bluuebunny/crossref_metadata_2025_split huggingface dataset:
Análisis morfométrico de poblaciones larvales de Rhinella arenarum (Anura: Bufonidae) provenientes de ambientes con distinto nivel de perturbación antropogénica del centro de Argentina
Authors: Elías Panigo David H. , Fernández Bellone Ma. del Rocío , Roggio Ma. Angelina , Carezzano Fernando José 
Published: October 2022

Se analizaron comparativamente variables corporales de dos poblaciones larvales de Rhinella arenarum provenientes de ambientes del centro de Argentina con distintos grados de perturbación antropogénica. Una se halla en hábitats cuasiprístinos (L1), mientras que la otra corresponde a un agroecosistema (L2). Se tomaron 13 variables morfométricas: largo total (TL), largo del cuerpo (BL), largo de la cola (TAL), altura máxima del cuerpo (BMH), alto máximo de la cola (MTH), alto del músculo de la cola (TMH), ancho máximo del cuerpo (BMW), ancho del músculo de la cola (TMW), distancia internarina (IND), distancia interocular interna (IO), diámetro del ojo (E), distancia ojo-narina (EN) y ancho del disco oral (OD), con las que se obtuvieron 11 índices corporales: IC01 (BL/BMW), IC02 (TMW/BMH), IC03 (TMH/TL), IC04 (BMH*BMW* BL), IC05 (OD/BMW), IC06 (MTH*TMW*TAL), IC07 (IC04+IC06), IC08 (IO/IND), IC09 (E*2/BMW), IC10 (EN/BL) e IC11 (IO/BMW). Los tres primeros asocian rasgos del uso de hábitat, desplazamiento y comportamiento antidepredatorio; del IC04 al IC07 relacionan la influencia de los anfibios en el flujo de materia y energía, y del IC08 al IC11 se refieren a rasgos morfológicos que determinan la dieta y percepción del medio. Para cada variable e índice corporal se realizó un análisis univariado que comprendió estimaciones de posición, dispersión y análisis de distribución. Con base en los resultados obtenidos, se infiere que hay diferencias estadísticamente significativas en seis variables corporales (IND, TMW, BMH, TMH, MTH y OD) y en siete índices (IC01, IC02, IC03, IC05, IC06, IC10 y IC11), lo que permite deducir que ejemplares del L2 influyen más que los de L1 en su hábitat. Por lo expuesto, es posible concluir que las presiones ambientales han llevado a las poblaciones analizadas a un desarrollo diferencial del estado larval, que se pone de manifiesto en cambios en las relaciones morfométricas y uso del hábitat.
Estado del recurso hídrico en el campus de la Universidad del Magdalena, Colombia
Authors: Aguirre Forero Sonia Esperanza , Carrillo Cantillo Milagros Milena , Romero Isaac , Piraneque Gambasica Nelson Virgilio 
Published: October 2022

En la ciudad de Santa Marta existe déficit de agua potable de 1600 L/día, por lo que desde 2014 en predios de la Universidad del Magdalena se localizó un pozo de agua subterráneo. Entendiendo que la gestión hídrica debe ser integrada al territorio como eje que soporta el funcionamiento de los ecosistemas, el desarrollo de infraestructuras y el entorno social, en predios de la institución se planteó diagnosticar el estado del recurso hídrico y prospectar escenarios de consumo de agua en la entidad. Con metodologías mixtas de Debilidades-Oportunidades-Fortalezas-Amenazas, análisis prospectivo, talleres de expertos, mesas de trabajo y modelo WEAP, se compararon escenarios actual, tendencial y optimista en un periodo de 15 años (2018 a 2032). Los resultados, evidenciaron fallas en sistema hidráulico, carencia de monitoreo para obtener datos en tiempo real de consumo y estado del acuífero, usos de agua sin restricción y problemas de calidad. El valor de pH más alto se alcanzó en (E1) y (E4) con 7,85 y 8,38. Los valores de dureza están por encima del máximo permisible y se clasifican como aguas duras, E3 336,1 mg/L y E8: 347,6 mg/L fueron los valores más altos. El cloruro de sodio y de potasio, tuvieron promedio de 75,6 a 90,8 mg/L, concentraciones, que a pesar de cumplir los criterios de la Resolución del Ministerio del Medio Ambiente 2115 de 2007, son altas, siendo limitante para riego. Respecto a los recuentos microbiológicos en E4 y E1, superaron 3000 NMP/100 mL para coliformes totales, señalando contaminación con restricción de uso y de contacto primario. De acuerdo con la prospección para el 2032, aún con demanda restringida (6,8 %), se proyecta escasez del recurso, afectando el funcionamiento de la institución. Es urgente una política para reducir consumo, monitorear el acuífero y fortalecer la gestión integral del recurso en la Universidad.
Current challenges in phospholipid analysis in bovine milk
Authors:   Agriculture Victoria Research, Liu Zhiqian , Rochfort Simone ,   Agriculture Victoria Research
Published: October 2022

Phospholipids (PLs) are important components of milk fat globule membranes. They not only play the role of emulsifier ensuring the stability and homogeneity of the oil/water emulsion system of milk, but also have multiple beneficial functions vis-Ã -vis human health. PLs of milk are a complex family of polar lipids comprising several classes including PC, PE, SM, PS, PI, PA, PG and so on and each class contains a mixture of hundreds of molecular species differing in fatty acid (FA) composition and/or regio-position.Although PL quantification at the class level can be achieved by using NP-LC-ELSD and 31P-NMR, LC-MS (mainly HILIC-MS and RP-LC-MS) has become the prevalent analytical system for PL identification and quantification at the molecular species level. Unfortunately, combining LC separation with high-resolution MS detection is still insufficient to differentiate FA regio-isomers and double bond (DB) positional isomers, both being widely present in milk PLs. Additional techniques such as ozonolysis, UV-photodissociation and photochemical tagging in combination with LC-MS are needed for a complete structural characterization of PLs.Despite the recent progress, huge challenges remain to be overcome both in PL identification and quantification. This talk will discuss these in conjunction with the following aspects of bovine milk PLs. 1) pros and cons of different LC-MS methods in PL identification and quantification; 2) major PL class and species identified so far in bovine milk and 3) utility of Paterno-Buchi photochemical reaction in revealing regio-isomer and DB-positional isomers.
The Effects of Exergaming on Executive and Physical Functions in Older Adults With Dementia: Randomized Controlled Trial
Authors: Wu Shanshan , Ji Hongqing , Won Junyeon , Jo Eun-Ah , Kim Yun-Sik , Park Jung-Jun 
Published: October 2022

Background
Despite increasing interest in the effects of exergaming on cognitive function, little is known about its effects on older adults with dementia.

Objective
The purpose of this is to investigate the effects of exergaming on executive and physical functions in older adults with dementia compared to regular aerobic exercise.

Methods
In total, 24 older adults with moderate dementia participated in the study. Participants were randomized into either the exergame group (EXG, n=13, 54%) or the aerobic exercise group (AEG, n=11, 46%). For 12 weeks, EXG engaged in a running-based exergame and AEG performed a cycling exercise. At baseline and postintervention, participants underwent the Ericksen flanker test (accuracy % and response time [RT]) while recording event-related potentials (ERPs) that included the N2 and P3b potentials. Participants also underwent the senior fitness test (SFT) and the body composition test pre- and postintervention. Repeated-measures ANOVA was performed to assess the effects of time (pre- vs postintervention), group (EXG vs AEG), and group×time interactions.

Results
Compared to AEG, EXG demonstrated greater improvements in the SFT (F1.22=7.434, P=.01), reduction in body fat (F1.22=6.476, P=.02), and increase in skeletal mass (F1.22=4.525, P=.05), fat-free mass (F1.22=6.103, P=.02), and muscle mass (F1.22=6.636, P=.02). Although there was a significantly shorter RT in EXG postintervention (congruent P=.03, 95% CI 13.581-260.419, incongruent P=.04, 95% CI 14.621-408.917), no changes occurred in AEG. EXG also yielded a shorter N2 latency for central (Cz) cortices during both congruent conditions compared to AEG (F1.22=4.281, P=.05). Lastly, EXG presented a significantly increased P3b amplitude compared to AEG during the Ericksen flanker test (congruent: frontal [Fz] F1.22=6.546, P=.02; Cz F1.22=5.963, P=.23; parietal [Pz] F1.22=4.302, P=.05; incongruent: Fz F1.22=8.302, P=.01; Cz F1.22=15.199, P=.001; Pz F1.22=13.774, P=.001).

Conclusions
Our results suggest that exergaming may be associated with greater improvements in brain neuronal activity and enhanced executive function task performance than regular aerobic exercise. Exergaming characterized by both aerobic exercise and cognitive stimulation can be used as an effective intervention to improve cognitive and physical functions in older adults with dementia.

Trial Registration
Clinical Research Information Service KCT0008238; https://cris.nih.go.kr/cris/search/detailSearch.do/24170
Đánh giá khả năng ứng dụng ảnh viễn thám radar trong giám sát sụt lún mặt đất tại thành phố cần thơ từ năm 2015 đến năm 2020
Authors: Nguyễn Tấn Lợi , Võ Quốc Tuấn 
Published: October 2022

Sụt lún đất đã và đang diễn ra nhiều nơi tại đồng bằng sông Cửu Long, do sự kết hợp của các yếu tố tự nhiên và con người. Sự ứng dụng ảnh viễn thám radar trong giám sát sụt lún đất đã giúp các nhà quản lý nắm bắt thông tin nhanh và đồng bộ trên diện rộng. Mục tiêu của nghiên cứu này là đánh giá khả năng ứng dụng ảnh viễn thám radar trong giám sát sụt lún đất tại thành phố Cần Thơ. Phương pháp giao thoa tán xạ liên tục (PSInSAR) trên ảnh vệ tinh Sentinel-1 đa thời gian được sử dụng để phân tích sụt lún đất. Kết quả nghiên cứu cho thấy tốc độ sụt lún đất trung bình tại thành phố Cần Thơ là -13,2 mm/năm, với hệ số tương quan Pearson (R) 0,88 khi so sánh với dữ liệu sụt lún đất đo đạc thực địa và R 0,93 khi so sánh với dữ liệu sụt lún đất được thu thập từ GIZ, BGR và BKK. Qua đó cho thấy, việc sử dụng ảnh viễn thám radar trong giám sát sụt lún đất có khả năng ứng dụng cao tại thành phố Cần Thơ.
Nguyên lý biến phân ekeland cho hàm hai biến với nhiễu tập
Authors: Đinh Ngọc Quý , Đỗ Hồng Diễm , Hà Nguyễn Huỳnh Anh 
Published: October 2022

Kết quả của bài báo này là sự mở rộng của nguyên lý biến phân Ekeland cho hàm hai biến vectơ được xét từ không gian mêtric đủ vào không gian Hausdorff lồi địa phương được trang bị thứ tự bởi một nón lồi đóng có đỉnh. Hàm mục tiêu được nhiễu bởi một tập lồi nằm trong nón thứ tự, thay thế cho nhiễu theo một hướng cố định nằm trong nón được nghiên cứu trước đây. Các hệ quả trong các trường hợp đặc biệt được đưa ra để so sánh với các kết quả nghiên cứu gần đây về vấn đề này.
Khảo sát khả năng kháng nấm Neoscytalidium sp. gây bệnh đốm nâu trên cây thanh long bằng hạt nano (Ag, ZnO) và tinh dầu (cam, sả, bưởi)
Authors: Phù Gia Linh , Võ Hoàng Việt Quốc , Dương Thế Long , Nguyễn Phạm Anh Thi 
Published: October 2022

Nghiên cứu được thực hiện với mục tiêu chính là khảo sát khả năng ức chế nấm Neoscytalidium sp. gây bệnh đốm nâu trên cây thanh long ruột đỏ bằng hạt nano (Ag, ZnO) và tinh dầu (cam, bưởi, sả), tạo tiền đề cho các nghiên cứu chế phẩm sinh học từ vật liệu nano và tinh dầu. Việc khảo sát ức chế nấm gây bệnh đốm nâu phân lập được từ thân thanh long ruột đỏ nhiễm bệnh ở Long An với nồng độ nano Ag, ZnO lần lượt là 12,5 ppm, 25 ppm, 50 ppm và 100 ppm và nồng độ tinh dầu cam, bưởi, sả lần lượt là 12.5 %, 25%, 50% và 100%. Kết quả cho thấy, nano Ag cho hiệu quả ức chế cao nhất ở nồng độ 25 ppm (59,61 %) trong khi Nano ZnO cho hiệu quả ức chế cao nhất ở nồng độ 100 ppm (65,91 %). Ở nồng độ tinh dầu cam 100%, hiệu quả ức chế là cao nhất (77,69 %). Sau 3 ngày cấy và quan sát, trong điều kiện tinh dầu bưởi và tinh dầu sả ở nồng độ 100%, 50%, 25% và 12,5% ...
Strategian sisäistäminen
Authors: Mia Seppälä  
Published: October 2022

Tämä ekspositio asetettaa yksittäisen taiteellisen teon laajempaan julkiseen keskusteluun yliopistopolitiikan rakenteellisen kehittämisen synnyttämien ajatuksien liepeiltä. Eksposition keskeinen elementti on videoperformanssi ”Internalizing The Strategy”, joka tapahtuu kaikille avoimessa julkisessa paikassa - Eduskuntatalon edessä.

Strategia tulee vastaan mitä moninaisimmissa yhteyksissä. Tuntuu siltä, että kaikilla pitää olla oma strategiansa. Kunnat, yritykset, urheiluseurat, päiväkodit, korkeakoulut esittävät kilvan omia strategioitaan, mutta miten on strategian sisäistämisen laita? Yliopistojen strategioissa painotetaan maailman muutoksen mukanaan tuomiin vaatimuksiin reagoimista, johon yliopistoilla on korkeatasoista osaamista tuottavina instituutioina mahdollisuus ja suoranainen velvollisuus. Muutoksesta tuotetaan mielikuvia, jotka esitetään sekä pelottavina uhkakuvina, että mahdollisuuksia tarjoavina positiivisina kehityskulkuina. Asiantuntijakielen tarkoituksena on saada tietyt valinnat tuntumaan tarpeellisilta ja hyödyllisiltä. Tähän kieleen on upotettu tietty edistymisen vaatimus ja lupaus, jota on vaikea vastustaa.

Ekspositio pyrkii havainnollistamaan ja koettelemaan strategian sisäistämista taiteellisin keinoin, joka on suhteessa vaatimusten absurdiin luonteeseen.
Menetelmänä käytetään tekijän itse kehittelemää "poismaalaamisen" tekniikkaa, jonka lähtökohtana on digitaalisen valokuvan tai tekstin siirtäminen painomenetelmillä maalauspohjalle. Valittu kuva tai teksti liittyy olemassa oleviin rakenteisiin, formaatteihin ja vakiintuneisiin ajattelu- ja menettelytapoihin. Poismaalaamisessa tehdään näkyväksi merkityksen häilyvyys - teksti/kuva on ihmisen mielikuvien rakentama. Se on purettavissa ja uudelleen tulkittavissa. Kuvan rakentaminen tapahtuu strategiatekstin poistamisen kautta. Poistamisen on määrä virittää useita rinnakkaisia tulkintamahdollisuuksia, jotka liittyvät esimerkiksi tekstin/kuvan pysyvyyteen, kirjoittamisen, poispyyhkimisen ja päällekirjoittamisen suhteeseen sekä Taideyliopiston strategian osalta säädösten valta-asemaan.
The Impact of Blockchain Technology Adoption Announcements on Firm’s Market Value
Authors: Jeong Anna Y. , Lim Jee-Hae 
Published: October 2022

ABSTRACT
Despite the growing interest in blockchain (BC) technology, recent research shows mixed perceptions due to its risks and returns. We utilize event study methodology to examine overall market reactions and to delineate how specific contexts associated with BC technology influence the market reactions. Using 149 BC technology adoptions announced between January 2015 and December 2019, we find positive abnormal returns, reflecting investors’ optimistic perception toward BC technology adoption. Specifically, we find that abnormal returns from BC technology are higher when used in a transformative strategic role and offered by leading vendors, suggesting that investors view this adoption as a value-enhancing activity. Our results are robust to the use of an alternative sample and different methods of measuring variables. Overall, our study provides insights for academics and practitioners to better understand the market value of BC technology adoptions.
Data Availability: Data are available from the public sources cited in the text.
„Mistrzowie koziobrodzi” — krawcy i ich cech w Krakowie XIV–XV wieku
Authors: Starzyński Marcin 
Published: October 2022

Cech krawców krakowskich nie był dotąd przedmiotem osobnego opracowania. Wykorzystując wzmianki z najstarszych ksiąg miejskich, wilkierz z 1392 r. oraz zachowany statut z 1434 r. Autor przedstawił genezę tej organizacji rzemieślniczej, powstanie której datował na czasy panowania Kazimierza Wielkiego, oraz geografię rozmieszczenia pracowni w przestrzeni miasta. Uzupełniając wywód o źródła ikonograficzne, materialne (XV-wieczny notatnik krawiecki) i głównie nowożytną literaturę ludową wyjaśnił, dlaczego krawca przedstawiano z „kozią” brodą oraz jakie negatywne cechy przypisywano przedstawicielom tego rzemiosła.
Alveolar Disease of the Liver: Classification and Surgical Interventions
Authors: Panteleev V. S. , Nartaylakov M. A. , Salimgareev I. Z. , Petrov A. S. 
Published: October 2022

Introduction. There are several classifications of alveolar disease of the liver, but they do not provide complete information regarding all possible surgical interventions in terms of this pathology. Our study was aimed at identifying and structuring various approaches to staged surgical treatment of the disease, taking into account the current possibilities of minimally invasive surgery.Materials and methods. After carrying out a retrospective analysis of surgical treatment of 72 patients with alveolar disease of liver, we have developed a classification of the surgical interventions and 6 main staged approaches to surgical treatment for the disease. Results and discussion. The presented classification of surgical interventions for alveolar disease of the liver is entirely sufficient to divide all surgeries into the following groups: radical/ relatively-radical surgical interventions that make the patient free or nearly free of the disease, and palliative/diagnostic surgeries, that focus on alleviation of the patient’s condition. In addition, the volume and radicality of the liver resection as well as the drainage of the bile ducts and liver decay cavities can be clarified. Based on the developed classification of surgical interventions, we presented 6 main staged, case-centered approaches to the surgical treatment for liver alveolar disease and its complications.Conclusion. The presented classification of surgical interventions for alveolar disease of the liver is a way to explicitly divide the surgeries according to several criteria. Surgical treatment for alveolar disease of the liver includes various parts, which made it possible to develop 6 main options for a staged approach to surgical interventions, ensuring scientific and practical applications.
Endovascular Treatment of a Patient with Multivessel Deсease Combined with Chronic Occlusion of the Right Coronary Artery
Authors: Vasiliev D. K. , Rudenko B. A. , Feshchenko D. A. , Shukurov F. B. , Shanoyan A. S. 
Published: October 2022

Introduction. Coronary hagiography revealed 70%-prevalence of multivessel coronary lesions. Chronic coronary occlusion (CCO) occurs in approximately 20 % of patients with coronary heart disease. Endovascular recanalization of CCO is associated with technical difficulties and the risk of complications. In this regard, patients with CCO rarely undergo revascularization, which leads to incomplete myocardial revascularization.Materials and methods. Patient M., male, 64, was hospitalized at the National Medical Research Center for Therapy and Preventive Medicine in February 2020 with a diagnosis of CHD. Stable angina, FC III, multivessel coronary lesions. The recanalization of chronic occlusion of the right coronary artery was performed at the first stage. During the next stage of revascularization of the left main coronary artery, an acute occlusion of the circumflex artery occurred. Despite the acute occlusion, no ischemic dynamics wasm reported on the electrocardiogram, there were no complaints, hemodynamics was stable. Ischemic events did not occur due to the formed network of collaterals out of the system of the right coronary artery. This allowed the complication to be corrected without consequences for the patient. Results and discussion. Thanks to the accumulated experience and advanced technologies, the success rate of recanalization has reached 90–95 %, and complications are not more common than in cases of stenting of non-occlusive lesions. The conducted studies have proved that successful recanalization of CCO improves the patient’s clinical and functional status, intracardiac hemodynamics and quality of life.Conclusion. The clinical case given above clearly demonstrates the need for endovascular revascularization of CCO. The formed collateral network ensured blood flow in the area of acute occlusion and prevented the development of ischemia and myocardial infarction.
Dermatoscopy in the Diagnosis of Skin Metastases from Breast Cancer
Authors: Vashkevich A. A. , Semiletova Yu. V. , Korablina I. M. , Kalashnikova E. S. , Reztsova P. A. , Kvichidze L. G. , Pavlov R. V. , Danilin V. N. , Pavlikova I. A. , Nikitina Yu. I. 
Published: October 2022

Introduction. Skin metastases are the result of skin infiltration caused by the proliferation of cells of remotely located malignant tumors occurring with a frequency of 0.6–10.4 % in various oncological processes. They may be a sign of progressive neoplasm or a manifestation of newly diagnosed cancer. Due to a high variability of clinical manifestations leading to misdiagnoses, a limited number of articles describe clinical and dermatoscopic signs of solid tumors metastatic nodes. Aim: to analyze the clinical and dermatoscopic features of skin metastases from breast cancer.Materials and methods. A female patient has complaints of slight pain and itching in the lesions area on the scalp. According to her medical history, a right mastectomy was performed for right breast cancer in 2012, followed by hormone therapy willfully discontinued by the patient. Given the uncommon localization limited with the scalp, the differential diagnosis was made with a spectrum between a cylindroma, multiple basal cell cancer and metastatic carcinoma. A biopsy was carried out to confirm the diagnosis. Results and examination. The pathological skin process revealed itself through multiple nodes up to 2 cm in diameter, pinkish in color, dense, painless on palpation, poorly demarcated. Dermatoscopically: polymorphic vessels on an erythematous background, chrysalis-like structures. Breast cancer metastases were verified by histological and immunohistochemical examination.Conclusion. Skin metastases may be the first sign of cancer recurrence. Dermatoscopy can facilitate differenting them from other skin diseases. Density and diameter of pathological vessels are prognostically significant. Ifdetected lesions do not fit the standard pattern of skin neoplasms, histological verification of the diagnosis is recommended to be carried out.
Somatotropina bovina recombinante (rBST): El ocaso de una nueva tecnología creada en EEUU
Authors: Calcedo Ordóñez Victoriano 
Published: October 2022

Se intenta seguir los acontecimientos desde el 2000 en EEUU, que sugieren las causas del fracaso en la utilización de la rBST (Posilac). El texto repasa tasa de utilización, incidencias políticas, legales y mediáticas, efectos de la utilización en producción de leche y en salud animal, impacto del consumo de leche, lácteos y carne de animales tratados en la salud humana, papel del etiquetado de la leche de vacas tratadas para el consumidor e impacto medioambiental.
Frente a la firme posición favorable de la FDA, la presión de los consumidores, el apoyo de la industria láctea y la distribución desde 2007, expresado en el etiquetado de la leche y sus productos (“rBST Free”), llevó al ocaso la nueva tecnología. La postura de los consumidores se basó fundamentalmente en sus reservas frente a la rBST en salud del consumidor, bienestar animal y salud animal.