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Articles 1 - 18 of 18

Full-Text Articles in Biotechnology

Prevention Of Postoperative Nausea And Vomiting In Early Recovery: A Comparative Study Of Ondansetron And Metoclopramide In Adults Undergoing Elective Lower Abdominal Surgery, Majid Fakhir Al-Hamaidah, Ali Ihsan Abdul Mahdi, Maytham Alaa Shahid, Sajjad Salih Rasan, Lina M. Shaker, Shahab Abdulla, Ralela Makline Jan 2026

Prevention Of Postoperative Nausea And Vomiting In Early Recovery: A Comparative Study Of Ondansetron And Metoclopramide In Adults Undergoing Elective Lower Abdominal Surgery, Majid Fakhir Al-Hamaidah, Ali Ihsan Abdul Mahdi, Maytham Alaa Shahid, Sajjad Salih Rasan, Lina M. Shaker, Shahab Abdulla, Ralela Makline

AUIQ Complementary Biological System

Postoperative nausea and vomiting (PONV) remain common complications following surgery, despite the availability of various prophylactic antiemetic agents. This study aimed to compare the effectiveness of ondansetron and metoclopramide in preventing PONV in patients undergoing elective lower abdominal surgery under general anesthesia. In this double-blind, randomized controlled trial, 80 adult patients were equally allocated into two groups: one receiving 0.1 mg/kg of intravenous ondansetron and the other 0.2 mg/kg of intravenous metoclopramide at the end of surgery. The incidence, frequency, and need for rescue antiemetics were evaluated over 24 hours postoperatively. The overall incidence of nausea was higher in the …


Performative Biomechanics : Evolving Buildings Into Inhabitable Organisms, Josh Lopez May 2025

Performative Biomechanics : Evolving Buildings Into Inhabitable Organisms, Josh Lopez

Bachelor of Architecture Theses - 5th Year

There has always been a connection between biology and architecture. Michael Pawlyn, in Biomimicry in Architecture, coined “biomechanical designs” to describe structural techniques derived from creatures. This study investigates chitin-based creatures. Crustaceans, insects, and microscopic organisms all have exoskeletons in nature. With a focus on crabs, other crustaceans and bugs, this study examines and evaluates the formal characteristics of chitin-based organisms. The architectural creations of OXMAN, NOX, which was founded by Lars Spuybroek; and Lebbeus Woods are among those that are analyzed and studied due to their inspiration from living things. They follow functional effectiveness in nature, which is why …


The Impact Of Mutations In The Arabidopsis Apetela (Ap3) Gene, Hazel R. Frans, Tara Phelps-Durr Apr 2024

The Impact Of Mutations In The Arabidopsis Apetela (Ap3) Gene, Hazel R. Frans, Tara Phelps-Durr

SACAD: Scholarly Activities

The purpose of this research is to understand the molecular functioning of the Arabidopsis thaliana Apetela (Ap3) gene. We created mutations in two sites of the gene, AP3-3 and AP3-5. These are predicted to change AP3 protein structure, which may result in a mutated flower. Analyzing the effects of new mutations allows an understanding of protein formation both in plants and humans.


Development And Application Of Sem/Eds In Biological, Biomedical & Nanotechnological Research, Aniruddha Acharya Nov 2023

Development And Application Of Sem/Eds In Biological, Biomedical & Nanotechnological Research, Aniruddha Acharya

Faculty Publications - Biological Sciences

This comprehensive review discusses the development of scanning electron microscopy and the application of this technology in different fields such as biology, nanobiotechnology and biomedical science. Besides being a tool for high resolution imaging of surface or topography, the technology is coupled with analytical techniques such as energy dispersive spectroscopy for elemental mapping. Since the commercialization of the technology, it has developed manifold and currently very high-resolution nano scale imaging is possible by this technology. The development of FIB-SEM has allowed three-dimensional imaging of materials while the development of cryostage allows imaging of hydrated biological samples. Though variable pressure or …


Biomechanics Of Mantis Prey Capture, Danielle S. Taylor Jan 2023

Biomechanics Of Mantis Prey Capture, Danielle S. Taylor

Honors Theses

Mantis species have a variety of different morphologies, so do the extreme forms of mantis limbs trade prey catching capability for camouflage? We hypothesize that some extreme forms of mantis limbs that are associated with cryptic species may be associated with a tradeoff of the capability of those limbs. Previous research has developed 2D morphologies of several hundred species of mantises. We are creating a 3D morphology by using micro dissection, micro CT imaging to construct our 3D biomechanical model. We found the attachment points of the ligaments and muscles from a Tenodera forearm and have constructed a 2D biomechanical …


Students Interest And Thoughts On Stem, Chrisitine Girtain Apr 2022

Students Interest And Thoughts On Stem, Chrisitine Girtain

STEM Month

I am Juan Sebastian Bohorquez Mora, I am a sophomore student at Toms River High School North. I am interested in biofuels because I believe they are a good option to replace fossil fuels. I am also interested in duckweed because biofuels are made out of crops, and people need to eat those crops. That’s when duckweed comes in and it can be used as a feedstock for ethanol production which is a biofuel. Bioethanol is a type of biofuel and it is derived from the corn’s starch. Instead of making ethanol from the corn’s starch, we can use duckweed …


Cpf1-Based Crispr Genome Editing In The Cyanobacterium N. Punctiforme, Soohan Woo Jan 2022

Cpf1-Based Crispr Genome Editing In The Cyanobacterium N. Punctiforme, Soohan Woo

University of the Pacific Theses and Dissertations

CRISPR systems have been growing in their utility and their application throughout the biological field as researchers continue to grow in their understanding of the relatively novel genome editing technology. However, despite the potential of CRISPR as a genome editing tool, the complexity of applying this technology to a specific organism calls for custom modifications to the system to improve its success rate. In this project, a CRISPR-Cpf1 system that can be effectively employed in the cyanobacterium Nostoc punctiforme was designed, with a focus on the hormogonium development of this species. Multiple plasmids containing the CRISPR system and targeting different …


The Classification Of Basket Neural Cells In The Mammalian Neocortex, Sreya Pudi Oct 2021

The Classification Of Basket Neural Cells In The Mammalian Neocortex, Sreya Pudi

Senior Theses

Basket neuronal cells of the mammalian neocortex have been classically categorized into two or more groups. Originally, it was thought that the large and small types are the naturally occurring groups that emerge from reasons that relate to neurobiological function and anatomical position. Later, a study based on anatomical and physiological features of these neurons introduced a third type, the net basket cell which is intermediate in size as compared to the large and small types. In this study, multivariate analysis was used to test the hypothesis that the large and small types are morphologically distinct groups. The results of …


Consistency Is Futile!: Selecting Phycoremediators For Consortia, Tori Spencer Apr 2019

Consistency Is Futile!: Selecting Phycoremediators For Consortia, Tori Spencer

BIO 410 Spring 2019 Research Papers

Bioremediation is the process by which organisms remove and transform toxic compounds in a contaminated source. This is a waste management technique currently used to clean up man-made contamination. Many organisms act as natural remediators; in the case of algae, they are called phycoremediators who perform phycoremediaton. The term algae encompasses a variety of taxonomic groups and their diversity is still being realized; there are over 44,000 named species of the 72,000 species that we have identified. Some estimates calculate that there are over 200,000 diatom species alone. This diversity continues to be difficult to organize, which is problematic for …


Histology For Cytotechnologists Ii Mls 568, Joanna Burkhardt Jan 2019

Histology For Cytotechnologists Ii Mls 568, Joanna Burkhardt

Library Impact Statements

No abstract provided.


Histology For Cytotechnologists I, Joanna Burkhardt Jan 2019

Histology For Cytotechnologists I, Joanna Burkhardt

Library Impact Statements

No abstract provided.


Cytology Practicum Iii Mls 567, Joanna Burkhardt Jan 2019

Cytology Practicum Iii Mls 567, Joanna Burkhardt

Library Impact Statements

No abstract provided.


Investigation On The Effect Of Pasteurisation On The Bacteria Contamination Of Eggs, Alya Sufiyah Bte Mohamed Subhan Jun 2018

Investigation On The Effect Of Pasteurisation On The Bacteria Contamination Of Eggs, Alya Sufiyah Bte Mohamed Subhan

The International Student Science Fair 2018

This project is a research on bacteria contamination on pasteurised and non-pasteurised eggs. In Singapore, there has been an increase in salmonella cases since 2016. Recently in the US, more than 206 million eggs in supermarkets and grocery chains had to be recalled. This project will explain about the different in bacterial colonies found on seemingly similar eggs.


Building Capacity For A Global Genome Editing Observatory: Conceptual Challenges, J. Benjamin Hurlbut, Sheila Jasanoff, Krishanu Saha, Aziza Ahmed, Anthony Appiah, Elizabeth Bartholet, Francoise Baylis, Gaymon Bennett, George Church, I. Glenn Cohen, George Daley, Kevin Finneran, William Hurlbut, Rudolf Jaenisch, Laurence Lwoff, John Paul Kimes, Peter Mills, Jacob Moses, Buhm Soon Park, Erik Parens, Rachel Salzman, Abha Saxena, Hilton Simmet, Tania Simoncelli, O. Carter Snead, Kaushik Sunder Rajan, Robert D. Truog, Patricia Williams, Christiane Woopen Jan 2018

Building Capacity For A Global Genome Editing Observatory: Conceptual Challenges, J. Benjamin Hurlbut, Sheila Jasanoff, Krishanu Saha, Aziza Ahmed, Anthony Appiah, Elizabeth Bartholet, Francoise Baylis, Gaymon Bennett, George Church, I. Glenn Cohen, George Daley, Kevin Finneran, William Hurlbut, Rudolf Jaenisch, Laurence Lwoff, John Paul Kimes, Peter Mills, Jacob Moses, Buhm Soon Park, Erik Parens, Rachel Salzman, Abha Saxena, Hilton Simmet, Tania Simoncelli, O. Carter Snead, Kaushik Sunder Rajan, Robert D. Truog, Patricia Williams, Christiane Woopen

Journal Articles

A new infrastructure is urgently needed at the global level to facilitate exchange on key issues concerning genome editing. We advocate the establishment of a global observatory to serve as a center for international, interdisciplinary, and cosmopolitan reflection.


Optimization Of A Genomic Editing System Using Crispr/Cas9-Induced Site-Specific Gene Integration, Jillian L. Mccool Ms., Nick Hum, Gabriela G. Loots Aug 2016

Optimization Of A Genomic Editing System Using Crispr/Cas9-Induced Site-Specific Gene Integration, Jillian L. Mccool Ms., Nick Hum, Gabriela G. Loots

STAR Program Research Presentations

The CRISPR-Cas system is an adaptive immune system found in bacteria which helps protect against the invasion of other microorganisms. This system induces double stranded breaks at precise genomic loci (1) in which repairs are initiated and insertions of a target are completed in the process. This mechanism can be used in eukaryotic cells in combination with sgRNAs (1) as a tool for genome editing. By using this CRISPR-Cas system, in addition to the “safe harbor locus,” ROSAβ26, the incorporation of a target gene into a site that is not susceptible to gene silencing effects can be achieved through few …


Draft Genome Sequences Of Six Different Staphylococcus Epidermidis Clones, Isolated Individually From Preterm Neonates Presenting With Sepsis At Edinburgh's Royal Infirmary, Paul Walsh, M. Bekaert, J. Carroll, T. Manning, B. Kelly, A. O'Driscoll, X. Lu, C. Smith, P. Dickinson, K. Templeton, P. Ghazal, Roy D. Sleator May 2015

Draft Genome Sequences Of Six Different Staphylococcus Epidermidis Clones, Isolated Individually From Preterm Neonates Presenting With Sepsis At Edinburgh's Royal Infirmary, Paul Walsh, M. Bekaert, J. Carroll, T. Manning, B. Kelly, A. O'Driscoll, X. Lu, C. Smith, P. Dickinson, K. Templeton, P. Ghazal, Roy D. Sleator

Department of Biological Sciences Publications

Herein, we report the draft genome sequences of six individual Staphylococcus epidermidis clones, cultivated from blood taken from different preterm neonatal sepsis patients at the Royal Infirmary, Edinburgh, Scotland, United Kingdom.


Genome Wide Association Mapping Of Grain Arsenic, Copper, Molybdenum And Zinc In Rice (Oryza Sativa L.) Grown At Four International Field Sites, Gareth J. Norton, Alex Douglas, Brett Lahner, Elena Yakubova, Mary Lou Guerinot, Shannon R.M Pinson, Lee Tarpley, George C. Eizenga, Steve P. Mcgrath, Fang-Jie Zhao Feb 2014

Genome Wide Association Mapping Of Grain Arsenic, Copper, Molybdenum And Zinc In Rice (Oryza Sativa L.) Grown At Four International Field Sites, Gareth J. Norton, Alex Douglas, Brett Lahner, Elena Yakubova, Mary Lou Guerinot, Shannon R.M Pinson, Lee Tarpley, George C. Eizenga, Steve P. Mcgrath, Fang-Jie Zhao

Dartmouth Scholarship

The mineral concentrations in cereals are important for human health, especially for individuals who consume a cereal subsistence diet. A number of elements, such as zinc, are required within the diet, while some elements are toxic to humans, for example arsenic. In this study we carry out genome-wide association (GWA) mapping of grain concentrations of arsenic, copper, molybdenum and zinc in brown rice using an established rice diversity panel of ~300 accessions and 36.9 k single nucleotide polymorphisms (SNPs). The study was performed across five environments: one field site in Bangladesh, one in China and two in the US, with …


In Vitro Expression And Purification Of Class I Mhc Molecules, Loi Cheng May 2006

In Vitro Expression And Purification Of Class I Mhc Molecules, Loi Cheng

Honors Scholar Theses

The major histocompatibility complex (MHC) is a gene family responsible for many critical functions of the immune system in most vertebrates. The MHC consists of three classes differentiated by their structure and function, and MHC class I encodes antigen binding proteins as well as chaperone and accessory proteins such as tapasin. The purpose of this project is to reconstitute several human MHC class I molecules in their peptide-filled and peptide-deficient forms, and to purify these proteins for biochemical study. The expressed proteins include wild type and mutant variants of the fusion protein human leukocyte antigen HLA-B*0801-fos, and human beta-2-microglobulin (β2m). …