tun stage. The current study emphasises that numerous sequences from single specimens are needed to describe the genetic diversity within single moss cushions.

Tardigrades form an important component of meiofaunal communities across the globe. However, our knowledge on tardigrade ecology is very limited. Here, we report the results of 21 field samplings of the marine tardigrade Halobiotus crispae collected over a period of 74 months at the locality of Vellerup Vig, Denmark, with the aim of providing novel insights into its ecology. Uniquely, H. crispae is characterized by the presence of seasonal cyclic changes in the phenotype of the animal, i.e. cyclomorphosis. Our sampling data include (i) total number of animals extracted, (ii) dominant cyclomorphic stage found, and (iii) important environmental parameters such as temperature, salinity and pH. Our accumulated data constitute a tentative model for the annual fluctuations in animal density, which reveals an annual peak in abundance during the months of February and March. In contrast, tardigrade density appears to decrease in response to increasing temperatures during late spring/early summer. The thermal tolerance of H. crispae was therefore investigated experimentally for the pseudosimplex 2 stage, active stage and pseudosimplex 1 stage, revealing LTmin values of 24.6 degrees C, 14.2 degrees C and 24.7 degrees C, LT50 values of 30.6 degrees C, 29.6 degrees C and 30.8 degrees C, and LTmax values of 35 degrees C, 35.8 degrees C and 35 degrees C, respectively. In general, our thermal tolerance data reveal that (i) the entry into the pseudosimplex 1 stage represents an adaptive strategy that enables the survival of the Vellerup Vig population during periods of heat stress, and (ii) temperature is an important factor in limiting the geographic distribution of H. crispae.

ABSTRACT Knowledge of tardigrade brain structure is important for resolving the phylogenetic relationships of Tardigrada. Here, we present new insight into the morphology of the brain in a marine arthrotardigrade, Actinarctus doryphorus , based on transmission electron microscopy, supported by scanning electron microscopy, conventional light microscopy as well as confocal laser scanning microscopy. Arthrotardigrades contain a large number of plesiomorphic characters and likely represent ancestral tardigrades. They often have segmented body outlines and each trunk segment, with its paired set of legs, may have up to five sensory appendages. Noticeably, the head carries numerous cephalic appendages that are structurally equivalent to the sensory appendages of the trunk segments. Our data reveal that the brain of A. doryphorus is partitioned into three paired lobes, and that these lobes exhibit a more pronounced separation as compared to that of eutardigrades. The first brain lobe in A. doryphorus is located anteriodorsally, with the second lobe just below it in an anterioventral position. Both of these two paired lobes are located anterior to the buccal tube. The third pair of brain lobes are situated posterioventrally to the first two lobes, and flank the buccal tube. In addition, A. doryphorus possesses a subpharyngeal ganglion, which is connected with the first of the four ventral trunk ganglia. The first and second brain lobes in A. doryphorus innervate the clavae and cirri of the head. The innervations of these structures indicate a homology between, respectively, the clavae and cirri of A. doryphorus and the temporalia and papilla cephalica of eutardigrades. The third brain lobes innervate the buccal lamella and the stylets as described for eutardigrades. Collectively, these findings suggest that the head region of extant tardigrades is the result of cephalization of multiple segments. Our results on the brain anatomy of Actinarctus doryphorus support the monophyly of Panarthropoda. J. Morphol. 275:173–190, 2014. © 2013 Wiley Periodicals, Inc.

OBJECTIVE:The aim of this study was to describe and assess changes in participants' experiences of everyday occupations after nature-based vocational rehabilitation (NBVR), to assess changes regarding symptoms of severe stress and the rate of return to work and possible association with experiencing the occupational value of everyday occupations. METHODS:The NBVR was carried out by a transdisciplinary rehabilitation team and took place in a specially designed rehabilitation garden. The study had a longitudinal and mixed-method approach. Data concerning experiences of everyday occupations (Oval-pd), self-assessed occupational competence (OSA-F), health status (EQ-VAS, SCI-93), and sense of coherence (SOC-13) were collected before and after the intervention, and a one-year follow-up was carried out regarding returning to work. Semi-structured interviews were performed 12 weeks after the intervention. RESULTS:Significant changes were measured regarding perceived occupational values in daily life, symptoms of severe stress, and returning to work. Both the return to work rate and symptoms of severe stress were significantly associated with changed experience of everyday occupation. CONCLUSIONS:In the interviews, participants explained that they now had a slower pace of everyday life and that everyday occupations were more often related to nature and creativity. This could be interpreted as nature-based rehabilitation inducing changes through meaningful occupations in restorative environments, leading to a positive change in perceived values of everyday occupations.

The position of Tardigrada in the animal tree of life is a subject that has received much attention, but still remains controversial. Whereas some think tardigrades should be categorized as cycloneuralians, most authors argue in favor of a phylogenetic position within Panarthropoda as a sister group to Arthropoda or Arthropoda + Onychophora. Thus far, neither molecular nor morphological investigations have provided conclusive results as to the tardigrade sister group relationships. In this article, we present a detailed description of the nervous system of the eutardigrade Halobiotus crispae, using immunostainings, confocal laser scanning microscopy, and computer‐aided three‐dimensional reconstructions supported by transmission electron microscopy. We report details regarding the structure of the brain as well as the ganglia of the ventral nerve cord. In contrast to the newest investigation, we find transverse commissures in the ventral ganglia, and our data suggest that the brain is partitioned into at least three lobes. Additionally, we can confirm the existence of a subpharyngeal ganglion previously called subesophagal ganglion. According to our results, the original suggestion of a brain comprised of at least three parts cannot be rejected, and the data presented supports a sister group relationship of Tardigrada to 1) Arthropoda or 2) Onychophora or 3) Arthropoda + Onychophora. J. Morphol. 2012. © 2012 Wiley Periodicals, Inc.

This qualitative study describes the experience of active ultra lightweight rigid frame wheelchairs (active wheelchairs) provision. Eleven interviews with experienced users showed that the wheelchair should support physical as well as social functioning, but that users experienced injustice and unfairness when negotiating their wheelchair needs and felt insecure within the system. Changes of attitudes and organization are suggested.

Persons with a Middle Eastern background represent a minority in Sweden which has significantly increased in size over recent years. The purpose of the present study was to explore the elements that shape the experiences and perceptions of clients with a Middle Eastern background living by Muslim norms who received occupational therapy in mental health care at the time of participating in the study. The study included interviews with 11 clients who received occupational therapy in mental health care. Data collection and analysis were carried out in accordance with the grounded theory approach. One core category, desiring a union, described the clients' desire for an alliance with the therapists that encompassed the realities and truths embedded in their values, preferences, world-views, and belief systems, as well as a wish to reconstruct their abilities to function and perform daily life tasks within their cultural contexts. The core category included sub-categories: desiring relationship, desiring affiliation, and desiring affirmation as well as some related components. The overall findings showed a tentative model in which the notion of mahram affinity was embedded. The results demonstrated that the clients' views regarding desiring a union had their support in collectivistic world-views that often clash with those of the therapists.

The experience of prescription of active rigid-frame ultra light-weight wheelchairs was reported, using data on 278 prescribers in Sweden. Data was interpreted within the theoretical framework of MPT: Matching Person and Technology. This framework contains three reciprocal components: (1) user/consumer preferences; (2) critical features of the technology; and (3) environment and psychosocial setting. A purpose of the MPT model is to identify barriers to assistive technology use. The chi2-test was used to analyse the importance of prescriber characteristics for prescribing behaviour. Prescribers with longer experience emphasised both their influence on user's life-style and cost-related issues over wheelchair trends. Longer experience and responsibility for more users were also associated with perceived easiness of obtaining information on new products. In general, prescribers emphasised self-image, design, appearance and aesthetics. However, prescribers perceived local regulations that limit the options as one barrier. Another barrier was lack of practice due to few annual prescriptions. The major source of information was manufacturer marketing. Thus, even though prescribers may have wanted to prescribe a user-matched wheelchair, they may have lacked the possibility to do so due to: (1) lack of practice and/or specialized knowledge; and (2) narrow regulations; both pertaining to the political decisions of municipality governments.

Tardigrades are microscopic animals found worldwide in aquatic as well as terrestrial ecosystems. They belong to the invertebrate superclade Ecdysozoa, as do the two major invertebrate model organisms: Caenorhabditis elegans and Drosophila melanogaster. We present a brief description of the tardigrades and highlight species that are currently used as models for physiological and molecular investigations. Tardigrades are uniquely adapted to a range of environmental extremes. Cryptobiosis, currently referred to as a reversible ametabolic state induced by e.g. desiccation, is common especially among limno-terrestrial species. It has been shown that the entry and exit of cryptobiosis may involve synthesis of bioprotectants in the form of selective carbohydrates and proteins as well as high levels of antioxidant enzymes and other free radical scavengers. However, at present a general scheme of mechanisms explaining this phenomenon is lacking. Importantly, recent research has shown that tardigrades even in their active states may be extremely tolerant to environmental stress, handling extreme levels of ionizing radiation, large fluctuation in external salinity and avoiding freezing by supercooling to below -20 °C, presumably relying on efficient DNA repair mechanisms and osmoregulation. This review summarizes the current knowledge on adaptations found among tardigrades, and presents new data on tardigrade cell numbers and osmoregulation.

Most terrestrial tardigrade species possess the ability to enter a reversible ametabolic state termed anhydrobiosis in response to desiccation. In the anhydrobiotic state, tardigrades display an incredible capacity to tolerate extreme environmental stress, not necessarily encountered in their natural habitat. In this study, we determine the effect of different extreme stresses on initial survival, long-term survival and fecundity of selected species of limno-terrestrial tardigrades. The primary focus was to assess the effect of cosmic radiation. This was achieved through the RoTaRad (Rotifers, Tardigrades and Radiation) project on the BIOPAN 6 mission, funded by Agenzia Spaziale Italiana under the European Space Agency. To test their tolerance of space environment, tardigrades were sent into low earth orbit, and exposed to cosmic radiation and a microgravity environment. Experiments on Whatman-3 filters show an effect of cosmic radiation on the survival of the eutardigrade Richtersius coronifer just after returning to Earth; however, after 2 years of desiccation on Whatman-3 filters, none of the tardigrades previously exposed to cosmic radiation could be revived. In a microcosmos experiment, the tardigrades R. coronifer, Ramazzottius oberhauseri and Echiniscus testudo were desiccated on a moss substrate together with rotifers and nematodes. Very low survival rates were observed in this experiment, likely due to the applied desiccation protocol. Embryos of the tardigrade Milnesium tardigradum were also exposed to cosmic radiation; they all hatched in the laboratory after the flight. In addition, experiments testing extreme cold and vacuum tolerance in R. coronifer show that tardigrades in anhydrobiosis are unaffected by these conditions.

Young immigrants who suffer from psychosis perceive their illness from the outlook of at least two cultures, which is often a source of confusion and misunderstanding for clients, their families, and clinicians. This article presents a case study with a narrative approach, aiming to illustrate how an occupational therapy intervention can highlight the role of culture and address bicultural identification in a young adult immigrant woman with mental health problems. The results show how a culturally adapted intervention model can be used to help the client go through a transition from an interdependent to a more independent self. During the course of occupational therapy, the client gained greater insight into her problems and could view herself as integrating numerous facets related to two different social and cultural contexts. Moreover, the client achieved better skills in dealing with discrepancies and cultural contradictions and became capable of relying on either or both of the cultures in different situations.