bluuebunny/crossref_metadata_2025_split huggingface dataset:
Influence of microenvironment evolution induced by calcium leaching in concrete under pressurized water conditions on chloride transport
Authors: Chen Jie‐jing , Lyu Guanghua , Jin Wei‐liang , Xia Jin 
Published: December 2024

AbstractThe investigation into the influence of microenvironmental evolution, induced by calcium leaching on chloride transport in concrete in pressurized water environments, encompassed analysis of aspects such as the solid phase composition, microstructure characteristics, pH value distribution, free and total chloride concentrations using X‐ray diffraction (XRD), Thermogravimetric (TG), Mercury intrusion porosimetry (MIP), Scanning electron microscopy/Energy dispersive spectrometer (SEM/EDS), and titration tests. The results exhibit a weakening of the diffraction peaks of Ca(OH)2 (CH) in the XRD spectra over time under hydraulic pressure. Throughout the calcium leaching procedure, there was an increase in the proportion of pores with diameters exceeding 100 nm. The pH distribution notably followed a pattern where it initially increased, then decreased, ultimately stabilizing at a distinct level. As exposure progressed from the surface to the interior of the concrete, hydroxide ions accumulated predominantly at 10–20 mm. According to the calcium leaching characteristics under pressurized water conditions, concrete can be sectioned into four zones. Specifically, there is a decrease in calcium ions and pH value in concrete Zone 1 near the exposure surface, indicative of a corresponding decrease in the chloride binding capacity. Concrete Zone 2 shows enrichment of hydroxide ions enhances Friedel's salt stability, while leached calcium amplifies the chloride adsorption of ≡SiOH. These effects collectively trigger an increase in both pH and chloride binding capacity.
Design, Synthesis and Application of 1,4‐disubstituted 1,2,3‐triazole Based Chemosensors: A Promising Avenue
Authors: Malik Poonam , Yadav Mona , Bhushan Ravi 
Published: December 2024

AbstractThe 1,2,3‐triazole‐based chemosensors, synthesized through Cu(I)‐catalyzed azide‐alkyne cycloaddition via ‘click chemistry’, offer a straightforward yet highly effective method for detecting metal cations and anions with remarkable accuracy, selectivity and sensitivity, making them invaluable across various fields such as chemistry, pharmacology, environmental science and biology. The selective recognition of these ions is crucial due to their significant roles in biological and physiological processes, where even slight concentration variations can have major consequences. The article reviews literature from 2017 to 2024, highlighting advancements in the synthesis of 1,2,3‐triazole‐based ligands and their application (along with sensing mechanism) for detection of various ions causing health and environmental hazards. The detection aspects have been discussed sequentially for the transition‐, inner transition‐, and the metals from the s or p block of the periodic table.
Electrochemical Selective Nitrate Reduction: Pathways to Nitrogen and Ammonia Production
Authors: Islam Md. Monjorul , Abu Nayem S. M. , Shah Syed Shaheen , Islam Md. Zahidul , Aziz Md. Abdul , Saleh Ahammad A. J. 
Published: December 2024

AbstractNitrate (NO3−) contamination from industrial, agricultural, and anthropogenic activities poses significant risks to human health and ecosystems. While traditional NO3− remediation methods are effective, they often generate secondary pollutants and incur high costs. Electrochemical NO3−reduction (ECNR) offers a sustainable alternative, converting NO3− into environmentally benign nitrogen (N2) or valuable ammonia (NH3). This review explores recent advancements in selective ECNR pathways for NO3−‐to‐N2and NO3−‐to‐NH3 conversion, focusing on mechanistic insights, electrocatalyst development, and optimization strategies. Key factors influencing ECNR performance, such as electrode materials, electrolyte composition, and hydrogen evolution inhibition, are discussed. Additionally, the review highlights the role of single‐atom, bimetallic, and nanostructured catalysts in enhancing faradaic efficiency, total N2 removal, and selectivity, with particular attention to Pd−Cu systems. Strategies to address challenges like low selectivity and catalyst degradation are also explored. This review underscores the potential of ECNR as a viable alternative to the energy‐intensive Haber‐Bosch process for NH3 production, aligning with global sustainability goals. Finally, we identify research gaps and propose future directions for improving the efficiency, stability, and scalability of ECNR technologies.
Current Knowledge on Craniodental Anatomy and Dental Pathology in Golden Snub‐Nosed Monkeys (Rhinopithecus roxellana): A Comparative Review
Authors: Luo Zhi‐Lin , Du Xi‐Jin , Yang Jing‐Yuan , Huang Tian‐Peng , Cao Ying‐Guang , Song Ke 
Published: December 2024

ABSTRACTThe Sichuan golden snub‐nosed monkey (Rhinopithecus roxellana) is a rare and endangered species endemic to China that occupies a particularly important position in the evolutionary history of Rhinopithecus species. Oral health is a crucial aspect of overall well‐being in both humans and nonhuman primates. We review the current limited literature on the dental characteristics and dental pathologies related to the golden snub‐nosed monkey, based on skeleton data and morphological evidence. The results indicated that this species possesses dental characteristics that are remarkably different from that of other primates such as larger‐sized molars with blunt cusp crests, tiny incisor teeth, and strong mandibles with well‐developed masticatory muscles. From limited research, dental diseases include caries, periodontal diseases, tooth loss, tooth wear, and other diseases, which can be found in most primates, including golden snub‐nosed monkeys. In conclusion, these physiological features have gradually adapted to different environments to meet the requirements of their function. Understanding the tooth characteristics and dental health status of R. roxellana can provide valuable insights into their evolutionary history, dietary habits, and overall health, which is of great significance for the conservation of the entire population. An epidemiological survey and safe and effective inspection methods of the dental health of golden snub‐nosed monkeys should be conducted to facilitate conservation behaviors that presented in the future. It is also recommended that zoos link diet and dental health to improve animal welfare.
Orang Rantai in Sawahlunto: A State-Sponsored Heritage City and the Politics of Collective Memory
Authors: Ediyen Agseora , Gietty Tambunan Shuri Mariasih 
Published: December 2024

AbstractThe city of Sawahlunto, West Sumatra, represented Indonesia at UNESCO as a nominee for a world cultural city in 2016. This was unforeseen by many because the city had been declared a “dead city.” To overcome the city’s unfortunate social and economic situation, the authorities restored it to its former glory as a mining city. This chapter analyzes the meaning-making process behind constructing the image of the city using collective memory, particularly Lubang Tambang Mbah Soero as a tourism site. The aim is to explore the meaning-making process and power relations that existed within this process by focusing on the following issues: the people’s memory, role of the city government authorities in naming tourism sites, and historical writings about the city. This chapter reveals what is at stake in this state-sponsored heritage project for the tourist industry in reshaping Sawahlunto and its historical knowledge.
Urban Regeneration and Images of the “Other” in Cek Toko Sebelah (2016)
Authors: Gietty Tambunan Shuri Mariasih , Widhiasti Maria Regina 
Published: December 2024

AbstractCities have been portrayed in many Indonesian films as problematic spaces wherein urban dwellers must contest or negotiate with various issues. Cek Toko Sebelah (2016), an Indonesian comedy film, was chosen as the case study for this chapter to illustrate how the dynamic transformation of a city for the sake of progress and modernity ignites agency from the characters involved in the process. In this case, they include the owner, employees, and surrounding inhabitants of a toko kelontong (a small business selling daily necessities). These “other” urban spaces are threatened by urban regeneration, which the film problematized by trying to reconstruct the undesirable spaces as vehicles of tangible memory and as communal spaces. The research findings reveal that the film not only reflects the agency of the individuals to avoid the eradication of their communal space but also explores the notions of family and social relationships in withstanding urban regeneration.
Pondok Indah and Pondok Pinang from 1973 to 1997: Developing Through Interdependency
Authors: Ulfiarti Isti Sri , Mudaryanti Tri Wahyuning , Muas R. Tuty Nur Mutia Enoch 
Published: December 2024

AbstractThis chapter discusses the changing city space in Jakarta with regard to socioeconomic policy and its effect on the expansion of the city. It especially addresses the changes in urban space that occurred in Pondok Pinang caused by the construction of the Pondok Indah suburbs in agricultural areas. The chapter will address the role of master planning and its authority, limits, and contestations in the context of contemporary Indonesian urbanism. The observations show that constructing Pondok Indah transformed agricultural land and plantations into elite suburbs that had tremendous social and economic impacts on the surrounding community. The current residential area is expected to expand into a new city embryo in the southern part of Jakarta. This study emphasizes the development up to the development of the region that impacted the socio-economy of local communities.
Community-Based Practices of Archiving Indonesian Popular Music: Redefining the Notion of Indonesia
Authors: Adhiyatmaka Ignatius Aditya , Kurnia Lilawati 
Published: December 2024

AbstractBetween 2009 and 2016, Indonesia saw the emergence of at least four initiatives working together to collect, archive, and preserve recordings and other materials related to Indonesian popular music: Irama Nusantara, Arsip Jazz Indonesia, Lokananta Project, and Museum Musik Indonesia. In this chapter, we explore how these initiatives preserved Indonesian popular music and how the genre has influenced notions of cultural heritage in Indonesia. The absence of a formal institution for archiving Indonesian popular music emphasizes the importance of community archives in developing and maintaining a cultural memory of this music. Despite their similar mission, namely, to make the Indonesian public aware of the importance of the history of popular music, their activities differ greatly. To some extent, the archives they establish create and maintain memories within communities while constructing the identities of individuals, social groups, corporate bodies, and the nation.
Energy conservation for weak solutions of incompressible Newtonian fluid equations in Hölder spaces with Dirichlet boundary conditions in the half-space
Authors: Berselli Luigi C. , Kaltenbach Alex , Růžička Michael 
Published: December 2024

AbstractWe investigate sufficient Hölder continuity conditions on Leray–Hopf (weak) solutions to the unsteady Navier–Stokes equations in three dimensions guaranteeing energy conservation. Our focus is on the half-space case with homogeneous Dirichlet boundary conditions. This problem is more technically challenging, if compared to the Cauchy or periodic cases, and has not been previously addressed. At present are known a few sub-optimal results obtained through Morrey embedding results based on conditions for the gradient of the velocity in Sobolev spaces. Moreover, the results in this paper are obtained without any additional assumption neither on the pressure nor the flux of the velocity, near to the boundary.
The association between animal protein, plant protein, and their substitution with bladder cancer risk: a pooled analysis of 10 cohort studies
Authors: Beigrezaei Sara , Dianati Mostafa , Salehi-Abargouei Amin , Fararouei Mohammad , Akbari-Beni Ali , Brinkman Maree , White Emily , Weiderpass Elisabete , Le Calvez-Kelm Florence , Gunter Marc J. , Huybrechts Inge , Liedberg Fredrik , Skeie Guri , Tjonneland Anne , Riboli Elio , Zeegers Maurice P. , Wesselius Anke 
Published: December 2024

Abstract

Purpose
Although total dietary protein intake has been associated with bladder cancer (BC) risk, the effect of the origin (plant or animal) and the substitutions remain to be understood. This study aimed to investigate the effect of total dietary protein, animal-based protein, plant-based protein, and their substitutions with each other on the risk of BC using a pooled analysis of 10 cohort studies.

Methods
The study was conducted within the “BLadder cancer Epidemiology and Nutritional Determinants” (BLEND) study, including 10 prospective cohort studies from several European countries, the United Kingdom, and the United States. Individual data from 10 prospective cohorts containing 434,412 participants (overall male/female ratio was almost 3:1) with a total of 4,224,643.8 person-years of follow-up was analyzed. Hazard ratios (HRs) and 95% confidence intervals (CIs) for BC risk for animal and plant-based protein substitutions of 30gram (g) per day (g/day) were estimated by multivariable adjusted HRs using Cox proportional hazards models.

Results
During 11.4 years of follow-up, among 434,412 participants (73.28% female), 1,440 new cases of BC were identified. After multivariable adjustment, no association was observed between the intake of total, animal-based protein, and plant-based protein and BC risk. Replacement of every 30 g/day of animal-based protein intake by the same amount of plant-based protein intake or vice versa was not associated with the risk of BC.

Conclusion
In conclusion, our study found no association between protein intake—whether from animal or plant sources—and the risk of BC. Substituting animal-based protein with plant-based protein, or the reverse, did not influence BC risk. Future studies are required to provide information on the link between animal- and plant-based proteins and BC risk.
The effects of saturated and unsaturated fatty acids on MASLD: a Mendelian randomization analysis and in vivo experiment
Authors: Xu Fengming , Albadry Mohamed , Döding Annika , Chen Xinpei , Dirsch Olaf , Schulze-Späte Ulrike , Dahmen Uta 
Published: December 2024

Abstract

Background
Excessive intake of fatty acids is a key factor contributing to metabolic dysfunction-associated steatotic liver disease (MASLD). However, the effects of saturated fatty acids (SFA) and unsaturated fatty acids (UFA) on the development of MASLD are uncertain. Therefore, we conducted two-sample Mendelian randomization studies and animal experiments to explore the effects of SFA, monounsaturated fatty acids (MUFA) and polyunsaturated fatty acids (PUFA) on the risk of developing MASLD.

Methods
The genetic summary data of exposures and outcome were retrieved from genome-wide association studies (GWASs) and used for five Mendelian randomization methods. A comprehensive sensitivity analysis was performed to verify the robustness of the results. Mice were subjected to different diets followed by assessment of severity of steatosis based on a histological score and determination of hepatic triglyceride levels to investigate the relationships between SFA, MUFA, PUFA and MASLD.

Results
The Mendelian randomization results showed that MUFA (odds ratio: 1.441, 95% confidence interval: 1.078–1.927, P = 0.014) was causally associated with the incidence of MASLD. SFA and PUFA were not causally associated with the incidence of MASLD. Sensitivity analysis did not identify any significant bias in the results. The animal experiment results showed that a MUFA-enriched diet significantly contributed to the development of hepatic steatosis (P < 0.001).

Conclusion
SFA and PUFA did not have a significant causal effect on MASLD, but MUFA intake is a risk factor for MASLD. A MUFA-enriched diet increased the incidence of macrovesicular steatosis and the hepatic triglyceride levels. Therefore, replacing MUFA intake with a moderate intake of PUFA might help reduce the risk of MASLD.

Graphical Abstract
Fire Inside the Cavity of a Non-flammable Facade: Step-by-Step Development of Multiphysics Computer Simulations
Authors: Khoo Benjamin , Jahn Wolfram , Bonner Matthew , Kotsovinos Panagiotis , Rein Guillermo 
Published: December 2024

AbstractThe cavities in a building facade can significantly increase the fire hazard, acting as pathways and accelerators for the vertical spread of flames and smoke, even in non-combustible facades. Ensuring fire safety during facade design requires a thorough understanding of how cavity geometry influences fire dynamics. However, established theories for this phenomenon are lacking. Therefore, in this study, we use the computational fluid dynamics code FireFOAM to develop step-by-step multiphysics simulations incorporating fluid mechanics, heat transfer, buoyancy, and combustion phenomena to investigate the non-linear behaviour in narrow vertical cavities. Four scenarios of increasing complexity are modelled and validated against experimental data from the literature. The simulations predict flow velocities and convective heat fluxes within 20% error and buoyancy-driven flow, radiative heat flux, and flame height predictions within 30% error across a range of cavity widths. The study also highlights the limitations of the models, offering insights for future refinement. The results demonstrate that computer simulations can reliably be used to study critical phenomena of cavity fires and, with future improvements, predict fire behaviour across various facade designs and conditions.
Relativistic Covariance of Scattering
Authors: Dragon Norbert 
Published: December 2024

AbstractAvoiding the assumption that relativistic scattering be describable by interacting fields we find in the Schrödinger picture relativistic scattering closely analogue to the non-relativistic case. On the space of scattering states the invariant mass operator $$M'$$

M
′

of the interacting time evolution has to be unitarily equivalent to the invariant mass $$M= \sqrt{P^2}$$

M
=

P
2

where P, acting on many-particle states, is the sum of the one-particle four-momenta. For an observer at rest $$P^0$$

P
0

generates the free time evolution. Poincaré symmetry requires the interacting Hamiltonian $$H'$$

H
′

to Lorentz transform as 0-component of a four-vector and to commute with the four-velocity $$U= P / M $$

U
=
P
/
M

but not with P, else there is no scattering. Even though $$H'$$

H
′

does not commute with P, the scattering matrix does. The four-velocity U generates translations of states as they are seen by shifted observers. Superpositions of nearly mass degenerate particles such as a $$K_{\text {long}}$$

K
long

are seen by an inversely shifted observer as a shifted $$K_{\text {long}}$$

K
long

with an unchanged relative phase. In contrast, the four-momentum P generates oscillated superpositions e.g. a shifted $$K_{\text {short}}$$

K
short

with a changed relative phase. The probability of scattering of massive particles is shown to be approximately proportional to the spacetime overlap of their position wave functions. This is basic to macroscopic locality and justifies to represent the machinery of actual scattering experiments by the vacuum. In suitable variables the relativistic Hamiltonian of many-particle states is not the sum of a Hamiltonian for the motion of the center and a commuting Hamiltonian for the relative motion but factorizes as their product. They act on different variables of the wave functions.
Seismic moment deficit and hazard assessment of the Eastern Himalayan Syntaxis
Authors: Zhang Meng , Pan Hua 
Published: December 2024

AbstractThe largest earthquake ever recorded on land, the Assam (moment magnitude, Mw8.6), occurred in the Eastern Himalayan Syntaxis. To assess the current seismic hazard in this region, we evaluated the seismic potential of major faults in the Eastern Himalayan Syntaxis by comparing the accumulation and release of seismic moments. First, constrained by long-term global positioning system measurements, we calculated the slip rates and locking depths of major faults using a three-dimensional elastic block model. Second, we estimated the seismic moment release of the major faults from 1800 to 2023 using an earthquake catalog. The results indicate that the Main Himalayan Thrust remains a significant seismic hazard in the Eastern Himalayan Syntaxis, capable of producing earthquakes with a magnitude of Mw greater than or equal to 7.9. Additionally, the Naga Thrust and Jiali Fault have the potential to generate earthquakes of Mw greater than 7.4. Presently, the probability of earthquakes exceeding Mw7.0 on other faults is relatively low. If seismicity along the Main Himalayan Thrust follows the Gutenberg–Richter law, the recurrence period for the Assam earthquake is approximately 2000 years. The results of this study provide a reference for future seismic hazard analyses in this region.
On a mod 3 property of $$\ell $$-tuples of pairwise commuting permutations
Authors: Abdesselam Abdelmalek , Heim Bernhard , Neuhauser Markus 
Published: December 2024

Abstract
Let

$$S_n$$

S
n

denote the symmetric group of permutations acting on n elements. We investigate the double sequence

$$\{N_{\ell }(n)\}$$

{

N
ℓ

(
n
)

}

counting the number of

$$\ell $$

ℓ

tuples of elements of the symmetric group

$$S_n$$

S
n

, where the components commute, normalized by the order of

$$S_n$$

S
n

. Our focus lies on exploring log-concavity with respect to n:

$$\begin{aligned} N_{\ell }(n)^2 - N_{\ell }(n-1) \,\, N_{\ell }(n+1) \ge 0. \end{aligned}$$

N
ℓ

(
n
)

2

-

N
ℓ

(
n
-
1
)

N
ℓ

(
n
+
1
)

≥
0
.

We establish that this depends on

$$n \pmod {3}$$

n

(
mod

3
)

for sufficiently large

$$\ell $$

ℓ

. These numbers are studied by Bryan and Fulman as the nth orbifold characteristics, generalizing work by Macdonald and Hirzebruch–Hofer concerning the ordinary and string-theoretic Euler characteristics of symmetric products. Notably,

$$N_2(n)$$

N
2

(
n
)

represents the partition numbers p(n), while

$$N_{3}(n)$$

N
3

(
n
)

represents the number of non-equivalent n-sheeted coverings of a torus studied by Liskovets and Medynkh. The numbers also appear in algebra since

$$ \vert S_n \vert \,\, N_{\ell }(n) = \left| \textrm{Hom}\left( \mathbb {Z}^{\ell },S_n\right) \right| $$

|

S
n

|

N
ℓ

(
n
)

=

Hom

Z

ℓ

,

S
n

.