bluuebunny/crossref_metadata_2025 huggingface dataset:
A UTILIZAÇÃO DO KAHOOT COMO UMA FERRAMENTA AUXILIAR NO APRENDIZADO DE MATEMÁTICA NO ENSINO FUNDAMENTAL II: UM RELATO DE EXPERIÊNCIA
Authors: Da Silva Guimarães Cleiciely , Matos Lavareda Filho Ronem , Cardoso de Menezes Cássia , De Oliveira Peres Rodrigo
Published: September 2023

Este trabalho explora como a plataforma Kahoot pode auxiliar no ensino de Matemática no Ensino Fundamental II. As atividades foram realizadas em uma escola no interior do Amazonas, durante o Estágio Supervisionado em Computação I. A metodologia utilizada foi qualitativa, coletando dados das experiências dos alunos para implementar eficientemente o Kahoot como ferramenta de aprendizagem. Os resultados foram obtidos a partir das anotações do caderno de campo. A pesquisa demonstrou que o uso de tecnologias, especialmente as Tecnologias Digitais da Informação e Comunicação (TDICs), pode contribuir de maneira lúdica e espontânea no processo de ensino-aprendizagem, enquanto o Kahoot se destaca por sua abordagem dinâmica, interativa e empolgante, tornando as aulas mais divertidas e eficazes.
Vector-deductive Faults-as-Address Simulation
Authors: Hahanova Anna
Published: October 2023

The main idea is to create logic-free vector simulation, based on only read-write transactions on address memory. Stuck-at fault vector simulation is leveraged as a technology for assessing the quality of tests for complex IP-cores implemented in Field Programmable Gate Array (FPGA), Application-Specific Integrated Circuit (ASIC). The main task is to implement new simple and reliable models and methods of vector computing based on primitive read-write transactions in the technology of vector flexible interpretive fault simulation. Vector computing is a computational process based on read-write transactions on bits of a binary vector of functionality, where the input data is the addresses of the bits. A vector-deductive method for the synthesis of vectors for propagating input fault lists is proposed, which has a quadratic computational complexity. Analytical expressions of logic that require algorithmically complex computing are replaced by vectors of output states of elements and digital circuits. A new matrix of deductive vectors is synthesized, which is characterized by the following properties: compactness, parallel data processing based on a single read–write transaction in memory, exclusion of traditional logic from fault simulation procedures, full automation of its synthesis process, and focus on the technological solving of many technical diagnostics problems. A new structure of the sequencer for vector deductive fault simulation is proposed, which is characterized by ease of implementation on a single memory block. It eliminates any traditional logic, uses data read-write transactions in memory to form an output fault vector, uses data as addresses to process the data itself.
A mini-review on analytical methods for polycyclic aromatic hydrocarbons in Vietnamese food and beverage samples
Authors: Hoang Quoc Anh ,   Vietnam National University, Hanoi, Vietnam
Published: October 2023

Polycyclic aromatic hydrocarbons (PAHs) are a common class of organic pollutants in the environment and are of great research interest because of their high toxicity, including carcinogenicity and mutagenicity. Food is an important source of PAHs exposure in humans, so analysis of PAHs in food is an essential task of food safety testing. This review article gathers information about the analysis methods of PAHs that has been applied in previous studies on food and beverage samples in Vietnam, including steps of extraction, purification of extracts, and quantitative analysis on a chromatographic system. PAHs are extracted from the sample matrix into less polar organic solvents with different techniques such as liquidliquid, liquid-solid, ultrasonic extraction, and pressurized liquid extraction. Interferences in sample extracts can be removed by various techniques: acid and alkali treatment, gel permeation chromatography, solid phase extraction, and dispersive solid phase extraction. PAHs are separated and quantified on gas chromatography-mass spectrometry systems (GCMS, GC-MS/MS, GC×GC-ToFMS) or liquid chromatograph with fluorescence detector (HPLC-FLD). Analytical procedures are all quality controlled by results with blank samples, limits of detection/quantification, recovery standards, and replicate samples. Overall studies to evaluate the content of PAHs in a variety of food samples need to continue to be performed to establish safe consumption thresholds for this group of pollutants in Vietnam.
Studying microscopic characteristics and examination of the factors effect flavonoid contents extracted from Bishop wood (Bischofia javanica Blume) leaves at Lam Dong province
Authors: Tran Mong To Tam ,   Yersin Da Lat University, Lam Dong, Vietnam
Published: October 2023

In recent years, the use of natural herbal remedies in disease treatment in Vietnam has been significantly considered. Research on the chemical composition, microscopic characteristics, and extraction of active components from herbal materials play an important role in medicinal applications. This study aims to describe the microscopic features of fresh Bishopwood leaves using a dual staining method, examine leaf powder under a microscope, determine the components using chemical reactions, and investigate the influence of factors such as ethanol concentration, time, temperature, and the ratio of raw materials to solvents on the process of extracting flavonoids from Bishopwood leaves. Through unique chemical reactions, the components of Bishopwood leaves were identified to include flavonoids, phenolics, tannins, steroids, proteins, carbohydrates, and anthranoids. Microscopic examination of fresh Bishopwood leaves and leaf powder under a microscope revealed characteristic structural components including epidermis, stomata, parenchyma, sclerenchyma, fiber bundles, and vascular bundles. The appropriate conditions for extracting flavonoids from Bishopwood leaves were using 50% ethanol as the extraction solvent, a 3-hour extraction time, a temperature of 60 °C, and a raw material-to-solvent ratio of 1 : 30 (g/mL). The research findings serve as valuable information contributing to the identification, standardization, and development of new drugs from local medicinal materials.
Revolutionizing visual merchandising: A study on the acceptance of digital signage in Indian fashion apparel stores
Authors: Saini Shweta , Bansal Sanjeev , Verma Pranay
Published: September 2023

Competition and evolving customers motivate fashion apparel retailers to adopt new survival strategies and provide a memorable experience. This study investigates the acceptance of digital signage among Generation Z. The researchers surveyed 254 participants on the most noticeable change from traditional signage to digital signage. Based on the significant change, the adoption of digital signage was studied using the extended UTAUT framework with additional constructs of engagement, vividness, and relative advantage. Visual merchandisers should pay attention to the vividness of videos, ads, and promotions of fashion apparel.
On φ-contractions and fixed point results in fuzzy metric spaces
Authors: Saheli Morteza , Mohsenialhosseini Seyed Ali Mohammad , Saeidi Goraghani Hadi
Published: October 2023

In this paper, φ-contractions are defined and then, some new fixed point theorems are established for certain nonlinear mappings associated with one-dimensional (c)-comparison functions in fuzzy metric spaces. Next, generalized φ-contractions are defined by using five-dimensional (c)-comparison functions, and the existence of fixed points for nonlinear maps on fuzzy metric spaces is studied. Moreover, some examples are given to illustrate our results.
Some topological and cardinal properties of the Nτφ-nucleus of a space X
Authors: Mukhamadiev F. G.
Published: October 2023

In this paper, we study the behavior of some topological and cardinal properties of topological spaces under the influence of the Nτφ -kernel of a space X. It has been proved that the Nτφ-kernel of a space X preserves the density and the network π - weight of normal spaces. Besides, shown that the N-compact kernel of a space X preserves the Souslin properties, the weight, the density, and the π -network weight of normal spaces.
Countable networks on Malykhin's maximal topological group
Authors: Márquez Edgar
Published: October 2023

We present a solution to the following problem: Does every countable and non-discrete topological (Abelian) group have a countable network with infinite elements? In fact, we show that no maximal topological space allows for a countable network with infinite elements. As a result, we answer the question in the negative. The article also focuses on Malykhin's maximal topological group constructed in 1975 and establishes some unusual properties of countable networks on this special group G. We show, in particular, that for every countable network N for G, the family of finite elements of N is also a network for G.
A note on the fixed point theorem of F-contraction mappings in rectangular M-metric space
Authors: Abbas Mujahid , Anjum Rizwan , Anwar Rabia
Published: October 2023

In this note, we show that the main result (Theorem 3.2) due to Asim et al. (Appl. Gen. Topol., 23(2), 363-376 (2022) https://doi.org/10.4995/agt.2022.17418) is still valid if we remove the assumption of continuity of the mapping.
Ćirić-generalized contraction via wt−distance
Authors: Lakzian Hosein , Kocev Darko , Rakočević Vladimir
Published: October 2023

In this present paper, besides other things, we introduce the concept of Ćirić-generalized contractions via wt−distance and then we will prove some new fixed point results for these mappings, which generalize and improve fixed point theorems by L. B. Ćirić in [9, 8, 10] and also, B. E. Rhoades in [23]. Some examples illustrate usefulness of the new results. At the end, we will give some applications to nonlinear fractional differential equations.
Fixed points results for various types of interpolative cyclic contraction
Authors: Edraoui Mohamed , El koufi Amine , Semami Soukaina
Published: October 2023

In this paper, we introduce four new types of contractions called in this order Kannan-type cyclic contraction via interpolation, interpolative Ćirić-Reich-Rus type cyclic contraction, and we prove the existence and uniqueness for a fixed point for each situation.
Skateboarding
Authors: Beal Becky
Published: October 2023

From skateboarding's distant origins in the 1940s to the heyday of the Z-Boys to Tony Hawk's lifelong and lucrative career as a professional skateboarding icon, this book showcases what skateboarding was in the past and what it's now evolved into.

In the last half century, skateboarding has evolved from a simple, idyllic child's pastime that originated in southern California to becoming a worldwide youth culture phenomenon. This now-mainstream action sport has spawned a multi-billion-dollar commercial market for skateboarding equipment, skateboard-related media and entertainment, as well as skate-inspired softgoods like clothing, shoes, and accessories; and it is likely to soon become an Olympic sport.

Skateboarding: The Ultimate Guide is brimming with fascinating history and engaging stories from skateboarding's 60-odd year existence and evolution. Covering the action sport's origins, myriad breakthrough developments, pioneering heroes, both "street style" and "vert" or ramp skating, unique popular culture, and likely future, this book will delight anyone with an interest in this individualistic and compelling athletic pursuit.
Sonia Sotomayor
Authors: Greene Meg
Published: October 2023

This insightful biography introduces readers to Justice Sonia Sotomayor, a remarkable woman with a single-minded pursuit of educational excellence, who rose from poverty in a Bronx housing project to a seat on the U.S. Supreme Court.

Sonia Sotomayor: A Biography is an overview of Justice Sotomayor’s life and career from her childhood to her ascent to the Supreme Court. It is also an early assessment of her performance on the court, her relationships with her colleagues, and the particular influence she is likely to exert on future decisions.

Sharing an inspirational, rags-to-riches story, the book begins with Sotomayor’s childhood in an East Bronx housing project. It follows her to Princeton, where she was a student activist, and to Yale Law School. Equally important to an understanding of this influential judge is the discussion of her career as a prosecutor for the City of New York and as a judge in the District Court for the Southern District of New York and the Second Circuit Court. Examining her reputation as a tough but fair jurist, the book explores the influence of these years which, at the time of her appointment, established her as the only Supreme Court justice with experience as a trial judge.
Transgender Health Issues
Authors: Boslaugh Sarah
Published: October 2023

Although transgender individuals have always existed, their fight for acceptance and equal rights is just beginning. Within this larger context, one area of emerging concern is their health—physical, psychological, and social. From legislation determining public restroom access to insurance coverage of hormone therapy for transitioning individuals to harassment and discrimination, transgender people face a number of challenges that can negatively affect their well-being.

A part of Greenwood's Health and Medical Issues Today series, Part I of this book explores definitions of sex and gender, the history of transgender awareness and activism, physical and psychological health concerns specific to transgender individuals, and how identifying as transgender can have different effects on individuals' health at different stages in their life. Part II examines issues and controversies related to the health and well-being of transgender individuals. Part III provides a variety of useful materials, including case studies, a timeline of critical events, a glossary, and a directory of resources.
Vaccination and Its Critics
Authors: Rosner Lisa
Published: October 2023

This authoritative and unbiased narrative—supported by 50 primary source documents—follows the history of vaccination, highlighting essential medical achievements and ongoing controversies. This timely work provides a comprehensive overview of the scientific breakthrough known as vaccination and the controversy surrounding its opposition. A timeline of discoveries trace the medical and societal progression of vaccines from the early development of this medical preventive to the eradication of epidemics and the present-day discussion about its role in autism. The content presents compelling parallels across different time periods to reflect the ongoing concerns that have persisted throughout history regarding vaccination. Author Lisa Rosner provides a sweeping overview of the topic, covering the development of modern vaccines and practices, laws governing the distribution of vaccines, patients' rights, consumer advocacy, and vaccination disasters. Throughout the volume, primary source documents present the perspectives of researchers, public health specialists, physicians, patients, consumer advocates, and government officials, helping to illuminate the past, present, and future of vaccines on a global level.
Vaccines
Authors: Davidson Tish
Published: October 2023

What is a vaccine and how does it work? How are vaccines made? Who discovered vaccines? What diseases do vaccines prevent, are these vaccines effective, and are they safe? Presenting comprehensive information on a topic that remains the focus of considerable controversy, Vaccines: History, Science, and Issues provides readers with a single-volume examination of vaccines and their history, production, uses, and limitations.

Written in language that avoids intimidating medical jargon, this latest addition to Greenwood's Story of a Drug series looks at different types of vaccines and documents the value of vaccination to society. It explains the process of developing a vaccine, the testing required before it can be distributed to the public, and the challenges that arise in manufacturing and distribution, along with potential solutions to some of these problems. Readers will gain insight into vaccination-related topics such as the legal issues surrounding mandatory vaccination, the relationship between vaccines and adverse events, and the government's role in adjudicating claims of damage. The book also includes international recommendations from the World Health Organization and information on vaccines that are available and used outside the United States.
Water Rights and the Environment in the United States
Authors: Burch   Jr. John R.
Published: October 2023

This sweeping study traces the development of water policy in the United States from the 19th century to the present day, exploring the role of legislation in appropriating access to water to the American people.

Three factors influence the development of water policy and politics in the United States: the availability of water, the manner in which people use the commodity to its maximum economic benefit, and governmental control. This book is a one-stop resource for understanding the scope of water issues in America, from governing doctrine and legislation, to Native American water rights, to water protection and pollution, and to the mitigation of natural and manmade disasters.

Distinguished author and noted scholar John R. Burch Jr. reviews the conflicts among state, federal, and international agencies in dealing with water supply and points to competing legal rulings and laws as undermining the creation of a cohesive policy for all. Through an analysis of key documents, Burch examines the recent calamities befalling the American water system—including droughts, oil spills, and natural disasters—and considers the future of water distribution to the American people. Organized into six parts, sections include doctrines and rights, waters of the West, border regions water management and flood control, environmental issues, and water supply and safety.
What You Need to Know about Diabetes
Authors: Davidson Tish
Published: October 2023

This accessibly written book provides a broad introduction to diabetes—its signs, symptoms, and effects on the body; how it can be managed and prevented; and the issues and controversies that surround this all-too-common condition.

Today, nearly one in 10 Americans has diabetes, and complications from diabetes are now the seventh leading cause of death in the United States. Rates of type 2 diabetes are on the rise, despite the fact that it’s considered a highly preventable condition.

What You Need to Know about Diabetes is a part of Greenwood’s Inside Diseases and Disorders series. This series profiles a variety of physical and psychological conditions, distilling and consolidating vast collections of scientific knowledge into concise, readable volumes. A list of "top 10" essential questions begins each book, providing quick-access answers to readers’ most pressing concerns. The text follows a standardized, easy-to-navigate structure, with each chapter exploring a particular facet of the topic. In addition to covering basics such as causes, signs and symptoms, diagnosis, and management options, books in this series delve into issues that are less commonly addressed but still critically important, such as effects on loved ones and caregivers. Case illustrations highlight key themes discussed in the book and are accompanied by insightful analyses and recommendations.
How to Choose Your Major
Authors: Ghilani Mary E.
Published: October 2023

Guide students through the career decision-making process as it pertains to college choices with this manual that helps students identify interest, skills, and values; conduct career research; and prepare for a profession after graduation.

Entering the workforce after college can be scary to say the least, especially if a graduate is unprepared or ill-equipped to seek out an appropriate career path or job opportunity. This practical manual dispenses invaluable tips, strategies, and advice to students preparing for the job market by guiding choices impacting academic courses, fields of study, and future marketability. Author Mary E. Ghilani wisely describes how college majors relate to employment and introduces the eight "Career Ready" competencies sought by employers in new graduates.

Written by a 25-year veteran in the field of career counseling, this guidebook helps students undecided about their future navigate the intimidating journey from college to career readiness. Content explores the best strategies and tips for choosing a career, ways to overcome common career indecisiveness, suggestions for careers based on personality type, and the latest employment projections and salary figures. Chapters for students with atypical circumstances―such as older adults, veterans, those with criminal records, and those with special needs―examine the unique paths available to them as they define their skills and launch their careers after graduation.
Internet Addiction
Authors: Vercillo Kathryn
Published: October 2023

The internet has transformed the world we live in, but it also poses new risks to our psychological well-being. This book provides an introduction to the issue of internet addiction, an increasingly common problem.

All day, every day, we are connected to the internet, putting most people at some level of risk for internet addiction. Problematic internet use can take many forms, including overuse of social media and addictions to online shopping, gaming, or pornography. Such behaviors can cause anxiety, depression, sleep deprivation, loneliness, and physical health problems. People can lose their jobs and families, and in a few extreme cases, internet addiction has directly led to the death of the addicted individual or a child in their care. Internet Addiction is the latest volume in Greenwood's Health and Medical Issues Today series. Part I explores what internet addiction is, the many forms it can take, and the serious consequences it can have. Part II examines a number of controversies and issues, such as balancing the internet's benefits against its addictive nature. Part III provides a variety of useful materials, including case studies, a timeline of critical events, and a directory of resources.
Food Justice is Health Justice: Benefits and Barriers to Connecting Student-Run Free Clinics with Student-Run Organic Gardens
Authors: Baig Hana , Sangani Arushee , Choy Abby , Debay Marc , Novak Daniel
Published: October 2023

Food deserts in low-income and underserved communities pose a significant challenge to ac- cessing healthy, affordable food, leading to poor health outcomes for residents. This project aimed to address this issue by examining the benefits and barriers that arise from connect- ing a student-run community garden (SRCG) with student-run free health clinics (SRFCs) to provide low-income patients with access to sustainable food and nutritional education. Using a case study research model, the study focused on investigating the organizational structure and potential mismatches between the two kinds of student-run systems. Birnbaum’s Higher Education Organization Framework (1992) was utilized to analyze how loosely and tightly coupled organizations can affect the success of collaboration. Vignettes were developed based on participants' observational experiences, and lessons were derived from fields and discussions with participants. The study identified several organizational barriers that complicated the re- lationships between student-run organic gardens and student-run free clinics. The SRCG was a loosely coupled organization with little centralized cybernetic control, and the lack of orga- nizational structure in SRCGs made it challenging to use SRFCs as outlets for providing fresh food to patients in the free clinics. Although connecting SRCGs and SRFCs shows promise for increasing food access and promoting health, the study found that it remains challeng- ing to use gardens as food production systems without creating a more cybernetically con- trolled structure in the SRCGs. By analyzing the benefits and barriers that arise from connecting these two organizations, this project sheds light on the potential of student-led initiatives to address health disparities and promote sustainable food systems in underserved communities.
Patriot Pirates? A Reassessment of American Privateers in the Revolutionary War
Authors: Lopez Joaquin , Dubcovsky Alejandra
Published: October 2023

All major combatants of the American Revolutionary War (1776-1783) deployed privateers to disrupt shipping in the Atlantic Ocean. American privateers uniquely experienced the war as they broke the British blockade of North America, raided British territory, and disrupted international trade. American privateers are often depicted as legalized pirates or profiteers. How- ever, the reality of privateering is much more complex. This article analyzes primary sources, including memoirs, correspondence, and secondary historio- graphical texts to explore how privateers have been misrepresented in history. These sources reveal a legally and personally complicated affair that does not align with existing understandings of the topic. This article posits that previ- ous understandings of privateering, featured in select primary and secondary sources, are inaccurate and deny historians valuable information. This article seeks to recover privateers’ place in the broader history of the American Rev- olution and allow for an integration of their experiences in future historiogra- phy by uncovering their muddled history.
Less is Less: Fast Ad Delivery Undermines Impact
Authors: Huang Helen , Li Ye
Published: October 2023

In the digital media age, video advertisements are ubiquitous, including on plat- forms such as YouTube and TikTok. People generally do not like advertisements, especially non-skippable ones, and may prefer to do something else while an ad plays. Following recent research suggesting that faster speeds may increase engage- ment with videos, we examine if speeding up video advertisements will increase people’s attention when watching non-skippable ads as well as improve ad expe- rience and memory. In two experiments, college participants were randomly as- signed to watch an ad (Vrbo in Study 1, Five Star Notebooks in Study 2) at either normal or 25% faster (1.25x) speed. We did not find significant effects of play- back speed in Study 1, perhaps because the ad did not have much informational content. However, in Study 2, we found that participants who watched the ad at 1.25x speed enjoyed it less, remembered it less well, and had lower brand sentiment than those who watched it at normal speed. While these findings need replication and further research to test robustness across a range of ad types and lengths, our results suggest that increase the speed of ads may not be beneficial to advertisers.
Assessing characteristics, treatment approaches, and outcomes of spontaneous intracerebral hemorrhage patients in intensive care: a retrospective study
Authors: Ekin Serpil , Demirel Asiye , Ceylan İlkay , Eminoğlu Şermin , Özgünay Şeyda Efsun
Published: October 2023

Aims: Spontaneous intracerebral hemorrhage (SIH) is a common cerebrovascular disease associated with high mortality and poor clinical outcomes. This study aimed to investigate the fundamental characteristics of patients with SIH, their treatment practices, and early results to provide a comprehensive overview.
Methods: Patient records from 2017 to 2021 were reviewed following approval from the ethics committee of our hospital. Demographic data, surgical and medical treatments applied in the intensive care unit (ICU), and immediate clinical outcome data of patients meeting the study criteria were recorded and analyzed.
Results: A total of 153 patients were included in this study. The mortality rate in SIH patients was identified as 53.59%. The mean age value of those who died was found to be higher. In these patients, "fainting" as the initial symptom was found to be more common, while "Focal Neurological Deficits" were less common. A lower median Glasgow Coma Scale (GCS) and higher Acute Physiology and Chronic Health Evaluation II (APACHE II) scores were also observed. It was noted that the fresh frozen plasma (FFP) usage rate was higher, whereas the usage rate of oral antihypertensives was lower in those who died. It was determined that 33.33 of patients, 33.33% were transferred to a service (neurology or neurosurgery), 11.76% received palliative care, and 1.31% received home care.
Conclusion: The mortality rate of patients with SIH is extremely high, and treatment in intensive care should be conducted according to current guidelines. More comprehensive studies are needed to standardize the appropriate treatment approaches. Alongside suitable treatment strategies to reduce mortality, identifying and supporting surviving patients' long-term treatment and rehabilitation needs are of great significance.
The impact of COVID-19 on postoperative outcomes of emergency general surgery operations
Authors: Barut Bora , Bag Yusuf Murat
Published: October 2023

Aims: During the pandemic due to Coronavirus disease 2019 (COVID-19) many elective operations were postponed, while emergency surgical operations inevitably continued. Emergency general surgery procedures are known to have worse outcomes compared to elective ones. Besides, it is conceivable that COVID-19 itself may worsen surgical outcomes due to it may cause respiratory distress and multi-organ dysfunction. We aimed to present patients’ data who underwent surgery due to trauma and emergency general surgery diseases during the COVID-19 pandemic and the effect of COVID-19 on surgical outcomes in this study.
Methods: Two hundred and thirty-five patients who underwent surgery due to trauma or emergency between March 2020 and January 2021 were enrolled. Two groups were created according to the COVID-19 status as positive (n=16) and negative (n=219). The demographics, clinical, laboratory, and perioperative data were analyzed and compared between these groups.
Results: The median age of the patients was 51 (18-97) years, and 144 (61.2%) of them were male. The most common diagnosis was acute appendicitis (n= 121, 51.5%) followed by ileus. Subgroup comparisons showed that the COVID-19 (+) group had more patients with comorbidity and had higher C-reactive protein values, these differences were significant (p= 0.049, p= 0.001, respectively). Open surgery was performed significantly more in the COVID-19 (+) group (p= 0.037). Serious postoperative complications and mortality were seen more in the COVID-19 (+) group, but the differences were not significant. Patients with COVID-19 had significantly longer hospital stay (p= 0.007).
Conclusion: COVID-19 positivity was found to have a negative impact on postoperative surgical outcomes in terms of emergency operations. It is not clear whether this negativity is due to the COVID-19 disease itself or the worse characteristics of patients with COVID-19.
Can immature granulocyte (IG), an inflammatory marker, be used in the differential diagnosis of epilepsy and non-epileptic psychogenic seizure?
Authors: Bildirici Mehmet Akif , Kocatürk Idris
Published: October 2023

Aims: Differential diagnosis of epilepsy and psychogenic non-epileptic seizures (PNES) is a great challenge. Intense neuronal activity during epileptic seizures can cause neuroinflammation. Immature granulocyte (IG) is a new inflammatory marker analyzed in hemogram. This study investigated the role of IG in differentiating epilepsy from PNES.
Methods: In this retrospective study, patients who applied to the emergency department for the first time with seizures and were diagnosed with epilepsy/PNES (clinical evaluation and electroencephalography) after included the seizure by the neurology clinical follow-up. Of the 84 patients, 54 had epilepsy, and 30 had PNES. Hemogram analyses were performed within 2 hours of the onset of the seizure.
Results: The IG count was 0.03 x109/L (0.02-0.06) and 0.03 x109/L (0.02-0.05) in the epilepsy and PNES groups, respectively. The two groups had no statistically significant difference (p=0.291). Only serum C-reactive protein (CRP) levels significantly differed between the two groups (p=0.031). The ROC curve analysis for the CRP test yielded a serum CRP value of 2.35 mg/L, with a sensitivity of 0.57 and a specificity of 0.73, as the optimal cut-off value for distinguishing epilepsy from PNES. The ROC analysis for the AUC yielded an estimate of 0.64 (95% confidence interval: 0.52-0.77).
Conclusion: In conclusion, only CRP was useful in differentiating epilepsy from PNES in the study. However, the IG count did not help to separate the two seizures. Therefore, these findings should be confirmed by further prospective studies with large samples assessing the IG count. This study evaluating the IG count, a new inflammatory marker, will contribute to the literature.
Immunohistochemical investigation of the effects of different doses of some endocrine-disrupting chemicals on receptorinteracting serine/threonine-protein kinase 1 (RIPK1) levels in the testis
Authors: Tüfekci Kıymet Kübra
Published: October 2023

Aims: The reproductive toxicity of endocrine-disrupting chemicals (EDCs) is well known, but the underlying mechanism remains unclear. Receptor-interacting serine/threonine protein kinase 1 (RIPK1) mainly mediates cell death and inflammation. It is crucial to both necroptosis and apoptosis. Therefore, in this study, we aimed to investigate the changes in RIPK1 expression levels immunohistochemically in the adverse mechanism of EDCs on spermatogenic cells.
Methods: Forty-two Wistar Albino male rats (10 weeks old, 250±50 g) were assigned into seven groups. Bisphenol A (BPA), 4-Nonylphenol (NP), and their mixtures at low 25 mg/kg doses and high 100 mg/kg doses were used. The control group received corn oil via gastric tube. At the end of the 21 days of the experimental protocol, the testis tissues were extracted and immersed in Bouin's solution. Five µm sections were taken from the tissue and stained immunohistochemically with an anti-RIPK1 antibody. Histo (H)-score was calculated by determining the intensity of immunoreactivity in the sections.
Results: The results showed that the mixed dose group and all high-dose group round spermatids had excessive RIPK1 immunoreactivities compared to the control group and individually low-dose group of both (p<0.01). This result might be responsible for poor sperm quality, motility disruptions, or other reproductive consequences.
Conclusion: In conclusion, RIPK1 overactivation may be essential in pathophysiological conditions caused by EDC exposure at high doses and their mixture. Further studies are now needed to evaluate RIPK1 overactivation in testis tissues.
The assessment of patient-controlled analgesia with tramadol in adult tonsillectomy
Authors: Ünal Asude , Sancaktar Mehmet Eser , Çeçen Ayşe , Ünal Murat
Published: October 2023

Aims: To investigate the effects of patient-controlled analgesia with tramadol (PCA-T) applicated in the postoperative inpatient period for adult tonsillectomies (TT).
Methods: The records of adult TTies were retrospectively scanned. The indications, surgical technique, postoperative complaints, length of stay (LOS) and re-admissions have been recorded in both groups treated with PCA-T and conventional analgesics during inpatient period. The data was analyzed with SPSS Statistics 23 program.
Results: Totally 242 patients (n=242) met the inclusion criteria with a mean age of 28.47±8.44 years. PCA-T (n = 70) was mostly preferred in patients with the indications of tonsillar hypertrophy (TH) and recurrent tonsillitis (RH) + TH indications (p<0.05). In patients operated with a Plasma blade (PB), the PCA-T application rate (50.9%) was significantly higher than those operated with bipolar radiofrequency clamp (BRC) (22.1%) or cold dissection (CD) (23.0%) (p<0,001). No significant effects of PCA-T were observed on postoperative complications, LOS, and re-admission rates (p>0.05).
Conclusions: Although PCA-T is more preferred for the adult TTies with an indication of TH and TTies performed with PB, it does not provide an advantage over conventional analgesic methods.
A Study on Intentions of Generation Z Consumers to Buy Recyclable Products
Authors: Armutcu Barış , Tan Muhammed Furkan
Published: October 2023

Although consumers generally have a positive attitude towards recycled products, purchases of such products remain relatively low compared to the total volume of goods sold globally. This study seeks to add to the limited research literature on consumer attitudes and intentions with respect to purchasing recyclable products. In particular, we focus on Theory of Planned Behavior factors affecting recyclable product purchasing behavior of Generation Z consumers in the province of Iğdır in Türkiye. In addition, this study examines inclusion of an additional potential recyclable product purchase intentions antecedent, “receptivity to green advertising.” Data collected from the participants by questionnaire method were analyzed using Smart PLS4 and SPSS 26 programs. Our findings revealed that two theory of planned behavior antecedents (attitudes and perceived behavioral control) positively predicted Generation Z recyclable product purchase intentions, but the effect of subjective norms was not statistically significant. Moreover, “receptivity to green advertising” was positively associated with increased purchase intentions.
Balance del recurso de casación autonómica en el ámbito contencioso-administrativo: la necesidad de una reforma urgente e inaplazable
Authors: Casado Casado Lucía
Published: October 2023

Este trabajo ha obtenido el 1.er Premio Estudios Financieros 2023 en la modalidad de Derecho Constitucional y Administrativo.
La Ley Orgánica 7/2015, de 21 de julio, modificó la Ley 29/1998, de 13 de julio, reguladora de la jurisdicción contencioso-administrativa (LJCA), instaurando un nuevo modelo casacional que gravita sobre el interés casacional objetivo para la formación de jurisprudencia. Este nuevo modelo se materializa en un único recurso de casación con dos modalidades, una estatal –ante el Tribunal Supremo– y otra autonómica –ante los tribunales superiores de justicia–. Esta segunda modalidad, en la que se centra este estudio, fundada en la infracción de normas emanadas de la comunidad autónoma, ha originado divergencias importantes en los tribunales superiores de justicia, que, ante la parca regulación existente y la necesidad de realizar una integración normativa de las lagunas existentes, han desarrollado soluciones interpretativas dispares. Cumplidos siete años desde la entrada en vigor del recurso de casación autonómica, este trabajo realiza un balance de su aplicación, teniendo en cuenta la situación existente en los diferentes tribunales superiores de justicia y los datos obtenidos de la estadística judicial. La finalidad no es otra que detectar los puntos débiles de este recurso y ofrecer una reflexión jurídica –con inclusión de propuestas de mejora–, que sirva como guía para enfocar una futura reforma de la LJCA que aborde la regulación de la casación autonómica, una asignatura todavía pendiente y que debe afrontarse de forma inmediata.
Cartografiado y Modelo Cinemático de la Evolución del Anticlinal de Puquín Cusco-2022
Authors: Puma Enriquez Yessenia , López Avanto Wilson Humberto , Cárdenas Roque José Dionicio
Published: October 2023

El presente trabajo de investigación tuvo como objetivo principal determinar las unidades geológicas que forman parte del anticlinal de Puquín y desarrollar un modelo cinemático de evolución del anticlinal de Puquín. Las diferentes unidades aflorantes en el área de estudio fueron las formaciones Maras, Puquín, Quilque, Chilca, Soncco, Kayra y el Grupo Tacaza en los que se adquirieron datos de campo como la parte litológica y estructural e información bibliográfica teniendo como base la geología brindado por INGEMMET y usando la técnica de las combinaciones de bandas en tres tipos de imágenes Lansat 8 OLI (RGB 4/3-6/2-7/4), Aster L1T (RGB 9-4-3) y Sentinel 2A (RGB 11/12-11/2-11/8) para el mapeo preliminar de las unidades geológicas que permitieron elaborar un mapa geológico semidetallado a una escala de 1/20000. También se propuso un modelo de evolución cinemático del anticlinal de Puquín, usando el método trishear que se realizó con el software Fault Fold Forward, teniendo como acortamiento total 12.1%.
Iniciación de un monitoreo del balance de masa en el glaciar Suyuparina, Cordillera Vilcanota, Perú
Authors: Molina Porcel Edwin
Published: October 2023

La Cordillera Vilcanota es la segunda cordillera nevada más grande del Perú. El papel de los glaciares como almacén temporal de agua es particularmente relevante en los trópicos debido a la existencia de dos estaciones marcadas, una lluviosa y una seca. A pesar de su importancia fundamental, existen pocos estudios sobre balance de masa en los glaciares de la Cordillera Vilcanota. En 2010/11 se realizaron las primeras mediciones puntuales de balance de masa en el glaciar Suyuparina y el adyacente glaciar Quisoquipina. En 2013 se retomaron las mediciones dentro de una campaña de monitoreo que ahora muestra los primeros resultados. Las mediciones muestran que la ablación está altamente influenciada por la microtopografía del glaciar, causando un patrón de ablación heterogéneo. Esto se refleja en una gran dispersión en el balance de masa puntual en función de la elevación y hace difícil estimar el balance de masa total del glaciar y la altura de la línea de equilibrio (ELA). Para el año hidrológico 2013/14, las mediciones en las balizas instaladas en la parte baja del glaciar varían entre +0.2 y -4 m equivalente de agua (water equivalent, w.e.)., mientras que la acumulación en la zona alta del glaciar varía entre 1.2 a 1.4 m w.e.. Se han identificado patrones estacionales, con menor pérdida en la estación húmeda entre diciembre 2013 y mayo 2014. Para futuros estudios es importante entender el papel de la superficie irregular, sobre todo de los icefliffs, en el balance de masa total del glaciar Suyuparina y en similares glaciares en la Cordillera Vilcanota.
Prospección de plagas insectiles en cuatro especies forestales nativas en Valle Sagrado de los Incas y Valle de Cusco
Authors: Catatalan Bazan Wilfredo
Published: October 2023

La investigación se realizó en el Valle Sagrado de los Incas y Valle del Cusco, durante 2013 y 2014. El problema fue el desconocimiento de plagas insectiles en: Caesalpinia spinosa, Schinus molle, Buddleja coriácea y Polylepis racimosa. El objetivo fue el registro de especies insectiles, daño y la percepción de los agricultores. La metodología consistió en visitas al campo. Las evaluaciones fueron en 5 árboles tomadas al azar en cada zona, se registró plantas infestadas y el daño. Los insectos colectados se llevaron al laboratorio para su reconocimiento. Se tomaron encuestas a los agricultores para conocer su percepción sobres estas plagas.

Se ha registrado en Tara el insecto Icerya sp, familia Margarodidae, que infesta a 65 % de árboles. En molle se registró dos especies: Ceroplastes sp de la familia Coccidae, que infesta a 57 % de árboles; el género Psylla sp de la familia Psyllidae, que infesta al 100 % de árboles evaluados. En qolle se encontró al insecto del genero Trichogonia sp, de la familia Cicadellidae, que infesta a 63.7 % de árboles. En qeuña no se ha registrado insectos – plaga para las zonas evaluadas. La mayoría de los agricultores encuestados desconocen a estos insectos, su biología y comportamiento de daño.
The Disability Tax and the Accessibility Tax
Authors: Olsen Sara H. , Cork Stephanie , Anders Petra , Padrón Ron , Peterson Alexandra , Strausser Amanda , Jaeger Paul T.
Published: October 2023

This paper navigates the impacts of the novel coronavirus pandemic (COVID-19) on the disability community. In particular, how shifting resources within workplaces and educational institutions change the expectations imposed on disabled employees and students.
Magnetically recoverable nanocatalyst for the synthesis of pyranopyrazoles: CoFe2O4@SiO2-HClO4
Authors: Thakare Nikita Vinod , Aswar Anand Shankar , Salunkhe Nilesh Govindrao
Published: September 2023

The multiheterocyclic ring system shows valuable pharmaceutical and biological activities. In the present study, a microwave-assisted three-component reaction between aryl aldehyde, malononitrile, and 5-methyl-2,4-dihydro-3H-pyrazole-3-one led to the synthesis of pyrano[2,3-c]pyrazoles has been described. The reaction was carried out under solvent-free conditions in the presence of a new magnetically recoverable nanocatalyst (CoFe2O4@SiO2-HClO4). The reported protocol offers several advantages such as being environmentally benign, being rapid, inexpensive, having high atom and step economy, and being facile. The simple method of catalyst preparation, easy magnetic recovery, and reusability of the catalyst for four runs are notable features of the nanocatalyst. Antibacterial activity of all synthesized compounds was tested against Escherichia coli and Staphylococcus aureus. All synthesized compounds showed promising biological activity and may be used as a potential antibacterial candidate in biological science.
Severe case of Streptococcus suis meningitis in Bali Mandara Hospital: a case report
Authors: Saputra I Wayan Agus Gede Manik , Triatmoko Indira Chadijah , Widarmawan I Gede Eka , Hermawan I Gede , Adi Putu Dwi
Published: October 2023

Background: Streptococcus suis meningitis (SSM) is one of the zoonotic disease that can cause serious illness in humans.  The major risk factor in many cases of SSM is associated with pig husbandry and consuming undercooked pork products. In Indonesia, especially in Bali, the cases of this acute bacterial meningitis has been strongly correlated with consuming Balinese traditional food called “red lawar”, a mixture of raw pork, fresh pork blood and traditional Balinese herbs. This study aims to report a case of SSM in Bali Mandara Hospital.
Case description: A 63-year-old man admitted to the Emergency Department because of a decrease in consciousness (Glasgow coma scale 3/15).  This patient was transferred from a private hospital with septic shock and suspicious to acute bacterial meningitis.  He  had other related  symptoms like fever, headache, and cough since two days prior to admission. He also had a history of consuming “red lawar” 2 days before the symptoms appeared.  Laboratory findings from cerebrospinal fluid analysis and septic marker indicate the patient had bacterial meningitis. The patient was initially started by Meropenem due to his septic shock.  The broad spectrum antibiotics were then de-escalate to Ceftriaxone once the culture and sensitivity test completed and yielded Streptococcus suis.  The course of Ceftriaxone as definitive therapy has been administered for 14 days and showed clinical improvement without specific sequelae related to SSM infection like hearing loss.
Conclusion: Severe meningitis e.c Streptococcus suis leading to septic shock is a life threatening health condition. Adequate antibiotic therapy and multidisciplinary approach can reduce mortality and morbidity of this case.