bluuebunny/crossref_metadata_2025_split huggingface dataset:
DaWiK – Ein KI-gestützter Ansatz für digitales Wissens- und Kompetenzmanagement
Authors: Scheuvens Malte , Mozer Pia , Fuchs Benedikt , Dworschak Bernd , Ansari Fazel , Hölzle Katharina 
Published: November 2024

Abstract
Effektives Kompetenzmanagement wird für Unternehmen angesichts des demografischen Wandels und erhöhter Fluktuation immer wichtiger, da es die optimale Nutzung und Weiterentwicklung von Talenten fördert und so Produktivität und Arbeitsqualität steigert. Semantische Technologien ermöglichen eine präzise Modellierung und Identifikation von Kompetenzlücken sowie die Umsetzung passgenauer Entwicklungsmaßnahmen. Im Projekt DaWiK wurde hierfür eine datengestützte Methode entwickelt, die durch die Semantische Textanalyse Pipeline (STAP) Anforderungen aus unstrukturierten Daten wie Stellenanzeigen strukturiert erfasst, um die Kompetenzentwicklung gezielt und zukunftsorientiert zu steuern.
One size does not fit all: female–male interactions on the path to fertilization
Authors: Daupagne Léa , Winkler Lennart , Pembury-Smith Matilda QR , Lüpold Stefan , Snook Rhonda R , Fitzpatrick John L 
Published: November 2024

In briefFemale–male interactions shape fertilization outcomes, with broad implications from evolutionary biology to applied studies of fertility. This review discusses our current knowledge of female–male interactions at each stage of the fertilization process across externally and internally fertilizing species.AbstractExtensive research indicates that fertilization outcomes are shaped by individual female and male traits that reflect their intrinsic quality. Yet, surprisingly little is known about the influence of interactions between the sexes and their adaptive significance in either externally or internally fertilizing species. Here, we review empirical evidence on how female–male interactions influence each stage of the fertilization process, including sperm transfer, transport, storage, chemoattraction and fertilization. We also address the challenges of examining female–male interaction effects within a realistic biological context and why research in this area lags behind understanding the role of individual sex-specific traits. While relatively little data are currently available to address the interactive effects between the sexes and their impact on the fertilization process, what is presently known suggests that these effects are likely to be more common across the animal tree of life than appreciated. Future research will help identify these interactions, and their understanding can also help to explain the maintenance of genetic variation and inform applied studies of fertility.
Effects of Periodontal Treatment on CRP and Other Cellular Markers in Blood
Authors: Rojas González Gisella 
Published: November 2024

Periodontitis is a chronic inflammatory disease that affects public health worldwide. It has been related to microorganisms that trigger an inflammatory response that, in turn, produces a deterioration of the teeth’s supporting tissue. In recent years, studies have shown some similarity and association between periodontitis and atherosclerotic cardiovascular disease. The serum increases in C-reactive protein (CRP), fibrinogen, alpha-1 antitrypsin, moderate increase in leukocytes, increase in sedimentation rate and Von Willebrand factor antigen make it likely that there is a relationship between periodontal disease and other systemic conditions, specifically atherosclerotic disease. This study seeks to establish if there is any relationship between these values after phase II periodontal treatment in patients with periodontitis at the Faculty of Dentistry of the University of Costa Rica. The initial values are found in a previous publication (1). In this second stage, the sample was reduced to 14 patients, of whom 57% presented metabolic compromise such as rheumatoid arthritis, arterial hypertension and diabetes mellitus, and 50% decreased PCR levels. As for the mean level of the total sample, in both stages of the study, PCR increased from 2.72 (SD: 2.25) to 5.36 (SD: 9.68). Of the patients who received periodontal treatment, 21.4% had low PCR levels (<1 mg/L), 50% medium (1-3 mg/L) and 28.6% high (>3 mg/L). There was no statistically significant difference in any of the variables analyzed for cholesterol, triglycerides and fibrinogen. Of the total number of patients in whom carotid ultrasound was performed, 52.4% were diagnosed as healthy, 33.3% had bulbar myointimal hyperplasia and 14.3% had atheromatous plaques. One of the participants died of myocardial infarction. This study does not conclude that there is a relationship between periodontal disease and cellular markers, which are also found in atheromatous disease, but it can be affirmed that there is a probability that periodontal disease contributes to affect the metabolic condition of the patient.
Professional burnout of elementary school principals
Authors: Marinac Ana Maria , Maras Andrej , Liščić Zrinka 
Published: November 2024

AbstractThe professional role of a school principal encompasses various tasks, including administrative, legal, strategic, financial, and managerial responsibilities in the education sector. The intricate nature of their work exposes principals to increasing stress, leading to burnout. This qualitative study with 15 principals aims to identify key factors contributing to burnout and explore mitigation strategies. Findings highlight administrative, legal, and accounting tasks, as well as hiring responsibilities, as major stressors. Interpersonal relationships with teachers and parents also play a role in burnout. Common coping methods mentioned by participants include spending time with loved ones and engaging in stress management education. Additionally, the study underscores the importance of developing comprehensive support systems within the school environment to alleviate the burden on principals. The study serves as a foundation for future research on principal stress in educational settings and as material for professional development on burnout in primary schools. By addressing the highlighted stressors, educational leaders can work towards creating a more sustainable and supportive work environment, thereby reducing the risk of burnout among principals.
Soda Metasomatism in the East-Shasta Copper-Zinc District, Northern California
Authors: Albers J. P. 
Published: November 2024

Abstract
In this paper albitic volcanic, intrusive, and tuffaceous sedimentary rocks ranging from mafic to felsic in composition and from Middle Devonian to Late Jurassic in age are described. Most of the rocks contain albite as the only feldspar and fall into the petrographic classification of keratophyre and quartz keratophyre. Spilite, meta-andesite, metadacite, metabasalt, albite diabase, meta-quartz diorite, and albite granite are other petrographic types. Virtually all the rocks retain their primary structures and textures although they contain abundant chlorite, fine-grained white mica, actinolite, and other minerals of secondary origin. Fresh augite coexists with albite in a few specimens
Albite of demonstrably secondary origin occurs as partial replacement of plagioclase, and as veinlets, amygdule fillings and overgrowths. It is concluded from the abundance and widespread distribution of demonstrably secondary albite that virtually all the albite in the rocks of the area is secondary, formed principally if not entirely by soda metasomatism during a Late Jurassic orogeny.
The albitizing agents are believed to have been hot aqueous ftuids derived from one or any combination of three possible sources: (1) resurgent sea water, (2) a subjacent pluton of trondhjemite, and/or (3) hydrous minerals undergoing metamorphism to less hydrous types.
The Source of the Deccan Trap Flows
Authors: West W. D. 
Published: November 2024

Abstract
A study of the Deccan Trap flows around Sagar, Madhya Pradesh, has led to a consideration of the problem of the source of the flows, and of the distances to which individual flows may have travelled.
Assuming that the flows issued from fissures, now seen as dykes, it is difficult to account for the source of the flows that make up more than half the Deccan Trap outcrop where no dykes are found, unless it be assumed that the flows were capable of travelling long distances. In the limited area studied some of the flows have been followed for 40 to 80 miles without showing signs of thinning, and they may well have extended for very much further. It is possible, therefore, that the flows originated in those areas where dykes are found, namely in Cutch, Saurashtra, the N. Konkan, the Tapti and Narmada valleys, and the Gondwana basins of the Satpuras and further east, and that they travf'lled long distances to other parts of the outcrop.
Recent geodetic computations by E. A. Glennie support this view, and in particular suggest that the main source of the lavas was off the west coast of India north and south of Bombay, where remarkable gravity anomalies are found.
To have covered such large areas the flows must have been extremely fluid, and the possible causes of their fluidity are briefly considered.
Petrology of the Lavas of Pavagad Hill, Gujarat
Authors: Chatterjee S. C. 
Published: November 2024

Abstract
In a previous communication (1957) the author of this paper had recorded the occurrence of mugearite among the lava flows of the Pavagad Hill. Further work has led to the discovery of a large number of other petrographic types, and these have been described in this paper together with an account of their inter-relationship. The nature of the parent magma has also been discussed and it is shown to be alkaline olivine-basalt.
Studies on the Petrological and Electrical Conductivity Characters of Jharia XIV Seam Coal, Affected by Igneous Intrusive, from Keshargarh Colliery, Dhanbad District, Bihar
Authors: Mukherjee Bankim 
Published: November 2024

Abstract
A coal seam affected by a mica-lamprophyre dyke is studied. Samples of strongly affected, partially affected and unaffected portions of the coal, at the actual contact of the dyke with the seam and at increasing distances from this point respectively are subjected to proximate chemical analysis and petrological studies including reflectance measurements by Seyler's method. Electrical conductivity of these samples is also measured. It is concluded that the coal affected by the igneous intrusive undergoes a progressive increase in rank and also suffers a natural process of carbonisation with gradual development of the characters of a coke, as it approaches the contact with the igneous intrusive.
An Outline of the Stratigraphy and Structure of the Southern Part of Pithoragarh District, Uttar Pradesh
Authors: Valdiya K. S. 
Published: November 2024

Abstract
Three stratigraphical formations have been recognized in the southern part of the frontier district of Pithoragarh. (i) The Calc Zone, (consisting of dolomitic and cherty limestones, slates, stromatolite-limestone and magnesite beds), has been compared with the Deoban Limestone, Shali Series and the Naldera-Kakarhatti-Limestone of the Simla Series. On the basis of the contained Collenia, the position of this Calc Zone could be fixed anywhere between late Precambrian and Cambrian. (ii) The Quartzite Zone, (composed of phyllites, quartzites, conglomerates and sericite quartzites with associated chlorite schists and amphibolites) is correlated with the Nagthat (= Jaunsar) series. (iii) The crystalline Zone of Askot (consisting of ortho- and para-gneisses and schists) is correlated with the Chandpur (= Daling-Darjeeling) series.
The sedimentary zone, occupying a vast tectonic window between the crystalline zones to the north and south corresponds to the Krol nappe, or its eastern analogue, the Nawakot nappe. The whole sedimentary pile represents the lower limb of a mighty recumbent anticlinal fold, thrust from north to south; the minimum distance of translation is about 115 miles. The thrust-bound Crystalline Zone of Askot and the Crystalline Zone of Lohaghat to the south represent two detached outliers of a single thrust sheet corresponding to the Garhwal nappe, or its eastern equivalent, the Kathmandu Nappe. The width of thrusting of the crystallines is approximately 106 miles.
Magnetic Anomalies in Granites of Hyderabad
Authors: Balakrishna S. , Christopher G. , Vijaya Raghava M. S. 
Published: November 2024

Abstract
Granites of the Osmania University area, Hyderabad, have been studied in detail in order to understand their geological setting and magnetic anomalies. An area comprising nearly 8 sq. miles has been mapped for structural elements and the distribution of pink and grey granites in the field have been marked out. The area has been divided into a square grid of 200 meters interval and vertical intensity of magnetic field has been measured at nearly 600 stations and a magnetic anomaly map has been prepared. It is interesting to note that the magnetic anomaly map follows the distribution of various types of granites and the location of dykes in the field. A few magnetic highs have been noted and these are generally correlatable to the grey granite massifs.
Geo-Electrical Investigations of the Brine Resources of Bharatpur, Rajasthan
Authors: Kailasam L. N. 
Published: November 2024

Abstract
The results of geo-electrical investigations conducted over an area of roughly 50 square miles comprising the salt tracts near and around the city of Bharatpur in Rajasthan are presented. Resistivity determinations of well water were made in more than 600 wells located within this area and, in addition, a number of surface resistivity depth probes were conducted. These measurements, besides indicating the wells in which the brine, is of sufficiently high concentration as to render it suitable for salt manufacture, have enabled a rough delineation of the zones of maximum brine concentration. The resistivity depth probes have yielded useful information regarding the vertical extent of the saturation zones which would be helpful in assessing the brine resources available for the manufacture of salt in the area surveyed. Also, on the basis of chemical analyses of a number of brine samples from the wells, with concentrations varying between wide limits, a correlation graph has been prepared showing the relation between the electrical resistivity of the brine in the wells and brine concentration.
Notes on Three Cretaceous Foraminiferal Genera, Asterorbis, Orbitocrclina and Pseudorbitella
Authors: Hanzawa Shoshiro 
Published: November 2024

Abstract
Critical reviews on Asterorbis rooki Vaughan and Cole, A? aguayoi Palmer, A? macei Palmer, A? cubensis Palmer, A? havantnsis Palmer, Orbitocyclina nortoni Vaughan, O. minima (Douvillfe), O. cardtnascnsis (Galloway), O. rutteni (Thiadens), O. rutteni var. armata (Thiadens), O. macgillaviyi (Thiadens), O. palmerae (Thiadens), O. planasi (Rutten) and O. floridensis (Cole) were carried out.
All the species of Asterorbis are quite the same in their juvenile features. No regular series is found in the arrangement of the nepionic chambers in this genus excepting for the principal auxiliary chambers. All the species of Asterorbis ever proposed art suggested to be assembled into a single species as to be synonymous with Asterorbis rooki. Furthermore, Asterorbis rooki may be canaliferous and would be referred to a family independent from the Lepidorbitoididae and cannot be assigned to the Pseudorbitoid- idae which is characterized by the sulcoperculine juvenarium although this family is canaliferous.
Orbitocyclina nortoni, O. mimina, O. cardtnascnsis, O. rutteni, O. rutteni var. armata and O. palmerae are plausible to be united into a single species, Orbitocyclina minima. O. planasi may possibly be distinguished from O. minima in having the thicker roofs and floors of lateral chambers. O. floridensis is distinguishable from 0. minima in having thicker pillars.
The occurrence of Pseudorbitella americana Hanzawa is reported from Cuba.
Tertiary Biostratigraphy of a Part of North-Western Kutch
Authors: Gupta Barun K. Sen 
Published: November 2024

Abstract
The marine Tertiary strata around Lakhpat, north-western Kutch, range approximately from the Lutetian to the Burdigalian. Essential details are brought out in the lithic characters of these strata, mostly limestones, and the distribution of fossils in them. A number of breaks can be identified in the sequence, including the Eocene-Oligocene and the Oligocene-Miocene unconformities. Seven faunal zones have been recognised in this stratigraphic column, mainly with the help of the following larger Foraminifera: Alveolina elliptica (Sowerby), Asterocyclina alticostata (Nuttall), Dictyoconoides cooki (Carter), Discocyclina (Discocyclina) dispansa (Sowerby), D. (D.)sowerbyi Nuttall, Lepidocyclina (Eulepidina) sp., Miogypsina (Miogypsina) irregularis (Michelotti), Nummulites acutus (Sowerby), N. beaumonti d'Archiac and Haime, N. exponens (Sowerby), N. fichteli Michelotti, N. bagelensis Verbeek, N. perforatus (de Montfort), and "Operculina" sp. A striking vertico-lateral biofacies variation exists in the local zone 2, between strata rich in Nummulites exponens and those rich in species of Discocyclina (Discocyclina). Most of these larger Foraminifera are of considerable significance in the Indo-Pacific lower/middle Tertiary correlation. Certain aspects of this inter-regional stratigraphic correlation are discussed.
Abyssal Non-Biogenic Origin of Oil and Gas and the Problem of the Origin of Life on the Earth
Authors: Kropotkin P. N. 
Published: November 2024

Abstract
The paper deals with the problem of non-biogenic (inorganic) abyssal origin of oil and gas. This question is closely connected with an interesting problem of the appearance of life. In brief we may ask a question "Oil from life or life from oil"?
Study of Geochemical Changes in the Metasediments, Occurring Around the Richughuta Granite, District Palamau, Bihar
Authors: Sinha R. C. , Ghose N. C. 
Published: November 2024

Abstract
The present studies deal with the nature of the chemical changes induced in a suite of Archaean metasediments of varying lithologies during the emplacement of a granitic pluton. On the basis of a large number of analyses of the affected and unaffected rocks it has been shown that the nature and magnitude of the chemical changes have been primarily governed by the original composition of the respective zones, while the other factors have played only a secondary role. It has been suggested that the idea of 'basic front' is out of place in the context of granitization and that it refers to an altogether different process. Similarly it has been shown that the process of granitization, truly speaking, is very restricted in its application and that it is not correct to ascribe such processes as metamorphic differentiation, feldspathization and alkali metasomatism to it.
Modern Conceptions about the Structure and Development of the Earth's Crust and Upper Mantle of Continents
Authors: Beloussov V. V. 
Published: November 2024

Abstract
Based on the latest studies, the paper deals with the modern conceptions about the structure and development of the Earth's crust and Upper mantle of Continents, and the observations and arguments in support of these concepts are detailed under the following headings: (I) Composition of the Earth's crust (2) Thickness of the Earth's crust (3) Composition of the Upper mantie (4) Processes in the Upper mantie, and (5) Influence of the Upper mantle on the crust.
The following are some of the important conclusions arrived at: (I) The so-called "basaltic layer" of the crust is actually a layer of degranitised metamorphic rocks of the granulitic facies (2) The thickness of the crust in geological history can change many times and such changes are in accordance with the changes of direction of the vertical crustal movements (3) The vertical tectonic movements are caused by processes not only in the crust, but in the mantle as well, and that the Upper mantie, undoubtedly, has horizontal inhomogeneities associated with the structure and movements of the crust (4) The most important peculiarity of Zone B of the Upper mantle is the presence of a waveguide in it, i.e. of a layer with reduced seismic velocities (5) An essential difference is marked in the relationship between the mantle and the crust in geosynclines, on the one hand, and on platforms, on the other.
Petrology of the Rocks of St. Mary Islands, Near Malpe, South Kanara District, Mysore State
Authors: Naganna C. 
Published: November 2024

Abstract
The rocks of St. Mary Islands consist of dacite, rhyodacite and granophyre, showing close similarity in texture, mineralogy and petrochemistry, to similar rocks described from the islands of Salsette and Bassein, near Bombay. Based on the petrological study, it is surmised that the rocks of these islands are genetically connected with the Deccan Trap igneous activity. The study suggests a wider Deccan Trap igneous activity extending to several hundred kilometres south of the now known outcrops of trap. It also hints the association of a rhyolite magma with Deccan Trap igneous activity.
Deformation Twinning in Stibnite from Punjab, India
Authors: Rao N. K. , Rao G. V. U. 
Published: November 2024

Abstract
Prismatic sections of stibnite obtained from-Punjab, India, show various types of twinning, whose nature indicates deformation origin of the twinning . The twinning is simple or repeated or polysynthetic; in the latter case the twin lamellae may be parallel, wedge-, lens- or spindle-shaped, twisted and sinuous.
The disposition of the twinning lamellae and their relation to the (010) cleavage indicate that twin gliding has taken place in the plane (001) along [010]. This is probably due to the least coherence along [010]. The various patterns of twin lamellae are due to (a) trans­ lation gliding (010) [001] (b) bending about [100] and © twisting about [001] subsequent to the twinning. The simple types of twins are either due to accumulation of localised stresses during alteration or due to grinding and polishing, and the complex ones are due to shearing movements during or after deposition of stibnite.
The Genus Globotruncana and Biostratigraphy of the Lower Ariyalur Stage (upper Cretaceous) of Vridhachalam, South India
Authors: Banerji Ranjit K. 
Published: November 2024

Abstract
The Lower Ariyalur Stage (Upper Cretaceous) cropping out in the north of Vridhachalam, has been sampled for detailed foraminiferal study. Nine species and subspecies and one new species of the genus Globotrunrana and several benthonic species are identified. On the basis of the vertical distribution of these species, the Lower Ariyalur Stage, earlier described as a [single uniform formation, is subdivided into five biostratigraphic zones and subzones, 'commencing from the? Late Turonian and continuing up to the Lower Maestrichtian. This sequence of strata is correlated with the well known Upper Cretaceous formations of North America, Trinidad, Middle East, Europe and Australia. The systematic description and evolutionary trends of the species and subspecies of Globutruncana are given. On the basis of percentage distribution of the planktonic forms, the depth of the basin is calculated. There is indication of a shallowing of the Upper Cretaceous sea at the end of the Globutruncana linneiana trlcarinata zone (Lower Maestrichtian).