bluuebunny/crossref_metadata_2025 huggingface dataset:
Comparative Assessment of Single- and Double-Interface Shear Tests of MSW Landfill Liners Using Large Direct Shear Equipment
Authors: Sylivery Victor , Kalumba Denis , Mawer Byron
Published: August 2023

Geosynthetics form an integral part of engineered municipal solid waste (MSW) landfill lining systems, as they provide cost saving and technical benefits. Their introduction in lining systems, however, has presented new potential interfaces for shear failure especially on bases and on side slopes of engineered MSW landfills. In the laboratory, interface shear strength parameters used in slope designs of landfill lining systems are determined through single-interface testing configurations as per ASTM D5321-20 and D6243-20 standards. However, single-interface testing configurations do not provide a clear understanding of shear strength transfers among the lining components and does not aid in pin-pointing the interface facilitating failure especially when a multi-layered lining system has been proposed. Multi-interface testing configurations present an alternative that may address such limitations. But there is minimum information available on this type of testing as it is not stipulated in any official laboratory testing standard. This study was conducted to provide an understanding of the potential use of multi-interface testing configurations of MSW landfill liners, through identifying similarities and dissimilarities to the single-interface testing configurations. These interface tests were conducted on geosynthetics and geomaterials from a proposed lining system of a new landfill cell in South Africa.
Transfer mechanism and criteria for static–dynamic failure of granite under true triaxial unloading test
Authors: Zhang Liming , Wang Xiaoshan , Cong Yu , Wang Zaiquan , Liu Jie
Published: August 2023

In the construction procedure of infrastructure, the excavation disturbance significantly changes the initial stress state of rocks in deep geotechnical engineering, and a rock burst would occur accompanied by the ejection of rock block. In the present study, a true triaxial unloading test and its corresponding numerical analysis based on the three-dimensional particle flow code (PFC3D) are conducted on granite specimens to acquire characteristic information of static and dynamic failure during unloading and to explore the criteria for determining static and dynamic failure. The results indicate that the failure modes of granite under true triaxial unloading can be classified into three categories: ① no obvious coalesced crack, ② a main coalescence shear crack, and ③ a main coalescence shear crack with a V-shaped pit. The instantaneous kinetic energy in static failure is characterized by a sharp increase and sporadic sharp increases, while that in dynamic failure shows a sharp increase, a short quiet period, and a substantial increase. The critical stress combination for the transformation of static–dynamic failure of granite is proposed, which is consistent with the experimental results. The number of shear cracks gradually increases in static failure, while it suddenly increases in dynamic failure. During the transformation from static failure to dynamic failure, the ratio of a tensile crack number to that of shear crack number decreases. The proportion of shear cracks in particle bonding increases, while the trend of tensile failure weakens. However, tensile failure remains predominant in granite, accompanied by shear failure.
Evaluating empowerment towards responsible conduct of research in a small private online course
Authors: Hoven Mariëtte vd , Mol Hanneke , Verhoeff Roald
Published: August 2023

Teaching Responsible Conduct of Research (RCR) has gained recognition in recent years, with various organizations emphasizing the need to take responsibility in training their researchers in RCR. However, differing perspectives on RCR education result in a variety of practices, making it unclear what approach is most effective. As part of two European projects on research integrity education, we have developed an empowerment perspective on RCR education and incorporated this in an online course design. This paper presents the design and qualitative evaluation of a Small Private Online Course (SPOC) that aims to empower participants towards RCR. Results show the course enhanced individual aspects of empowerment, but it proved difficult to stimulate social aspects of empowerment in researchers day-to-day work.
Yucatec Maya Children’s Responding to Emotional Challenge
Authors: Brady Shannon M. , Shneidman Laura A. , Cano Cornelio Azarias Chay , Davis Elizabeth L.
Published: August 2023

While the field of affective science has seen increased interest in and representation of the role of culture in emotion, prior research has disproportionately centered on Western, English-speaking, industrialized, and/or economically developed nations. We investigated the extent to which emotional experiences and responding may be shaped by cultural display rule understanding among Yucatec Maya children, an indigenous population residing in small-scale communities in remote areas of Mexico’s Yucatan peninsula. Data were collected from forty-two 6- and 10-year-old Yucatec children who completed a resting baseline and a structured disappointing gift task. Children were asked about whether specific emotions are better to show or to hide from others and self-reported the intensity of their discrete positive and negative emotional experiences. We observed and coded expressive positive and negative affective behavior during and after the disappointing gift task, and continuously acquired physiological measures of autonomic nervous system function. These multi-method indices of emotional responding enable us to provide a nuanced description of children’s observable and unobservable affective experiences. Results generally indicated that children’s understanding of and adherence to cultural display rules (i.e., to suppress negative emotions but openly show positive ones) was evidenced across indices of emotion, as predicted. The current study is a step toward the future of affective science, which lies in the pursuit of more diverse and equitable representation in study samples, increased use of concurrent multimethod approaches to studying emotion, and increased exploration of how emotional processes develop.
The Influence of Dietary Carbohydrate on Perceived Recovery Status Differs at the Group and Individual Level—Evidence of Nonergodicity Among Endurance Athletes
Authors: Rothschild Jeffrey A. , Stewart Tom , Kilding Andrew E. , Plews Daniel J.
Published: August 2023

Purpose

Research findings are typically reported at the group level but applied to individuals. However, an emerging issue in sports science concerns nonergodicity—whereby group-level data cannot be generalized to individuals. The purpose of this study was to determine if the relationship between daily carbohydrate intake and perceived recovery status displays nonergodicity.

Methods

Fifty-five endurance athletes recorded daily measures of self-selected dietary intake, training, sleep, and subjective wellbeing for 12 weeks. We constructed linear models to measure the influence of daily carbohydrate intake on perceived recovery status while accounting for training load, sleep duration, sleep quality, and muscle soreness. Using linear model coefficients for carbohydrate intake we tested whether the distributions (mean and SD) differed at the group and individual levels (indicating nonergodicity). Additionally, a decision tree was created to explore factors that could provide an indication of an individual athlete’s relationship between carbohydrate intake and perceived recovery status.

Results

Mean values were not different between group- and individual-level analyses, but SDs at the individual level were ~2.4 times larger than at the group level, indicating nonergodicity. Model coefficients for carbohydrate intake were negative for three participants, positive for four participants, and non-significant for 37 participants. The κ value measuring accuracy of the decision tree was 0.52, indicating moderate prediction accuracy.

Conclusion

For most individuals, carbohydrate intake did not influence recovery status. However, the influence of dietary carbohydrate intake on daily recovery differs at the group and individual level. Therefore, practical recommendations should be based on individual-level analysis.
Nature of the Interaction of Alpha-D-Mannose and Escherichia coli Bacteria, and Implications for its Regulatory Classification. A Delphi Panel European Consensus Based on Chemistry and Legal Evidence
Authors: Scaglione Francesco , Minghetti Paola , Ambrosio Francesco , Ernst Beat , Ficarra Vincenzo , Gobbi Marco , Naber Kurt , Schellekens Huub
Published: August 2023

The nature of alpha-D-mannose—natural aldohexose sugar, C-2 glucose epimer, whose intended use is for preventing urinary tract infections—in the interaction with E. coli is addressed in order to drive the issue of its regulatory classification as a medicinal product or medical device. PRISMA systematic review approach was applied; Delphi Panel method was used to target consensus on statements retrieved from evidence. Based on regulatory definitions and research evidence, the mechanism of D-mannose does not involve a metabolic or immunological action while there is uncertainty regarding the pharmacological action. Specific interaction between the product and the bacteria within the body occurs, but its nature is inert: it does not induce a direct response activating or inhibiting body processes. Moreover, the action of D-mannose takes place, even if inside the bladder, outside the epithelium on bacteria that have not yet invaded the urothelial tissue. Therefore, its mechanism of action is not directed to host structures but to structures (bacteria) external to the host's tissues. On the basis of current regulation, the uncertainty as regard a pharmacological action of alpha-D-mannose makes possible its medical device classification: new regulations and legal judgments can add further considerations. From a pharmacological perspective, research is driven versus synthetic mannosides: no further considerations are expected on alpha-D-mannose.
The VLF-induced ionospheric perturbations detected by DEMETER during solar minimum
Authors: Zhang Xuemin , Dong Lei , Nie Lei
Published: August 2023

The VLF-induced ionospheric heating events from the powerful transmitter NWC are collected at extremely low solar activity years of 2008–2009, and their spatial and temporal distribution features are investigated. The spatial distribution of heating signals exhibits clear north-direction inclination of 2–3°, and covering area within 300 km radius in longitude and latitude. Plasma parameters show the obvious negative correlations between decreasing Ne and increasing Te, and positive correlations of the increasing ion density and ion temperature during the VLF heating time. The ions move upwards to cause the perturbations in ULF electric field due to $$\mathop{V}\limits^{\rightharpoonup} \times \mathop{B}\limits^{\rightharpoonup}$$

V
⇀

×

B
⇀

. The VLF heating events easily occur at seasons with low plasma density, which illustrates that low plasma environment plays an important role in VLF-induced ionospheric heating. Typical three enhanced VLF signals are obtained, one at 19.8 kHz with the largest amplitude, one at the broadened frequency band of 19.8 ± 300 Hz with one order of amplitude decreasing, and one between 19.5 kHz and lower hybrid frequency with at least two orders of amplitude reductions relative to that at 19.8 kHz but still one order increasing relative to non-heating region. These quasi electrostatic waves during VLF heating may not be from the VLF whistler conversion, but the lightning-whistler waves are enhanced when they pass through the plasma cavity formed during VLF heating process.
Gesundheitsförderung in der Hausarztpraxis – eine qualitative Studie zur Rolle der Medizinischen Fachangestellten
Authors: Gerber Meike , Schütze Dania , Dieckelmann Mirjam , Siebenhofer Andrea , Engler Jennifer
Published: August 2023

Hintergrund

Die Hausarztpraxis ist ein wichtiger Ort für Gesundheitsförderung und Prävention in Deutschland. Es besteht jedoch eine Forschungslücke bezüglich der Einbindung nichtärztlichen Praxispersonals in Aktivitäten der Gesundheitsförderung. Unser Ziel war es daher, einen vertiefenden Einblick zu gewinnen, welche Rolle Medizinische Fachangestellte (MFA) hinsichtlich Gesundheitsförderung in der Hausarztpraxis einnehmen.

Methoden

Wir führten 21 telefonische qualitative Leitfadeninterviews mit 14 Hausärzt:innen und sieben MFA und fragten beide Gruppen nach der Rolle der MFA in Bezug auf Gesundheitsförderung in der Hausarztpraxis. Die Interviews wurden nach thematischer Analyse gruppenspezifisch ausgewertet.

Ergebnisse

Neben organisatorischen Aufgaben wie der Terminvereinbarung übernehmen MFA vor allem als erste Kontaktperson eine Schlüsselfunktion hinsichtlich Gesundheitsförderung: Sie erkennen Bedarfe, kommunizieren Auffälligkeiten an Hausärzt:innen, filtern anspruchsberechtigte Patient:innen bereits am Empfang heraus und sprechen sie aktiv auf Vorsorgeleistungen an. In einigen Praxen führen MFA selbst gesundheitsfördernde Maßnahmen wie Schulungen durch. In Bezug auf weitere Aufgabenübertragung äußerten jedoch insbesondere Hausärzt:innen Hemmnisse, da sie die MFA nicht überlasten wollten.

Schlussfolgerungen

MFA übernehmen hinsichtlich Gesundheitsförderung in der Hausarztpraxis häufig organisatorische Tätigkeiten, können aber aufgrund ihrer Funktion in der Praxisstruktur die Hausarztpraxis auch als gesundheitsförderndes Setting für Patient:innen mitprägen. Insbesondere navigieren MFA die Patient:innen hinsichtlich präventiver und gesundheitsfördernder Angebote. Entsprechend ihrer Schlüsselfunktion als Erstkontakt sollte mit MFA gemeinsam erarbeitet werden, wie Gesundheitsförderung bereits am Empfang strukturiert adressiert werden kann.
Artificial Intelligence
Authors: Poole David L. , Mackworth Alan K.
Published: August 2023

Fully revised and updated, this third edition includes three new chapters on neural networks and deep learning including generative AI, causality, and the social, ethical and regulatory impacts of artificial intelligence. All parts have been updated with the methods that have been proven to work. The book's novel agent design space provides a coherent framework for learning, reasoning and decision making. Numerous realistic applications and examples facilitate student understanding. Every concept or algorithm is presented in pseudocode and open source AIPython code, enabling students to experiment with and build on the implementations. Five larger case studies are developed throughout the book and connect the design approaches to the applications. Each chapter now has a social impact section, enabling students to understand the impact of the various techniques as they learn them. An invaluable teaching package for undergraduate and graduate AI courses, this comprehensive textbook is accompanied by lecture slides, solutions, and code.
Initial snow-ice formation on a laboratory scale
Authors: Zhaka Vasiola , Bridges Robert , Riska Kaj , Hagermann Axel , Cwirzen Andrzej
Published: August 2023

Snow ice (SI) forms from freezing wet snow, known as slush, and contributes to the thickness of level and brash ice. However, the mechanism of snow-slush-snow ice transformation has not been extensively investigated to date, despite the difference in the freezing rate of slush in comparison with water is important for estimating the ice thickness. In this study, we examined the growth of initial congelation ice (CI) and snow ice (SI) in a fresh water tank exposed to outdoor weather conditions in Luleå, northern Sweden. The tank of size 1.8 × 0.65 × 1.2 m in length, width and height was divided into two compartments to facilitate the simultaneous growth of CI and SI. A total of 12 experiments were conducted in the years 2021 and 2022. The transformation from slush to snow ice was achieved by submerging various amounts of snow in the compartments. It was observed that approximately 35% of the initial snow transformed into SI. Snow ice grew 4 mm°C−0.5 d−0.5 faster than congelation ice. The CI growth under SI was 1 mm°C−0.5 d−0.5 slower than the CI growth under CI. This study provides valuable insights for modelling snow-slush-snow ice transformation and designing future laboratory-scale experiments.
Ambulatory Antibiotic Use Patterns in Bolivia: Identifying Targets for Future Antibiotic Stewardship Efforts in Latin America
Authors: Quirós Rodolfo E. , Mesalles Maria E. , Escobar Elvio D. , Torrez Juan Carlos Tapia , Cosgrove Sara E. , Fabre Valeria
Published: August 2023

We evaluated antibiotic use in a private health insurance network in Bolivia with two different healthcare plans. The Health Maintenance Organization plan had 29% lower antibiotic consumption and fewer broad-spectrum antibiotics prescribed than the Preferred Provider Organization. Furthermore, we identified potential targets for future antibiotic stewardship efforts.
Beyond Human Rights Due Diligence: What Else Do We Need?
Authors: Deva Surya , Ramasastry Anita , Wettstein Florian
Published: August 2023

After the unanimous endorsement of the UN Guiding Principles on Business and Human Rights (UNGPs) by the Human Rights Council in June 2011, human rights due diligence (HRDD) has become a common currency widely embraced among stakeholders operating in the business and human rights (BHR) field. The UNGPs envisage HRDD to be the primary tool for businesses to identify, prevent, mitigate and account for adverse impacts of their activities on internationally recognized human rights.
Characterization of key information sections in informed consent forms posted on ClinicalTrials.gov
Authors: Gelinas Luke , Morrell Walker , Tse Tony , Glazier Ava , Zarin Deborah A. , Bierer Barbara E.
Published: August 2023

Introduction:

Recent revisions to the US Federal Common Rule governing human studies funded or conducted by the federal government require the provision of a “concise and focused” key information (KI) section in informed consent forms (ICFs). We performed a systematic study to characterize KI sections of ICFs for federally funded trials available on ClinicalTrials.gov.

Methods:

We downloaded ICFs posted on ClinicalTrials.gov for treatment trials initiated on or after the revised Common Rule effective date. Trial records (n= 102) were assessed by intervention type, study phase, recruitment status, and enrollment size. The ICFs and their KI sections, if present, were characterized by page length, word count, readability, topic, and formatting elements.

Results:

Of the 102 trial records, 76 had identifiable KI sections that were, on average, 10% of the total length of full ICF documents. KI readability grade level was not notably different from other sections of ICFs. Most KI sections were distinguished by section headers and included lists but contained few other formatting elements. Most KI sections included a subset of topics consistent with the basic elements of informed consent specified in the Common Rule.

Conclusion:

Many of the KI sections in the study sample aligned with practices suggested in the preamble to the revised Common Rule. Further, our results suggest that some KI sections were tailored in study-specific ways. Nevertheless, guidelines on how to write concise and comprehensible KI sections would improve the utility and readability of KI sections.
Thulium-doped all-PM fiber chirped pulse amplifier delivering 314 W average power
Authors: Ren Bo , Li Can , Wang Tao , Guo Kun , Wu Jian , Zhou Pu
Published: August 2023

A high-power all polarization-maintaining (PM) chirped pulse amplification (CPA) system operating in the 2.0 μm range is experimentally demonstrated. Large mode area (LMA) thulium-doped fiber (TDF) with a core/cladding diameter of 25/400 μm is employed to construct the main amplifier. Through dedicated coiling and cooling of the LMA-TDF to manage the loss of the higher order mode and thermal effect, a maximum average power of 314 W with a slope efficiency of 52% and polarization extinction ratio of 20 dB is realized. The pulse duration is compressed to 283 fs with a grating pair, corresponding to a calculated peak power of 10.8 MW, considering the compression efficiency of 88% and the estimated Strehl ratio of 89%. Moreover, through characterizing the noise properties of the laser, an integrated relative intensity noise of 0.11% at 100 Hz−1 MHz is obtained at the maximum output power, whereas the laser timing jitter is degraded by the final amplifier from 318 to 410 fs at an integration frequency of 5 kHz to 1 MHz, owing to the self-phase modulation effect-induced spectrum broadening. The root-mean-square of long-term power fluctuation is tested to be 0.6%, verifying the good stability of the laser operation. To the best of our knowledge, this is the highest average power of an ultrafast laser realized from an all-PM-fiber TDF-CPA system ever reported.
Biology of Invasive Plants 5. Solanum elaeagnifolium Cav.
Authors: Tataridas Alexandros , Moreira Miguel , Frazão Luciana , Kanatas Panagiotis , Ota Noboru , Travlos Ilias
Published: August 2023

The family Solanaceae lists about 1,400 species worldwide, of which 143 are considered weeds (Sheppard et al. 2006). The genus Solanum is the most numerous of the family Solanaceae. Solanum elaeagnifolium Cav. belongs to the clade Leptostemonum, commonly known as the “spiny solanum” clade. Solanum elaeagnifolium is native to northern Mexico and the American Southwest. A revision for the S. elaeagnifolium clade and analytic phytokeys are provided by Knapp et al. (2017). The silvery color of its leaves and their resemblance to the leaves of the olive tree (Elaeagnus) were the reasons for naming the species elaeagnifolium (Heap and Carter 1999). Nowadays, it is commonly known as silverleaf nightshade (Boyd et al. 1984). According to Krigas et al. (2021), in northern Greece S. elaeagnifolium is also called “Lernaean Hydra,” due to its intense regrowth after herbicide treatment. Solanum elaeagnifolium is known in South Africa as silverleaf bitter apple or Satansbos (Satan’s bush), indicating how harmful it is to the country (Wilson et al. 2013). In America and other parts of the world, it has received various names over the years, such as white horsenettle, bullnettle, tomatillo, meloncillo, and trompillo (Davis et al. 1945; Kwong et al. 2006). In Algeria, farmers call it echouka, which means thorn, because of the multiple spines on the stem (Adjim and Kazi Tani 2018). In South Korea, it received the name Eun-bit-kka-ma-jung, which is a combination of its silvery coloration and a common plant in the country (Hong et al. 2014).
Hybrid Material Culture in the Inca Empire (AD 1400–1532): Analyzing the Ceramic Assemblages from La Centinela and Las Huacas, Chincha Valley
Authors: Dalton Jordan A.
Published: August 2023

The distribution and hybridization of ceramic vessels provide insights into how local elites and imperial officials navigated imperial expansion. This article presents data on ceramic sherds from the sites of La Centinela and Las Huacas in the Chincha Valley that date to the period of Inca occupation (AD 1400–1532). In Chincha, the Inca established a style of joint rule in which Inca and local authority were closely aligned. The ceramic data demonstrate that Inca imperial designs and diagnostic shapes were most numerous in contexts associated with direct Inca presence and that the types of vessels and designs that elites used to develop their authority differed among the contexts: hybrid material culture thus varied throughout the Chincha Valley. These different hybrid material cultures include state-sponsored hybrid wares (Inca vessels, on which the Inca intentionally integrated Chincha designs) and local vessel shapes on which elites used Inca symbols and vessel shapes to assert their status to a mostly local audience.
A “New” Fragment on the Difference between Hypostasis and Enhypostaton against Tritheists
Authors: Celia Francesco
Published: August 2023

This article provides edition, translation, and annotation of a Greek excerpt dealing with the christological issue of “whether there is an anhypostatos nature.” Until now unedited and recently catalogued as one of the fragments of Cyril of Alexandria’s Contra Synousiastas, it in fact contains a close parallel to a famous passage from Leontius of Byzantium’s Contra Nestorianos et Eutychianos concerning the distinction between hypostasis and enhypostaton. It is argued that the fragment was written in the aftermath of the Tritheist controversy and, more specifically, that it faces the doctrines of John Philoponus.
Carl Schmitt on the Transformations of the People in Modernity
Authors: Herrero Montserrat
Published: August 2023

This article argues that through the reinterpretation of the old theory of pouvoir constituant proposed by Sieyès, Carl Schmitt shows the impossibility of political modernity being anything other than authoritarian populism, whether by means of democratic or autocratic procedures. It is not that Schmitt's theory is authoritarian populism, but that modern politics, born out of the French Revolution, cannot be anything else. Schmitt's analyses of the idea of the people in political modernity in Dictatorship (1921), The Crises of Parliamentary Democracy (1923), Volksentscheid und Volksbegehren (1927), Constitutional Theory (1928), and State, Movement, People (1933) provide a fine analysis of the populist character of modernity. Something that those alive in the twenty-first century have been able to experience was theorized by Schmitt in an oracular way. Because of his keen insight he is still worth reading.
What Is the Core of German Idealist Freedom?
Authors: Friedman Shterna
Published: August 2023

One of this book's many important contributions is Rosen's argument that the German Idealist conception of freedom arose from a theological attempt to make the workings of divine justice intelligible in the world. I suggest a possible amendment to this profound suggestion. In chapter 4, Rosen takes the fundamental conception of freedom at the heart of the German Idealist enterprise to be the absence of arbitrariness. But might freedom from arbitrariness be, for Kant and Hegel, a species of a more fundamental genus—freedom from external determination? Since Rosen develops his account of German Idealist freedom mostly in relation to Kant, I focus on him but conclude with a note about Hegel.
The Crowd, the People, and the Philosopher in Spinoza's Political Philosophy
Authors: Altini Carlo
Published: August 2023

The article analyzes the relationship in Spinoza's thought between the figures of the philosopher, the people, and the crowd. This distinction is anchored in his theory of knowledge, of the passions, and of natural right and plays a fundamental role in his conception of political philosophy. Spinoza establishes a direct connection between these three figures and the forms of political regimes: while in democracy human beings who are completely rational (the philosophers) can fully deploy their theoretical passions and the people can develop their desire for freedom, in theocracy and tyranny the crowd's superstition dominates. These aspects of Spinoza's thought allow us to interpret the relationships between the contemplative and the active life, and to rethink the relationship between the philosopher and the city, in the early modern age as well as in our contemporary one.
Welfare for War Veterans: How the Dutch Empire Provided for European Mercenary Families, c. 1850 to 1914
Authors: Krauer Philipp , Schär Bernhard C.
Published: August 2023

The largest “multinational” employers (avant la letter) were European India companies and colonial armies. Between the seventeenth and twentieth centuries, they recruited millions of mercenaries and soldiers from all over Europe, mostly from lower social classes. Beginning in the nineteenth century, they offered certain welfare-state services to these men and their legitimate and illegitimate families in Europe and the colonies. To maintain these systems, colonial states depended on cooperation with local, regional, and national administrations throughout Europe. However, the economic and welfare-state dimensions of violent European expansion have hitherto hardly been studied. This article uses the example of the Dutch colonial army to show for the first time how much money flowed from the colonies to lower-class European families. It analyses the transimperial networks of the Dutch colonial bureaucracy, and shows why men, women, and children in Europe and Asia, from diverse social backgrounds and subjected to dissimilar racial regimes, were affected quite differently by this global military labour market.
GET A JOB AND PAY YOUR TAXES! WHAT UTOPOPHILES MUST SAY TO THE WESTERN POOR
Authors: Brennan Jason
Published: August 2023

G. A. Cohen and David Estlund have recently defended utopophilia against utopophobia. They argue we should not dumb down the requirements of ethics or justice to accommodate people’s motivational failings. The fact that certain people predictably will not do the right thing does not imply they are unable to do so, or that they are not obligated to do so. Utopophiles often defend left-wing ideas; for instance, Cohen argues that people’s unwillingness to do what socialism requires does not imply that socialism is bad, but instead that people are bad. This essay shows that utopophiles must also endorse certain “conservative” conclusions, such as that most poor adults in the developed West are obligated to act more prudently, get jobs, become net taxpayers, avoid having children they cannot afford, and act to avoid needing welfare or assistance.
WHO SHOULD TAX MULTINATIONALS?
Authors: Christians Allison
Published: August 2023

Who should tax multinationals? National political figures sometimes signal their assumptions by making superior or even exclusive claims about who may tax “their” multinational companies, and it is common to hear such companies or their incomes referred to as “belonging” to one nation or another. The rhetoric reflects conventional wisdom about sovereign nations and their assumed entitlements, and is often invoked to curb or even sanction the seemingly excessive tax jurisdictions of some nations. But this conventional wisdom often ignores the fundamental dependence of multinationals on ongoing, extensive, and multifaceted regulatory cooperation involving most of the nations of the world. The goal of this essay is to demonstrate that given this dependence, there are no clear legal or normative boundaries to virtually any asserted tax jurisdiction. The claim provides a solution for neither double taxation nor the problems associated with excessive tax competition, but the essay concludes that recognizing the dependence of governments and “their” multinationals on multilateral cooperation should lead to an increase in focus on how nations go about negotiating the terms of their cooperation on tax.
NEOLIBERAL SOCIAL JUSTICE AND TAXATION
Authors: Cowen Nick
Published: August 2023

Liberal egalitarians argue that the state is justified in taxing members of a political community to achieve distributive justice and ensure political equality and regime stability. This involves an uneasy compromise between equality and efficiency, a compromise that many argue has recently been undermined by the growth of unchecked wealth and income inequality. This essay argues that there is also a trade-off between selecting fair processes for taxation and aiming for particular distributive outcomes. The way people accumulate wealth, and the way states tax often matters more than distributive outcomes. Policymakers must allow for the fair assessment of tax liabilities, avoid excessive enforcement costs and prevent political actors from using tax systems to achieve their partial ends. Recognizing these considerations justifies a systematic scheme of taxation while constraining the mechanisms for collecting revenue. I justify this position using comparative analysis, which I contrast with the conceptual intuitionistic approach associated with egalitarianism.
REALIZATION AND RECOGNITION UNDER THE INTERNAL REVENUE CODE
Authors: Epstein Richard A.
Published: August 2023

Over its entire life, the Internal Revenue Code (like other tax systems) has never tried to tax economic income as such, because of the administrative and liquidity problems that arise from taxing any combination of values consumed and from appreciation (or depreciation) of capital stocks. Instead, the common practice limits tax occasions to a realization of income from sale or other disposition of property. Even then, if the proceeds of the transaction are not cash or marketable securities, as with many corporation reorganizations, taxation is deferred until these assets are converted in cash or marketable securities.

Any effort to eliminate these twin filters by taxing income—and income regardless of realization—will overburden government agencies and private taxpayers, while reducing economic activity. A wealth tax scores even worse by these welfare measures, creating massive problems of evasion and enforcement that will reduce capital formation across the board in the effort to transfer wealth from the ultra-rich to everyone else. A simple tax structure with affordable rates is the only path to economic prosperity.
INTERPRETING AMBIGUOUS TAX STATUTES
Authors: Jellum Linda D.
Published: August 2023

In this essay, I explore the question of who should determine what an ambiguous tax statute means, the courts or the Department of Treasury. The answer to that question is based on two administrative law doctrines: Chevron and Brand X. Here, I explain why Chevron and Brand X violate the Administrative Procedure Act and are unworkable. Then, using a provision in the tax code, I propose that we return to a standard that is both consistent with the APA and easier to implement: Skidmore.
WHY INCOME TAXATION? A MORAL AND HISTORICAL INQUIRY
Authors: Paul Jeffrey
Published: August 2023

The following essay analyzes the arguments made by the principal academic proponent of income taxation, Columbia University economist E. R. A Seligman, after it was found to be unconstitutional in 1894. Seligman thought that the prevalent theory of just taxation, that it should be based on a natural right to one’s person and property, was wrong. The principal American philosophical proponent of this natural rights-based approach to taxation was the late Brown University philosopher and economist, Francis Wayland. The essay analyzes the flaws in Seligman’s contention that there are no natural rights and, therefore, no natural property rights, so that taxation could not be justified by the benefits received for the protection of such rights. Instead, he claimed taxation should rest upon a person’s financial capacity. Since that capacity would be most accurately measured by net worth, we would have expected Seligman to endorse a proportionately assessed net worth tax (which was commonly used by the states in the nineteenth century). Alternatively, he argued for an income tax progressively assessed. This essay argues that since income is only a portion of financial capacity, his argument fails.
THE EQUITY-COMPLEXITY TRADE-OFF IN TAX POLICY: LESSONS FROM THE GOODS AND SERVICES TAX IN INDIA
Authors: Rajagopalan Shruti
Published: August 2023

Developing countries often rely on consumption taxes, because these are broad, easy to administer, and harder to evade. However, the taxation system becomes inherently regressive. To counter this problem of the regressive nature of consumption taxes, there is a temptation among policymakers to address equity concerns through a multiplicity of rates, making the consumption tax system complex. Here, complexity is considered the by-product, or companion, to pursuing goals of equity. Complex tax systems, however, pose a different problem relating to equity. Assuming a minimum fixed cost of compliance imposed by a complex tax system, smaller firms and individuals face a much higher cost of compliance relative to larger firms and richer individuals. Oligarchic sectors dominated by a few large firms also find it easier to organize and lobby to get favorable rates compared to competitive sectors with small firms. Though complexity is considered a by-product of several equity-enhancing measures, the Indian experience with its Goods and Services Tax reform serves demonstrates the opposite, that there is a trade-off between equity and complexity.
‘Practised among the common people’: ‘vulgar’ pronunciations in eighteenth-century pronouncing dictionaries
Authors: BEAL JOAN C.
Published: August 2023

In a corpus compiled from the notes in John Walker's pronouncing dictionary (first edition 1791), Trapateau (2016) found that the most frequently occurring evaluative term used wasvulgar.In Walker's dictionary,vulgaris defined as ‘plebeian, suiting to the common people, practised among the common people, mean, low, being of the common rate; publick, commonly bruited’ (1791, s.v.vulgar). The frequency of this term in Walker's critical notes suggests that the role of his dictionary was to warn against unacceptable pronunciations as well as to provide an account of acceptable or, to use Walker's second most frequent term,politeones. In this article, I discuss some of the pronunciations labelledvulgarby Walker and other eighteenth-century authors and argue that, far from dismissing such evidence as prescriptive, we should consider the role played by Walker and his contemporaries in the enregisterment of stigmatised variants and varieties.
Developing modern primary care nursing in North Macedonia
Authors: Bryar Rosamund , Groenewegen Peter P. , Sánchez Martínez Mireia , Scotter Cris
Published: August 2023

Background:

Nurses have the potential to make a real impact on the health and well-being of people and populations and contribute to the realisation of delivery of Universal Health Coverage. However, in many parts of the world, the education and practice of nursing and nurses’ position in health care and society are restricted by a range of social, cultural, economic and political factors. In North Macedonia, the Ministry of Health in partnership with the WHO Country Office launched a primary healthcare strategy supporting the development of nurses in primary care to fulfil their full scope of service.

Aims:

To present information on the education, practice and position of nursing, in particular primary care nursing, in North Macedonia and to describe the ongoing initiatives to support the further development of nursing.

Approach:

Background documents reviewed, and visits to healthcare settings, organisations, interviews with individuals and groups and workshops undertaken in 2019–2020.

Findings:

Three key areas of development were identified: education of nurses, their service delivery and practice in primary care, and their position in health care and society, all underpinned by the need for workforce planning. The findings formed the basis of a 10-year plan: Making Change Happen: The Nursing and Midwifery Development Roadmap.

Developments:

To support the proposed primary care pilots, during the 2020/2021 COVID-19 pandemic, an on-line modular programme for primary care nurses was developed and delivered with the support of members drawn from The National Working Group for Moving Primary Care Nursing Forward in North Macedonia. Further work is planned to develop initial nurse education and to pilot changes in primary care.

Conclusions:

The launch of the primary healthcare strategy stimulated initiatives to improve the education, position and practice of primary care nursing. The COVID-19 pandemic required flexibility and changes to the original plans.
First steps toward developing Lewis flax (Linum lewisii Pursh) as an agronomic crop
Authors: Pull Zachary A. , Gramig Greta , Hulke Brent S. , Gossweiler André , Johnson Burton
Published: August 2023

Perennial Lewis flax (Linum lewisii Pursh) has the potential to be grown as a new oilseed crop that could simultaneously meet commodity production, ecosystem service provisioning, and farm resiliency goals. Despite many potential benefits, Lewis flax remains minimally explored as an agronomic crop. Determining agronomic best practices for producing economically relevant stands of Lewis flax is critical to its adoption as an oilseed crop. Several aspects of Lewis flax agronomic production were explored through the lens of adaptive management between 2020 and 2022. Initial field trials aimed at assessing spring-seeded Lewis flax row spacing, plant population density, and intercropping strategies with legumes and grasses failed due to poor establishment. Heavy rains and excessive weed pressure further complicated attempts to reestablish these initial trials. We established additional Lewis flax plots via fall and dormant seeding in response to the failure of our first experiment. This second experiment focused on exploring row spacing, population density, and seeding timing impacts on flax production. Flax yield did not differ among our treatments, averaging 59 kg ha−1. The low yields realized by our field trials may be due to several factors including need for harvest technology optimization, high weed pressure, and need for Lewis flax genetic improvement. Our study is a first step toward developing recommendations for optimal production strategies for Lewis flax in an agronomic context. Continued exploration of methods to improve management and yield of Lewis flax will be critical to its successful development as an agronomic crop.
Black Women: Keepers of Democracy, the Democratic Process, and the Democratic Party
Authors: Slaughter Christine , Crowder Chaya , Greer Christina
Published: August 2023

In the United States, Black women have been touted as the saving grace of the Democratic Party. Using data from the 2016 Collaborative Multiracial Post-Election Survey, a cooperative, user-driven data set that provides a large and diverse sample of racial and ethnic groups in the United States, we develop a deeper understanding of the role of partisanship and civic duty in Black women’s support for Hillary Clinton and their political participation. We take an intersectional approach and examine Black women’s politics alongside that of their white female and Black male counterparts. We find that Black women are motivated by civic duty to participate in elections, whereas civic duty does not motivate Black men and white women.
Impact of Climate on the Global Capacity for Enhanced Rock Weathering on Croplands
Authors: Baek Seung H. , Kanzaki Yoshiki , Lora Juan M. , Planavsky Noah , Reinhard Christopher T. , Zhang Shuang
Published: August 2023

Enhanced rock weathering (ERW) on croplands has emerged as an economically and ecologically promising negative emissions technology. However, estimated total carbon sequestration potential from ERW on croplands and its potential sensitivity to climate conditions requires further understanding. Here we combine 1‐D reactive transport modeling with climate model experiments to simulate ERW on ∼1,000 agricultural sites globally. Applying a fixed rate of 10 tons of basalt dust per hectare on these sites sequesters 64 gigatons of CO2 over a 75‐year period; when extrapolated to all agricultural land, ERW sequesters 217 gigatons of CO2 over the same time interval. However, we find that a significant fraction of applied basalt does not weather even on a multidecadal timescale, indicating the need to optimize application strategies for cost effectiveness. We find that ERW becomes modestly more effective with global warming and predict that the payback period for a given ERW deployment is significantly shorter in hot and humid environments currently coinciding with relatively low per‐capita incomes. These results provide strong impetus for investment in agricultural reform in developing economies and highlight an additional potential co‐benefit of ERW.
Quantification of Discharge‐Specific Effects on Dissolved Organic Matter Export From Major Arctic Rivers From 1982 Through 2019
Authors: Clark J. Blake , Mannino Antonio , Spencer Robert G. M. , Tank Suzanne E. , McClelland James W.
Published: August 2023

Long‐term increases in Arctic river discharge have been well documented, and observations in the six largest Arctic rivers show strong positive correlations between dissolved organic carbon (DOC) concentration, river discharge, and chromophoric dissolved organic matter (CDOM) content. Here, observations of DOC and CDOM collected from 2009 to 2019 by the Arctic Great Rivers Observatory were used to estimate chromophoric DOC (CDOC) concentrations in the Kolyma, Lena, Mackenzie, Ob', Yenisey, and Yukon Rivers. All rivers except the Mackenzie showed significant positive correlations between annual watershed runoff and the proportion of the DOC that is chromophoric. Historical estimates of DOC and CDOC export were calculated for 1982–2019 by extrapolating the DOC and CDOC concentration—discharge relationships from 2009 to 2019 as a hindcast modeled estimate. For the six rivers combined, modeled DOC and CDOC exports increased, but CDOC increased faster than total DOC. The Lena and Ob' Rivers showed significant increases in DOC export individually, with annual trends of 39.1 and 20.4 Gg C yr−1 respectively. November–April (winter) DOC and CDOC exports increased in all rivers but the Yenisey, with the hindcast winter Kolyma export increasing by more than 20% per decade. There were no significant trends in discharge or associated DOC and CDOC fluxes during the observational period from 2009 to 2019; only when hindcasted values driven by changes in river discharge were analyzed did trends in DOC and CDOC emerge. This demonstrates how shifting seasonal distributions and increases in discharge can drive changes in DOC and CDOC concentrations and exports independent of other environmental factors.
On the Diversity and Formation Modes of Martian Minerals
Authors: Hazen Robert M. , Downs Robert T. , Morrison Shaunna M. , Tutolo Benjamin M. , Blake David F. , Bristow Thomas F. , Chipera Steve J. , McSween Harry Y. , Ming Doug , Morris Richard V. , Rampe Elizabeth B. , Thorpe Michael T. , Treiman Allan H. , Tu Valerie M. , Vaniman David T.
Published: August 2023

A systematic survey of 161 known and postulated minerals originating on Mars points to 20 different mineral‐forming processes (paragenetic modes), which are a subset of formation modes observed on Earth. The earliest martian minerals, as on Earth, were primary phases from mafic igneous rocks and their ultramafic cumulates. Subsequent primary igneous minerals were associated with products of limited fractional crystallization, including alkaline and quartz‐normative lithologies. Significant mineral diversification occurred via precipitation of primary phases from aqueous and atmospheric fluids, including authigenesis, hydrothermal and cryogenic precipitation, and evaporites, including freeze drying during eras of low atmospheric pressures. In particular, hydrothermal mineral formation associated with both volcanic fluids and sustained hydrothermal activity in impact fracture zones may have triggered significant mineral diversification, though as yet undocumented. At least 65 such primary minerals have been identified by flown missions to Mars and from martian meteorites. A host of secondary martian minerals were produced by near‐surface processes related to water/rock interactions, including hydration/dehydration, oxidation/reduction, serpentinization, metasomatism, and a variety of diagenetic alterations. Additional mineral diversity resulted from metamorphic events, including thermal and shock metamorphism, lightning, and bolide impacts. However, several dominant sources of mineral diversity on Earth, including (a) extensive fluid/rock interactions and element concentration associated with plate tectonics; (b) high‐pressure regional metamorphism associated with plate tectonics; and (c) biologically mediated mineralization—are not known to be in play on Mars. Consequently, we estimate the total mineral diversity of Mars to be an order of magnitude smaller than on Earth.