bluuebunny/crossref_metadata_2025_split huggingface dataset:
INFLUÊNCIA DA LIDERANÇA NO ENGAJAMENTO NO TRABALHO E OS EFEITOS NA AUTOEFICÁCIA CRIATIVA E INTENÇÃO DE ROTATIVIDADE
Authors: Rodrigues Moreira Maria Luiza , Corrêa de Mattos Carlos André 
Published: January 2025

A liderança pode ser considerada um recurso organizacional capaz de contribuir para o engajamento dos trabalhadores e, por consequência, a autoeficácia criativa e a intenção de rotatividade podem sofrer influência desta relação. Desta forma, o objetivo desta pesquisa é analisar a importância da liderança no engajamento no trabalho e seus efeitos na autoeficácia criativa e na intenção de rotatividade entre os servidores públicos estaduais lotados em uma Instituição Pública no estado do Pará. Destarte, o estudo classifica-se como exploratório e descritivo, com amostragem não probabilística por julgamento, por meio de survey com 252 questionários. A coleta de dados foi on-line, e o tratamento de dados utilizou modelagem de equações estruturais (PLS-SEM). Os resultados confirmaram a influência da liderança como recurso organizacional para manter o engajamento dos trabalhadores e também foi confirmada a relação de efeito entre engajamento, autoeficácia e intenção de rotatividade. As conclusões recomendam o aprimoramento de políticas de gestão de pessoas para que as relações interpessoais consigam ser desenvolvidas para além do respeito pelas habilidades técnicas, para, assim, poderem ser fomentados maior comprometimento organizacional e melhorias no serviço público.
Features of the IgE response to egg white and yolk in children with food allergies and atopic dermatitis
Authors: Snovskaya M. A. , Semikina E. L. , Makarova S. G. , Petrichuk S. V. , Kurbatova O. V. , Zhuzhula A. A. , Ereshko O. A. , Galimova A. A. 
Published: January 2025

Chicken egg is among the most important sources of allergens. Sensitization to them is most often manifests as food allergy (FA), and/or atopic dermatitis (AD). Immunogenic substances of a chicken egg are present in both white egg and yolk.The purpose of our work was to compare frequency and intensity of the IgE responses to various components of a chicken egg in children, depending on their age and gender. We examined 3070 children with symptoms of food allergies and atopic dermatitis, analyzed the IgE responses to chicken white egg allergens extract (f1) and yolk allergens extract (f75), taking into account the age and gender of children. The IgE levels were determined by immunofluorescence using an automatic ImmunoCAP 250 analyzer. We found a high incidence of sensitization to chicken egg in children with FA and AD: 31.07% (n = 954) of patients had clinically significant IgE levels. The frequency of sensitization to white egg was statistically significantly higher than the frequency of sensitization to yolk: 31.04% (n = 953) and 13.13% (n = 403), respectively. The maximum prevalence of positive IgE responses to white egg and yolk and more severe sensitization were observed in children of their first year of life. A significant decrease of these indices has been detected in groups of older children. In older age groups, there was also a decrease in the number of co-sensitized patients, whereas the number of monosensitization cases to chicken egg protein was increased in groups of children of 2 to 6 years old, and then decreased in children over 6 years old. The frequency of positive IgE responses to allergen extracts of white egg and yolk did not differ significantly and had similar age dynamics in children of both sexes. Statistically significant differences between the IgE responses of boys and girls were found only in groups of children over 14 years old, especially with IgE to allergens of white egg. We have shown an extremely low frequency of monosensitization to yolk: clinically significant levels of IgE to yolk in the absence of antibodies to egg protein were found in 0.1% of patients with food allergies and atopic dermatitis. High frequency of sensitization to chicken eggs in small children suggests an extremely early contact of the patients with allergens. The immunogenic ability of white egg and yolk allergens is different. Much more pronounced IgE response was observed towards white egg. A decreasing number of positive IgE response cases to chicken egg allergens in children may be due to development of immunological tolerance to both yolk and white egg at the age of 8-10 years. However, the issue of studying the allergic response mechanisms remains open, since, despite a significant decrease in prevalence of egg allergy in older children, a number of patients still do not achieve tolerance to this food product.
Influenza vaccine is able to induce post-infection antibodies to SARS-CoV-2 in medical staff
Authors: Kostinov M. P. , Nastaeva N. Yu. , Nikityuk N. F. , Akhmatova N. K. , Albahansa M. I. , Yushkova S. V. , Andreeva N. P. , Kostinova A. M. , Linok A. V. , Loktionova M. N. , Khrapunova I. A. 
Published: January 2025

Influenza vaccination contributes to the favorable course and outcome of COVID-19. The aim of our study was to study the effect of influenza and pneumococcal vaccines on the level of IgG antibodies (AT) to SARS-CoV-2 among medical personnel at the beginning of the COVID-19 pandemic. We present the data on assessment of specific immune response to the influenza virus and SARS-CoV-2 in 266 medical workers 6 months after immunization against influenza and/or pneumococcal infection (without vaccinations against COVID-19) over the 2020-2021, by comparing the results with respective characteristic in 281 employees with no history of vaccinations is presented.We have found that the proportion of medical workers with a protective (≥ 1:40) antibody levels to influenza virus 6 months after vaccination in groups of participants reaches a protective (≥ 70%) value only in persons who received a monovaccine against pneumococcal infection (78.6%) as compared with persons vaccinated with a monovaccine against influenza (61.7%) (p < 0.001), as well as with a group of workers immunized against influenza in combination with the S. pneumoniae vaccine (68.9%) (p < 0.01). Hence, the pneumococcal vaccine is able to induce the synthesis of IgG-AT to influenza virus reaching protective values.An analysis of the group with seropositivity to influenza virus (IgG-AT ≥ 1:10) and their comparisons with persons seroprevalent to COVID-19 showed that the proportion of seropositive individuals among medical staff vaccinated against seasonal influenza after 6 months (indicating a probable asymptomatic form of COVID-19) is increased. It comprised 65.4% (p = 0.026) in the group vaccinated with mono-flu, and 64.5% (p = 0.04) in the group vaccinated with combined influenza and pneumococcus, being higher than among the non-immunized workers (48.8%).In summary, the results of our study show that influenza vaccination acts as an inducer of humoral immunity not only to the influenza virus, but also to the recently transmitted SARS-CoV-2 infection.
A Spiny Aptychus from the Cretaceous of Kansas
Authors: Fischer Alfred , Fay Robert O. 
Published: January 2025

Surficial characters and internal structures of a new species of ammonoid opercula, Spinaptychus sternbergi, discovered in the Cretaceous Niobrara formation of western Kansas, are described and illustrated. The Kansas specimens are better preserved and larger than any previously described species of the genus and represent the first record of the genus from North America. Orientation of growth lamellae leads to the conclusion that Spinaptychus was not a strictly external structure, because the outer margins of its exterior surface at least evidently were covered by mantle tissues.
Amplitude Variation with Offset
Authors: Knapp Ralph W. , Hedke Dennis E. , Anderson Neil L. 
Published: January 2025

Subsurface variation in the ratio compressional of P-wave velocity to shear (S-) wave velocity, Vp/Vs, yields an opportunity to observe amplitude variation with offset (AVO) effects. Ideally, such variations can be inverted to indicate lithology, porosity, constituent fluids, and/or presence of free gas. In practice, AVO techniques are somewhat limited by factors such as noisy data and actual subsurface materials.
One geological situation to which AVO techniques are ideally suited is the delineation of free gas-bearing sandstones. The dramatic decrease of Vp, relative to sandstone without gas, and the negligible change in Vs results in very large changes in Vp/Vs, i.e., Poisson's ratio. The AVO response is heavily dependent on that one parameter.
Data-quality control is critical with AVO measurements because many of the analyses are done with single trace common offset or CMP gathers, and measured amplitude response is very sensitive to noise. Data acquisition must include a large range of offsets, i.e., angles of incidence, ideally from 0 to 40°. A general rule of thumb is that far offsets need to be about 1.6 times the depth of the zone of interest. Recording of at least two components (vertical and radial) is desirable to rigorously derive true amplitude response of a P-wave reflection; however, the advantage of using a second component may not be truly cost-effective. Measured amplitude can be extremely accurate when corrected from offset information to an estimated true amplitude. Processing must maintain relative amplitude response of a reflection. This consideration affects and limits the use of AGC gain, deconvolution, and other space (trace) or time-adaptive processes. The display of AVO can be in the form of unstacked common offset gathers or CMP (CDP) gathers of instantaneous amplitude. Instantaneous amplitude compensates for phase-response differences on the peak amplitude of the reflection wavelet.
New Permian Corals from Kansas, Oklahoma, and Texas
Authors: Moore Raymond , Jeffords Russell M. 
Published: January 2025

Nine new species of Permian rugose corals are referred to eight genera, of which three are new and three have not previously been reported from America. New species from Lower Permian (Wolfcamp) beds of Kansas and northern Oklahoma are assigned to Malonophyllum Okulitch and Albritton, known elsewhere from the Leonard series of western Texas; Lophophyllidium Grabau, seemingly a long-ranging genus of Upper Carboniferous and Permian age and world-wide distribution; Sochkineophyllum Grabau, previously reported from Middle Carboniferous (Moscovian) rocks of Russia and Permian strata of China; and two new genera named Lophamplexus and Heritschia. New species of Middle Permian (Leonard) corals from the Glass Mountains, in western Texas are referred to Timorphyllum Gerth, described from the Permian of Timor, in the East Indies; Duplophyllum Koker, previously reported from the Permian of Timor, Australia, and China; and a new genus that is designated as Leonardophyllum. Most of these forms bear a distinct axial column and all but one species seem to lack dissepiments.
Permian corals from Asia that heretofore have been referred to Corwenia Smith and Ryder, a genus that is based on Lower Carboniferous corals, are placed in the new genus Heritschia, and a few other, variously identified corals are also thought to belong in Heritschia.
The common Late Paleozoic column-bearing corals of North America that have been classed as belonging to Lophophyllum seem to belong to the genus Lophophyllidium. The stratigraphic usefulness of corals in correlation of Permian rocks is considered briefly. Numerous taxonomic problems similar to that of so-called Lophophyllum are encountered in work on the Permian corals.
Reconnaissance of Pleistocene Deposits in North-Central Kansas
Authors: Hibbard Claude W. 
Published: January 2025

A field reconnaissance of Pleistocene deposits in north-central Kansas was made during the summer of 1943. The Sanborn formation of Pleistocene age mantles the uplands of much of this part of the state, and terrace deposits occur along the major valleys. The Sanborn formation consists of an upper gray silt bed which is persistent over the entire area and exhibits a unique topographic expression, an underlying soil zone that occurs only in north-central Kansas, and pre-soil zone deposits consisting of a wide variety of lithologic types. Seventeen measured sections of these Pleistocene beds are given.
The vertebrate fossils listed from the Sanborn formation are Canis lupus Linnaeus, Citellus richardsonii (Sabine), Cynomys vetus Hibbard, Cynomys ludovicianus (Ord), Geomys sp., Microtus cf. pennsylvanicus (Ord), Equus sp., and Platygonus leptorhinus Williston. Mollusks are listed from the upper gray silt bed and from the pre-soil zone deposits.
Depositional Facies of Toronto Limestone Member (Oread Limestone, Pennsylvanian), Subsurface Marker Unit in Kansas
Authors: Troell Arthur R. 
Published: January 2025

The Toronto limestone Member, at the base of the Oread Limestone (Pennsylvanian), averages about 10 feet in thickness. It is exposed in southeastern Nebraska and northwestern Missouri and can be traced across eastern Kansas, grading southward into shale in northern Oklahoma. A thin Osagia algal oncolite zone, which is the strand-line record of a transgressing sea, occurs at the base of the unit over much of northern and central Kansas. A 4- to 8-foot skeletal lime wackestone with an open-marine fauna covers the oncolite zone and extends into Oklahoma and Nebraska. This facies contains three subfacies which are products of local conditions during the inundative (standing-level) phase of a sea and not migrating facies tracts of a transgressing sea. From central Kansas northward a 1- to 4-foot lime mudstone with a molluscan fauna occurs at the top of the Member. This is a shallow subtidal to tidal-flat deposit accumulated during regression. The Toronto limestone facies do not fit into a phase scheme representing definite stages of transgression and regression. The stratigraphic relationships are similar to those in the Recent carbonate sequence of the Great Bahama Bank and suggest that a eustatic change in sea level was the controlling mechanism during the deposition of the Toronto Limestone.
Algal-Bank Complex in Wyandotte Limestone (Late Pennsylvanian) in Eastern Kansas
Authors: Crowley Donald J. 
Published: January 2025

The Wyandotte Limestone is divided into seven lithologically and paleontologically distinct facies:

a terrigenous facies--mostly unfossiliferous, silty shale, and quartz sandstone;
a stromatolite-sponge facies--a sponge-bearing stromatolitic biolithite;
an algal-bank facies--a phylloid algal biomicrite, dismicrite, and intrasparrudite;
an Archaeolithophyllum cap facies--a phylloid algal biolithite that capped the algal banks;
a calcarenite facies-biosparite, intrasparite, and Osagia-coated biosparrudite;
an oolite facies--oosparite and oomicrite; and,
a shelly mud facies--a crinoidal, brachiopodal biomicrite.

The basic factors controlling these facies were geometry and hydrography of the basin of deposition. A platform on the Lane Shale controlled initial carbonate facies development. This was subsequently modified by changes in water circulation and turbulence, the more immediate controlling factors of carbonate facies. Nature of the substrate, salinity variation, water energy, and amount of water circulation were the chief limiting factors in distribution and abundance of the Wyandotte biota.
Calcareous phylloid algae of the genera Archaeolithophyllum and Anchicodium played an important role in intertidal to shallow subtidal bank development. Archaeolithophyllum was abundant in sediments deposited in more turbulent water that was perhaps slightly shallower than the environment where Anchicodium thrived. The latter genus served as a baffle, allowing fine carbonate mud to settle out, while in both genera mud was trapped and bound beneath the blades. This produced the banks which provided a well lighted, shallow-water habitat for further prolific algal growth.
Внутренние методы оценки информационной полноты рефератов в задаче автоматического реферирования текстов
Authors: Челышев Э.А. , Раскатова М.В. , Щёголев П. 
Published: January 2025

В статье представлена классификация существующих методов оценки качества рефератов в задаче автоматического реферирования текстов. Представлена формальная постановка задачи автоматического реферирования текстов. Рассмотрено понятие качества реферата. Подробно рассмотрены внутренние методы оценки информационной полноты реферата, такие как метрики группы ROUGE, косинусное сходство, расстояние Кульбака – Лейблера, расстояние Джен Шеннона. Представлены достоинства и недостатки рассмотренных внутренних методов и методов, использующих экспертную оценку.
The article presents a classification of existing methods for assessing the quality of summaries in the task of automatic text summarization. A formal formulation of the problem of automatic text summarization is presented. The concept of summary quality is considered. The intrinsic methods of evaluating the information completeness of the summary, such as the metrics of the OUGE group, cosine similarity Kullback-Leibler distance, Jensen-Shannon distance, are considered in detail. The advantages and disadvantages of the considered intrinsic methods and methods based on expert assessment are presented.
Тестирование спектра Учайкина – Золотарева по данным для межзвездной среды
Authors: Кожемякин И.И. 
Published: January 2025

Спектры мощности являются ключевым инструментом в современных исследованиях межзвездной среды. Наряду с магнитогидродинамическими моделями турбулентности, их исследования помогают изучать физические процессы, происходящие в этой среде. Аппроксимация спектро мощности позволяет лучше понять передачу энергии на различных уровнях, что важно для изучения процессов формирования звезд и магнитных полей в межзвездной среде. В статье приведено сравнение различных аппроксимаций спектров мощности, включая классический спектр Колмогорова, и развившиеся на его основе спектры Кармана, логнормальный спектр, а также спектр Учайкина – Золотарева.
Power spectra are a key tool in modern research of the interstellar medium. Together with magne tohydrodynamic models of turbulence, their research helps to understand the physical processes occurrin in this environment. The approximation of power spectra allows for a better understanding of energy transfer at various levels, which is important for studying the processes of star formation and magnetic fields in the interstellar medium. Various approximations of power spectra were compared, including the classical Kolmogorov spectrum, and the von Karman spectra developed on its basis, the lognormal spectrum, as well as the Uchaikin – Zolotarev spectrum. The Uchaikin – Zolotarev spectrum has proven to be a universa method for approximating power spectra and can be used in further research.
Anatomische preparaten van kinabasten in de simpliciacollectie van het Universiteitsmuseum Utrecht
Authors: Lambers Paul 
Published: January 2025

In the historic pharmacognostic collection of the University Museum Utrecht, originally from the pharmaceutical department of the university, are two sets of in total 150 microscopic slides (a series of 125 and a distinct series of 25 slides) of bark of species of Cinchona. These pertain to two publications on the anatomy of the bark of Cinchona trees by the pharmacist and botanist prof. Phillip Phoebus from Giessen, respectively from 1864 and 1867. The two series are the only left of six similar couples that were sent by Phoebus in 1864 and 1866 to the Dutch Ministry of Colonies, to be distributed among universities and kina researchers in the Netherlands and the Dutch East-Indies. Together with an extensive mail correspondence between the ministry, Phoebus, and the main Dutch Cinchona researchers, kept in the archive of the Ministry of Colonies in the National Archive, this small collection illustrates an important phase in Cinchona research and politics in the second half of the 19th century.
Knowledge-Attitude-Practices of Non-Alcoholic Fatty Liver Disease among Indian Patients with metabolic disorders: A Multi-centric Cross-Sectional Observational Study
Authors: Shaikh Dr. Shehla , Negalur Dr. Vijay , Patil Dr. Shubhashree , Dargad4 Dr. Ramesh , Jaiswal Dr. Ashok , Bhandari Dr. Aditi , Jhaveri Dr. Kunal 
Published: January 2025

Background:
Nonalcoholic fatty liver disease (NAFLD) is a common liver disease. Despite the increasing incidence of NAFLD, its diagnosis rate is extremely low. Patients at increased risk for NAFLD are usually those with at least one metabolic disease like, type 2 diabetes mellitus (T2DM), hypertension, obesity, dyslipidemia, or polycystic ovarian disease (PCOD). Few regional studies have found a need to improve the understanding of NAFLD and its associated burden. Thus, this study was conducted to assess the knowledge, attitudes, and practices regarding NAFLD among Indian patients with metabolic diseases.
Methodology: A cross-sectional, observational, multicentric study conducted among 100 patients having at least one metabolic disease presenting to the outpatient departments of general physicians, diabetologists, and endocrinologists of a tier-1 city in western India. Information regarding demographic details, clinical profile, and a structured pre-validated questionnaire comprising 25 questions in three sections: questions to evaluate knowledge, attitude, and practice of NAFLD, was recorded in the Case Record Forms and included in this analysis. The total KAP score was derived, and subjects were classified as having low (0-7), average (8-14) or high score (15-22).
Result: In terms of knowledge, almost half (52%) were knowledgeable, 41% had a good attitude, and 52% had a good practice score.
Conclusion: This study concluded that the participants had a significant amount of knowledge and a positive attitude toward NAFLD, but practice must be developed.
Quando a métrica orienta o processo avaliativo estético em literatura
Authors: Dos Santos Rosemary Conceição , Da Silva José Aparecido 
Published: January 2025

Subjective concepts and phenomena, such as judgment processes, opinions, social attitudes and appreciation of literary works, have been difficult to measure accurately. Many of them, in literary criticism, being subjective in nature, face problems in obtaining precise measurements in government evaluations of the acquisition of literary works for school institutions, in juries of national and international literary competitions and in publishers in the selection of works to be included in the renewal of your catalogue. Using psychophysical methods of magnitude estimation and intermodal pairing, developed in sensory psychophysics, and currently used in the social sciences, which have shown promise as instruments for scaling subjective phenomena, this work addresses their application in the study of selected works and not selected from literature, to verify whether, applied to them, without prejudice to traditional criteria, these two psychophysical techniques can be considered a complementary model to the traditional categories of appreciation of literary works, which allows reasoning the author's creative tools in circumstances that need to go beyond assessments and intuitive value judgments. The results achieved by psychophysical methods showed equivalence with the results achieved by traditional criteria of literary analysis. It was concluded that magnitude estimation and intermodal matching are practical and quick ways to select originals in contexts that require time optimization for selecting works, without loss of quality.