bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Kerentanan Pantai di Desa Teluk Awur Kecamatan Tahunan Kabupaten Jepara
Authors: Radhwarana Amani Rahutri , Ismanto Aris , Widada Sugeng 
Published: March 2024

Pantai selalu memiliki penyesuaian yang terus menerus menuju keseimbangan alami terhadap dampak yang terjadi sehingga mempengaruhi perubahan garis pantai. Perubahan garis pantai akan mengubah kondisi fisik, morfologi, atau lingkungan pantai sehingga dapat meningkatkan kerentanan pantai tersebut. Di era modern ini banyak pembangunan dilakukan khususnya pada bidang pariwisata. Pantai Teluk Awur merupakan pantai yang cukup terkenal dan memiliki potensi pengembangan pembangunan yang baik. Informasi tentang tingkat kerentanan pantai di kawasan pesisir diperlukan untuk mengantisipasi dan mengurangi kerusakan lingkungan pantai. Penelitian ini bertujuan untuk menganalisis Indeks Kerentanan Pantai (IKP) di Desa Teluk Awur. Metode dari penelitian ini yaitu menggunakan perhitungan Coastal Vulnerability Index (CVI) dengan skoring tujuh variabel yaitu geomorfologi pantai, perubahan garis pantai, topografi/ elevasi pantai, kemiringan pantai, gelombang, pasang surut, dan kenaikan muka air laut. Hasil penelitian menunjukkan bahwa nilai IKP di Pantai Teluk Awur berkisar antara 6,93 hingga 17,32 dari 16 segmen. Kerentanan di Pantai Teluk Awur didominasi oleh pengaruh variabel geomorfologi pantai dan elevasi lahan. Kondisi tersebut akan menyebabkan kerusakan pantai yang lebih besar dibanding dengan area segmen yang lain yang diakibatkan oleh faktor oseanografi seperti gelombangyang dapat mengikis daerah pantai. Oleh karena itu, Pantai Teluk Awur dikategorikan dalam kerentanan sedang hingga tinggi.
Sharp affine weighted L
2 Sobolev inequalities on the upper half space
Authors: Dou Jingbo , Hu Yunyun , Yue Caihui 
Published: March 2024

Abstract
We establish some sharp affine weighted L
2 Sobolev inequalities on the upper half space, which involves a divergent operator with degeneracy on the boundary. Moreover, for some certain exponents cases, we also characterize the extremal functions and best constants. Our approach only relies on the L
2 structure of gradient norm, affine invariance and a class of weighted L
2 Sobolev inequality on the upper half space. This is a simple approach which does not depend on the geometric structure of Euclidean space such as Brunn–Minkowski theory on convex geometry.
Nur um den Preis eines Selbstwiderspruchs
Authors: Zimmermann Stephan 
Published: March 2024

Abstract
In the Critique of Pure Reason Kant formulates the principle of causality both nomologically and non-nomologically. One formulation says that everything happens in accordance with laws, the other that everything that happens has a cause. Geert Keil has claimed that Kant actually holds the nomological version, but that he omits or neglects to justify it. I will argue that Keil is right with his claim, but that he wrongly accuses Kant of a lack of justification. For Kant holds something that he can only hold at the price of self-contradiction: the nomological version of the causal principle, as I will show, contradicts Kant’s own thinking and therefore cannot be justified by him at all.
Die Methode der Politischen Phänomenologie: Interrogation, Exposition, Demonstration
Authors: Herrmann Steffen 
Published: March 2024

Abstract
Husserl endeavoured to establish phenomenology as a ‘rigorous science’ and therefore linked its development to methodological considerations from the very beginning. Such considerations are often lacking in current debates on political phenomenology. This article aims to remedy this deficit. It argues that political phenomenology reinterprets Husserl’s methodological principles of epoché and reduction and transforms them into what can be termed interrogation and exposition. In addition, a further, often overlooked, principle of Husserl’s method is uncovered, which is referred to here as demonstration. It is through this triad of interrogation, exposition and demonstration that contemporary political phenomenology adapts and transforms the method of classical phenomenology. The topics of whiteness and race are employed to show how these principles can facilitate the analysis of political struggles.
Situative Differenz
Authors: Bedorf Thomas 
Published: March 2024

Abstract
The concept of situatedness turns away from ideals of objectivity “from nowhere” and denotes the marking of the place from which a discourse or a theoretical approach takes its starting point. Theories of different traditions have emphasised the need to reflect on their own situatedness in order to avoid mere doxa. Since “situation” is one of the basic concepts of existential phenomenologies (Heidegger, Sartre, Merleau-Ponty), it can serve as a terminological foundation for a reflection of embodied standpoints. The space- and perception-theoretical difference between situation and position – developed in phenomenology of perception and space orientation – can be further thought politically and expanded into “situational difference”. With the ambivalent intermediate position between the place of speaking and the space of the political, an analytical differentiation would be available that can lead to a phenomenological explication of the logic of the politics of positioning.
Gain enhancement in octagonal shaped frequency reconfigurable antenna using metasurface superstrate
Authors: Kandasamy Karthika , Kaliappan Kavitha , Shanmugam Sasikala , Srinivasan Adithya 
Published: March 2024

Abstract
A novel, high-gain reconfigurable antenna with a metasurface (MS) superstrate-based configuration is proposed in this research article. The design utilizes a concentric octagonal-shaped patch as a base antenna. Four SMP1345-079LF PIN diode switches are incorporated in the base antenna to facilitate frequency reconfiguration. When all four of the diodes are in OFF condition, the designed antenna resonates at 5.8 GHz. Switching ON the diodes switches the resonating frequency to 5 GHz. A novel MS unit cell of shape like ‘8’ has been designed and analyzed. The designed unit cell exhibits properties of the metamaterial in the operating frequencies. An MS superstrate of a 5 × 5 array has been designed and connected to the base antenna through Teflon rods. Further, the proposed reconfigurable antenna with MS has been analyzed for air and foam medium (medium between antenna and superstrate). The proposed structure offers better performance for the air medium with a gain enhancement of 4.23 dBi and 1.55 dBi at 5 GHz and 5.8 GHz respectively. Fabrication and testing processes are undertaken to validate the proposed antenna’s performance.
The European GO-VIKING project on flow-induced vibrations: overview and current status
Authors: Papukchiev Angel , Zwijsen Kevin , Vivaldi Daniele , Hadžić Hidajet , Benhamadouche Sofiane , Benguigui William , Planquart Philippe 
Published: March 2024

Abstract
The interaction between cooling fluid and solid structures (rods, tubes) in nuclear power plants may lead to flow-induced vibrations (FIV), causing material fatigue, fretting wear, and eventually loss of component integrity. This can cause further safety issues as well as substantial standstill costs due to longer or unplanned outages. With the growing computational power, the application of modern 3D numerical simulation tools for the accurate prediction of FIV phenomena is rapidly increasing. In 2022, the GO-VIKING (Gathering expertise On Vibration ImpaKt In Nuclear power Generation) project received a grant within the Horizon Europe research and innovation funding program. Sixteen European and two US partners started their collaboration in the field of FIV experiments and analysis. Over four years, the GO-VIKING project investigates FIV phenomena occurring in nuclear reactor cores and steam generators under single- and two-phase flow conditions. The project’s main objectives are to expand the expertise in the field of FIV through generation of new experimental and high-resolution numerical data; development, improvement, and validation of fluid-structure interaction (FSI) methods for FIV evaluation; training stakeholders in the application of these methods; and synthesizing guidelines for the prediction and assessment of FIV phenomena in nuclear reactors. This paper provides an overview of the GO-VIKING objectives, scientific program, as well as of the main scientific achievements in the first project year.
Construction grammar and procedural semantics for human-interpretable grounded language processing
Authors: De Vos Liesbet , Nevens Jens , Van Eecke Paul , Beuls Katrien 
Published: March 2024

Abstract
Grounded language processing is a crucial component in many artificial intelligence systems, as it allows agents to communicate about their physical surroundings. State-of-the-art approaches typically employ deep learning techniques that perform end-to-end mappings between natural language expressions and representations grounded in the environment. Although these techniques achieve high levels of accuracy, they are often criticized for their lack of interpretability and their reliance on large amounts of training data. As an alternative, we propose a fully interpretable, data-efficient architecture for grounded language processing. The architecture is based on two main components. The first component comprises an inventory of human-interpretable concepts learned through task-based communicative interactions. These concepts connect the sensorimotor experiences of an agent to meaningful symbols that can be used for reasoning operations. The second component is a computational construction grammar that maps between natural language expressions and procedural semantic representations. These representations are grounded through their integration with the learned concepts. We validate the architecture using a variation on the CLEVR benchmark, achieving an accuracy of 96 %. Our experiments demonstrate that the integration of a computational construction grammar with an inventory of interpretable grounded concepts can effectively achieve human-interpretable grounded language processing in the CLEVR environment.
Effects of deep brain stimulation and verbal suggestions on pain in Parkinson’s disease
Authors: Rosenkjær Sophie , Hvingelby Victor Schwartz , Johnsen Erik Lisbjerg , Møller Mette , Carlino Elisa , Jensen Troels Staehelin , Vase Lene 
Published: March 2024

Abstract

Background and objectives
In Parkinson’s disease (PD) patients, verbal suggestions have been shown to modulate motor and clinical outcomes in treatment with subthalamic deep brain stimulation (DBS). Furthermore, DBS may alleviate pain in PD. However, it is unknown if verbal suggestions influence DBS’ effects on pain.

Methods
Twenty-four people with PD and DBS had stimulation downregulated (80–60 to 20%) and upregulated (from 20–60 to 80%) in a blinded manner on randomized test days: (1) with negative and positive suggestions of pain for down- and upregulation, respectively, and (2) with no suggestions to effect (control). Effects of DBS and verbal suggestions were assessed on ongoing and evoked pain (hypertonic saline injections) via 0–10 numerical rating scales along with motor symptoms, expectations, and blinding.

Results
Stimulation did not influence ongoing and evoked pain but influenced motor symptoms in the expected direction. Baseline and experimental pain measures showed no patterns in degree of pain. There was a trend toward negative suggestions increasing pain and positive suggestions decreasing pain. Results show significant differences in identical stimulation with negative vs positive suggestions (60% conditions AUC 38.75 vs 23.32, t(13) = 3.10, p < 0.001). Expectations to pain had small to moderate effects on evoked pain. Patients estimated stimulation level correctly within 10 points

Conclusion
Stimulation does not seem to influence ongoing and evoked pain, but verbal suggestions may influence pain levels. Patients appear to be unblinded to stimulation level which is an important consideration for future studies testing DBS in an attempted blind fashion.
Vaccine as a Sociocultural Artefact: The Example of Locally Produced Polio Vaccine in Serbia
Authors: Trifunović Vesna 
Published: March 2024

Abstract
The paper argues that vaccines could be viewed as artifacts which communicate various social messages and are used as instruments for fulfilling different sociopolitical goals besides meeting public health needs. It further suggests that such social, cultural and political influences may have real effects on the choices of vaccine technologies or vaccine production, and aims to demonstrate their importance in the area which is normally seen as the domain of objective science. This is demonstrated by using the example of the locally produced oral polio vaccine (OPV) in Serbia during the socialist and post-socialist periods in the country’s history.
Effect of solubilization with surfactant on the antioxidant activity of ellagic acid
Authors: Tang Yulian , Jiang Xinyuan 
Published: March 2024

Abstract
Ellagic acid (EA) is a natural antioxidant found in many fruits and vegetables. However, its solubility in water is poor, which limits its application. To overcome this limitation, the surfactants Span 20 and Tween 60 are used to increase its solubility in water. FTIR, TEM and laser particle size and zeta potential analysis were used to characterize the morphology and structure of ellagic acid emulsions. The antioxidant activity of surfactant-compatible ellagic acid was determined using various antioxidant evaluation methods such as DPPH and ABTS radical scavenging, reducing power and total antioxidant activity. The results indicate that the solubility of ellagic acid in water was improved by the addition of Span 20 and Tween 60, and ellagic acid formed complex particles in combination with Span 20 and Tween 60. Compared to pure ellagic acid, the antioxidant activity of ellagic acid lotion was significantly enhanced.
Nonreciprocal transmission in composite structure with Weyl semimetal defect layer
Authors: Chen Xin , Yu Guanxia , Wang Haodong 
Published: March 2024

Abstract
A two-unit symmetrical composite structure with the WSMs defect layer was designed. The energy band and transmission properties are studied based on the transfer matrix theory. Due to the WSMs with the property of time-reversal breaking, the nonreciprocal Tamm states for forward and backward incidence are excited in the interface of the symmetrical composite structure. The numerical results show that the nonreciprocity of the Tamm states is enhanced with an increase in the WSMs thickness. By choosing the appropriate geometric parameters of dielectric layers, two pairs of nonreciprocal dispersive curves are obtained in the two-band gap. The present scenario can be applied in some areas, such as optical isolators and multi-channel nonreciprocal transmission devices.
Gamma radiation-induced degradation of Acid Violet 49 in the presence of hydrogen peroxide (H2O2) in an aqueous medium
Authors: Bokhari Tanveer H. , Iqbal Aqsa , Usman Muhammad , Al Huwayz Maryam , Iqbal Mazhar , Ali Abid , Alwadai Norah , Iqbal Munawar , Nazir Arif , Younas Umer 
Published: March 2024

Abstract
The present study is about the effect of gamma radiations on the degradation of Acid Violet 49 (AV49) in the presence of H2O2 (γ/H2O2). The Cs-137 radiation source was calibrated to irradiate the aqueous solution of AV49 within the 1 kGy, 5 kGy & 10 kGy dose range. The results showed that 50–150 mg/L of AV49 was effectively degraded by γ radiation (85 %), however, the concentration of H2O2 in the range of 0.2–0.6 mL promoted degradation to 90 % and 98 %, respectively. It was observed that all absorption bands declined with rising irradiation dose and disappeared completely after 10 kGy applied dose. pH conditions (3, 5,7, and 9) were used in the radio-lytic degradation of AV49, the results showed that the best degradation efficiency has been found for pH 9. The optimum degradation rate is higher (98 %) with a 50 mg/L concentration of AV49, 0.6 mL H2O2, and pH 9 at a 10 kGy absorbed dose. In addition, the influence of various parameters on the rate of degradation such as the effect of irradiation dose, pH, H2O2, and dye (AV49) concentration was also studied. Furthermore, the removal of total organic carbon TOC was not as effective as that of the AV 49. Total nitrogen TN was not completely removed even at high dosage. Radio-lytic degradation of AV49 was analyzed by using Fourier transform infrared spectroscopy (FTIR) and liquid chromatography coupled to mass spectrometry (LC-MS) as an analytical technique. Results revealed that the proposed methodology for degradation of dyes is effective and probably could be applied for the removal of other toxic pollutants.
Coping with non-take-up of means-tested benefits: a qualitative longitudinal study on single parents’ life courses in French-speaking Switzerland
Authors: Larenza Ornella 
Published: March 2024

Abstract
Many single parents (SPs) receive means-tested benefits (MTBs) in Switzerland. As a risk-management policy, MTBs can alleviate phases of financial hardship in SPs’ life courses. Conversely, when SPs experience non-take-up (NTU), MTBs may turn into a stressor and impinge on their lives. This paper investigates how NTU can shape SPs’ life courses. Thirteen SPs with full custody of their children who experienced NTU while facing economic hardship were interviewed in a qualitative panel in French-speaking Switzerland. A three-step analytical strategy involving thematic, categorical and chronological analysis of the qualitative data was conducted. The results show that SPs can compensate for the lack of MTBs by looking for alternative support from their families, friends and acquaintances or the labour market; by trying to bypass the MTB regulations so as to access them; by making changes to their lives to comply with MTB eligibility criteria or by giving up on the MTBs. NTU not only affects SPs financially but can also delay their professional careers, jeopardise their relationships with the children; delay new couple relationships and force them to live in an unpleasant environment. Intergroup inequalities affect SPs’ paths as MTB clients. By overlooking the implications of SPs’ childcare obligations and the hidden costs linked to separation, targeting practices may lead to tertiary NTU.
Reproduction policy as life course policy: normative modelling of reproductive life courses in Germany
Authors: Zagel Hannah 
Published: March 2024

Abstract
This paper investigates how familialist repronormativity, pro-natalism and reproductive autonomy feature as normative models for reproductive life courses in Germany’s current landscape of reproduction policies. Life course research has largely overlooked reproduction as a life course sphere, which is subject to state intervention and strong institutionalised normative assumptions about whether, when and how people should procreate. Drawing on policy documents and a new policy database, this paper compares the current state of reproduction policies in five policy fields (sex education, contraception, abortion, medically assisted reproduction and pregnancy care) to ideal-typical normative orientations towards reproductive life courses. The result is a more systematic understanding of the multidimensionality that is inherent to “life course modelling” (Leisering 2003) of the reproductive life sphere.
A New Genus and Species of Nematode (Oxyurida, Thelastomatoidea) from the Chinese Medicinal Cockroach, Eupolyphaga sinensis (Walker, 1868)
Authors: Zeng Qingren , Yuan Hao , Liu Xueying , Meng Fanming 
Published: March 2024

Objective:
A new nematode was found during a survey of the microbiota and parasites of the Chinese medicinal cockroach, Eupolyphaga sinensis (Walker, 1868) in China.

Methods:
The nematodes were sampled from E. sinensis, which were collected in a rural area of Hunan province. Adult nematodes of both sexes were observed in detail using light and scanning electron microscopy. Phylogenetic analysis was performed based on 28S and 18S gene sequences of this species and all the available species sequences (> 500 bp) from the Thelastomatoidea superfamily to generate a more robust topologic structure of phylogenetic evolutionary reconstruction.

Results:
This nematode is markedly distinguished from all reported members of the Thelastomatidae by several morphological characters. A combination of morphological and molecular studies indicates that this new nematode formed an independent branch parallel to the group of Thelastoma under Thelastomatidae.

Conclusions:
The nematode presented herein is identified as a new species namely Corydiinema hunanensis sp. nov. and belongs to a new genus, Corydiinema gen. nov. within Thelastomatidae.
Multimodal interrogation of ventral pallidum projections reveals projection-specific signatures and effects on cocaine reward
Authors: Bernat Nimrod , Campbell Rianne , Nam Hyungwoo , Basu Mahashweta , Odesser Tal , Elyasaf Gal , Engeln Michel , Chandra Ramesh , Golden Shana , Ament Seth , Lobo Mary Kay , Kupchik Yonatan M. 
Published: March 2024

The ventral pallidum (VP) is a central hub in the reward circuitry with diverse projections that have different behavioral roles attributed mostly to the connectivity with the downstream target. However, different VP projections may represent, as in the striatum, separate neuronal populations that differ in more than just connectivity. In this study we performed in mice of both sexes a multimodal dissection of four major projections of the VP – to the lateral hypothalamus (VP→LH), ventral tegmental area (VP→VTA), lateral habenula (VP→LHb) and mediodorsal thalamus (VP→MDT) – with physiological, anatomical, genetic and behavioral tools. We also tested for physiological differences between VP neurons receiving input from nucleus accumbens (NAc) medium spiny neurons (MSNs) that express either the D1 (D1-MSNs) or the D2 (D2-MSNs) dopamine receptor. We show that each VP projection 1) when inhibited during a cocaine conditioned place preference (CPP) test affects performance differently; 2) receives a different pattern of inputs using rabies retrograde labeling; 3) shows differentially-expressed genes using RNA sequencing; 4) has projection-specific characteristics in excitability and synaptic input characteristics using whole-cell patch clamp. VP→LHand VP→VTAprojections have different effects on CPP and show low overlap in circuit tracing experiments, as VP→VTAneurons receive more striatal input while VP→LHneurons receive more olfactory input. Additionally, VP→VTAneurons are less excitable while VP→LHneurons are more excitable than the average VP neuron, a difference driven mainly by D2-MSN-responding neurons. Thus, VP→VTAand VP→LHneurons may represent largely distinct populations of VP neurons.Significance statementMany modern studies in neuroscience assign distinct behavioral roles to specific circuits. These behavioral roles are often attributed to the mere connectivity between two brain regions, although different projections may also differ in other aspects and may originate, like in the striatum, from largely separate neuronal populations.The ventral pallidum (VP) is a major structure of the reward system that sends projections to many different targets. In this work we provide for the first time a comprehensive and multimodal characterization of four major outputs of the VP, with evidence for various differences between the projections. We also suggest that two of these projections, to the ventral tegmental area and the lateral hypothalamus originate in largely separate neuronal populations.