bluuebunny/crossref_metadata_2025_split huggingface dataset:
Larvivorous Behaviour of Channa Gachua on Filaria Vector - A Biological Control Measure
Authors: Mishra P.K. , Saxena R. C. 
Published: February 2023

Mosquitoes are known to transit many diseases like malaria, filarial, Japanese encephalitis, yellow fever and dengue. In India alone approximately 40 million people suffer from mosquito borne diseases annually. Insecticides play a major role in vector control programmes and continue to be a major component for integrated vector management. But due to the health hazards associated with the use of chemical insecticides new biological control measures are being tried in the last few years. Use of predatory fishes is one of the major components of biological vector control so as to minimize vector borne diseases. The present paper is an attempt to present the findings of a study on predatory behaviour of locally available edible fish Channa gachua on Culex quinquefasciatus a known vector for Wouchereria bancrofti Maximum predation was found to 190 larvae per day. It was observed that fish prefer second instar larvae.
Fenvalerate: A Synthetic Pyrethroid Toxicity to Fresh Water Fishes
Authors: Tilak K.S. , Yacobu Y. 
Published: February 2023

Synthetic Pyrethroids are the new major class of broad spectrum organic insecticides used in Agriculture. Among the Pyrethroids, Fenvalerate (RS a cyano 3 Phenoxy Benzyl RS 2-{4 Chlorophenyl ] 3-Metyl Butyrate) is used extensively and is most effective Pyrethroid. The technical isomer is a mixture of four optical isomers 2 S, a S, 2R and a S. The 2S isomers are more toxic than 2R. They are toxic to aquatic organisms. When they are being transported into aquatic environment. The toxic action of the toxicant will depend on metabolism and mode of action in aquatic organism. Hence to study it static and continuous flow through tests were conducted to determine LCso values to the freshwater fish. The possible mechanism of toxic action will be presented.
Removal of Nitrate from Drinking Water-A Review
Authors: Hasan Samina , Pande S. P. 
Published: February 2023

The concentration of nitrates in ground water is observed to be increasing in the world in general and Asian countries in particular. Ground water is still a man source of drinking water especially in rural areas of Asian countries. Nitrates are known to cause methaemoglobinemia in babies and intestinal cancer due to formation of nitrosamines in general population. Several treatment processes for the removal of nitrates from drinking water have been studied. These processes comprise; vegetative de-nitrification, reverse osmosis, electrodialysis, catalytic reduction, chemical reduction, ion exchange and biological denitrification. Combinations of two methods like combined ion exchange-biological denitrification have also been studied. Every method have merits and demerits, however, the methods based on ion exchange for the removal of nitrates from drinking water and regeneration of resin by biological denitriflcation appear to have edge over other methods. This communication presents a review on existing denitrification processes and spells out needs for future research.
New Insights into the Rare Earth Element Mineralization of the Storkwitz Carbonatite, Germany
Authors: Loidolt Christina , Zimmermann Robert , Tusa Laura , Lorenz Sandra , Ebert Doreen , Gloaguen Richard , Broom-Fendley Sam 
Published: February 2023

ABSTRACTThe Storkwitz carbonatite breccia, located near Delitzsch, Germany, is one of the few European domestic rare earth elements (REE) deposits, but is relatively understudied owing to more than 100 m of Cenozoic sedimentary cover. We present the results of a petrological investigation of the recently acquired ∼700 m-deep SES 1/2012 borehole. The Storkwitz breccia is composed of clasts of country rock and carbonatite ranging from &lt;1 mm to ∼30 cm in size, cemented by ankeritic carbonatite. Extensive fenitization and biotitization mainly affects clasts of coarse-grained granitoids and medium-grained dolomite-calcite-carbonatites. An intersection of Storkwitz breccia at 425 m to 542 m contains local REE enrichment up to ∼1.7 wt.%. total rare earth oxides, which is predominantly contained in a REE-fluorcarbonate bearing mineral assemblage. The assemblage locally forms irregularly shaped vug-like features and rare hexagonal pseudomorphs in clasts of fine-grained ankerite-carbonatite. The REE-fluorcarbonate mineral assemblage formed prior to brecciation in the ankerite-carbonatite, which paragenetically fits with recent experimental and fluid inclusion data demonstrating the importance of late magmatic processes in forming carbonatite-hosted REE mineralization, possibly from an evolved ‘brine-melt' phase. Our findings indicate that minor REE recrystallization and redistribution occurred during late-stage hydrothermal or supergene processes, without leading to significant REE enrichment in the upper part of the breccia compared to the lower part. Cross-cutting faults represent the last deformation event and post-date carbonatite intrusion and fenitization. They may represent important conduits for late-stage hydrothermal or supergene fluids responsible for recrystallization of the breccia matrix to a cryptocrystalline oxide mineral assemblage. Our findings highlight the importance of REE enrichment in late-stage ‘brine-melt' phases through magmatic fractionation and in situ hydrothermal replacement.
Distributions of Platinum Group Elements and Re-Os Isotope Systematics in Chromite from the Coobina Chromitite Deposit in Western Australia: Implications for Chromite as a Sulfide Mineralization Indicator
Authors: Schoneveld Louise , Barnes Stephen , Puchtel Igor S. , Tessalina Svetlana , Locmelis Marek 
Published: February 2023

ABSTRACTThe abundance of Ru in chromite has been suggested as an indicator of sulfide liquid saturation in komatiites. The komatiite magma-derived Archean Coobina intrusion is known to be barren in terms of sulfide mineralization. Therefore, the Coobina intrusion can serve as a useful case study to test the applicability of Ru abundance in chromite as a potential indicator for sulfide mineralization, as well as for better understanding the PGE-chromite association in general.The Coobina intrusion is a highly deformed layered intrusion interpreted to be a flared dike. It contains multiple massive chromitite seams that have been recently mined for metallurgical-grade chromite. In this study, 18 samples from chromitite seams throughout this intrusion are investigated for their whole-rock platinum group element (PGE) contents, which are compared to their chromite mineral chemistry (including PGE content), the platinum group mineral (PGM) mineralogy, and Re-Os isotope systematics. Each sample has a similar chromite major and minor element chemistry, but a unique trace element signature, even within the same seam. In general, there are higher concentrations of Ru (&gt;300 ppb) within chromite in the southeast (toward the feeder dike) and lower concentrations (&lt;50 ppb Ru) in the northwest. At a sample scale, Ru in the whole rock and Ru in solid solution in the chromite are inversely correlated, while Ir shows a positive correlation between the whole rock and chromite mineral chemistry, indicating differing partitioning behaviors within the iridium-group PGE (IPGE = Os, Ir, Ru). The inverse correlation between Ru in solid solution within chromite and Ru in whole-rock chromitite suggests that, for seams with high Ru in whole rock, Ru is occurring within separate PGM phases. This is supported by the observation that the samples with high whole-rock Ru also have a high number of visible metal alloy and/or PGM inclusions. Although these inclusions are not necessarily Ru-rich phases, their presence suggests that there is a preference for these samples to form nuggets, which may restrict Ru partitioning into the chromite crystal structure. We suggest that the low Ru values in the Coobina chromite are a result of transient sulfide saturation. The Re-Os isotopic composition of the Coobina chromitite is chondritic [γ187Os(3.189 Ga) = −0.63 ± 0.21] and is consistent with derivation of the Coobina parental magma from the convecting upper mantle source, providing evidence for the mantle origin of the Coobina PGE inventory.If using chromite as a detrital indicator mineral for magmatic sulfide exploration, it must be kept in mind that transient sulfide saturation within chromitite seams may give a false positive signature.
Praxisorientierter Technologietransfer für ASE/Practice-oriented technology transfer for ASE
Authors: Schneider Benjamin , Schüle Stephan , Kürümlüoglu Mehmet , Riedel Oliver , Zilic Josip 
Published: February 2023

Zunehmende Komplexität, steigende Anforderungen an die Flexibilität und der Wandel der Arbeitswelt erfordern ein neues Leitbild für die Produktentstehung – Advanced Systems Engineering (ASE). Das „Mobile Plug-In Labor“ unterstützt Unternehmen bei der Realisierung einer digitalisierten und auf den Paradigmen des ASE basierenden Produktentstehung direkt vor Ort. Der Beitrag stellt Konzept, Aufbau sowie Erkenntnisse aus dem Laborbetrieb dar.

Rising complexity, increasing demands on flexibility, and the transformation of the working environment require a new guiding paradigm for product creation – Advanced Systems Engineering (ASE). The „Mobile Plug-In Lab“ supports companies in the realization of digitalized product development based on the paradigms of ASE on site. The article describes the method, the setup and the findings from lab operation.
Vorgehen bei der Geschäftsmodellentwicklung/Approach to business model development
Authors: Nebauer Stephan , Falkenau Franz , Gramberg Till , Gross Erwin , Reibetanz Michaela , Dörr David Maximilian , Bauernhansl Thomas 
Published: February 2023

Dieser Beitrag liefert mit einem übergeordneten Vorgehen eine Methode für die Entwicklung von Geschäftsmodellen innerhalb eines plattformbasierten Ökosystems. Die Methode wurde im Rahmen des Forschungsprojekts „FabOS“ entwickelt und in Workshops mit Projektpartnern validiert. Der Fokus dieses Beitrags liegt auf der Anwendung der entwickelten Vorgehensweise im Industrieforschungsprojekt und kombiniert mehrere bereits etablierte Geschäftsmodellmethoden. Die Interpretation der Ergebnisse sowie Schlussfolgerungen erfolgen in einer zweiten Veröffentlichung.

With a high-level approach, this publication provides a method for developing business models within a platform-based eco system. The method was developed as part of the FabOS research project and validated in workshops with project partners. The article focuses on the application of the developed approach within an industrial research project, combining several established business model methods. The interpretation of the results as well as conclusions will be presented in a second publication.
Product Preparation of Instant Noodles from Wheat Flour Supplementing with Sweet Potato Flour
Authors: Nawaz Sana , Khaskheli Shahzor Gul , Soomro Aijaz Hussain , Panhwar Aasia Akbar , Khaskheli Ashfaque Ahmed , Soomro Shaista , Lohano Dileep Kumara 
Published: February 2023

Sweet potato (Ipomoea batatas) available throughout the country and is very important. Sweet potato flour is good source of carbohydrates less expensive and highly beneficial. The current study was carried out to evaluate the noodles prepared from the supplemented flour of sweet-potato flour with various proportions. Four different treatments were used for this study including T1 100 % wheat flour, T2 90 % wheat flour and 10 % sweet potato flour, T3 80% wheat flour and 20 % sweet potato flour, and T4 70 % wheat flour and 30 % sweet potato flour. The noodles prepared with T1 = (WF 100 % Control) showed 8.42% moisture, 2.36 ash, 11.11% protein, 6.72% fat content, 59.53% starch, 67.41% carbohydrate, 0.68% crude fiber, 0.11% acidity of water, as compared to noodles prepared with (T3 = WF 80+ SPF 20%) results showed that 8.23% moisture, 5.80% ash, 11.99% protein, 7.23% fat content, 61.50% starch, 68.50% carbohydrate and 0.88% crude fiber, It was concluded that noodles prepared with T1 WF 90% + 10% showed better results in physico-chemical properties of instant noodles. Overall acceptability was given in terms of sensorial parameters due to the good flavor of instant noodles. It was concluded from the study that addition of sweet potato flour improved the visual appearance of noodles from white to creamy, and the texture was found to be softer, as indicated by sensory analysis of the resulting noodle.
Formation of an Intermediate Filament Driven by Small-scale Magnetic Reconnection
Authors: Sun Xia , Yan Xiaoli , Liang Hongfei , Xue Zhike , Wang Jincheng , Yang Liheng , Xu Zhe , Yang Liping , Peng Yang , Li Qiaoling , li Zihan , Zhang Xinsheng 
Published: February 2023

Abstract
We present the formation process of a filament in NOAA active region 12765 from 2020 June 5 to 8, using observations from the New Vacuum Solar Telescope, the Solar Dynamics Observatory, and the Global Oscillation Network Group. We found that intermittent small-scale magnetic reconnection occurs at the northern part of the filament, and the small-scale magnetic reconnection shows the characteristics of the oscillatory reconnections. During the magnetic reconnection process, a large amount of material is continuously injected into the filament channel. Furthermore, there are bidirectional inflow and outflow, current sheets, and bright cusp-shaped structures. The velocities of the material injections range from 17 to 183 km s−1 with an average velocity of about 57 km s−1. A total of 53 material injections were found from 03:10 UT on 2020 June 5 to 00:10 UT on June 8. The total mass carried by the injection events is about 7.39 × 1014 g, and the total kinetic energy released through magnetic reconnection is approximately 3.09 × 1021 J. The projection area of the filament increased from less than 1 × 102 Mm2 to around 7 × 102 Mm2. We conclude that the filament is formed by direct material injection into the filament channel due to the small-scale magnetic reconnections.
Astronomical Detection of the Interstellar Anion C10H− toward TMC-1 from the GOTHAM Large Program on the Green Bank Telescope
Authors: Remijan Anthony , Scolati Haley N. , Burkhardt Andrew M. , Changala P. Bryan , Charnley Steven B. , Cooke Ilsa R. , Cordiner Martin A. , Gupta Harshal , Herbst Eric , Kelvin Lee Kin Long , Loomis Ryan A. , Shingledecker Christopher N. , Siebert Mark A. , Xue Ci , McCarthy Michael C. , McGuire Brett A. 
Published: February 2023

Abstract
Using data from the Green Bank Telescope (GBT) Observations of TMC-1: Hunting for Aromatic Molecules (GOTHAM) survey, we report the first astronomical detection of the C10H− anion. The astronomical observations also provided the necessary data to refine the spectroscopic parameters of C10H−. From the velocity stacked data and the matched filter response, C10H− is detected at >9σ confidence level at a column density of

4.04

−
2.23

+
10.67

×

10

11

cm−2. A dedicated search for the C10H radical was also conducted toward TMC-1. In this case, the stacked molecular emission of C10H was detected at a ∼3.2σ confidence interval at a column density of

2.02

−
0.82

+
2.68

×

10

11

cm−2. However, as the determined confidence level is currently <5σ, we consider the identification of C10H as tentative. The full GOTHAM data set was also used to better characterize the physical parameters including column density, excitation temperature, line width, and source size for the C4H, C6H, and C8H radicals and their respective anions, and the measured column densities were compared to the predictions from a gas/grain chemical formation model and from a machine learning analysis. Given the measured values, the C10H−/C10H column density ratio is ∼

2.0

−
1.6

+
5.9

—the highest value measured between an anion and neutral species to date. Such a high ratio is at odds with current theories for interstellar anion chemistry. For the radical species, both models can reproduce the measured abundances found from the survey; however, the machine learning analysis matches the detected anion abundances much better than the gas/grain chemical model, suggesting that the current understanding of the formation chemistry of molecular anions is still highly uncertain.
Radiation Transport Two-temperature GRMHD Simulations of Warped Accretion Disks
Authors: Liska M. T. P. , Kaaz N. , Musoke G. , Tchekhovskoy A. , Porth O. 
Published: February 2023

Abstract
In many black hole (BH) systems, the accretion disk is expected to be misaligned with respect to the BH spin axis. If the scale height of the disk is much smaller than the misalignment angle, the spin of the BH can tear the disk into multiple, independently precessing “sub-disks.” This is most likely to happen during outbursts in black hole X-Ray binaries (BHXRBs) and in active galactic nuclei (AGNs) accreting above a few percent of the Eddington limit, because the disk becomes razor-thin. Disk tearing has the potential to explain variability phenomena including quasi-periodic oscillations in BHXRBs and changing-look phenomena in AGNs. Here, we present the first radiative two-temperature general relativistic magnetohydrodynamic (GRMHD) simulation of a strongly tilted (65°) accretion disk around an M
BH = 10 M
⊙ BH, which tears and precesses. This leads to luminosity swings between a few percent and 50% of the Eddington limit on sub-viscous timescales. Surprisingly, even where the disk is radiation-pressure-dominated, the accretion disk is thermally stable over t ≳ 14,000 r

g
/c. This suggests warps play an important role in stabilizing the disk against thermal collapse. The disk forms two nozzle shocks perpendicular to the line of nodes where the scale height of the disk decreases tenfold and the electron temperature reaches T

e
∼ 108–109 K. In addition, optically thin gas crossing the tear between the inner and outer disk gets heated to T

e
∼ 108 K. This suggests that warped disks may emit a Comptonized spectrum that deviates substantially from idealized models.
XMM-Newton Detection of X-Ray Emission from the Metal-polluted White Dwarf G 29-38
Authors: Estrada-Dorado S. , Guerrero M. A. , Toalá 杜 J. A. 宇君 , Chu 朱 Y.-H. 有花 , Lora V. , Rodríguez-López C. 
Published: February 2023

Abstract
A recent analysis of Chandra X-ray data of the metal-polluted white dwarf G 29-38 has revealed X-ray emission that can be attributed to the accretion of debris from a planetary body. In the light of this detection we revisit here archival XMM-Newton observations of G 29-38 from which only an upper limit was derived in the past due to the presence of a relatively bright nearby X-ray source. An analysis of these data in multiple energy bands allows disentangling of the X-ray emission at the location of G 29-38 from that of the nearby source. The similar spectral properties of the source in the XMM-Newton and Chandra observations and their spatial shift, consistent with the proper motion of G 29-38 between these observations, strengthen the origin of the X-ray emission from G 29-38. The X-ray luminosities from both observations are consistent within the 1σ uncertainties, so too are the best-fit plasma temperatures. Although the count number is small, there is tantalizing evidence for line emission in the 0.7–0.8 keV energy band from an optically thin hot plasma. The most likely candidate for this line emission would be the Fe complex at 16 Å.
Une proposition touristique à contre-courant du marché mondialisé : des pratiques en tension genrées. Les Guides de Pays en Provence
Authors: Moïse Claudine 
Published: February 2023

Dans le département rural des Alpes-de-Haute-Provence, le développement du tourisme comme ressource économique, essentiellement autour du patrimoine naturel ou sportif, s’est effectué récemment à travers des produits du terroir (la lavande notamment) et des lieux valorisés. À la marge de toutes les propositions visant le tourisme culturel, l’article se penche sur l’activité d’une association Les Guides de Pays qui s’inscrit dans une démarche de proximité et qui se voudrait à distance de logiques libérales mondialisées. À partir d’une enquête ethnographique, cet article cherche à analyser comment ce tourisme, qui revendique une valorisation d’une identité locale et de proximité et qui refuse une dimension libérale ou commodifiée de ses pratiques, ne peut échapper aux tensions qui le traversent, notamment autour de « l’authenticité ». On se rend compte, alors que cette tentative d’échapper à la dimension marchande et mondialisée du tourisme est caractéristique de pratiques genrées.
Le consensus de Washington existe-t-il encore ?
Authors: Treillet Stéphanie , Montalieu Thierry 
Published: February 2023

La question du rôle des institutions internationales dans la réforme des politiques de développement et en particulier ce qu’il a été convenu d’appeler le Consensus de Washington, a connu des débats intenses depuis 40 ans. Ces débats théoriques et institutionnels ont produit une évolution dans le contenu et la mise en œuvre des politiques dites d’ajustement structurel. Partant d’un bilan critique de ces changements d’approche, l’article vise à en repérer les étapes essentielles tout en soulignant les invariants. L’ouverture vers le traitement de la pauvreté, la notion de croissance inclusive, la question de la qualité des institutions ou celle du genre et plus récemment encore l’introduction du concept de vulnérabilité (sanitaire ou climatique) offrent des perspectives fructueuses si le stade du discours est dépassé. Classification JEL : F02, F42, O19
Après 60 ans de coopération internationale pour le développement, celle-ci serait-elle devenue anachronique ?
Authors: Gabas Jean-Jacques , Vernières Michel 
Published: February 2023

La coopération pour le développement est née, au lendemain de la colonisation, de la volonté des États de conserver des liens forgés au temps des colonies, en suivant un modèle de développement. Au cours des 50 dernières années, ces relations de coopération ont, de période en période, évolué de façons très diverses et ont fait l’objet de nombreux débats auxquels la revue Mondes en développement a participé. Le monde de 2022 a radicalement changé et les vieux outils et politiques de coopération pour le développement apparaissent désormais anachroniques. Mais face à l’ampleur des défis situés à l’échelle mondiale, la réinvention de cette dernière est plus nécessaire que jamais. Classification JEL : F2, F35, F42, H81, H84, H87, O01, O019, O02
La victime au centre. Perspectives philosophiques
Authors: Causse Guilhem 
Published: February 2023

L’un des enseignements majeurs du travail de la CIASE est que les victimes de crimes et d’abus sexuels dans l’Église doivent être mises au centre. Elles seules peuvent dire ce qu’elles ont subi et ce qu’elles vivent encore, et nous indiquer les transformations, y compris structurelles, à mettre en œuvre. Ce geste salutaire de mettre les victimes au centre représente pourtant une révolution, non seulement pour l’Église, mais pour la société entière. Un retour sur la manière dont les places respectives du « coupable » et de la victime ont évolué depuis les années 1950 le montrera. Cette évolution est notamment liée au renouveau de la question du pardon et trouve une forme pratique dans la justice restaurative, qui pourra inspirer l’Église pour l’accueil et l’accompagnement des victimes.