bluuebunny/crossref_metadata_2025_split huggingface dataset:
Study of the effectiveness of vacuum-aspiration breast biopsy in patients with complete clinical response after neoadjuvant polychemotherapy in complex treatment of breast cancer
Authors: Maksimov K. V. , Bagdasarova D. V. , Zikiryakhodzhaev A. D. , Kolomeytseva A. A. , Mazo M. L. , Surkova V. S. , Usov F. N. , Eremeeva I. A. , Gerasimov A. N. 
Published: December 2023

Purpose of the study. Evaluation of the diagnostic value of vacuum-assisted biopsy (VAB) based on pathomorphological studies in patients with breast cancer (BC) who have achieved a complete clinical response (cCR) after neoadjuvant polychemotherapy (NACT).Patients and methods. In the study, conducted from 2021 to 2023 at the P. A. Hertsen Moscow Oncology Research Institute – a branch of the National Medical Research Radiology Center of the Ministry of Health of Russia, 35 patients with BC cT1–3N0–3M0 of various molecular-biological types who were diagnosed with cCR after NACT were included. All patients underwent VAB (needle size 7–10 G) of the breast followed by histological examination, after which surgical treatment was performed. Subsequently, histological conclusions of VAB and surgical materials were compared with each other for the presence and degree of pathomorphological response.Results. According to the pathomorphological conclusion when conducting VAB, the following results were obtained: 1 – true positive, 29 – true negative, 3 – false negative, and 0 – false positive. No statistically significant results of the association between complete pathomorphological response and the molecular-biological type of breast cancer were obtained (p > 0.05), however, there is a tendency towards the greatest number of complete pathomorphological responses in Her2-neu-positive (luminal – 100 %, non-luminal – 90.9 %) and triple-negative (87.50 %) types of breast cancer. The overall sensitivity of the method was 25.0 % (CI 6.8–60.2 %); specificity – 100 % (CI 88.1–100 %); false-negative result (presence of tumor cells in the surgical material and a negative result of VAB) – 9.1 % (CI 3.4–20.2 %); false-positive result (absence of tumor cells in the surgical material and a positive result of VAB) – 0 % (CI 0–10.6 %). The overall diagnostic accuracy of the method was 90.9 % (CI 79.8–96.6 %).Conclusion. The results of the conducted research allow for the consideration of excluding surgical treatment when a complete pathomorphological response is obtained by VAB. However, further research is required with the inclusion of a larger number of patients.
Thickness Profile of Donated Corneas Preserved in Optisol-GS versus Sinasol: An Ex-vivo Study
Authors: Javadi Fatemeh , Kheiri Bahareh , Rezaeian Akbarzadeh Amir , Rezaei Kanavi Mozhgan 
Published: December 2023

Purpose: This study aimed to compare the thickness profile and the endothelial cell density (ECD) of donated corneas maintained in Optisol-GS with those preserved in Sinasol over seven days. Methods: Twenty paired donor corneas were received from the Central Eye Bank of Iran. After recording the osmolarity of each medium, one of each of the cornea pairs was preserved in either Optisol-GS or Sinasol media. Then, slit-lamp biomicroscopy and specular microscopic examinations were performed at the baseline and on day seven. Visante optical coherence tomography (V-OCT) was also performed at 1 hour (h), 24h, 72h, and one week post-preservation. The specular microscopic and V-OCT values were then compared between the two groups. Results: The mean osmolarity of the Sinasol group was significantly less than the Optisol- GS group (296 vs. 366 mOsm/L, p = 0.0008). The mean central corneal thickness at the measurement points was comparable between the two groups. However, the increase of thickness one week post-preservation in the Sinasol group was remarkably lower than those in the Optisol-GS group (p = 0.019). Conclusion: Corneal storage in Sinasol over seven days provides better and superior maintenance and preservation of corneal tissue deturgescence and a lower rate of ECD loss over Optisol-GS.
Main Guidelines for the Change Strategy of SMEs in the Context of Industrialization 4.0
Authors: Dorogaia Irina 
Published: December 2023

Industry 4.0 brings with it irreversible transformation processes hitherto unknown to the world. The need for business transformation becomes obvious. The introduction of new technologies changes all aspects of business activities: structure, systems, personnel, procedures and rules, goals and objectives, corporate culture, and relationships with other elements of business: suppliers, customers, and other stakeholders. Often it is a question of changing the business model, which fundamentally changes all the principles of the company's activity. In this context there is a serious question: what change strategy to apply for its successful implementation. How will this strategy differ from the usual understanding of strategy and what are the factors of its success? Therefore, the purpose of this study is to justify an approach to change strategy in the context of instability, dynamism and fragility associated with Industrialization 4.0. The hypothesis of the study is the assumption that strategy in the classical view can no longer produce such an effect and therefore the new digital strategy is fundamentally different from previous approaches. The methods of this study are: the analysis of concepts and synthesis of theories of change management and strategic management, also an empirical study was conducted to identify the peculiarities of change implementation in small and medium-sized enterprises in the Republic of Moldova, after which conclusions and recommendations were substantiated in the field of changing the approach to change strategy in these companies. As conclusions, the main directions of change strategy development for SMEs in the Republic of Moldova are discussed.
Concentración de ozono y vitalidad de árboles en la zona metropolitana de Guadalajara
Authors: Macías-Muro Alejandra , Martínez-Trinidad Tomás , Valdez-Lazalde José René , Vaquera-Huerta Humberto 
Published: December 2023

La contaminación por ozono (O3) troposférico en concentra- ciones elevadas afecta la salud de los árboles. En este estudio se analizaron las concentraciones de O3 y su efecto en la vitalidad de árboles en la zona metropolitana de la ciudad de Guadalajara. Se utilizaron datos de la red de monitoreo de la calidad del aire de Jalisco y registros de la fluorescencia de clorofila de Fraxinus uhdei, Eucalyptus camaldulensis, y Casuarina equiseti- folia. Se ajustó el modelo de valores extremos generalizado para estimar la distribución del O3 e identificar las zonas de mayor concentración.Se realizó un análisis de varianza para determinar diferencias en la condición de vitalidad causadas por la concentración de O3. Las regiones con mayor concentración de O3 se localizaron en Zapopan, Tlaquepaque, y en el noreste de Guadalajara. No se observó efecto significativo de las zonas con mayores concentraciones de O3 sobre la vitalidad del arbolado.
Az Állattani Szakosztály ülései (2022. november 2. – 2023. május 10.)
Authors: Tóth Balázs 
Published: December 2023

Az előadásokról videófelvételek készülnek, amelyeket szerkesztés után feltöltünk a Szakosztály nyilvános YouTube-csatornájára. Ennek megfelelően a levezető elnök minden előadóülés elején bejelenti, hogy az előadások a továbbiakban videokamerával rögzítésre kerülnek, és a felvételeken történő megjelenést a hallgatóság tagjai az ülésen történő további részvétellel vállalják. A felvételek rögzítését, szerkesztését és feltöltését Sulyán Péter végzi, akinek ezúton is köszönetemet fejezem ki, mert munkájával nagymértékben megkönnyítette jelen összefoglaló elkészítését. Köszönettel tartozunk a Magyar Természettudományi Múzeumnak, amiért előadóüléseink új helyszínét, a Semsey Andor előadótermet 2020-tól térítésmentesen a Magyar Biológiai Társaság rendelkezésére bocsájtja, és biztosítja az előadóülések megtartásához szükséges technikai hátteret.
Jean Baudrillard's Hyperreal
Authors: Ismatuloh Muhammad Aghni 
Published: December 2023

Abstract: Jean Baudrillard is one among many prominent thinkers of postmodernism. One among many his notable idea is the Hyperreal In his book Simulacra and Simulation, Baudrillard’s proposes the idea of something that transcend beyond the state of fake and reality, the Hyperreal. This concept can be found as a theme in lyrics of a song titled Idol by Yoasobi. This paper try to dissect the lyrics and finding the implication of Baudrillard’s concept of Hyperreal within the implicit and explicit meanings of the lyrics. Idol is a certain profession that has gain significant rise in the 21th century. The common perception is that they are selling ‘fake identities’ to their audience. Nevertheless, the truth is more complicated than it is as with using Baudrillard’s theoretical framework of the Hyperreal, idol has cross the boundary between falsehood and authenticity and become ‘real’ in their own sense.

Keywords: Baudrillard, Hyperreal, Simulation, Idol, Yoasobi
Abstrak: Jean Baudrillard adalah salah satu dari banyak pemikir terkemuka di bidang pascamodernisme. Salah satu gagasan terkenalnya adalah Hyperreal. Dalam bukunya yang berjudul Simulacra and Simulation, Baudrillard mengusulkan konsep akan sesuatu yang melampaui keadaan palsu dan kenyataan, yaitu Hyperreal. Konsep ini dapat ditemukan sebagai tema dalam lirik lagu berjudul Idol oleh Yoasobi. Artikel penelitian ini mencoba menguraikan lirik lagu tersebut dan menemukan implikasi konsep Hyperreal dari Baudrillard dalam makna tersirat dan tersurat dari lirik. Idol adalah profesi tertentu yang mengalami peningkatan signifikan pada abad ke-21. Persepsi umum tentang idol adalah bahwa mereka menjual 'identitas palsu' kepada audiens. Namun, kenyataannya lebih rumit daripada itu, dengan menggunakan kerangka teoritis Hyperreal dari Baudrillard, profesi Idol telah melampaui batasan antara kepalsuan dan keaslian sehingga menjadi 'nyata' dalam arti mereka sendiri.

Kata kunci: Baudrillard, Hyperreal, Simulasi, Idol, Yoasobi
Academic library collaboration to optimize library services
Authors: Gunadi Zarra Zakiyyah Izzaturrahmah , Prijana  , Sias James Nicolo 
Published: December 2023

Background of the study: College libraries as centers for quality knowledge management should strive to optimize their services so as to meet the needs of users. However, it is not possible for libraries to meet all the needs of their users due to certain limitations, so collaboration is necessary.
Purpose: This study explains the implementation of Widyatama and Brawijaya University Library collaboration to optimize their services, including organizational structure and collaboration tools, as well as its impacts.
Method: This research uses qualitative descriptive methods with data collection techniques through observation, interviews, and literature studies.
Findings: The collaboration uses the MoA and has formed a special unit. In its implementation, there are still some lackings. In addition, this collaboration has had more impact especially related to service quality, such as ease of information access and sharing.
Conclusion: College library collaboration can improve the quality of education and research and make the institutions that house them more prime through increasing access and quality of services, efficient management of information resources, and empowering academic libraries. This research makes a new contribution in the understanding and implementation of collaboration between college libraries as an effort to optimize library services.
EFFECT OF COVID 19 PANDEMIC ON PANCREATIC CANCER SURGERY
Authors: EMRAL Ahmet Cihangir , TÜRKMEN SARIYILDIZ Gülçin , ÇETİNKAYA Gökay , KEREM Mustafa 
Published: December 2023

Abstract
Aim: The chaos experienced during the Covid-19 pandemic caused disruptions in the treatments of pancreatic cancer patients; both the ones who were newly diagnosed and the ones who had ongoing treatments. It also caused delays in the diagnosis of pancreas tumors and thus changes in the treatments which would be planned. For these reasons, more problems might arise in patients who had pancreatic surgeries during this interval. In this study, we aim to compare postoperative morbidity and mortality of patients who had pancreatic surgery due to diagnosis or suspect of cancer before and during Covid-19 pandemic.
Material and Method: Data of patients who had pancreatic surgery due to pancreas cancer between 2017-2022 were recorded prospectively. A total of 226 patients were included. There were 142 patients in Pre-Covid group, and 84 patients with pancreas cancer in the Post-Covid group. Patients who were accepted as inoperative during surgery or the ones who had palliative surgery were excluded.
Results: Preoperative biliary stent or percutaneous biliary drainage procedures were compared in patients with pancreatic cancers and these were performed more often in Post-Covid group than in Pre-Covid group during pandemic period. Biliary drainage was performed to 31 patients in Pre-Covid group (28.1%), and 32 (46.3%) patients in Post-Covid group (p=0.013). Five patients (3.5%) in Pre-Covid group, 15 patients (17.8%) in Post-Covid group had neoadjuvant therapy (p=0.000). Patients in Post-Covid group had significantly more neoadjuvant chemotherapy. Vascular resection was performed for 14 patients (9.8%) in Pre-Covid group, and 16 (19%) patients in Post-Covid group. Rate of vascular resection was significantly higher in Post-Covid group (p=0.049). Nine (6.3%) patients in Pre-Covid group, and 12 (14.2%) patients in Post-Covid group had extra-organ resection. Extra-organ resection was significantly higher in Post-Covid group than in Pre-Covid group (p=0.047).
Karpal tünel sendromunun yaşam kalitesi ve uyku kalitesi üzerine etkisi
Authors: KARACA Şahika Burcu , YILDIRIM Yusuf 
Published: December 2023

Amaç
Biz bu çalışmada karpal tünel sendromlu olgularda uyku kalitesi, gün içi uykululuk düzeyi ve yaşam kalitesindeki etkilenme ile semptom şiddeti, fonksiyonel durum arasındaki ilişkiyi ortaya koymayı amaçladık.
Gereç Ve Yöntem
Karpal tünel sendromlu 61 hastanın demografik verileri, sinir iletim çalışmaları, Boston semptom şiddet skalası, Boston fonksiyonel durum skalası, Pittsburgh uyku kalitesi ölçeği, Epworth uykululuk skalası ve Kısa form-36 skorları değerlendirildi.
Bulgular
Pittsburgh uyku kalitesi ölçeği ile sırasıyla; Boston semptom şiddet skalası ve Boston fonksiyonel durum skalası puanları arasında istatistiksel olarak anlamlı pozitif korelasyon saptanmıştır (p
Correlation of Train Of Four with Frontal EMG measured by Patient State Index monitor in extubation phase of general anesthesia
Authors: TAŞ Hakan Gökalp , ONK Didem , KUYRUKLUYILDIZ Ufuk , ÜNVER Süheyla 
Published: December 2023

Aim: The routine use of processed electroencephalography (EEG) monitoring (like Patient State Index-PSI) and train of four (TOF) monitors is recommended for patients under general anesthesia. The aim of our study is to examine the correlation of the frontal electromyography (EMG) parameter, which can evaluate muscle strength in PSI monitoring, with the measured TOF value, so that both muscle strength and anesthetic depth can be evaluated with a single monitoring technique.
Materials and methods: One hundred patients aged 18-65 years old, American Society of Anesthesiologists risk score (ASA) I-III who underwent general anesthesia that lasted more than 1 hour were included in our study. Following the end of the procedure, PSI and EMG values were recorded at TOF of 0%, 25%, 50%, 75% and 90% time points. When TOF was 90%, patients were extubated. Final measurements for TOF, PSI and EMG were recorded 5 minutes after extubation.
Results: A strong positive relationship was found both between TOF and PSI (r=0.74 p
Studies on structural heterogeneity of high-strength sheet materials
Authors: Shvets Volodymyr , Bulakh Pavlo , Maslo Oleksandr 
Published: December 2023

The work is devoted to the actual scientific and practical task of applying the methods of researching the processes of damage accumulation in metals under the conditions of active operation of structures and selecting the necessary parameters characterizing the degree of material degradation to assess the load-bearing capacity of structural elements, taking into account their current damage.
The approbation of the express control method for diagnosing the current state of the surface of a large area based on the characteristics of the dispersion of material hardness values is described. It is shown that it is possible to obtain a quantitative characteristic of the state of the metal using the LM - hardness method, according to which the parameters of the dispersion of its values during mass measurements of hardness are accepted as informative signs of the state of the metal. Experimental results were obtained during the study of high-strength materials such as Armox 500T, Hardox 450, etc. The obtained results made it possible to improve the quality of non-destructive testing of metal by the characteristics of dispersion of material hardness values and to perform a number of practical works on assessing the condition of real metal blanks used in the creation of responsible technical products or structural elements
A career guidance for social justice must include many voices
Authors: Poulsen Bo Klindt 
Published: December 2023

This article discusses the need to make the understanding of social justice in career guidance a collective task for professional communities. The article explores various understandings of social justice in career guidance and how these have been translated into frameworks for practice. Drawing on the theory of communities of practice, the article argues that a professional understanding of social justice could be developed through professional communities of practice with the aim of promoting a pluralism of understandings, not an ultimate consensus. Finally, the article presents a proposed model for such work.
Teeth amount and its impact on wrinkles severity
Authors: Worona Marta , Matthews-Brzozowska Teresa 
Published: December 2023

Aim. The aim of the study was to determine the relationship between missing teeth in the oral cavity and upper face wrinkles.Material and methods. The research consisted of two stages – a retrospective and a current study, in a retrospective study documentation of 100 patients was obtained, in a current study took part 50 patients. Extraoral and intraoral medical photographs of the patient`s faces were taken. Photographs from the retrospective and the current study were assessed by 3 investigators for the severity of upper facial wrinkles, based on the Skin Aging Atlas reference scale. Volume 1, Caucasian Type. Paris: EditionsMed'Com.Results. In a retrospective analysis, a result close to statistical significance with a negative Spearman's coefficient was obtained for the relationship – reduced number of the teeth in the lateral segments and CF (wrinkles around the eyes). In a current study statistical significance was obtained for correlations: Kłp ( right side eye wrinkles), KŁl (left side eye wrinkles), UEW (left side suborbital wrinkles).Conclusions. There is a need to treat even single missing teeth in the lateral segments in order to preserve the young appearance of the face.
Performance Results from the Installation of High Temperature Reinforced Thermoplastic Pipes (RTP) in Sour Gas Lines in Abu Dhabi
Authors: Tamimi Abdallah , Wright John R , Lemock Gabriel , Al Alawi Faisal Masoud , Rodriguez Clemente , Burke Raymond 
Published: December 2023

Abstract
Reinforced thermoplastic pipe (RTP) has historically been used for water injection and disposal pipelines in the Middle East for processes at operating temperatures up to 85°C. As the acceptance of RTP pipelines has increased in the region, applications for pipelines utilizing RTP has grown, but generally in lower temperature applications. Three sections of RTP were installed in a flow line in Abu Dhabi for high temperature (110°C) flow. The RTP was designed for operating temperatures to 110°C for high H2S (10% -20%) and CO2 natural gas flow lines, which also contained brine and sand. The sections of pipe were removed after four months in service and key performance tests were performed. The results were compared with un-aged samples. This paper provides an overview of the RTP pipe design, installation and removal, performance tests and conclusions regarding the comparison of test results between aged and unaged RTP pipes. Additional testing suggestions are proposed on the basis of changes in flowline operating parameters over time.
Non-Metallic Pipe Solutions with Permeation Barrier for Safe Transport of Energy Production Fluids – Lab Tests and Case Study
Authors: Spaeth Thorsten 
Published: December 2023

Abstract
Non-metallic pipe systems are the perfect option for transporting highly corrosive fluids from oil and gas production which are potentially environmentally hazardous, since they contain volatile organic hydrocarbons. The operation of oil and gas production in agricultural lands is common in Europe and requires permeation tight solutions in order to prevent any kind of environmental contamination.
In the past, leakages caused by corrosion damages on carbon steel pipes or by permeation of hydrocarbons through pipes made of high-density polyethylene (HDPE) have resulted in environmental damages. In order to prove the suitability of plastic pipes with an integrated aluminum barrier layer tests over a 4-year time period were done in the context of field- and laboratory trials.
For the pilot tests performed in a crude oil production system, the oil and water composition was given by the real case. For the systematic laboratory tests, clearly specified test liquids which came as close to providing a representative sample as possible were used. In order to simulate the most severe conditions conceivable, the test liquids were a saturated solution consisting of various volatile hydrocarbons, some of them also chlorinated, and a mixture of pure volatile hydrocarbons with a 10-per-cent share of aromatic toluene.
In contrast to single-layer plastic pipes, the pipes featuring a barrier layer were shown to be resistant to permeation of all of the dissolved volatile organic ingredients examined by the tests. These results could be confirmed by the performed pilot test in Romania.
Thus, plastic pipes equipped with a metallic barrier layer can be recommended for loss-free transport of aqueous liquids containing hydrocarbons, such as production water in crude oil. Combined with permanent monitoring for the purpose of damage detection, this non-metallic pipe solution complies with even the strictest environmental requirements, thus enabling oil production in environmental sensitive areas and guarantees reliable protection of the environment.