bluuebunny/crossref_metadata_2025_split huggingface dataset:
Scientific and local ecological knowledge, shaping perceptions towards protected areas and related ecosystem services
Authors: Cebrián-Piqueras M. A. , Filyushkina A. , Johnson D. N. , Lo V. B. , López-Rodríguez M. D. , March H. , Oteros-Rozas E. , Peppler-Lisbach C. , Quintas-Soriano C. , Raymond C. M. , Ruiz-Mallén I. , van Riper C. J. , Zinngrebe Y. , Plieninger T. 
Published: September 2020

Abstract
Context
Most protected areas are managed based on objectives related to scientific ecological knowledge of species and ecosystems. However, a core principle of sustainability science is that understanding and including local ecological knowledge, perceptions of ecosystem service provision and landscape vulnerability will improve sustainability and resilience of social-ecological systems. Here, we take up these assumptions in the context of protected areas to provide insight on the effectiveness of nature protection goals, particularly in highly human-influenced landscapes.

Objectives
We examined how residents’ ecological knowledge systems, comprised of both local and scientific, mediated the relationship between their characteristics and a set of variables that represented perceptions of ecosystem services, landscape change, human-nature relationships, and impacts.

Methods
We administered a face-to-face survey to local residents in the Sierra de Guadarrama protected areas, Spain. We used bi- and multi-variate analysis, including partial least squares path modeling to test our hypotheses.

Results
Ecological knowledge systems were highly correlated and were instrumental in predicting perceptions of water-related ecosystem services, landscape change, increasing outdoors activities, and human-nature relationships. Engagement with nature, socio-demographics, trip characteristics, and a rural–urban gradient explained a high degree of variation in ecological knowledge. Bundles of perceived ecosystem services and impacts, in relation to ecological knowledge, emerged as social representation on how residents relate to, understand, and perceive landscapes.

Conclusions
Our findings provide insight into the interactions between ecological knowledge systems and their role in shaping perceptions of local communities about protected areas. These results are expected to inform protected area management and landscape sustainability.
Long-term tract-specific white matter microstructural changes after acute stress
Authors: Meng Linghui , Shan Tong , Li Kaiming , Gong Qiyong 
Published: September 2020

AbstractAcute stress has substantial impact on white matter microstructure of people exposed to trauma. Its long-term consequence and how the brain changes from the stress remain unclear. In this study, we address this issue via diffusion tensor imaging (DTI). Twenty-two trauma-exposed individuals who did not meet post-traumatic stress disorder (PTSD) diagnostic criteria were recruited from the most affected area of Wenchuan earthquake and scanned twice (within twenty-five days and two years after the quake, respectively). Their emotional distress was evaluated with the Self-Rating Anxiety/Depression Scales (SAS/SDS) at both scans. Automatic fiber quantification was used to examine brain microstructure alterations. Correlation analyses were also conducted to investigate relationships between brain microstructure changes and symptom improvement. A group of demographically matched healthy controls (N = 22) from another project were scanned once before the quake using the same imaging protocols as used with trauma-exposed non-PTSD (TENP) participants. Two years after the earthquake, TENP individuals exhibited significantly reduced FA in the parietal portion of left superior longitudinal fasciculus and high FA in the parietal portion of left corticospinal tract. Over the follow-up, increased FA of the left uncinate fasciculus and the left corticospinal tract with parallel reduction of SAS and SDS were observed in TENP. No significant association was found between brain microstructure changes and symptom improvement. These results indicate changes in WM microstructure integrity of TENP brains parallel with symptom improvement over time after acute stress. However, the change would be a long-term process without external intervention.
Qualifizierung in der Sozialen Arbeit
Authors: Klomann Verena , Lochner Barbara 
Published: September 2020

ZusammenfassungDer Beitrag führt in den Schwerpunkt ein, indem er aktuelle Entwicklungen in der Qualifizierungslandschaft der Sozialen Arbeit skizziert und disziplin- und professionspolitische Herausforderungen benennt.
“These Women are Making a Statement Against Rape and yet the only Thing Y'All can Focus on is ‘Eww They're Naked’”: Exploring Rape Culture on Facebook in South Africa
Authors: Orth Zaida , Andipatin Michelle , van Wyk Brian 
Published: September 2020

AbstractSexual assault on campuses has been identified as a pervasive public health problem. In April 2016, students across South African universities launched the #Endrapeculture campaign to express their frustration against university policies which served to perpetuate a rape culture. The use of hashtag activism during the protest served to spark online public debates and mobilize support for the protests. This article describes the public reactions to the South African #Endrapeculture protests on the Facebook social media platform. Data was collected through natural observations of comment threads on news articles and public posts on the student protests, and subjected to content analysis. The findings suggest that the #nakedprotest was successful in initiating public conversations concerning the issue of rape culture. However, the reactions towards the #nakedprotest were divided with some perpetuating a mainstream public discourse which perpetuates rape culture, and others (re)presenting a counter-public that challenged current dominant views about rape culture. Two related main themes emerged: Victim-blaming and Trivialising Rape Culture. Victim-blaming narratives emerged from the commenters and suggested that the protesters were increasing their chances of being sexually assaulted by marching topless. This discourse seems to perpetuate the notion of the aggressive male sexual desire and places the onus on women to protect themselves. Other commenters criticised the #nakedprotest method through demeaning comments which served to derail the conversation and trivialise the message behind the protest. The public reaction to the #nakedprotest demonstrated that rape culture is pervasive in society and continues to be re(produced) through discourse on social media platforms. However, social media also offers individuals the opportunity to draw from and participate in multiple counter-publics which challenge these mainstream rape culture discourses.
CORS Usage for GPS Survey in the Greater Accra Region: Advantages, Limitation, and Suggested Remedies
Authors: Botsyo Sebastian , Bortei Bernard Borketey , Ayer John 
Published: September 2020

AbstractThe use of Continuously Operating Reference Stations (CORS) enables surveyors to differentially correct static Global Positioning System (GPS) measurements. CORS are designed to support the broad spectrum of post-processed, relative GPS techniques, and applications. Enhancing geospatial positioning applications of CORS data involves the critical role in defining the nation’s geodetic reference system. With the establishment of a coordinated system of CORS, an Online Positioning User Service can become available for processing in single positioning mode to provide corresponding accurate and homogeneous positional coordinates. The Survey and Mapping Division (SMD), Lands Commission of Ghana, has established four CORS in the Greater Accra, and Ashanti, Western and Brong-Ahafo Regions, respectively, to provide a basic CORS network in accordance with the International Terrestrial Reference Frame (ITRF). However, most surveyors continue to reference their works in these regions to ground survey beacons that have been coordinated and adjusted by variable survey methods. This obviously makes homogeneity of data unpredictable. This study explored the extent of usage of existing CORS network established by SMD with particular focus on the CORS in the Greater Accra Region for GPS surveys and to determine its usefulness in ensuring homogeneity in GPS data collection. The professional participatory (interviews) technique was coupled with differential GPS field observations with the CORS as reference in one case and ground control stations as reference in the other in making relatively conclusive analysis. Test results showed that GPS field survey of an approximate range of 23 km away from the Accra CORS yielded an average positional change in Northings and Eastings of − 0.790 m, − 0.176 m and − 0.681 m, − 0.098 m for single and dual frequency, respectively, in different localities within the study area. Beyond a range of 25 km from the Accra CORS, the average positional change in Northings and Eastings are − 0.536 m, − 0.007 m and − 1.370 m, 0.334 m for single and dual frequency respectively. Of 128 geomatic professionals interviewed, 39% are aware of the availability of COR stations in Greater Accra, 61% are unaware, and 28% are aware and users of the Accra CORS whereas 11% are aware but non-users of the Accra COR station. Of all users sampled, 17.5% are regular and frequent users of the Accra COR station and 10.5% are occasional or seldom users. The results show that the Accra CORS is vital to ensuring a uniform homogenous GPS data. However, very few people are using it due to low public awareness of the usefulness of the CORS among professional surveyors and other users and a cumbersome, bureaucratic nature in CORS data acquisition for post-processing and RTK GPS surveys.
Farewell to Tradition? Presenting Archaeology after the Digital Turn
Authors: Stobiecka Monika 
Published: September 2020

OVERVIEWThe last 20 years mark a period of transformation from a traditional model of displaying archaeology to a more immersive model supported by digital and virtual media. The traditional model has generally used glass cases accompanied by extensive texts to inform visitors, whereas the immersive model employs digital media, tablets, virtual reality, and augmented reality to attract and engage a wide audience. In light of the recent enthusiasm for the latter, however, one must ask whether such immersive exhibitions are merely superficial means to make public institutions more attractive without having a meaningful impact on audience engagement. Polish archaeological museums provide interesting sites through which to explore this predicament. Here, digital upgrades are generously financed by national funds, so the traditional model of the archaeological museum in Poland is currently almost absent. In this short review, I aim to discuss one of the most interesting examples of temporary digital archaeological exhibitions organized between 2014 and 2019 in the Polish capital of Warsaw. I investigate its potential to engage audiences, ultimately concluding that it managed to create an interesting counterweight to traditional displays and respond to the drawbacks of new digital exhibitions through novel aesthetics and alternative archaeological storytelling.
What is the resource footprint of a computer science department? Place, people, and Pedagogy
Authors: Mian I. S. , Twisleton D. , Timm D. A. 
Published: September 2020

AbstractInternet and Communication Technology/electrical and electronic equipment (ICT/EEE) form the bedrock of today’s knowledge economy. This increasingly interconnected web of products, processes, services, and infrastructure is often invisible to the user, as are the resource costs behind them. This ecosystem of machine-to-machine and cyber-physical-system technologies has a myriad of (in)direct impacts on the lithosphere, biosphere, atmosphere, and hydrosphere. As key determinants of tomorrow’s digital world, academic institutions are critical sites for exploring ways to mitigate and/or eliminate negative impacts. This Report is a self-deliberation provoked by the questionHow do we create more resilient and healthier computer science departments: living laboratories for teaching and learning about resource-constrained computing, computation, and communication?Our response for University College London (UCL) Computer Science is to reflect on how, when, and where resources—energy, (raw) materials including water, space, and time—are consumed by the building (place), its occupants (people), and their activities (pedagogy). This perspective and attendant first-of-its-kind assessment outlines a roadmap and proposes high-level principles to aid our efforts, describing challenges and difficulties hindering quantification of the Department’s resource footprint. Qualitatively, we find a need to rematerialise the ICT/EEE ecosystem: to reveal the full costs of the seemingly intangible information society by interrogating the entire life history of paraphernalia from smartphones through servers to underground/undersea cables; another approach is demonstrating the corporeality of commonplace phrases and Nature-inspired terms such as artificial intelligence, social media, Big Data, smart cities/farming, the Internet, the Cloud, and the Web. We sketch routes to realising three interlinked aims: cap annual power consumption and greenhouse gas emissions, become a zero waste institution, and rejuvenate and (re)integrate the natural and built environments.
In vitro ileal and caecal fermentation of fibre substrates in the growing pig given a human-type diet
Authors: Montoya Carlos A. , Blatchford Paul , Moughan Paul J. 
Published: September 2020

AbstractThis study characterised the in vitro ileal fermentability of different substrates in the growing pig, adopted as an animal model for the adult human, and compared in vitro ileal and caecal fermentation in the pig. Substrates (arabinogalactan (AG), cellulose, fructo-oligosaccharide (FOS), inulin, mucin, citrus pectin and resistant starch) were fermented in vitro (ileal 2 h and caecal 24 h) with an ileal or caecal inoculum prepared from ileal or caecal digesta collected from growing pigs (n 5) fed a human-type diet for 15 d. The organic matter (OM) fermentability and production of organic acids were determined. In general, there was considerable in vitro ileal fermentation of fibre, and the substrates differed (P < 0·001) for both in vitro ileal and caecal OM fermentability and for organic acid production. Pectin had the greatest in vitro ileal OM fermentability (26 %) followed by AG, FOS and resistant starch (15 % on average), and cellulose, inulin and mucin (3 % on average). The fermentation of FOS, inulin and mucin was greater for in vitro caecal fermentation compared with the ileal counterpart (P ≤ 0·05). In general, the organic acid production was higher for in vitro caecal fermentation (P ≤ 0·05). For instance, the in vitro ileal acetic acid production represented 4–46 % of in vitro caecal production. Energy from fibre fermentation of 0·6–11 kJ/g substrate fermented could be expected in the ileum of the pig. In conclusion, substrates are fermented in both the ileum and caecum. The degree of fermentation varies among substrates, especially for in vitro ileal fermentation.
The Continuing Effects of Welfare Reform on Food Bank use in the UK: The Roll-out of Universal Credit
Authors: REEVES AARON , LOOPSTRA RACHEL 
Published: September 2020

AbstractIn this paper we explore whether the recent rise in food bank usage in the UK has been induced by the roll-out of Universal Credit. We bring together official statistics on the introduction of Universal Credit with data on food bank usage from the UK’s largest food bank network. We test the relationship between Universal Credit and food parcel distribution using a range of causal identification strategies (such as fixed-effects model, Granger causality tests, and matching designs) and consistently find that an increase in the prevalence of Universal Credit is associated with more food parcel distribution. We also find that the relationship between Universal Credit and food parcel distribution is stronger in areas where food banks are active, suggesting food insecurity arising from Universal Credit may be hidden in places where food banks are largely unavailable. Though it is challenging to implement any large-scale change to social security, our analysis suggests systemic and persistent problems with this new system. Whilst the logic of Universal Credit is intuitively appealing, it has also proven to be unforgiving, leaving many struggling to make ends meet.
Single-cell mass cytometry of microglia in major depressive disorder reveals a non-inflammatory phenotype with increased homeostatic marker expression
Authors: Böttcher Chotima , Fernández-Zapata Camila , Snijders Gijsje J. L. , Schlickeiser Stephan , Sneeboer Marjolein A. M. , Kunkel Desiree , De Witte Lot D. , Priller Josef 
Published: September 2020

AbstractStress-induced disturbances of brain homeostasis and neuroinflammation have been implicated in the pathophysiology of mood disorders. In major depressive disorder (MDD), elevated levels of proinflammatory cytokines and chemokines can be found in peripheral blood, but very little is known about the changes that occur directly in the brain. Microglia are the primary immune effector cells of the central nervous system and exquisitely sensitive to changes in the brain microenvironment. Here, we performed the first single-cell analysis of microglia from four different post-mortem brain regions (frontal lobe, temporal lobe, thalamus, and subventricular zone) of medicated individuals with MDD compared to controls. We found no evidence for the induction of inflammation-associated molecules, such as CD11b, CD45, CCL2, IL-1β, IL-6, TNF, MIP-1β (CCL4), IL-10, and even decreased expression of HLA-DR and CD68 in microglia from MDD cases. In contrast, we detected increased levels of the homeostatic proteins P2Y12 receptor, TMEM119 and CCR5 (CD195) in microglia from all brain regions of individuals with MDD. We also identified enrichment of non-inflammatory CD206hi macrophages in the brains of MDD cases. In sum, our results suggest enhanced homeostatic functions of microglia in MDD.
4D printing of stretchable nanocookie@conduit material hosting biocues and magnetoelectric stimulation for neurite sprouting
Authors: Fang Jen-Hung , Hsu Hao-Hsiang , Hsu Ru-Siou , Peng Chih-Kang , Lu Yu-Jen , Chen You-Yin , Chen San-Yuan , Hu Shang-Hsiu 
Published: September 2020

AbstractA high-frequency magnetic field (MF) generates an electric current by charging conductors that enable the induction of various biological processes, including changes in cell fate and programming. In this study, we show that electromagnetized carbon porous nanocookies (NCs) under MF treatment facilitate magnetoelectric conversion for growth factor release and cell stimulation to induce neuron cell differentiation and proliferation in vitro and in vivo. Integrating four-dimensional printing technology, the NCs are exposed on the surface, which enhances the cell adhesion and allows direct manipulation of electromagnetic stimulation of the cells. Remarkably, large amounts of growth factor encapsulated in NC@conduit resulted in excellent permeability and on-demand release, improving the in vivo layers of myelin sheaths and directing the axon orientation at 1 month postimplantation. This study offers proof of principle for MF-guided in vivo neuron regeneration as a potentially viable tissue regeneration approach for neuronal diseases.
Reliability of body composition assessment using A-mode ultrasound in a heterogeneous sample
Authors: Miclos-Balica Monica , Muntean Paul , Schick Falk , Haragus Horia G. , Glisici Bogdan , Pupazan Vasile , Neagu Adrian , Neagu Monica 
Published: September 2020

Abstract
Background/Objectives
Several studies have addressed the validity of ultrasound (US) for body composition assessment, but few have evaluated its reliability. This study aimed to determine the reliability of percent body fat (%BF) estimates using A-mode US in a heterogeneous sample.

Subjects/Methods
A group of 144 healthy adults (81 men and 63 women), 30.4 (10.1) years (mean (SD)), BMI 24.6 (4.7) kg/m2, completed 6 consecutive measurements of the subcutaneous fat layer thickness at 8 anatomical sites. The measurements were done, alternatively, by two testers, using a BodyMetrix™ instrument. To compute %BF, 4 formulas from the BodyView™ software were applied: 7-sites Jackson and Pollock, 3-sites Jackson and Pollock, 3-sites Pollock, and 1-point biceps.

Results
The formula with the most anatomic sites provided the best reliability quantified by the following measures: intraclass correlation coefficient (ICC) = 0.979 for Tester 1 (T1) and 0.985 for T2, technical error of measurement (TEM) = 1.07% BF for T1 and 0.89% BF for T2, and minimal detectable change (MDC) = 2.95% BF for T1, and 2.47% BF for T2. The intertester bias was −0.5% BF, whereas the intertester ICC was 0.972. The intertester MDC was 3.43% BF for the entire sample, 3.24% BF for men, and 3.65% BF for women.

Conclusions
A-mode US is highly reliable for %BF assessments, but it is more precise for men than for women. Examiner performance is a source of variability that needs to be mitigated to further improve the precision of this technique.
A meta-analysis on decomposition quantifies afterlife effects of plant diversity as a global change driver
Authors: Mori Akira S. , Cornelissen J. Hans C. , Fujii Saori , Okada Kei-ichi , Isbell Forest 
Published: September 2020

AbstractBiodiversity loss can alter ecosystem functioning; however, it remains unclear how it alters decomposition—a critical component of biogeochemical cycles in the biosphere. Here, we provide a global-scale meta-analysis to quantify how changes in the diversity of organic matter derived from plants (i.e. litter) affect rates of decomposition. We find that the after-life effects of diversity were significant, and of substantial magnitude, in forests, grasslands, and wetlands. Changes in plant diversity could alter decomposition rates by as much as climate change is projected to alter them. Specifically, diversifying plant litter from mono- to mixed-species increases decomposition rate by 34.7% in forests worldwide, which is comparable in magnitude to the 13.6–26.4% increase in decomposition rates that is projected to occur over the next 50 years in response to climate warming. Thus, biodiversity changes cannot be solely viewed as a response to human influence, such as climate change, but could also be a non-negligible driver of future changes in biogeochemical cycles and climate feedbacks on Earth.
Accelerating eye movement research via accurate and affordable smartphone eye tracking
Authors: Valliappan Nachiappan , Dai Na , Steinberg Ethan , He Junfeng , Rogers Kantwon , Ramachandran Venky , Xu Pingmei , Shojaeizadeh Mina , Guo Li , Kohlhoff Kai , Navalpakkam Vidhya 
Published: September 2020

AbstractEye tracking has been widely used for decades in vision research, language and usability. However, most prior research has focused on large desktop displays using specialized eye trackers that are expensive and cannot scale. Little is known about eye movement behavior on phones, despite their pervasiveness and large amount of time spent. We leverage machine learning to demonstrate accurate smartphone-based eye tracking without any additional hardware. We show that the accuracy of our method is comparable to state-of-the-art mobile eye trackers that are 100x more expensive. Using data from over 100 opted-in users, we replicate key findings from previous eye movement research on oculomotor tasks and saliency analyses during natural image viewing. In addition, we demonstrate the utility of smartphone-based gaze for detecting reading comprehension difficulty. Our results show the potential for scaling eye movement research by orders-of-magnitude to thousands of participants (with explicit consent), enabling advances in vision research, accessibility and healthcare.