bluuebunny/crossref_metadata_2025_split huggingface dataset:
Right to Repair: Pricing, Welfare, and Environmental Implications
Authors: Jin Chen , Yang Luyi , Zhu Cungen 
Published: May 2022

The “right-to-repair” (RTR) movement calls for government legislation that requires manufacturers to provide repair information, tools, and parts so that consumers can independently repair their own products with more ease. The initiative has gained global traction in recent years. Repair advocates argue that such legislation would break manufacturers’ monopoly on the repair market and benefit consumers. They further contend that it would reduce the environmental impact by reducing e-waste and new production. Yet the RTR legislation may also trigger a price response in the product market as manufacturers try to mitigate the profit loss. This paper employs an analytical model to study the pricing, welfare, and environmental implications of RTR. We find that, as the RTR legislation continually lowers the independent repair cost, manufacturers may initially cut the new product price and then raise it. This nonmonotone price adjustment may further induce a nonmonotone change in consumer surplus, social welfare, and the environmental impact. Strikingly, the RTR legislation can potentially lead to a lose–lose–lose outcome that compromises manufacturer profit, reduces consumer surplus, and increases the environmental impact despite repair being made easier and more affordable. This paper was accepted by Charles Corbett, operations management. Funding: Chen Jin gratefully acknowledges the Singapore Ministry of Education Academic Research Fund [Tier 1, Grant R-253-000-144-133]. Supplemental Material: The online appendix is available at https://doi.org/10.1287/mnsc.2022.4401 .
Changes in cortical auditory evoked potentials in response to auditory training in elderly hearing aid users: A pilot study
Authors: Alcântara Yara Bagali , Toledo Willians Walace Fante , de Lima Karoline Ribeiro , Carnaúba Aline Tenório Lins , Chagas Eduardo Federighi Baisi , Frizzo Ana Claudia Figueiredo 
Published: May 2022

Objective
To compare the cortical auditory evoked potential responses pre-and post-Auditory Musical Training associated with hearing aid adaptation in elderly people with presbycusis.

Design
This is a pilot, prospective, randomized, single-blind study.

Study sample
Eight presbiacusis elderly people between 65 and 80 years, new hearing aid users, divided into two groups participated in the study: Hearing Aid Group: use of hearing aid; and Auditory Training Group: use of hearing aid in addition to musical auditory training for 16 sessions. All participants were submitted to cortical auditory evoked potential tests with verbal stimulation in two different moments: Initial assessment, carried out before hearing aid adaptation and auditory training, and after three months, final assessment at the end of the auditory training sessions. All participants were adapted bilaterally with digital mini hearing aids.

Results
There was a decrease in the P3a latency component for the Auditory Training Group when initial and final assessment were compared.

Conclusion
There was a change in the cortical auditory evoked potential in elderly people with presbycusis in response to the Musical Auditory Training associated with the use of hearing aids in elderly people with presbycusis.
Transforming women’s and providers’ experience of care for improved outcomes: A theory of change for group antenatal care in Kenya and Nigeria
Authors: Grenier Lindsay , Onguti Brenda , Whiting-Collins Lillian J. , Omanga Eunice , Suhowatsky Stephanie , Winch Peter J. 
Published: May 2022

Background
Group antenatal care (G-ANC) is a promising model for improving quality of maternal care and outcomes in low- and middle-income countries (LMICs) but little has been published examining the mechanisms by which it may contribute to those improvements. Substantial interplay can be expected between pregnant women and providers’ respective experiences of care, but most studies report findings separately. This study explores the experience and effects of G-ANC on both women and providers to inform an integrated theory of change for G-ANC in LMICs.

Methods
This paper reports on multiple secondary outcomes from a pragmatic cluster randomized controlled trial of group antenatal care in Kenya and Nigeria conducted from October 2016—November 2018 including 20 clusters per country. We collected qualitative data from providers and women providing or receiving group antenatal care via focus group discussions (19 with women; 4 with providers) and semi-structured interviews (42 with women; 4 with providers). Quantitative data were collected via surveys administered to 1) providers in the intervention arm at enrollment and after facilitating 4 cohorts and 2) women in both study arms at enrollment; 3–6 weeks postpartum; and 1 year postpartum. Through an iterative approach with framework analysis, we explored the interactions of voiced experience and perceived effects of care and placed them relationally within a theory of change. Selected variables from baseline and final surveys were analyzed to examine applicability of the theory to all study participants.

Results
Findings support seven inter-related themes. Three themes relate to the shared experience of care of women and providers: forming supportive relationships and open communication; becoming empowered partners in learning and care; and providing and receiving meaningful clinical services and information. Four themes relate to effects of that experience, which are not universally shared: self-reinforcing cycles of more and better care; linked improvements in health knowledge, confidence, and healthy behaviors; improved communication, support, and care beyond G-ANC meetings; and motivation to continue providing G-ANC. Together these themes map to a theory of change which centers the shared experience of care for women and providers among multiple pathways to improved outcomes.

Discussion
The reported experience and effects of G-ANC on women and providers are consistent with other studies in LMICs. This study is novel because it uses the themes to present a theory of change for G-ANC in low-resource settings. It is useful for G-ANC implementation to inform model development, test adaptations, and continue exploring mechanisms of action in future research.
The effects of antibiotic cycling and mixing on acquisition of antibiotic resistant bacteria in the ICU: A post-hoc individual patient analysis of a prospective cluster-randomized crossover study
Authors: van Duijn Pleun J. , Verbrugghe Walter , Jorens Philippe G. , Spöhr Fabian , Schedler Dirk , Deja Maria , Rothbart Andreas , Annane Djillali , Lawrence Christine , Jereb Matjaz , Seme Katja , Šifrer Franc , Tomič Viktorija , Estevez Francisco , Carneiro Jandira , Harbarth Stephan , Bonten Marc J. M. 
Published: May 2022

Background
Repeated rotation of empiric antibiotic treatment strategies is hypothesized to reduce antibiotic resistance. Clinical rotation studies failed to change unit-wide prevalence of antibiotic resistant bacteria (ARB) carriage, including an international cluster-randomized crossover study. Unit-wide effects may differ from individual effects due to “ecological fallacy”. This post-hoc analysis of a cluster-randomized crossover study assesses differences between cycling and mixing rotation strategies in acquisition of carriage with Gram-negative ARB in individual patients.

Methods
This was a controlled cluster-randomized crossover study in 7 ICUs in 5 European countries. Clinical cultures taken as routine care were used for endpoint assessment. Patients with a first negative culture and at least one culture collected in total were included. Community acquisitions (2 days of admission or less) were excluded. Primary outcome was ICU-acquisition of Enterobacterales species with reduced susceptibility to: third- or fourth generation cephalosporins or piperacillin-tazobactam, and Acinetobacter species and Pseudomonas aeruginosa with reduced susceptibility for piperacillin-tazobactam or carbapenems. Cycling (altering first-line empiric therapy for Gram-negative bacteria, every other 6-weeks), to mixing (changing antibiotic type every empiric antibiotic course). Rotated antibiotics were third- or fourth generation cephalosporins, piperacillin-tazobactam and carbapenems.

Results
For this analysis 1,613 admissions were eligible (855 and 758 during cycling and mixing, respectively), with 16,437 microbiological cultures obtained. Incidences of acquisition with ARB during ICU-stay were 7.3% (n = 62) and 5.1% (n = 39) during cycling and mixing, respectively (p-value 0.13), after a mean of 17.7 (median 15) and 20.8 (median 13) days. Adjusted odds ratio for acquisition of ARB carriage during mixing was 0.62 (95% CI 0.38 to 1.00). Acquired carriage with ARB were Enterobacterales species (n = 61), Pseudomonas aeruginosa (n = 38) and Acinetobacter species (n = 20), with no statistically significant differences between interventions.

Conclusions
There was no statistically significant difference in individual patients’ risk of acquiring carriage with Gram-negative ARB during cycling and mixing. These findings substantiate the absence of difference between cycling and mixing on the epidemiology of Gram-negative ARB in ICU.

Trial registration
This trial is registered with ClinicalTrials.gov, registered 10 January 2011, NCT01293071.
On the reliability of Larramendi’s evidence
Authors: Urgell Blanca 
Published: May 2022

In this article, the analysis of the sources of Manuel de Larramendi’s (1690-1766) grammar and dictionary reveals the importance of his work and asserts that they are necessary tools to better understand the history of the Basque language.
First, we will offer an overview of the reception of Larramendi’s works from the 18th century to the 20th (§ 1), in order to show that from the end of the 19th century onwards vascologists highlighted their apologetic aspect and downplayed their significance as the first printed Basque linguistic tools, just the opposite of what had happened previously.
We will go on to evaluate the reliability and richness of his Diccionario Trilingüe (DT, 1745) with a sample (§ 2) to show the large number of words from the oral language collected by Larramendi, in what semantic fields they are concentrated and, ultimately, the relevance of his dictionary as a means of attesting words and variants, and dating them.
As this paper presents the results of a first approach to the Basque sources of Larramendi’s grammar (1729), we will seek to establish that the Labourdin writers Etxeberri of Ziburu (1627, 1630) and Haranburu (1635) are some of them, and perhaps also Axular (1643), all of them known sources of his dictionary.
Finally, regarding the Biscayan dialect, the data shows that, although some of the verb forms may have been taken from Capanaga's catechism (1656), others are coined by Larramendi analogically from the paradigms of the Guipuzcoan dialect.
Zenbait ezaugarri araberaren definiziorako
Authors: Ondartza Iker 
Published: May 2022

Araban hitz egiten zen —eta egiten den— euskara dialektalaz arituko gara lan honetan. Azken urteotan honen inguruan aurrerapen handiak egiten ari dira, eta baita araberak Euskal Herriko mendebaldeko dialektoen bilakabidea ulertzeko duen garrantzia argitzen ere. Hala ere, araberak definitu gabe jarraitzen du. Hori izango da lan honetako helburu nagusia: araberaren definizio linguistiko eta geografikoan aurreratzea. Bada, Arabako euskarari buruz orain arte esandakoaz hasi gara (§ 1), honen gaineko ideia nagusien berrikuste labur bat eginez eta lanaren lan-lerroak eta corpusa aurkeztuz. Ondoren, ezaugarri linguistikoen analisia egin dugu, hauek 4 multzo nagusitan sailkatuz: MEZren ezaugarriak (§ 2.1), Arabako euskara Bizkaikoarekin lotzen duten ezaugarriak (§ 2.2), bereizten dutenak (§ 2.3) eta araberaren ezaugarri esklusiboak diratekeenak (§ 2.4). Azkenik, analisitik ateratako ondorioak aurkeztu ditugu, arabera definitzeko zenbait ezaugarri aukeratuz eta geografikoki kokatuz.
Intervención farmacéutica para la mejora de la adherencia terapéutica mediante la implantación de SPD en una farmacia comunitaria
Authors: Codesal Gervás Tomás , Refoyo Romero Elena 
Published: May 2022

La falta de adherencia terapéutica es un gran problema mundial, ya que supone una pérdida de los beneficios de la farmacoterapia y de la calidad de vida, además de las consecuencias sanitarias, económicas y sociales.
Los farmacéuticos comunitarios tienen un papel muy importante, ya que pueden reconocer y actuar, junto con el paciente y los demás profesionales sanitarios, en los problemas relacionados con la falta de adherencia terapéutica de manera individualizada y protocolizada.
En el servicio de atención farmacéutica se detecta, frecuentemente, una falta de adherencia terapéutica, por tanto, se pensó que sería efectivo intervenir con la utilización de los sistemas personalizados de dosificación (SPD) y hacerlo siempre en colaboración con el resto del equipo de atención primaria.
Los SPD son una herramienta importante, creada para mejorar la adherencia terapéutica y garantizar la efectividad y seguridad de los tratamientos establecidos.
Psychopathological descriptive model of hallucinogenic/psychedelic drugs effect in the treatment of depression and addictions
Authors: Girala Nestor 
Published: May 2022

Introduction
There is a growing and renewed interest in the use of hallucinogenic drugs in the treatment of psychiatric disorders, especially since the FDA approval of esketamine treatment for resistant depression.
The response to hallucinogenic psychedelic substances (ayahuasca, psilocybin, LSD, ketamine) in the treatment of depression and addictions calls for a theoretical explanatory model.
Objectives
Provide a descriptive / explanatory psychopathological model of the response to treatment with hallucinogenic drugs based on the descriptions of the subjects and the comparison with other extreme life experiences.
Methods
Relevant published literature on subjective experiences in treatment with hallucinogenic drugs for depression and addictions is reviewed.
It is compared with subjective experiences in life changing experiences.
Results
Intense emotional states, mystical-type experiences including feelings of oneness, transcendence, ineffability, and the complex emotion of awe seem to be consistently presented as psychic elements related to the efficacy of these treatments.
The genetic and cultural (memetic) evolutionary value of these emotions in the cohesiveness of human groups and the genesis of affective symptoms, and in the recalibration of cognitions and emotions, is discussed.
Conclusions
The efficacy of hallucinogenic drugs used in the treatment of depression and addictions is accompanied by complex and varied emotions but with common psychopathological elements that could mediate their action.
Läsarengagemang, bildtolkning och identifikation
Authors: Ivakko Sirkka , Sundmark Björn 
Published: May 2022

Reader Engagement, Interpretation, and Identification: Children’s Letters to the Christmas Annual Jultomten
The article examines a selection of children’s letters sent to the editor of the Swedish annual Christmas publication Jultomten (Father Christmas) during three years at the turn of the century 1900. The aim is to show how children responded to the editor’s invitation to write letters to the journal, how the children commented on some of the images, and how their appreciation and involvement were articulated in terms of reader engagement, interpretation, and identification. For this purpose, the letters were analyzed with the help of visual literacy theories and methods, which focus on primary school children’s picture (and picturebook) reception. The results show that the children’s response to the chosen images varies according to their level of involvement and degree of visual literacy competence.
马来西亚华语特有词语考察——以《马来西亚华语特有词语词典》为例
Authors: 晓梅 王 , 清海 周 
Published: May 2022

摘要
文章以《马来西亚华语特有词语词典》为例,将马来西亚华语特有词语分为三类: 本土词语、异称词语、同称词语。进而提出分析特有词语的四个维度: 历时—共时、书面语—口语、共同语—方言、外语—华语。最后提炼出马来西亚华语特有词语的三个特点: 变异性、多元性、变动性。文章认为马来西亚华语极具特色,体现了全球华语的跨区交流与融合。
Drying kinetics of Pleurotus eryngii slices during hot air drying
Authors: Liu He , Jiao Junhua , Tian You , Liu Jia’ao , Yuan Pei , Wu Xuehong 
Published: May 2022

Abstract
Hot air drying is widely adopted to extend the shelf life of Pleurotus eryngii, which is an edible fungus with high nutritional value and large market demand. Understanding moisture transfer during hot air drying is essential for both quality improvement and energy-efficient dryer design. In this study, we investigated the drying kinetics of P. eryngii slices with different thicknesses (4, 8, and 12 mm) under different hot air temperature levels (40, 50, 60, 70, and 80°C) and a constant air velocity (2 m/s). It is found that the drying rate increases with the increase of the hot air temperature or the decrease of the thickness of P. eryngii slices. Only a falling rate period was observed during the hot air drying. We used eight mathematical models to describe the drying kinetics of P. eryngii slices and found that the logarithmic model fits the experimental data best. The fitted effective moisture diffusivity of P. eryngii slices is in the range of

3.34
×

10

−
9

3.34\times {10}^{-9}

to

2.25
×

10

−
9

m

2

/
s

2.25\times {10}^{-9}{\text{&#x00A0;m}}^{2}/\text{s}

, and the fitted drying activation energy is 19.30 kJ/mol, agreeing with the results in the literature. Additionally, we noticed that the color of dried P. eryngii slices becomes darker with the increase of hot air temperature due to the Maillard browning reaction. This study helps to understand the drying kinetics of P. eryngii slices during the hot air drying and guides the drying process optimization.
Direct determination of thermal expansion coefficients from the profile fitting of a diffractogram
Authors: Sentiero Raffaele , Gispert-Guirado Francesc 
Published: May 2022

Abstract
This paper presents a set of files for working with Topas software in order to calculate the thermal expansion coefficients of a crystal phase as a function of the temperature from a set of powder diffractograms. All the calculations and profile fittings are performed in the same run, in cascade and without interruption. Free graphics software GNUPLOT reads the output files in order to display both the characteristic three-dimensional thermal expansion surface and any section of this surface. The results are also generated as text files. The files also calculate the thermal expansion coefficients in any [u, v, w] direction and at any temperature, and the angles between the principal axes and the crystallographic axes. The user can modify the input text files to their requirements. The calculations have been checked with calculated diffractograms at different temperatures for a triclinic, monoclinic and tetragonal phase. The calculated coefficients have been compared with previous works and show good agreement. The extent to which the peak/noise ratio of the diffractogram affects the calculated thermal expansion coefficients is also discussed.
A Direct Comparison of Theta Power and Frequency to Speed and Acceleration
Authors: Kennedy Jack P. , Zhou Yuchen , Qin Y. , Lovett Sarah D. , Sheremet A. , Burke S. N. , Maurer A. P. 
Published: May 2022

Decades of hippocampal neurophysiology research have linked the hippocampal theta rhythm to voluntary movement. A consistent observation has been a robust correlation between the amplitude (or power) and frequency of hippocampal theta and running speed. Recently, however, it has been suggested that acceleration, not running speed, is the dominating influence on theta frequency. There is an inherent interdependence among these two variables, as acceleration is the rate of change in velocity. Therefore, we investigated theta frequency and amplitude of the local-field potential recorded from the stratum pyramidale, stratum radiatum, and stratum lacunosum moleculare of the CA1 subregion, considering both speed and acceleration in tandem as animals traversed a circular task or performed continuous alternation. In male and female rats volitionally controlling their own running characteristics, we found that running speed carries nearly all of the variability in theta frequency and power, with a minute contribution from acceleration. These results contradicted a recent publication using a speed-clamping task, where acceleration and movement are compelled through the use of a bottomless car (Kropff et al., 2021a). Therefore, we reanalyzed the speed-clamping data replicating a transient increase in theta frequency during acceleration. Compared with track running rats, the speed-clamped animals exhibited lower velocities and acceleration values but still showed a stronger influence of speed on theta frequency relative to acceleration. As navigation is the integration of many sensory inputs that are not necessarily linearly related, we offer caution in making absolute claims regarding hippocampal physiology from correlates garnered from a single behavioral repertoire.SIGNIFICANCE STATEMENTA long-standing, replicable observation has been the increase of hippocampal theta power and frequency with increasing running speed. Recently, however, an experimental approach that clamps the running speed of an animal has suggested that acceleration is the dominant influence. Therefore, we analyzed data from freely behaving rats as well as data from the speed-clamping experiment. In unrestrained behavior, speed remains the dominant behavioral correlate to theta amplitude and frequency. Positive acceleration in the speed-clamp experiment induced a transient increase in theta frequency and power. However, speed retained the dominant influence over theta frequency, changing with velocity in both acceleration and deceleration conditions.