Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 97771 - 97800 of 5207476

Full-Text Articles in Entire DC Network

Analysis Of A Few Quantum Algorithms And Circuits Related To Boolean Functions, Suman Dutta Jan 2026

Analysis Of A Few Quantum Algorithms And Circuits Related To Boolean Functions, Suman Dutta

Doctoral Theses

Boolean functions are fundamental to computation and presently play a crucial role in quantum information processing. This thesis presents two facets of Boolean functions in the context of quantum computing: (I) extending and applying the theoretical framework of Forrelation to cryptographic analysis, and (II) designing efficient quantum circuits for multi-controlled Toffoli gates and Boolean circuit implementations. Given two Boolean functions $f$ and $g$, Forrelation, introduced by Aaronson (2010), measures the correlation between the truth table of $f$ and the Walsh-Hadamard transform of $g$ at the corresponding points. Here, we revisit the Forrelation framework to study several cryptographically significant spectra of …


Combinatorial & Algebraic Approaches In Analyzing Mutually Unbiased Bases (Mubs) And Their Approximations, Rakesh Kumar Jan 2026

Combinatorial & Algebraic Approaches In Analyzing Mutually Unbiased Bases (Mubs) And Their Approximations, Rakesh Kumar

Doctoral Theses

Mutually Unbiased Bases (MUBs) are an important concept in quantum information theory. Two orthonormal bases in a $d$-dimensional complex Hilbert space $\mathbb{C}^d$ are said to be mutually unbiased if the absolute value of the inner product between any pair of vectors, one from each basis, is $1/\sqrt{d}$. A set of $r$ orthonormal bases is called mutually unbiased if every pair of bases in the set is unbiased. It is known that at most $d + 1$ mutually unbiased bases can exist in $\mathbb{C}^d$, and a set achieving this bound is termed a \emph{complete sets of MUBs} in $\mathbb{C}^d$. We can …


An Empirical Analysis Of Cooperation Among Muslim Countries: The Case Of Indonesia-Pakistan Preferential Trade Agreement, M Jaenudin, Emil Haraki, Aam Slamet Rusydiana Jan 2026

An Empirical Analysis Of Cooperation Among Muslim Countries: The Case Of Indonesia-Pakistan Preferential Trade Agreement, M Jaenudin, Emil Haraki, Aam Slamet Rusydiana

Journal of King Abdulaziz University: Islamic Economics

This study evaluates the impact of the Indonesia–Pakistan Preferential Trade Agreement (IPPTA) on bilateral trade using the gravity model of international trade. Annual time series data from 1990 to 2023 are analysed through unit root testing, bounds testing, and Autoregressive Distributed Lag (ARDL) estimation to examine both short- and long-run effects. The model includes four variables: bilateral trade, GDP of Indonesia and Pakistan, geographical distance, and a dummy variable for IPPTA to compare trade performance before and after the agreement’s implementation. The results indicate that Indonesia’s GDP has a positive and statistically significant impact on bilateral trade in both the …


Empowerment Pedagogy: A Mixed Methods Grounded Theory Approach To Developing A Pedagogical Framework For Empowering Middle School Aged Students, Henry James Bryant Jan 2026

Empowerment Pedagogy: A Mixed Methods Grounded Theory Approach To Developing A Pedagogical Framework For Empowering Middle School Aged Students, Henry James Bryant

Educational Studies Dissertations

The current state of adolescent well-being in “post-COVID” America demonstrates a need for widespread intervention to aid students in coping with trauma and mental health issues. In a review of the literature, feelings of empowerment have been found to be antithetical to feelings of trauma. Moreover, the benefits of empowerment in terms of adolescent mental health, academic achievement, and behaviors are well documented. However, strategies designed to impact students’ feelings of empowerment have not been well established, and programs that are presently offered are often inaccessible due to cost, public opinion, and a need for whole school adoption. In this …


Improved Performance Of Wave Energy Converters And Arrays For Wave-To-Onshore Power Grid Integration, Madelyn Veurink, David Wilson, Rush Robinett, Wayne Weaver Jan 2026

Improved Performance Of Wave Energy Converters And Arrays For Wave-To-Onshore Power Grid Integration, Madelyn Veurink, David Wilson, Rush Robinett, Wayne Weaver

Michigan Tech Publications

This paper focuses on power grid integration of wave energy converter (WEC) arrays that minimize added energy storage for maximizing power capture as well as smoothing the oscillatory power inputs into the grid. In particular, a linear right circular cylinder WEC array that implements complex conjugate control is compared and contrasted to a nonlinear WEC array that implements an hourglass buoy shape while both are integrated into the grid utilizing phase control (i.e., relative spacing of the WEC array) on the input powers to the grid. The Hamiltonians of the two WEC systems are derived, enabling a direct comparison of …


Finance Minutes 01/15/2026, Finance Committee Jan 2026

Finance Minutes 01/15/2026, Finance Committee

Finance Committee

No abstract provided.


The Integration Of Culture, Identity, And Belongingness In Emdr Therapy: Practitioners’ Perspectives, Robert Anthony Richards Jan 2026

The Integration Of Culture, Identity, And Belongingness In Emdr Therapy: Practitioners’ Perspectives, Robert Anthony Richards

Counseling and Psychology Dissertations

This dissertation examines how EMDR (Eye Movement Desensitization and Reprocessing) practitioners approach power dynamics, identity, and belongingness in therapy from a multicultural and social justice perspective. Using a qualitative narrative research design guided by intersectional feminist epistemology, the study investigates how privilege, positionality, and belongingness influence clinicians’ approaches to EMDR therapy. Semi-structured interviews were conducted with nine EMDR-trained practitioners from diverse sociocultural backgrounds to explore how relational, systemic, and contextual factors influence their clinical work. Thematic analysis was used to illuminate how EMDR practitioners navigate complex power dynamics both within the therapeutic alliance and in broader sociocultural contexts. Participants emphasized …


Eng 1002g-601 College Composition Ii, Ashley Flach Jan 2026

Eng 1002g-601 College Composition Ii, Ashley Flach

Spring 2026

No abstract provided.


Forest Aboveground Biomass In The Southwestern U.S. From Misr And Gedi: Assessment With Nasa Carbon Monitoring System Data, Mark J. Chopping, Zhousen Wang, Crystal B. Schaaf, Michael Bull Jan 2026

Forest Aboveground Biomass In The Southwestern U.S. From Misr And Gedi: Assessment With Nasa Carbon Monitoring System Data, Mark J. Chopping, Zhousen Wang, Crystal B. Schaaf, Michael Bull

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Forest aboveground biomass (AGB) density mapping initiatives generally use one of three remote sensing approaches: lidar, radar, or near-nadir multispectral imaging leveraging machine learning methods, or a combination thereof. However, the active instrument record is limited and near-nadir multispectral imaging data are relatively insensitive to canopy physical structure. Multiangle imaging enables annual wall-to-wall mapping with a global record that extends back to 2000 as these data are highly sensitive to forest AGB. This paper describes work to validate estimates in a published annual, wall-to-wall record of forest AGB on a 250 m grid, derived using 672 nm imagery from the …


Scholastic Minutes 01/15/2026, Scholastic Committee Jan 2026

Scholastic Minutes 01/15/2026, Scholastic Committee

Scholastic Committee

No abstract provided.


Dave Ananayo Wins Alumni Merit Award For Shaping Performance And Potential, Lindenwood University Jan 2026

Dave Ananayo Wins Alumni Merit Award For Shaping Performance And Potential, Lindenwood University

Archived Lindenwood Press Releases

No abstract provided.


Actas Seleccionadas Del Simposio Arte 4.2: Migraciones En La Imagen Prehispánica: Transitando Territorios Del Pasado Al Presente. 58º Congreso Internacional De Americanistas, Novi Sad, Serbia, 2025, Victòria Solanilla Demestre, Annabel Villalonga Gordaliza Jan 2026

Actas Seleccionadas Del Simposio Arte 4.2: Migraciones En La Imagen Prehispánica: Transitando Territorios Del Pasado Al Presente. 58º Congreso Internacional De Americanistas, Novi Sad, Serbia, 2025, Victòria Solanilla Demestre, Annabel Villalonga Gordaliza

Zea E-Books Collection

El presente volumen reúne una selección de contribuciones derivadas del simposio «Migraciones en la imagen prehispánica: transitando territorios», coordinado en el marco del 58º Congreso Internacional de Americanistas (ICA58). Nuestro simposio propuso detenerse ante un fenómeno a la vez antiguo y vigente: la travesía de las imágenes. Imágenes nacidas en la América prehispánica que, a lo largo del tiempo, atravesaron paisajes, rutas y memorias para (re)aparecer en territorios distintos de aquellos que las vieron surgir. Cada autor, desde su propio territorio intelectual, contribuye a desentrañar los movimientos, apropiaciones y metamorfosis que experimentaron las imágenes amerindias al viajar de una sociedad …


Assessing Mindfulness-Based Practices Applications For Use With Incest Survivors With Ptsd And Cptsd, Rosemarie M. Lore Jan 2026

Assessing Mindfulness-Based Practices Applications For Use With Incest Survivors With Ptsd And Cptsd, Rosemarie M. Lore

Mindfulness Theses

Abstract

Mindfulness-Based Practices (MBPs) have shown how adverse effects respond in treating symptoms of complex PTSD (CPTSD). There is a lack of research on the impact of (MBPs) upon survivors of incest, a population with an elevated risk of re-traumatization. Professionals must approach MBPs within a multi-modal, trauma-sensitive framework, through psychoeducation, establishment of safety and trust, awareness of Mindfulness-Related Adverse Effects (MRAEs), and developing ways to foster healing. Through a literature review and the current creative project, professionals can use the proposed tool chest to manage MRAEs when treating survivors with CPTSD symptoms. Survivors learn to self-regulate in the face …


Tallina Linnahall: Arquitectura Soviética Y Mundo Prehispánico, Isabel Bargallo, Montserrat Bargalló Sánchez Jan 2026

Tallina Linnahall: Arquitectura Soviética Y Mundo Prehispánico, Isabel Bargallo, Montserrat Bargalló Sánchez

Actas seleccionadas del SIMPOSIO ARTE 4.2: Migraciones en la imagen prehispánica: transitando territorios del pasado al presente. 58º Congreso Internacional de Americanistas, Novi Sad, Serbia, 2025.

Existen construcciones que nos recuerdan morfológicamente aspectos de la arquitectura precolombina que no tienen, en principio, relación cultural alguna con el pasado mesoamericano y que no responden tampoco a la función que desempeñaban las construcciones originales, o quizás sí. Éste es, sin duda, el caso del Linnahall de Tallin, donde no podemos dejar de preguntarnos los motivos que llevaron a unos arquitectos europeos, específicamente a dos profesionales estonianos, a inspirarse en las formas prehispánicas para proyectar y construir un espacio monumental que formó parte de las instalaciones de los Juegos Olímpicos de Moscú (1980) en la capital de Estonia. ¿Podemos …


Ideas Y Materialidades Que Viajan. Las Cabezas Como Contenedoras De Poder En Las Sociedades Malagana, Nazca Y Huari, Catalina Simmonds Caldas, Sonia Blanco, Marisa Sánchez David Jan 2026

Ideas Y Materialidades Que Viajan. Las Cabezas Como Contenedoras De Poder En Las Sociedades Malagana, Nazca Y Huari, Catalina Simmonds Caldas, Sonia Blanco, Marisa Sánchez David

Actas seleccionadas del SIMPOSIO ARTE 4.2: Migraciones en la imagen prehispánica: transitando territorios del pasado al presente. 58º Congreso Internacional de Americanistas, Novi Sad, Serbia, 2025.

Un cuenco en cerámica perteneciente a la sociedad Malagana (800 a. C. – 600 d. C.), – Suroccidente de Colombia – y cuya descripción es el de ser un contenedor con cabezas antropomorfas circundantes, adheridas a su contorno, quizá esté vinculado a los aspectos conceptuales e ideológicos que encarna en las sociedades Nazca (s. I - VII d. C.) y Nazca-Huari (500 – 700 d. C.) el culto a las cabezas-trofeo; de ser así, se puede presuponer en estas sociedades distintas, un uso ritual asociado al concepto de la cabeza como materialización de formas de poder. Respecto a esta noción …


Las Representaciones Florales En Los Bordados De La Indumentaria Cuzqueña, Nathalie Santisteban-Delgado Jan 2026

Las Representaciones Florales En Los Bordados De La Indumentaria Cuzqueña, Nathalie Santisteban-Delgado

Actas seleccionadas del SIMPOSIO ARTE 4.2: Migraciones en la imagen prehispánica: transitando territorios del pasado al presente. 58º Congreso Internacional de Americanistas, Novi Sad, Serbia, 2025.

Los vestidos indígenas cuzqueños contemporáneos se caracterizan por tener decoraciones iconográficas variadas. Es la representación floral decorativa que destaca por el color, el diseño y la forma. El motivo floral aparece adornando tanto los vestidos de las imágenes santas de la pintura cuzqueña (siglos XVII y XVIII) como la ropa de los incas nobles retratados durante la colonia. Este estudio tiene como objetivo mostrar que existe una continuidad estética andina, a partir de la identificación de las especies florales utilizadas en las expresiones artísticas virreinales y de la comparación con las especies florales empleadas en la decoración del vestido tradicional …


Las Representaciones Figurativas Del Sitio Arqueológico Cuidad Del Jaguar (Honduras): Espacio Sagrado, Conceptos Compartidos Y Diálogo Entre Mesoamérica Y La Zona Andina, Geydy Rodríguez Wood Jan 2026

Las Representaciones Figurativas Del Sitio Arqueológico Cuidad Del Jaguar (Honduras): Espacio Sagrado, Conceptos Compartidos Y Diálogo Entre Mesoamérica Y La Zona Andina, Geydy Rodríguez Wood

Actas seleccionadas del SIMPOSIO ARTE 4.2: Migraciones en la imagen prehispánica: transitando territorios del pasado al presente. 58º Congreso Internacional de Americanistas, Novi Sad, Serbia, 2025.

El sitio arqueológico Ciudad del Jaguar-T1, se encuentra ubicado en el noroeste de Honduras. Pertenece al Área Intermedia, considerada zona de frontera y paso entre Mesoamérica y la Zona Andina. Esta ubicación facilitó que, durante la época prehispánica, fuese un sitio de migraciones e interacción constante entre culturas del norte y del sur del continente, que dio origen a una civilización hasta ahora desconocida, que se formó, desarrolló y tuvo una significativa producción artística. En el presente trabajo propongo el estudio y la lectura e interpretación de las imágenes figurativas representadas en los objetos excavados, como también su utilidad y …


El Papel De Tonantzin-Guadalupe En La Conservación Del Pensamiento Nahua Durante La Cristianización De Mesoamérica, Marina Valls I García Jan 2026

El Papel De Tonantzin-Guadalupe En La Conservación Del Pensamiento Nahua Durante La Cristianización De Mesoamérica, Marina Valls I García

Actas seleccionadas del SIMPOSIO ARTE 4.2: Migraciones en la imagen prehispánica: transitando territorios del pasado al presente. 58º Congreso Internacional de Americanistas, Novi Sad, Serbia, 2025.

Dentro de este ciclo de estudios sobre la imagen del poder se aprovecha la ocasión para focalizar en el estudio de la imagen religiosa de la Virgen de Guadalupe y su papel en la conversión del México precolombino. Partiendo de la base antropológica en que el poder siempre es respaldado por la religión de una cultura, profundizamos a entender como este proceso “político” es mimetizado y acompañado no solo por la creación de una imagen de poder religioso sino por diversas luchas de poder entre el pensamiento nahua y el católico, así como entre las distintas órdenes cristianas que participan …


Aves, Felinos Y Ofidios En Los Templos Montaña Amerindios, Sarai Ramos Muñoz Jan 2026

Aves, Felinos Y Ofidios En Los Templos Montaña Amerindios, Sarai Ramos Muñoz

Actas seleccionadas del SIMPOSIO ARTE 4.2: Migraciones en la imagen prehispánica: transitando territorios del pasado al presente. 58º Congreso Internacional de Americanistas, Novi Sad, Serbia, 2025.

El siguiente estudio se centra en la comparación de las representaciones pictóricas de aves, felinos y ofidios de algunos de los principales Templos Montaña, tanto de la zona andina, como de Mesoamérica. Dentro de él se pueden apreciar las similitudes y diferencias arquitectónicas y escultóricas simbólicas de estas imágenes. El análisis comparativo se realiza a través de un estudio iconográfico e iconológico de la arquitectura escultórica de dichos templos y de cada una de las representaciones zoomorfas relacionadas con el concepto del Axis Mundi prehispánico, centrándose en el águila, el jaguar y la serpiente. Al mismo tiempo se analiza la …


Construcción De Identidades A Través Del Diseño Precolombino, Luz Helena Ballestas Rincón Jan 2026

Construcción De Identidades A Través Del Diseño Precolombino, Luz Helena Ballestas Rincón

Actas seleccionadas del SIMPOSIO ARTE 4.2: Migraciones en la imagen prehispánica: transitando territorios del pasado al presente. 58º Congreso Internacional de Americanistas, Novi Sad, Serbia, 2025.

La identidad de los pueblos en gran medida se refleja en su cultura, tanto material como inmaterial, lo que constituye su herencia: es lo que permanece, lo que los representa. En la tradición de los países latinoamericanos, el pasado precolombino es parte del patrimonio cultural. Es evidente en el arte, el diseño y la artesanía. En el presente artículo se destacan los aportes de personas que pertenecen a estos ámbitos, especialmente de diseñadores que resignifican los motivos precolombinos y, que por ser sus productos de carácter popular y reproducible, son de fácil acceso y de esta manera reflejan la esencia …


Introducción, Victòria Solanilla, Anabel Villalonga Gordaliza Jan 2026

Introducción, Victòria Solanilla, Anabel Villalonga Gordaliza

Actas seleccionadas del SIMPOSIO ARTE 4.2: Migraciones en la imagen prehispánica: transitando territorios del pasado al presente. 58º Congreso Internacional de Americanistas, Novi Sad, Serbia, 2025.

El presente volumen reúne una selección de contribuciones derivadas del simposio «Migraciones en la imagen prehispánica: transitando territorios», coordinado en el marco del 58º Congreso Internacional de Americanistas (ICA58). Este congreso, celebrado en distintas sedes en Novi Sad, Serbia, del 30 de junio al 4 de julio de 2025, conmemoró los 150 años del ICA y reunió a investigadores de todo el mundo bajo el lema «Nuevos desafíos, Nuevos espacios», incorporando además una valiosa «mirada balcánica» al estudio de las Américas. En ese escenario — un cruce de lenguas, trayectorias y tradiciones académicas — nuestro simposio propuso detenerse ante un …


Aligning Higher Education Preparation Programs With Workforce Needs: An Interdisciplinary Approach, Jeffrey M. Warren Jan 2026

Aligning Higher Education Preparation Programs With Workforce Needs: An Interdisciplinary Approach, Jeffrey M. Warren

Perspectives In Learning

While institutes of higher education are highly dynamic, academic programs and faculty within them often operate in an isolated, independent manner. As a result, the training they deliver can lack the interdisciplinary perspectives students need to navigate a diverse and evolving workforce successfully. This editorial explores the importance of interdisciplinary training and discusses the challenges college students who lack exposure to collaborative, integrative learning face as they transition to their respective professions. Finally, faculty are encouraged to consider strategies to enhance training in preparation programs and best position their graduates for success in interdisciplinary contexts.


Ultrasonography Of Normal Fetal Kidney Width Measurement For Estimation Of Gestational Age In Sudanese Pregnant Women, Mohamed Omer Mustafa Omer, Mohaned Haleeb Edris, Ali H. Adam, Mohammed A. Abdelmotalab, Hamza Idriss Jan 2026

Ultrasonography Of Normal Fetal Kidney Width Measurement For Estimation Of Gestational Age In Sudanese Pregnant Women, Mohamed Omer Mustafa Omer, Mohaned Haleeb Edris, Ali H. Adam, Mohammed A. Abdelmotalab, Hamza Idriss

Iraqi National Journal of Medicine

Background: A precise estimate of gestational age (GA) is essential for providing optimal maternity care and determining the labor date. Aim: This study aimed to determine gestational age between the 14th and 40th weeks for Sudanese pregnant women by measuring the normal fetal kidney width using ultrasound. Methods: The study was designed as a descriptive cross-sectional study in Khartoum and Gezira states, Sudan, from June 2016 to May 2017. Three hundred ninety healthy pregnant women aged between 15 and 45 years were assessed by ultrasound, with overall normal well-being fetuses. Linear regression models for estimating gestational age were developed based …


Infants And Young Children Feeding Practices Among Mothers Attending Primary Health Care Centers In Basrah, Jhood Molan, Russell Abdul Hussain, Naba Jawad Kazem, Alaa Kazem Lefta, Heba Abdul Razzaq Hassan Jan 2026

Infants And Young Children Feeding Practices Among Mothers Attending Primary Health Care Centers In Basrah, Jhood Molan, Russell Abdul Hussain, Naba Jawad Kazem, Alaa Kazem Lefta, Heba Abdul Razzaq Hassan

Iraqi National Journal of Medicine

Background: Malnutrition accounts for sixty percent of annual deaths among children under five years in developing countries, attributed to inappropriate feeding practices, including non-diverse and insufficient feeding. Improving the nutrition of children under five is a top priority for human development in these regions. Caregivers’ knowledge, attitudes, and practice of young child feeding are essential factors for child health and growth. Aim: The primary aim of this study was to assess infants and young children feeding practice among mothers attending primary health care centers in Basrah. Methods: A cross-sectional study was conducted involving 250 mothers attending five primary health care …


Electronic Smoking Prevalence And Awareness Among Al-Nahrain Undergraduate Medical Students: A Cross-Sectional Study, Nibras Alaa Hussain, Tamara Ala’A Hussein Jan 2026

Electronic Smoking Prevalence And Awareness Among Al-Nahrain Undergraduate Medical Students: A Cross-Sectional Study, Nibras Alaa Hussain, Tamara Ala’A Hussein

Iraqi National Journal of Medicine

Background: Smoking is a significant global cause of preventable morbidity and mortality, resulting in six million deaths worldwide each year. Electronic cigarettes are becoming increasingly popular among adolescents and young adults globally. Aim: This study aims to determine the prevalence of electronic smoking and awareness among Al-Nahrain undergraduate medical students. Methods: A cross-sectional study was conducted at the College of Medicine, Al-Nahrain University, Baghdad, Iraq. Data were collected during March and April, 2022. A total of 474 undergraduate students completed a modified standard questionnaire. Statistical analysis was performed using SPSS-26. Results: The prevalence of electronic smoking was found to be …


Evaluation Of D-Dimer Level In Covid-19 Patients, Amal Malik, Noor Kadhim Mohamed-Jawad, Hiba Dawood, Ali Adnan Mohsin Jan 2026

Evaluation Of D-Dimer Level In Covid-19 Patients, Amal Malik, Noor Kadhim Mohamed-Jawad, Hiba Dawood, Ali Adnan Mohsin

Iraqi National Journal of Medicine

Background: The COVID-19 pandemic is associated with prothrombotic complications, leading to increased morbidity and mortality. D-dimer, a fibrin degradation product, serves as a biomarker for coagulation abnormalities. This study evaluates the role of D-dimer in predicting disease severity and hospitalization in COVID-19 patients. Aim: To assess correlations between D-dimer levels and age, gender, comorbidities, disease severity, and hospitalization needs in COVID-19 patients. Methods: A retrospective analysis of 78 COVID-19-positive patients admitted to an outpatient clinic was conducted. Data on demographics, comorbidities, vaccination status, disease severity, and admission D-dimer levels were analyzed using statistical tests (t-tests, chi-square, Mann-Whitney U). Results: The …


Does Valsartan Affect The Cytotoxicity Of Doxorubicin When Used As A Cardioprotective Drug Against Doxorubicin-Induced Cardiotoxicity ?, Shaymaa Fadhil Abbas, Ahmed Bader Abdulwahid, Duha Emad Omran, Nehaya Mnahi Al-Aubody, Mohammad Fawzi Albadran Jan 2026

Does Valsartan Affect The Cytotoxicity Of Doxorubicin When Used As A Cardioprotective Drug Against Doxorubicin-Induced Cardiotoxicity ?, Shaymaa Fadhil Abbas, Ahmed Bader Abdulwahid, Duha Emad Omran, Nehaya Mnahi Al-Aubody, Mohammad Fawzi Albadran

Iraqi National Journal of Medicine

Background: Doxorubicin is widely used as a chemotherapeutic drug. It has several serious side effects, including cardiotoxicity. Valsartan is an angiotensin II receptor blocker that plays a cardioprotective role against doxorubicin-induced cardiotoxicity. Aim: The aim of our study is to evaluate whether the combination of valsartan and doxorubicin affects the therapeutic efficacy of doxorubicin in treating cancer using an in vitro breast cancer cell line (MCF-7). Methods: Different concentrations of doxorubicin, valsartan, and their combination were tested to detect their cytotoxic effects on the cell line using MTT colorimetric assay method. Three duplicates of each concentration and control were made. …


Mean Platelet Volume (Mpv), Mean Platelet Count, And Red Blood Cell Distribution Width (Rdw) In Acute Coronary Syndrome (Acs), Jenan Al Ansary, Amani Hameed Abdulsahib, Ruqia Hameed Abdulsahib, Iman Abdulrasool Bachay Jan 2026

Mean Platelet Volume (Mpv), Mean Platelet Count, And Red Blood Cell Distribution Width (Rdw) In Acute Coronary Syndrome (Acs), Jenan Al Ansary, Amani Hameed Abdulsahib, Ruqia Hameed Abdulsahib, Iman Abdulrasool Bachay

Iraqi National Journal of Medicine

Background: Red blood cell distribution width (RDW) reflects anisocytosis, which is the variability in erythrocyte size. This parameter is commonly used in the differential diagnosis of various types of anemia Mean platelet volume (MPV) demonstrates platelet size and serves as an indirect marker of platelet activation. Both RDW and MPV have been proposed as potential markers for cardiovascular disease severity and prognosis. Aim: To evaluate the role of RDW, MPV, and the MPV/PLT ratio as supporting indicators in the diagnosis and severity assessment of acute coronary syndrome (ACS). Methods: This cross-sectional hospital-based study included 104 patients diagnosed with ACS (ST-elevation …


Clinical Characteristics And Outcomes Of Acute Coronary Syndrome In A Group Of Patients In Slemani Cardiac Hospital, Khakan Radha Rostem, Amanj Kamal Muhammad, Hamza Hakim Abdullah, Renas Othman Hamad Jan 2026

Clinical Characteristics And Outcomes Of Acute Coronary Syndrome In A Group Of Patients In Slemani Cardiac Hospital, Khakan Radha Rostem, Amanj Kamal Muhammad, Hamza Hakim Abdullah, Renas Othman Hamad

Iraqi National Journal of Medicine

Background: Acute coronary syndrome (ACS) is a subcategory of coronary artery disease (CAD) that encompasses a range of thrombotic cardiovascular events and remains a significant cause of morbidity and mortality worldwide. The clinical characteristics and outcomes of ACS patients can vary significantly based on geographical location, healthcare facilities, and population demographics. These variations highlight the importance of region-specific studies to better understand the presentation, management, and outcomes of ACS in diverse populations. Aim: This study aimed to evaluate the demographic profile, cardiovascular risk factors, seasonal variations, clinical presentations, and in-hospital outcomes of ACS patients admitted to Slemani Cardiac Hospital. Methods: …


Platelet Count Pitfalls Between Routine And Advanced Techniques, Dhuha Ali, Sadiq Khalaf Ali Jan 2026

Platelet Count Pitfalls Between Routine And Advanced Techniques, Dhuha Ali, Sadiq Khalaf Ali

Iraqi National Journal of Medicine

Background: Precise quantification of platelet counts is a fundamental aspect of clinical hematology, pivotal in diagnosing and managing conditions such as thrombocytopenia and thrombocytosis. However, inconsistencies in platelet measurements across various automated hematology analyzers present significant challenges, potentially compromising the reliability of results. This variability is especially critical when platelet counts inform urgent clinical interventions, including the administration of platelet transfusions. Aim: The present study evaluated the accuracy of Sysmex XN-350 and Mindray in comparison to flow cytometry, the gold standard for platelet counting. Methods: 120 blood samples were categorized into thrombocytopenic, thrombocytosis, and normal groups. Platelet counts were measured …