bluuebunny/crossref_metadata_2025_split huggingface dataset:
Особенности строения и формирование эоплейстоценовой манджильской террасы района Судака в Крыму со следами обитания древнего человека
Authors: Чепалыга А.Л. , Садчикова Т.А. , Анисюткин Н.К. 
Published: December 2024

Многослойные олдованские стоянки Кок-Коз, Эчки-1и Карадагский заповедник, Лобовой хребет расположены на Ю-В берегу Крыма между Судаком и Карадагом. Четыре культуросодержащих слоя стоянки Кок-Коз залегают в галечниковых пачках прибрежно-морского генезиса VIII Манджильской 100-метровой террасы, примерно посредине террасовой лестницы общей высотой около 200 м. Литологические и геохимические характеристики террасовых осадков близки к лагунно-морским фациям изолированного морского бассейна каспийского типа (гурийский солоновато-водный бассейн). Каменные орудия представлены разнообразными чопперами, пиками, скребками, ножами, билл-хуками, проколками и др. Этот набор характерен для развитого олдована. Возраст поздний эоплейстоцен. Вместе с другими многослойными стоянками выделяется новый Южно-Крымский геоархеологический ареал олдованской культуры, появление которой свидетельствует о начале природопользования и взаимодействия человека и природной среды в Европе.
Oldowan sites Kok-Koz, Echki-1 and Karadag (Lobovoy Ridge) are located at the SE Crimean coast between Sudak and Karadag. Four artifact-bearing layers of the Kok-Koz site lay in four gravel beds of marine coastal origin in the VIII Mandzhil terrace at an altitude of 100 m a.s.l., which is about the middle of the total terrace staircase some 200 m nigh. Lithological and geochemical characteristics of fine-grained beds are similar to that of marine-lagoon facies of the Caspian-type basin (the Gurian brackish basin). Stone tools include various choppers, pikes, scrapers, knives, bill-hooks, awls, etc. Such set is typical for developed Oldowan culture. Age is the late Eopleistocene. Taken together with other multi-layered sites is recognized as the new South Crimea geoarchaeological Oldowan area.
ВАЛЕРИАН ИННОКЕНТЬЕВИЧ ГРОМОВ (1896–1978) – СОЗДАТЕЛЬ ШКОЛЫ БИОСТРАТИГРАФОВ-ЧЕТВЕРТИЧНИКОВ: К 125-ЛЕТИЮ СО ДНЯ РОЖДЕНИЯ
Authors: Второв И.П. , Тесаков А.С. 
Published: December 2024

На основании документальных материалов показана история научной и организационной работы В.И. Громова в изучении геологии четвертичного периода в Институте геологических наук и Геологическом институте АН СССР. Он участвовал в многочисленных экспедициях, выступал с докладами, был автором книг и статей по четвертичной геологии. Его организационная работа охватывала не только руководство отделом и лабораторией, но и большую работу в INQUA и Комиссии по изучению четвертичного периода, редакционную работу в её Трудах и Бюллетене. В.И. Громову были посвящены юбилейные и памятные мероприятия, он удостоен высоких наград и премий, его идеи и методы биостратиграфии четвертичных отложений по-прежнему актуальны.
We studied the history of Valerian Gromov’s scientifi c and organizational work in the fi eld of Quaternary geology, based on original documents from the Institute of Geological Sciences and the Geological Institute of the USSR Academy of Sciences. Gromov participated in numerous expeditions, INQUA and other conferences, wrote books and articles on the Quaternary. He managed the department of Quaternary studies and was a prominent member of the Commission for the Study of the Quaternary in the USSR, edited its Proceedings and Bulletin. Anniversaries and commemorative events were dedicated to Gromov, he received high awards and prizes, his ideas and methods of biostratigraphy of Quaternary deposits are still relevant.
ГОЛОЦЕНОВАЯ ИСТОРИЯ ОЗЕР НА ОСТРОВЕ ХАЧИН (СЕЛИГЕР)
Authors: Сапелко Т.В. , Науменко М.А. , Кузнецов Д.Д. , Лудикова А.В. , Игнатьева Н.В. 
Published: December 2024

Результаты комплексных исследований двух небольших озер на о. Хачин, расположенном в северной части оз. Селигер, позволили провести реконструкцию этапов развития озер в течение голоценового периода. Исследования включали в себя литологический, палинологический, диатомовый анализы, анализ динамики фосфора и металлов, расчеты вероятности влияния антропогенных факторов на развитие озерных экосистем. Изученные озера отличаются от остальных многочисленных озер острова значительной глубиной, воронкообразными котловинами, условиями осадконакопления, что подтверждает карстовое происхождение озер. Морфометрические модели распределения глубин и уклонов позволили изучить рельеф дна озер, установить точные морфометрические характеристики. Установлены максимальные глубины озер 33,7 и 15,2 м. Подробное комплексное изучение поверхностных проб донных отложений озер позволили адекватно интерпретировать результаты проведенных реконструкций голоценовой истории озер.
The results of studies of two small lakes on the Khachin Island, located in the northern part of the Lake Seliger, made it possible to reconstruct the lakes development stages during the Holocene period. The studies included lithological, pollen, diatom analyzes, analysis of the phosphorus and metals dynamics, calculations of the probability of the influence of anthropogenic factors on the lake ecosystems development. The studied lakes differ from the other numerous lakes of the Khachin Island in considerable depth, funnel-shaped hollows and sedimentation conditions, which confirms the karst origin of the lakes. The morphometric models of the depths and slopes distribution made it possible to study the relief of the lakes bottom, to establish the exact morphometric characteristics. The maximum depths of the lakes were determined to be 33,7 and 15,2 m. A detailed study of surface lake sediments samples made it possible to adequately interpret the results of the Holocene history reconstructions of the lakes.
ANALISIS PENGARUH LITERASI KEUANGAN, INKLUSI KEUANGAN, DAN PENGELOLAAN KEUANGAN TERHADAP KEPUTUSAN INVESTASI GENERASI Z DI KOTA KENDARI
Authors: Akbar Wahbi  , Bakti  , Wa Ode Harliyanti Unga  , La Ode Ahmad Darwin  , Ikbal  
Published: December 2024

Generation Z is one of the groups of society with the largest number and workforce. Based on data from the Indonesia Stock Exchange (BEI), Southeast Sulawesi Province shows a positive trend in people investing. The number of investors will increase by 43.3% in 2022-2023 and the largest investors are those belonging to Generation Z. This is due to financial literacy and financial inclusion so that they are more aware of managing their finances to invest in safer and better places. This research uses a quantitative approach with a causal associative method. The number of respondents in the research was 97 respondents. The results in this study show that all variables (exogenous and endogenous) have a significant influence.
The Geographic Factors-Based Optimization of National Flight Hub Airport Locations for Enhances Aviation Safety Standard
Authors: Lestary Dwi , Supardam Dhian , Pribadi Ocky Soelistyo , Amalia Direstu 
Published: December 2024

Indonesia's strategic geographical location and conditions are a result of its archipelagic status. Indeed, this significantly impacts the livelihoods of Indonesians, particularly in the area of transportation. In order to facilitate the mobility of individuals between islands, the government constructed transportation infrastructure and facilities. This will serve as a reference for government regulations that aim to reduce inequality, specifically in the development and distribution of products and services outside Java, particularly in Papua. The primary objective of this research is to conduct a connectivity analysis as an initial step towards optimizing the transportation network and determining the level of connectivity between Indonesian provinces through air transportation. Next, the researchers will study the existing air transportation network's structure to understand its characteristics clearly. It will be helpful material for formulating optimization and network management scenarios. The structuring pattern in question is the application of the hub-and-spoke network concept. The hub-and-spoke network pattern focuses on optimization problems from the perspective of economies of scale. The researchers optimized the provincial capital airport's location to establish a hub airport and subsequently refined the analysis results to enhance the efficiency of the new flight service network. The above steps will compare air travel performance before and after the network arrangement scenario. Indicators for the network connectivity level will also be present, indicating that the final product optimization is now ready for verification. The target of this research is to produce a concept or optimize the location of airport hubs through a comprehensive study taking into account geographic factors and conducting an analysis of the location of National Aviation Hub airports, which is the novelty of this research.
RGS4 promotes the progression of gastric cancer through the focal adhesion kinase/phosphatidyl-inositol-3-kinase/protein kinase B pathway and epithelial-mesenchymal transition
Authors: Chen Peng-Yu , Wang Pei-Yao , Liu Bang , Jia Yang-Pu , Zhang Zhao-Xiong , Liu Xin , Wang Dao-Han , Yan Yong-Jia , Fu Wei-Hua , Zhu Feng 
Published: December 2024

BACKGROUND
Regulator of G protein signaling (RGS) proteins participate in tumor formation and metastasis by acting on the α-subunit of heterotrimeric G proteins. The specific effect of RGS, particularly RGS4 , on the progression of gastric cancer (GC) is not yet clear.
AIM
To explore the role and underlying mechanisms of action of RGS4 in GC development.
METHODS
The prognostic significance of RGS4 in GC was analyzed using bioinformatics based public databases and verified by immunohistochemistry and quantitative polymerase chain reaction in 90 patients with GC. Function assays were employed to assess the carcinogenic impact of RGS4 , and the mechanism of its possible influence was detected by western blot analysis. A nude mouse xenograft model was established to study the effects of RGS4 on GC growth in vitro .
RESULTS
RGS4 was highly expressed in GC tissues compared with matched adjacent normal tissues. Elevated RGS4 expression was correlated with increased tumor-node-metastasis stage, increased tumor grade as well as poorer overall survival in patients with GC. Cell experiments demonstrated that RGS4 knockdown suppressed GC cell proliferation, migration and invasion. Similarly, xenograft experiments confirmed that RGS4 silencing significantly inhibited tumor growth. Moreover, RGS4 knockdown resulted in reduced phosphorylation levels of focal adhesion kinase, phosphatidyl-inositol-3-kinase, and protein kinase B, decreased vimentin and N-cadherin, and elevated E-cadherin.
CONCLUSION
High RGS4 expression in GC indicates a worse prognosis and RGS4 is a prognostic marker. RGS4 influences tumor progression via the focal adhesion kinase/phosphatidyl-inositol-3-kinase/protein kinase B pathway and epithelial-mesenchymal transition.
Imaging characteristics of hypervascular focal nodular hyperplasia-like lesions in patients with chronic alcoholic liver disease
Authors: Urase Atsushi , Tsurusaki Masakatsu , Kozuki Ryohei , Kono Atsushi , Sofue Keitaro , Ishii Kazunari 
Published: December 2024

BACKGROUND
Focal nodular hyperplasia (FNH)-like lesions are hyperplastic formations in patients with micronodular cirrhosis and a history of alcohol abuse. Although pathologically similar to hepatocellular carcinoma (HCC) lesions, they are benign. As such, it is important to develop methods to distinguish between FNH-like lesions and HCC.
AIM
To evaluate diagnostically differential radiological findings between FNH-like lesions and HCC.
METHODS
We studied pathologically confirmed FNH-like lesions in 13 patients with alcoholic cirrhosis [10 men and 3 women; mean age: 54.5 ± 12.5 (33-72) years] who were negative for hepatitis-B surface antigen and hepatitis-C virus antibody and underwent dynamic computed tomography (CT) and magnetic resonance imaging (MRI), including superparamagnetic iron oxide (SPIO) and/or gadoxetic acid-enhanced MRI. Seven patients also underwent angiography-assisted CT.
RESULTS
The evaluated lesion features included arterial enhancement pattern, washout appearance (low density compared with that of surrounding liver parenchyma), signal intensity on T1-weighted image (T1WI) and T2-weighted image (T2WI), central scar presence, chemical shift on in- and out-of-phase images, and uptake pattern on gadoxetic acid-enhanced MRI hepatobiliary phase and SPIO-enhanced MRI. Eleven patients had multiple small lesions (< 1.5 cm). Radiological features of FNH-like lesions included hypervascularity despite small lesions, lack of “corona-like” enhancement in the late phase on CT during hepatic angiography (CTHA), high-intensity on T1WI, slightly high- or iso-intensity on T2WI, no signal decrease in out-of-phase images, and complete SPIO uptake or incomplete/partial uptake of gadoxetic acid. Pathologically, similar to HCC, FNH-like lesions showed many unpaired arteries and sinusoidal capillarization.
CONCLUSION
Overall, the present study showed that FNH-like lesions have unique radiological findings useful for differential diagnosis. Specifically, SPIO- and/or gadoxetic acid-enhanced MRI and CTHA features might facilitate differential diagnosis of FNH-like lesions and HCC.
Predicting colorectal adenomatous polyps in patients with chronic liver disease: A novel nomogram
Authors: Li Yu-Qin , Kuai Wen-Tao , Chen Lin , Zeng Ming-Hui , Tao Xue-Mei , Han Jia-Xin , Wang Yue-Kui , Xu Lian-Xin , Ge Li-Ying , Liu Yong-Gang , Li Shuang , Xu Liang , Mi Yu-Qiang 
Published: December 2024

BACKGROUND
Colorectal polyps are commonly observed in patients with chronic liver disease (CLD) and pose a significant clinical concern because of their potential for malignancy.
AIM
To explore the clinical characteristics of colorectal polyps in patients with CLD, a nomogram was established to predict the presence of adenomatous polyps (AP).
METHODS
Patients with CLD who underwent colonoscopy at Tianjin Second People’s Hospital from January 2020 to May 2023 were evaluated. Clinical data including laboratory results, colonoscopy findings, and pathology reports were collected. Key variables for the nomogram were identified through least absolute shrinkage and selection operator regression, followed by multivariate logistic regression. The performance of the model was evaluated using the area under the receiver area under curve, as well as calibration curves and decision curve analysis.
RESULTS
The study enrolled 870 participants who underwent colonoscopy, and the detection rate of AP in patients with CLD was 28.6%. Compared to individuals without polyps, six risk factors were identified as predictors for AP occurrence: Age, male sex, body mass index, alcohol consumption, overlapping metabolic dysfunction-associated steatotic liver disease, and serum ferritin levels. The novel nomogram (AP model) demonstrated an area under curve of 0.801 (95% confidence interval: 0.756-0.845) and 0.785 (95% confidence interval: 0.712-0.858) in the training and validation groups. Calibration curves indicated good agreement among predicted and actual probabilities (training: χ 2 = 11.860, P = 0.157; validation: χ 2 = 7.055, P = 0.530). The decision curve analysis underscored the clinical utility of the nomogram for predicting the risk of AP.
CONCLUSION
The AP model showed reasonable accuracy and provided a clinical foundation for predicting the occurrence of AP in patients with CLD, which has a certain predictive value.
Žarnyno mikrobioma ir žindymas: įtaka kūdikio imuninei sistemai
Authors: Valdonė Alšauskė Silvija 
Published: December 2024

Žarnyno mikrobiomos formavimasis kūdikystėje yra sudėtingas procesas, darantis ilgalaikę įtaką žmogaus sveikatai. Nors daugelis veiksnių daro įtaką mikrobinės struktūros susiformavimui, žindymas laikomas vienu svarbiausių elementų, formuojančių kūdikių žarnyno mikrobiomą. Pastebimi skirtumai tarp žindomų ir pieno mišiniais maitinamų kūdikių žarnyno mikrobų kolonijų, o tai leidžia manyti, kad šie skirtumai gali iš dalies paaiškinti ryšį tarp žindymo ir sumažėjusios daugelio infekcinių bei neinfekcinių ligų rizikos pirmaisiais gyvenimo metais. Nepaisant ilgamečių tyrimų apie žindomų kūdikių žarnyno mikrobiomą, vis dar yra nemažai mokslinių spragų, siekiant suprasti, kaip motinos pienas evoliucionavo taip, kad užtikrintų optimalias sąlygas mikrobiotos formavimuisi ir imuninės sistemos vystymuisi. Šioje apžvalgoje apibendrinami duomenys apie žindymo įtaką kūdikių žarnyno mikrobiomos sudėčiai ir funkcijai bei aptariami mechanizmai, kuriais specifiniai motinos pieno komponentai formuoja bakterijų kolonizaciją, seką ir funkcijas.
Plastik Sanatlar Alanında Resim Sanatçı Seçkileri-2
Authors: Soylu Rasim , Eren Abdurrahman , Özgül Aslıhan , Kalın Selcan , Şener Nilgün , Aslan Simge , Davun Banu , Öztütüncü Sabriye , Baykurt Arif Esen 
Published: December 2024

Abdurrahman Eren Resimlerinde Çarklar ve Su Dolapları
Rasim SOYLU
Fahrettin Geçen’in Eserlerinde Duygu, Teknik Birleşimiyle Oluşan Çeşitlilik
Abdurrahman EREN
Suluboya Sanatında Duygusal Bir İfade: Levent Akça
Aslıhan ÖZGÜL
Resim Sanatında Bir Yorum “Mehmetali Büyükparmaksız”
Selcan KALIN
“Sahne Tozu”, “Birgül Özçelikci Taşören”
Nilgün ŞENER
Nazime Duman Aslan’ın Eserlerinde Toplumsal İmgelerden Bireysel Anlatılara Yansımalar ve Sanatın Çok Yüzlü Tematik Katmanları Üzerine Perspektifler
Simge ASLAN
Çağdaş Türk Resim Sanatında Yaşar Çallı
Banu DAVUN
Neş’e Erdok’un Resimlerinde Yer Alan “Taşıtların” İç Mekân Kompozisyon Biçimleri Üzerine Bir İnceleme
Sabriye ÖZTÜTÜNCÜ
Kültür, Eğitim ve Sanat Üçgeninde Bir Akademisyen:“Yeşim Aydoğan”
Arif Esen BAYKURT
Un regard critique sur les enjeux de diversité, d’inclusion et de pouvoir dans la pratique des relations publiques
Authors: Caïdor Pascale , Millette Josianne 
Published: December 2024

Le présent entretien propose un aperçu des idées de Lee Edwards, professeure en communication stratégique et chercheuse en relations publiques à la London School of Economics and Political Science, sur les enjeux de diversité, de pouvoir, d’inégalités et d’inclusivité qui touchent la pratique des communications ainsi que sur les conditions et possibilités de changement. Au cours de cette conversation, nous explorons avec elle les défis auxquels fait face la profession des relations publiques ainsi que les actions nécessaires pour promouvoir un environnement plus équitable et ouvert. Ce faisant, notre objectif est de mieux faire connaître au public francophone ses idées, qui ont marqué ce qui a été identifié comme un « tournant socioculturel » dans l’étude des relations publiques. Les réflexions éclairées de Lee Edwards offrent un regard précieux sur la façon dont les relations publiques peuvent jouer un rôle crucial dans la construction d’une société plus diversifiée, inclusive et juste.
Qui a dit racisme systémique ?
Authors: Caceus Stacey , Vásquez Consuelo 
Published: December 2024

Dans le présent article, nous proposons d’interroger les implications de l’utilisation (ou non) de la formule discursive « racisme systémique » dans une recherche-intervention s’insérant dans une initiative de gestion de la diversité dans une institution financière canadienne. Pour ce faire, nous développons le terme négociation sémantique défini comme un processus transactionnel de mise en relation entre un signifiant et un signifié générant des significations variées et souvent contradictoires et dont le but est d’influencer les interprétations et les cours d’action selon une orientation voulue. En partant du processus de négociation du mandat de recherche, l’article montre que la négociation sémantique est une stratégie menée à la fois par la chercheuse-intervenante et ses partenaires pour arriver à trouver un terrain d’entente permettant la poursuite du projet de recherche-intervention. Les compromis de part et d’autre de même que l’interdiction d’utiliser des termes qui pourraient faire polémique mènent à une forme de neutralisation du racisme systémique, qui renforce la « blanchitude » organisationnelle des programmes de gestion de la diversité.
The year I found my voice: Transforming self-confidence through a women’s leadership programme
Authors: Herbst Tessie H.H. , Roux Amarentia T. , Naidoo Vinessa 
Published: December 2024

Women-only leadership development programmes are vital for reducing the global gender gap in senior management; however, research on their impact is limited. This study explores the effect of a transformational women’s leadership development programme on self-confidence among female academics in a South African higher education institution. A mixed methods approach combines quantitative analysis to assess the changes in women leaders’ communication confidence, while the qualitative analysis explores the women leaders’ experiences in adopting new behaviour patterns. The quantitative results reveal significant enhancements in women leaders’ confidence, underscoring the programme’s ability to drive transformational change. The qualitative insights uncover a four-phase transformational learning process, which includes encountering a disorienting dilemma, meaning-making, achieving transformational insight and integrating these insights into leadership practice.Contribution: This study provides new insights, recommendations for future research and guidance on developing, evaluating and implementing women’s leadership programmes in higher education. It contributes significantly to understanding the role of women-only leadership development in addressing gender equity.
Varied presentation of congenital dermal melanocytosis with speckled lentigines
Authors: Rani Seema , Muddebihal Aishwarya Anil , Malhotra Purnima 
Published: December 2024

Abstract
Nevus of Ota and nevus of Ito are rare dermal melanocytosis. These occur due to the failure of migration of melanocytes from the neural crest to the epidermis. They are more common in Asian females and usually present at birth. While the solitary occurrence of these conditions is known they can be present simultaneously. We are reporting a case who had unilateral nevus of Ota, nevus of Ito at an unusual site, and speckled lentigines.
Unusual presentation of Sweet syndrome in myeloid disorders: Three cases
Authors: Cheong Si Leong , Chan Choi Man , Yau Sun Lak , Chio Chan Fong 
Published: December 2024

Abstract
Sweet syndrome (SS) is a neutrophilic dermatosis that may be associated with malignancy, especially hematologic malignancy. It may be a warning sign of malignancy or its recurrence. SS is typically a dermal process. Rare variants of SS are infrequently reported and the diagnosis is often delayed. Here, we describe three cases of unusual and atypical presentation of SS occurring in acute myeloid leukemia and myelodysplastic syndromes. Accurate diagnosis, would facilitate early detection of underlying malignancy and adequate therapy.