bluuebunny/crossref_metadata_2025_split huggingface dataset:
A comparative analysis of municipal pre-emption rights across Europe
Authors: Schuite S. (Sam) , Sluysmans J.A.M.A. (Jacques) 
Published: October 2024

Abstract
The Netherlands faces significant spatial challenges, prompting the Dutch government to consider broadening municipal pre-emption rights that provide the municipality with a right of first refusal. This article contains a comparative analysis of pre-emption rights in the Netherlands, Germany, Scotland, Flanders, and France, focusing on key principles such as material conditions, legal effect and procedure. The findings show that the Dutch system is efficient with strong safeguards for both beneficiaries and property owners. Insights from Scottish law suggest potential benefits for registering pre-emption rights on land with a continuing agricultural function. This article concludes with some general principles of European pre-emption rights, emphasizing their role in facilitating specific spatial developments rather than preserving status quo.
Property Law Theory and Building Encroachments from a Comparative Perspective
Authors: Hoffmann Jan Felix 
Published: October 2024

Abstract
Conceptualism has a difficult standing in contemporary private law theory. This also affects discussions in property law, where the research agenda often seems primarily interested in deconceptualization. From a comparative perspective, this complicates the discourse, as many national codifications of property law still adhere to strong concepts. This anti-conceptualist bias also leads to the development of distorted narratives about concrete issues in property law. According to this narrative, property is a conceptualist barrier that prevents each case from being decided on its own merits. Accordingly, not only must property be broken down into a “bundle” of inter partes relations. The law should also focus on the outcome of disputes, which is best achieved at the remedial level. It is also in this sense that the prominent distinction between property rules and liability rules has been understood and applied. While realism serves the important purpose of preventing overly conceptualist tendencies, these narratives do not stand up to closer scrutiny of how property law concepts actually work. They also run the risk of destroying concepts where they are needed to decide cases. This essay will use the example of building encroachments in comparative property law to illustrate that anti-conceptualism often fights against the clichés created by its own protagonists. Building encroachments are, from a comparative perspective, a very concrete example of the adaptability and flexibility of property.
Autonomous single language interest predicts vocabulary achievement: the latent growth curve model approach
Authors: Alamer Abdullah , Almaghlouth Shrouq 
Published: October 2024

Abstract
Recently, a new construct referred to as autonomous single language interest (ASLI) has been introduced in the educational psychology field. ASLI postulates that second language (L2) students who have one autonomously oriented goal for studying the L2 during their learning setting (e.g., during university study) are likely to make greater L2 achievements than those with low ASLI. However, it remains unclear how ASLI predicts later L2 vocabulary achievement and whether its stability or fluctuation that predicts the achievement. A total of 161 Saudi undergraduate students of English as an L2 enrolled in the Department of English were followed up three times over 17 weeks. We used the latent growth curve model (LGCM) to assess the stability and fluctuation of ASLI, and to see which one stability and fluctuation predicts later L2 vocabulary knowledge. The results of the LGCM suggest that initial high levels of the ASLI (i.e. its stability), but not its fluctuation, predicted a significant increase in L2 vocabulary achievement. In other words, students who started their L2 course with an autonomous single language interest and who maintained this sole interest/goal over time appeared to have higher L2 vocabulary achievement over time. Methodological and pedagogical implications are discussed.
Crystal structure of diaqua-(hydroxido)-{μ-[2-(hydroxy)-5-[(4-nitrophenyl)diazenyl]benzoato]}-{2-hydroxy-5-[(4-nitrophenyl)diazenyl]benzoato}-(1,10-phenanthroline)-diterbium hydrate, C38H27.4N8O12.2Tb
Authors: Wang Ying , Zhang Mouyi , Guan Lei 
Published: October 2024

Abstract
C38H27.4N8O12.2Tb, monoclinic, P21/c (no. 14), a = 20.2057(8) Å, b = 15.9219(8) Å, c = 11.4635(4) Å, β = 95.150(1)°, V = 3673.1(3) Å3, Z = 4, R
gt(F) = 0.0371, wR
ref(F
2) = 0.0838, T = 193.0 K.
The crystal structure of bis(μ
2-biphenyl-2,2′-dicarboxylato)-diaqua-bis(nitrato)-bis(2,2′:6′,2′′-terpyridine)dineodymium(III), C46H32I2N8Nd2O16
Authors: Huang Guang , Liu Jianhui , Chen Xinyu 
Published: October 2024

Abstract
C46H32I2N8Nd2O16, triclinic,

P

1
‾

$P\overline{1}$

(no. 2), a = 8.6591(17) Å, b = 11.655(2) Å, c = 12.711(3) Å, α = 81.55(3)°, β = 86.62(3)°, γ = 68.50(3)°, V = 1180.5(5) Å3, Z = 1, R
gt(F) = 0.0298, wRref
(F
2) = 0.1211, T = 293(2) K.
Macrophage accumulation in dorsal root ganglion is associated with neuropathic pain in experimental autoimmune neuritis
Authors: Li Chunrong , Cao Fangzheng , Zhang Houwen , Fan Weijiao , Cheng Yifan , Lou Yao , Wang Yiqi 
Published: October 2024

Abstract

Background
Neuropathic pain is a common symptom of Guillain–Barré syndrome (GBS). The infiltration of macrophages in the dorsal root ganglion (DRG) contributed to neuropathic pain in nerve injury. The underlying mechanisms of neuropathic pain in patients with GBS remain unknown. Experimental autoimmune neuritis (EAN) is a useful mice model of GBS. Our study aimed to explore whether the infiltration of macrophages in DRG is associated with neuropathic pain of EAN.

Methods
Male C57BL/6 mice were randomly divided into two groups, the EAN group (n = 12) and the control group (n = 12). Six mice in each group were sacrificed after anesthetization in the attack and remission phase, respectively. The 50% paw withdrawal threshold and clinical score were measured, and macrophages with its subtypes were detected in the spleen and DRG tissue.

Results
More macrophages infiltrated the DRG of the EAN group in the attack phase and mostly surrounded neurons in the DRG. The proportion of macrophages and pro-inflammatory macrophages in the spleen of mice with EAN was significantly higher than the control group in the attack phase.

Conclusion
The infiltration of macrophages in DRG might be associated with neuropathic pain of EAN and pro-inflammatory macrophages may involve in neuropathic pain of EAN.
ТЕОРЕТИКО-ИНФОРМАЦИОННЫЕ ГРАНИЦЫ ТОЧНОСТИ КЛАССИФИКАЦИИ ОБЪЕКТОВ В ПРОСТРАНСТВАХ ПРЕДСТАВЛЕНИЙ С ЗАДАННЫМИ РАССТОЯНИЯМИ
Authors: М.М. ЛАНГЕ , С.В. ПАРАМОНОВ 
Published: October 2024

Исследуются нижние границы вероятности ошибки классификации объектов при фиксированных значениях количества обрабатываемой информации в пространствах представлений объектов с заданными расстояниями. Границы определяются монотонно убывающими функциями наименьшей средней взаимной информации между предъявляемыми объектами и оценками их классов от вероятности ошибки. Обращения таких функций дают нижние границы вероятности ошибки классификации при фиксированных значениях количества обрабатываемой информации. Для древовидных и векторных представлений объектов получены численные реализации указанных границ. Демонстрируется более низкая граница вероятности ошибки в пространстве векторных представлений объектов по сравнению с аналогичной границей в пространстве древовидных представлений. Отмечается возможность понижения границы вероятности ошибки путём комплексирования представлений с различными метриками.
For spaces of object representations with given distances, the lower bounds to the error probability of object classification subject to the fixed values of the amount of processed information are investigated. The bounds are defined by the strictly decreasing functions of the minimal average mutual information between the submitted objects and the estimations of their classes depending on the error probability. So, the inverse functions yield the minimal error probability for any fixed value of the average mutual information. For spaces of tree-structured and vector-based object representations, numerical realizations of the bounds are calculated. It is shown that the lower bound to the error probability is lower in the space of vector-based representations as against the similar bound in the space of tree-structured representations. Also, a possibility of decreasing the bound to the error probability by combining object representations with various distance functions is demonstrated.
МЕТОД ЗАЩИТЫ И КОНТРОЛЯ ПОДЛИННОСТИ ИЗДЕЛИЙ FDM-ПЕЧАТИ ЗА СЧЁТ ФАЗОВОГО СДВИГА ПОВЕРХНОСТНОГО СЛОЯ
Authors: П.А. ТОМАШАЙТИС , В.А. ФЕДОСЕЕВ , В.Е. БЫКОВ , Д.А. ШАПИРО 
Published: October 2024

Предложен метод защиты изделий 3D -печати, выполненных при помощи технологии FDM, от несанкционированного копирования. Данный метод основан на управляемом отклонении траектории нанесения филамента на плоском участке поверхностного слоя изделия. Величина отклонения траектории линий определяется встраиваемой защитной меткой, которая играет роль водяного знака. Вносимые таким образом изменения трудно обнаружить визуально, и тем более трудно автоматически считать при сканировании формы 3D-изделия, и впоследствии воспроизвести при создании его копии. При этом проверка подлинности изделия посредством детектирования защитной метки может быть выполнена за счёт съёмки изделия цифровой камерой и специализированной обработки на основе спектрального анализа и узкополосной фильтрации.
The paper proposes a method for protecting 3D printed products made using the FDM technology from unauthorized copying. This method is based on the controlled deviation of the trajectory of filament application on a flat section of the surface layer of the product. The amount of deviation of the line trajectory is determined by the built-in security mark, which plays the role of a watermark. Changes made in this way are difficult to detect visually and even more difficult to automatically read when scanning the shape of a 3D product and subsequently reproduce it when creating its copy. In this case, verification of the authenticity of a product by detecting a security mark can be performed by shooting the product with a digital camera and specialized processing based on spectral analysis and narrow-band filtering.
ЭКСПЕРИМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ ЭФФЕКТИВНОСТИ КЛАССИФИКАЦИИ МАТЕРИАЛОВ ПО ИХ СПЕКТРАМ ОТРАЖЕНИЯ
Authors: С.М. БОРЗОВ , Е.С. НЕЖЕВЕНКО , С.И. ОРЛОВ , О.И. ПОТАТУРКИН , С.Б. УЗИЛОВ 
Published: October 2024

Статья посвящена экспериментальному изучению эффективности методов классификации зелёной растительности и маскировочных материалов по их спектральным признакам. Исследования выполнены с использованием реальных спектральных данных, полученных на многоканальном спектрографе на основе диспергирующего элемента и многоэлементной ПЗС-линейки в видимом и ближнем ИК-диапазонах длин волн. Предложена методика обработки совокупности спектральных данных с целью формирования представительной системы признаков и последующего применения адаптивных пороговых алгоритмов обнаружения объектов интереса. Исследована эффективность применения в качестве признаков для классификации типов материалов вегетационных индексов, рассчитанных для спектральных каналов при различной их ширине и при разном положении центральной длины волны. Особое внимание уделено различению свежей и подвергшейся антропогенному воздействию растительности. Экспериментально показано, что в качестве информативных признаков при классификации объектов могут быть использованы как двухканальные, так и трёхканальные индексы.
The work is devoted to the experimental study of the effectiveness of methods of classification of green vegetation and camouflage materials according to their spectral characteristics. The studies are performed using real spectral data obtained on a multichannel spectrograph based on a dispersing element and a multi-element CCD ruler in the visible and near-infrared wavelength range. A technique is proposed for processing a set of spectral data in order to form a representative system of features and subsequent application of adaptive threshold algorithms for detecting objects. The effectiveness of using vegetation indices calculated for spectral channels with different widths and at different positions of the central wavelength as signs for classifying types of materials is investigated. Special attention is paid to the detection of differences between fresh and anthropogenic vegetation. It is experimentally shown that both two-channel and three-channel indices can be used as informative features in the classification of objects.
АНАЛИЗ ВЛИЯНИЯ ОШИБКИ ЮСТИРОВКИ АНАЛИЗАТОРА ДИФФЕРЕНЦИАЛЬНОГО ФАЗОВОГО ПОЛЯРИМЕТРА НА ПАРАМЕТРЫ ИНФОРМАТИВНОГО СИГНАЛА
Authors: А.А. ГОЛОПОЛОСОВ , А.И. ЮРИН , Г.Н. ВИШНЯКОВ , В.Л. МИНАЕВ 
Published: October 2024

Приведена схема дифференциального фазового поляриметра, применяемого для исследования оптически активных веществ. Для анализа влияния ошибки юстировки вращающегося анализатора на результаты измерений угла вращения плоскости поляризации (УВПП) применено математическое моделирование процесса формирования информативного сигнала при наличии отклонения от перпендикулярности плоскости анализатора относительно оси распространения излучения. Приведены результаты исследования влияния ошибки юстировки на точность восстановления разности фаз двух гармонических сигналов. Полученные результаты позволяют выработать требования к юстировке элементов дифференциального фазового поляриметра с целью повышения точности измерений УВПП.
The purpose of this work is to improve the accuracy of measurements of the optical rotation angle (ORA) by analyzing the effect of the adjustment error of the differential phase polarimeter analyzer. The paper presents a scheme of a differential phase polarimeter used for the study of optically active substances. To analyze the effect of the alignment error of the rotating analyzer on the ORA measurements results, mathematical modeling of the process of forming an informative signal in the presence of a deviation from the perpendicular plane of the analyzer relative to the axis of radiation propagation is applied. The results of the study of the influence of the adjustment error on the accuracy of restoring the phase difference of two harmonic signals are presented. The results obtained make it possible to develop requirements for the adjustment of the elements of the differential phase polarimeter to increase the accuracy of the ORA measurements.
ПОИСК ОПТИМАЛЬНОГО СОСТАВА РЕАКЦИОННОЙ СМЕСИ С ИСПОЛЬЗОВАНИЕМ АЛГОРИТМА ИМИТАЦИИ ОТЖИГА
Authors: Э.Н. МИФТАХОВ , Д.В. ИВАНОВ 
Published: October 2024

В общем виде сформулирована задача определения оптимального начального состава реакционной смеси. Описан метод решения поставленной задачи, в основе которого лежит алгоритм имитации отжига. Проведён вычислительный эксперимент для ферментативной реакции Михаэлиса - Ментен и реакции аминометилирования тиолов. Выполнен подбор параметров для эффективной работы алгоритма. С помощью представленного метода найден оптимальный исходный состав реакционной смеси, при котором достигается максимальный выход целевого продукта. Приведён анализ эффективности данного алгоритма путём сопоставления с результатами работы других методов оптимизации.
The problem of determining the optimal initial composition of the reaction mixture is formulated in general terms. A method for solving this problem based on the simulated annealing algorithm is described. Computational experiments are conducted for the Michaelis-Menten enzymatic reaction and the aminomethylation of thiols. Parameters for the efficient operation of the algorithm are selected. Using the proposed method, the optimal initial composition of the reaction mixture ensuring the maximum yield of the target product is identified. An analysis of the effectiveness of this algorithm is presented by comparing it with the results obtained from other optimization methods.
РАЗРАБОТКА ГИДРАВЛИЧЕСКОГО МУЛЬТИПЛИКАТОРА НЕПРЕРЫВНОГО ДЕЙСТВИЯ
Authors: Ю.М. ЛЕКОНЦЕВ , П.В. САЖИН , Б.Л. ГЕРИКЕ , А.В. НОВИК , Ю.Б. МЕЗЕНЦЕВ 
Published: October 2024

Рассмотрен вопрос создания специального устройства, позволяющего обеспечивать трансформацию давления рабочей жидкости, нагнетаемой в гидравлическую систему, для осуществления гидроразрывов в прочных горных породах. Показаны особенности работы устройства, установленные в ходе проведения лабораторных исследований, предложены пути устранения недостатков. Определены размеры и форма дроссельных канавок, обеспечивающих четкое переключение золотника управления в зависимости от параметров движения рабочей жидкости. Разработана гидравлическая схема распределителя золотникового типа со струйным управлением, что позволило увеличить точность и четкость переключения золотника.
The authors discuss the issue of engineering a special gear to change the power fluid pressure in hydraulic fracturing of strong rocks. The article describes the operation of the gear on the basis of implemented laboratory tests, and proposes the ways of eliminating deficiencies. The size and shape of choke grooves for the careful switching of the control valve subject to the power fluid flow rate are determined. The hydraulic circuit of the jet-control slide-type valve is developed. It allows improved accuracy and precision of the valve switching.
ВЛИЯНИЕ НИЗКОТЕМПЕРАТУРНОЙ ПЛАЗМЫ ДИЭЛЕКТРИЧЕСКОГО БАРЬЕРНОГО РАЗРЯДА НА ФИЗИКО-ХИМИЧЕСКИЕ И ТЕХНОЛОГИЧЕСКИЕ СВОЙСТВА ПРИРОДНЫХ СУЛЬФИДОВ ЖЕЛЕЗА
Authors: В.А. ЧАНТУРИЯ , И.Ж. БУНИН , М.В. РЯЗАНЦЕВА 
Published: October 2024

Представлены результаты комплексных исследований механизма влияния неравновесной низкотемпературной плазмы диэлектрического барьерного разряда в воздухе при нормальных условиях и давлении на кислотно-основные, сорбционные и флотационные свойства природных сульфидов железа (пирита и арсенопирита) с целью установления связи между параметрами плазмохимической обработки, физико-химическими и технологическими свойствами сульфидных минералов. Методом адсорбции кислотно-основных индикаторов Гаммета установлено, что в результате плазменной обработки происходит усиление акцепторных и снижение электронодонорных свойств поверхности пирита, а также уменьшение акцепторной способности арсенопирита. Отмечен рост сорбционной способности пирита по отношению к электронодонорному бутиловому ксантогенату и, как следствие, повышение флотационной активности минерала. В случае арсенопирита наблюдалось снижение сорбционной и флотационной активности. Показано, что предварительная обработка минеральных проб продуктами низкотемпературной плазмы вызывала снижение выхода мышьяка в пенный продукт флотации на 10 - 11 % при уменьшении содержания мышьяка в концентрате на 0.71 - 0.78 %.
The authors describe the integrated studies into the influence exerted by nonequilibrium low-temperature plasma of dielectric barrier discharge in air under normal conditions and pressure on the acid-base, adsorption and flotation properties of natural iron sulfides (pyrite and arsenopyrite). The studies aimed to correlate the plasmachemical treatment parameters with the physicochemical and process properties of sulfide minerals. Using the Hammet indicator method, it is found that plasma treatment strengthens acceptor properties and weakens electron donor properties of pyrite surface, as well as weakens acceptor properties of arsenopyrite. Adsorptive properties of pyrite relative to the electron-donor butyl xanthate grow, and, as a consequence, flotation activity of the mineral improves. In case of arsenopyrite, the adsorptive properties and flotation activity decrease. It is shown that the low-temperature plasma pretreatment of minerals reduces arsenic yield in flotation froth by 10-11% at the reduced arsenic content of concentrate by 0.71-0.78%.
ВЛИЯНИЕ ФИЗИЧЕСКОЙ ФОРМЫ СОРБЦИИ СОБИРАТЕЛЯ НА ФЛОТАЦИЮ ГАЛЕНИТА КСАНТОГЕНАТОМ В ПРИСУТСТВИИ ИОНОВ PB2+
Authors: С.А. КОНДРАТЬЕВ , И.А. КОНОВАЛОВ 
Published: October 2024

Предложен механизм флотации галенита, основанный на совместной работе химически сорбированного собирателя и физически закрепившегося ксантогената свинца в молекулярной форме. Экспериментально установлено, что продукты взаимодействия ксантогената с ионами свинца обладают поверхностной активностью, зависящей от соотношения их концентраций и рН раствора. В щелочной области они растекаются по границе раздела “газ - вода” и могут удалять жидкость из прослойки, разделяющей минеральную частицу и пузырек газа. В слабокислой среде и повышенном мольном соотношении катионов свинца к анионам ксантогената скорость растекания продуктов взаимодействия снижается. Механизм работы физически сорбируемого собирателя позволил раскрыть причины высокой флотируемости галенита в щелочном диапазоне рН и снижение флотируемости в слабокислой области.
The authors propose the galena flotation mechanism based on the joint work of chemisorbed collector and physisorbed lead xanthate in molecular form. It is proved experimentally that the products of interaction between xanthate and lead ions possess surface activity dependent on the concentration ratio and on solution pH. In alkaline range, they spread over the gas-water interface and can remove water from the interlayer between a mineral particle and a gas bubble. In sub-acid medium and at the increased mole ratio of lead ions to xanthate anions, the spreading velocity of the interaction products decreases. The physisorption mechanism of the collector has disclosed the causes of high floatability of galena in the alkaline range of pH and the decreased floatability in the sub-acid domain.
I-mfa, Mesangial Cell TRPC1 Channel, and Regulation of GFR
Authors: Tao Yu , Liu Muyi , Siebert Garland , Das-Earl Paromita , Ibrahim Deena , Crowe Nicole , Zheng Suilan , Ma Rong 
Published: October 2024

Key Points

I-mfa is a multifunctional cytosolic protein and its function in kidney is unknown.The major finding in the present study was that I-mfa promoted glomerular filtration rate in both male and female mice.I-mfa suppressed contractile function of both human and mouse glomerular mesangial cells by decreasing TRPC1 channel protein abundance.

Background
Inhibitor of MyoD family A (I-mfa) is a cytosolic protein. Its function in the kidney is unknown. The aim of this study was to examine the regulatory role of I-mfa on GFR.

Methods
GFR was measured by transdermal measurement of fluorescein isothiocyanate–sinitrin clearance in conscious wild-type (WT) and I-mfa knockout (KO) mice. Cell contractility was assessed in a single human or mouse mesangial cell. Single-cell RNA sequence, Western blot, and Ca2+ imaging were used to evaluate the effects of I-mfa on transient receptor potential canonical (TRPCs) at messenger, protein, and functional levels in mesangial cells.

Results
In KO mice, GFR was significantly lower than that in WT mice. In WT mice, knocking down I-mfa selectively in mesangial cells using targeted nanoparticle/small interfering RNA delivery system significantly decreased GFR. In human mesangial cells, overexpression of I-mfa significantly blunted the angiotensin II (Ang II)-stimulated contraction, and knockdown of I-mfa significantly enhanced the contractile response. Consistently, the Ang II–induced contraction was significantly augmented in primary mesangial cells isolated from KO mice. The exaggerated response was restored by reintroducing I-mfa. Furthermore, single-cell RNA sequence showed an increase in trpc1 messenger, and Western blot showed an increase in TRPC1 protein abundance in I-mfa KO mouse mesangial cells. TRPC1 protein abundance was decreased in human embryonic kidney cells overexpressing I-mfa. Ca2+ imaging experiments showed that downregulation of I-mfa significantly enhanced Ang II–stimulated Ca2+ entry in human mesangial cells. Finally, TRPC1 inhibitor Pico145 significantly blunted Ang II–induced mesangial cell contraction.

Conclusions
I-mfa positively regulated GFR by decreasing mesangial cell contractile function through inhibition of TRPC1-mediated Ca2+ signaling.