bluuebunny/crossref_metadata_2025_split huggingface dataset:
Commoning the governance: a review of literature and the integration of power
Authors: Partelow Stefan , Manlosa Aisa O. 
Published: August 2022

AbstractThe concept of commoning is continuing to gain scholarly interest, with multiple definitions and interpretations across different research communities. In this article, we define commoning as the actions by groups with shared interests towards creating shared social and relational processes as the basis of governance strategy. Perhaps it can be more simply defined as collective ways of relating and governing. This article addresses two specific gaps in the commoning literature: (1) to bridge disparate strands of literature on commoning by briefly reviewing each and arguing for integration through epistemic pluralism, and (2) to explicitly examine how power is manifest in commoning processes by bringing in a framework on power (i.e., power over, power with, power to, power within) to understand the links between power and commoning governance processes in two case studies. The two cases are tourism governance on Gili Trawangan, Indonesia and aquatic food production systems in Bulacan, Philippines. We preface this analysis with the argument that power is an integral part of the commoning concept, but that it has yet to be analytically integrated to applications of the broader institutional analysis and development framework or within the networks of action situations approach. We argue that by making explicit how an analysis of power can be coupled to a network of action situations analysis in a qualitative way, we are advancing a key feature of the commoning concept, which we introduce as rooted in epistemic and analytical pluralism in the analysis of governance. In the discussion, we expand on how each case study reveals each of the four power dynamics, and how they improve the understanding of commoning as a pluralistic and perhaps bridging analytical concept.
HYPOTHESIS: Do LRIG Proteins Regulate Stem Cell Quiescence by Promoting BMP Signaling?
Authors: Herdenberg Carl , Hedman Håkan 
Published: August 2022

Abstract
Leucine-rich repeats and immunoglobulin-like domains (LRIG) proteins are evolutionarily conserved integral membrane proteins. Mammalian LRIG1 regulates stem cell quiescence in various tissue compartments, including compartments in the epidermis, oral mucosa, intestines, neural system, and incisors. The planarian LRIG1 homolog regulates the quiescence of multipotent neoblasts. The mechanism through which LRIG proteins regulate stem cell quiescence has not been well documented, although it is generally assumed that LRIG1 regulates the epidermal growth factor receptor (EGFR) or other receptor tyrosine kinases. However, Lrig-null (Lrig1-/-;Lrig2-/-; and Lrig3-/-) mouse embryonic fibroblasts (MEFs) have been recently found to exhibit apparently normal receptor tyrosine kinase functions. Moreover, bone morphogenetic protein (BMP) signaling has been shown to depend on LRIG1 and LRIG3 expression. BMPs are well-known regulators of stem cell quiescence. Here, we hypothesize that LRIG1 might regulate stem cell quiescence by promoting BMP signaling.
Graphical abstract

HYPOTHESIS: Based on recent findings, it is hypothesized that LRIG1 regulates stem cell quiescence in mammalian tissues as well as in planarian neoblasts by promoting BMP signaling.
Diagenesis and pervasive dolomitization of pre- and post evaporite shallow marine carbonates, Ras Banas Peninsula, Red Sea Coast, Egypt
Authors: Abou Elmagd Kamal , Matsumoto Ryo 
Published: August 2022

Abstract
The present study deals with diagenesis and dolomitization modeling of Middle Miocene – Quaternary sedimentary sequence outcropped at Ras Banas Peninsula, Egyptian Red Sea Coast. This sequence is comprising successively overlapped clastics, carbonates, and evaporites attaining 254 m total thickness resting on the Pre-Cambrian basement rocks in the Peninsula. Diagenetic history and dolomitization were carefully investigated using several techniques including petrographic microscope, XRD, SEM, cathodoluminescence, atomic absorption, and isotopes of oxygen and carbon. The conspicuous phenomena is the pervasive dolomitization of directly pre- and post evaporite limestone components. These dolomites are mostly nonstochiometric, poorly to moderately ordered crystals. Based on all the results obtained from this study, the dolomitization processes of Ras Banas Peninsula are the result of complex geologic setting, paleo-climate changes, tectonic activity, and sea-level fluctuations. The proposed graphic model describes dolomitization mechanism which refers to mixed meteoric-hypersaline water environments.
Epistemic phariseeism
Authors: Dormandy Katherine 
Published: August 2022

AbstractA prominent view in religious epistemology, which I call divine-help epistemology, says that people of faith are epistemically gifted by God, whereas non-believers are subject to the noetic effects of a fallen world. This view aims to show how religious beliefs for people of faith can be epistemically justified. But I argue that it makes such people prone to a cluster of epistemic vices that I call epistemic phariseeism. Divine-help epistemology is especially apt to promote these vices because its normativity is not just epistemic, but also religious and moral. I suggest an alternative epistemological view that is better suited to religious faith.
Wh-Dependency Processing in a Naturalistic Exposure Context: Sensitivity to Abstract Syntactic Structure in High-Working-Memory L2 Speakers
Authors: Berghoff Robyn 
Published: August 2022

AbstractThis study replicates Felser and Roberts (2007), which used a cross-modal picture priming task to examine indirect-object dependency processing in classroom L2 learners. The replication focuses on early L2 learners with extensive naturalistic L2 exposure (n = 22)—an understudied group in the literature—and investigates whether these learners, in contrast to those in the original study, reactivate the moved element at its original position in the sentence. Bayesian multilevel regression is used to analyze the data. The results suggest that higher-working-memory participants did reactivate the moved element at its structural origin. By extending previous research to an understudied group, the study contributes to our knowledge regarding sensitivity to abstract syntactic structure in L2 processing.
Examining the New Zealand school food environment: what needs to change?
Authors: Pillay Danika , Ali Ajmol , Wham Carol A. 
Published: August 2022

AbstractHabitual dietary intakes and nutrition behaviours developed during childhood and adolescence pave the way for similar behaviours to manifest in adulthood. Childhood obesity rates have now reached a point where one in six children globally are classified as overweight or obese. Schools have the unique ability to reach almost all children during key developmental stages, making them an ideal setting for influencing children’s nutrition behaviours. Evidence suggests the school food environment is not always conducive to healthy food choices and may be obesogenic. The aim of this narrative review is to explore factors that influence the healthy food and drink environment in and around schools in New Zealand. The review focused on evidence from New Zealand and Australia given the close resemblance in education systems and school food guidance. Using the Analysis Grid for Environments Linked to Obesity (ANGELO) framework, the school food environment was categorised into the following domains: economic, political, physical and socio-cultural factors. Findings suggest that food policies are not utilised within schools, and guidelines to improve the school food environment are not well implemented. Canteen profit models, lack of staff support and resources, and higher availability of low-cost unhealthy foods are among barriers that hinder implementation. This review highlights recommendations from existing evidence, including canteen pricing strategies, restriction of unhealthy foods and using peer modelling in a time-scarce curriculum to improve the school food environment. Key areas for improvement, opportunities to enhance policy implementation and untapped avenues to improve the food and nutrition behaviours of children are highlighted.
On the Potentials and Limitations of Attributing a Small‐Scale Climate Event
Authors: Matte Dominic , Christensen Jens H. , Feddersen Henrik , Vedel Henrik , Nielsen Niels Woetmann , Pedersen Rasmus A. , Zeitzen Rune M. K. 
Published: August 2022

AbstractIntense convective storms can be hazardous when occurring over large populated cities. In a changing climate, decision makers and the general public increasingly need to be able to better understand if and to what extent these storms are influenced by anthropological climate change and what to expect as climate continues to warm. Unfortunately due to their limited ability to resolve small‐scale features in models, convective storms remain a challenge to the modeling community. Here, we use a forecast‐ensemble based method using a convection permitting model with full data‐assimilation, to assess the risk of exceeding certain precipitation thresholds related to a critical cloudburst event that occurred over Copenhagen, Denmark. Our results show that this set‐up is representing well the overall observed intensities. By adapting a pseudo‐global warming approach, we show that both the risk for flooding and the risk for reaching unprecedented precipitation intensity increases resulting from further warming.
Josephson diode effect from Cooper pair momentum in a topological semimetal
Authors: Pal Banabir , Chakraborty Anirban , Sivakumar Pranava K. , Davydova Margarita , Gopi Ajesh K. , Pandeya Avanindra K. , Krieger Jonas A. , Zhang Yang , Date Mihir , Ju Sailong , Yuan Noah , Schröter Niels B. M. , Fu Liang , Parkin Stuart S. P. 
Published: August 2022

AbstractCooper pairs in non-centrosymmetric superconductors can acquire finite centre-of-mass momentum in the presence of an external magnetic field. Recent theory predicts that such finite-momentum pairing can lead to an asymmetric critical current, where a dissipationless supercurrent can flow along one direction but not in the opposite one. Here we report the discovery of a giant Josephson diode effect in Josephson junctions formed from a type-II Dirac semimetal, NiTe2. A distinguishing feature is that the asymmetry in the critical current depends sensitively on the magnitude and direction of an applied magnetic field and achieves its maximum value when the magnetic field is perpendicular to the current and is of the order of just 10 mT. Moreover, the asymmetry changes sign several times with an increasing field. These characteristic features are accounted for by a model based on finite-momentum Cooper pairing that largely originates from the Zeeman shift of spin-helical topological surface states. The finite pairing momentum is further established, and its value determined, from the evolution of the interference pattern under an in-plane magnetic field. The observed giant magnitude of the asymmetry in critical current and the clear exposition of its underlying mechanism paves the way to build novel superconducting computing devices using the Josephson diode effect.
Quantifying Earth system interactions for sustainable food production via expert elicitation
Authors: Chrysafi Anna , Virkki Vili , Jalava Mika , Sandström Vilma , Piipponen Johannes , Porkka Miina , Lade Steven J. , La Mere Kelsey , Wang-Erlandsson Lan , Scherer Laura , Andersen Lauren S. , Bennett Elena , Brauman Kate A. , Cooper Gregory S. , De Palma Adriana , Döll Petra , Downing Andrea S. , DuBois Timothy C. , Fetzer Ingo , Fulton Elizabeth A. , Gerten Dieter , Jaafar Hadi , Jägermeyr Jonas , Jaramillo Fernando , Jung Martin , Kahiluoto Helena , Lassaletta Luis , Mackay Anson W. , Mason-D’Croz Daniel , Mekonnen Mesfin M. , Nash Kirsty L. , Pastor Amandine V. , Ramankutty Navin , Ridoutt Brad , Siebert Stefan , Simmons Benno I. , Staal Arie , Sun Zhongxiao , Tobian Arne , Usubiaga-Liaño Arkaitz , van der Ent Ruud J. , van Soesbergen Arnout , Verburg Peter H. , Wada Yoshihide , Zipper Sam , Kummu Matti 
Published: August 2022

AbstractSeveral safe boundaries of critical Earth system processes have already been crossed due to human perturbations; not accounting for their interactions may further narrow the safe operating space for humanity. Using expert knowledge elicitation, we explored interactions among seven variables representing Earth system processes relevant to food production, identifying many interactions little explored in Earth system literature. We found that green water and land system change affect other Earth system processes strongly, while land, freshwater and ocean components of biosphere integrity are the most impacted by other Earth system processes, most notably blue water and biogeochemical flows. We also mapped a complex network of mechanisms mediating these interactions and created a future research prioritization scheme based on interaction strengths and existing knowledge gaps. Our study improves the understanding of Earth system interactions, with sustainability implications including improved Earth system modelling and more explicit biophysical limits for future food production.
A structure-based mechanism for displacement of the HEXIM adapter from 7SK small nuclear RNA
Authors: Pham Vincent V. , Gao Michael , Meagher Jennifer L. , Smith Janet L. , D’Souza Victoria M. 
Published: August 2022

AbstractProductive transcriptional elongation of many cellular and viral mRNAs requires transcriptional factors to extract pTEFb from the 7SK snRNP by modulating the association between HEXIM and 7SK snRNA. In HIV-1, Tat binds to 7SK by displacing HEXIM. However, without the structure of the 7SK-HEXIM complex, the constraints that must be overcome for displacement remain unknown. Furthermore, while structure details of the TatNL4-3-7SK complex have been elucidated, it is unclear how subtypes with more HEXIM-like Tat sequences accomplish displacement. Here we report the structures of HEXIM, TatG, and TatFin arginine rich motifs in complex with the apical stemloop-1 of 7SK. While most interactions between 7SK with HEXIM and Tat are similar, critical differences exist that guide function. First, the conformational plasticity of 7SK enables the formation of three different base pair configurations at a critical remodeling site, which allows for the modulation required for HEXIM binding and its subsequent displacement by Tat. Furthermore, the specific sequence variations observed in various Tat subtypes all converge on remodeling 7SK at this region. Second, we show that HEXIM primes its own displacement by causing specific local destabilization upon binding — a feature that is then exploited by Tat to bind 7SK more efficiently.
Single-cell transcriptomic profiling unveils dysregulation of cardiac progenitor cells and cardiomyocytes in a mouse model of maternal hyperglycemia
Authors: Manivannan Sathiyanarayanan , Mansfield Corrin , Zhang Xinmin , Kodigepalli Karthik M. , Majumdar Uddalak , Garg Vidu , Basu Madhumita 
Published: August 2022

AbstractCongenital heart disease (CHD) is the most prevalent birth defect, often linked to genetic variations, environmental exposures, or combination of both. Epidemiological studies reveal that maternal pregestational diabetes is associated with ~5-fold higher risk of CHD in the offspring; however, the causal mechanisms affecting cardiac gene-regulatory-network (GRN) during early embryonic development remain poorly understood. In this study, we utilize an established murine model of pregestational diabetes to uncover the transcriptional responses in key cell-types of the developing heart exposed to maternal hyperglycemia (matHG). Here we show that matHG elicits diverse cellular responses in E9.5 and E11.5 embryonic hearts compared to non-diabetic hearts by single-cell RNA-sequencing. Through differential-gene-expression and cellular trajectory analyses, we identify perturbations in genes, predominantly affecting Isl1+ second heart field progenitors and Tnnt2+ cardiomyocytes with matHG. Using cell-fate mapping analysis in Isl1-lineage descendants, we demonstrate that matHG impairs cardiomyocyte differentiation and alters the expression of lineage-specifying cardiac genes. Finally, our work reveals matHG-mediated transcriptional changes in second heart field lineage that elevate CHD risk by perturbing Isl1-GRN during cardiomyocyte differentiation. Gene-environment interaction studies targeting the Isl1-GRN in cardiac progenitor cells will have a broader impact on understanding the mechanisms of matHG-induced risk of CHD associated with diabetic pregnancies.
The mid-infrared aliphatic bands associated with complex hydrocarbons
Authors: Jensen P. A. , Shannon M. J. , Peeters E. , Sloan G. C. , Stock D. J. 
Published: August 2022

Context. The mid-infrared emission features commonly attributed to polycyclic aromatic hydrocarbons (PAHs) vary in profile and peak position. These profile variations form the basis of their classification: Classes A, B, C reflect profiles with increasing central wavelength while Class D has similar central wavelength as Class B but a similar broad shape as Class C. A well-known empirical relationship exists between the central wavelength of these emission features in circumstellar environments and the effective temperature of their central stars. One posited explanation is that the presence of aliphatic hydrocarbons contributes to the variations in the shapes and positions of the features.
Aims. We aim to test this hypothesis by characterising the aliphatic emission bands at 6.9 and 7.25 µm and identifying relationships between these aliphatic bands and the aromatic features.
Methods. We have examined 5–12 µm spectra of 63 astronomical sources exhibiting hydrocarbon emission which have been observed by ISO/SWS, Spitzer/IRS, and SOFIA/FORCAST. We measured the intensities and central wavelengths of the relevant features and classified the objects based on their 7–9 µm emission complex. We examined correlations between the intensities and central wavelengths of the features, both aliphatic and aromatic, and investigated the behaviour of the aliphatic features based on the object type and hydrocarbon emission class.
Results. The presence of the 6.9 and 7.25 µm aliphatic bands depends on (aromatic) profile class, with aliphatic features detected in all Class D sources, 26% of the Class B sources, and no Class C sources. The peak position of the aliphatic features varies, with more variability seen in Class B sources than Class D sources, mimicking the degree of variability of the aromatic features in these classes. Variations are observed within Class D 6–9 µm profiles, but are significantly smaller than those in Class B. While a linear combination of Classes B and C emission can reproduce the Class D emission features at 6.2 and 7.7–8.6 µm, it cannot reproduce the aliphatic bands or the 11–14 µm hydrocarbon features. A correlation is found between the intensities of the two aliphatic bands at 6.9 and 7.25 µm, and between these aliphatic features and the 11.2 µm feature, indicating that conditions required for a population of neutral hydrocarbon particles are favourable for the presence of aliphatic material. A comparison with experimental data suggests a different assignment for the aliphatic 6.9 µm band in Class D and (some) Class B environments. Finally, we discuss evolutionary scenarios between the different classes.
Method to traceably determine the refractive index by measuring the angle of minimum deviation
Authors: Kuiper Martine , Koops Richard , Nieuwland Rienk , van der Pol Edwin 
Published: August 2022

Abstract
The refractive index (RI) of a solid depends on the illumination wavelength, temperature and material properties, such as the chemical composition, crystal structure, and isotropy. RI measurements, however, also depend on environmental conditions, such as the temperature, pressure, CO2 concentration and humidity of the surrounding air. As these environmental conditions are not always reported, reported values of the RI are often irreproducible. Here we describe a new optical set-up based on the angle of minimum deviation to traceably measure the RI at controlled temperature, pressure, humidity, and CO2 concentration of the surrounding air. Advantages of the reported method are that (I) we perform RI measurements without the need for an independent measurement of the prism angles, and (II) correlations in the uncertainty propagation reduce the sensitivity coefficients greatly. The absolute RI of fused silica at 20.00 °C is 1.470 091 at 404.66 nm, 1.467 169 at 435.83 nm, 1.460 459 at 546.07 nm, and 1.459 237 at 579.07 nm. The expanded uncertainty (k = 2) of the set-up and procedure is 1.4 × 10−6 for 404.66 nm, 435.83 nm, and 546.07 nm and 1.7 × 10−6 for 579.07 nm. The main factors affecting the expanded uncertainty are the calibration uncertainty of the rotary stage, and the repeatability of the measurement.
Stratified Lie systems: theory and applications
Authors: Cariñena J F , de Lucas J , Wysocki D 
Published: August 2022

Abstract
A stratified Lie system is a nonautonomous system of first-order ordinary differential equations on a manifold M described by a t-dependent vector field

X
=

∑

α
=
1

r

g

α

X

α

, where X
1, …, X

r
are vector fields on M spanning an r-dimensional Lie algebra that are tangent to the strata of a stratification

F

of M while

g

1

,
…
,

g

r

:
R
×
M
→
R

are functions depending on t that are constant along integral curves of X
1, …, X

r
for each fixed t. We analyse the particular solutions of stratified Lie systems and how their properties can be obtained as generalisations of those of Lie systems. We illustrate our results by studying Lax pairs and a class of t-dependent Hamiltonian systems. We study stratified Lie systems with compatible geometric structures. In particular, a class of stratified Lie systems on Lie algebras are studied via Poisson structures induced by r-matrices.
Echinodermata
Authors: Mashanov Vladimir , Zueva Olga , Rubilar Tamara , Epherra Lucia , García-Arrarás Jose E. 
Published: August 2022

AbstractEchinoderms are exclusively marine deuterostomes with about 7000 described living and roughly 13,000 extinct species. They are extremely diverse, occurring from the intertidal to the abyssal zones. They are unique among Bilateria for the secondary pentaradial symmetry of their body. Five sets of organs, including nerve cords, constitute radial units that are arranged around the oral–aboral axis. The radial body plan is clearly secondary, since all echinoderm larvae are bilaterally symmetrical. Likewise, some of the extinct echinoderms also had either a bilateral body plan or an asymmetrical body. Until recently the nervous system has been the most mysterious and the least understood part of the echinoderm body. The established clichés about its ‘diffuse’ and ‘decentralized’ organization, or else the ‘enigmatic’ nature of neural structures often precluded careful and unbiased analysis. One of the most serious impediments to studies of neural structures in many adult echinoderms has been heavy calcification of surrounding tissues, which often makes it a non-trivial task to properly fix and process samples for microscopy, immunohistochemistry, or in situ hybridization. This was probably a reason for the long-standing belief that echinoderms lacked classical chemical synapses. However, with time, the fixation protocols have been optimized to produce optimal and consistent results with well-preserved morphology, a growing panel of cell-type specific antibodies have been developed, and, most recently, the molecular mechanisms underlying development and maintenance of the echinoderm nervous system have started to be unravelled. This chapter sets out to summarize the latest progress in our understanding of the echinodermate nervous system.