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Articles 31 - 60 of 1927
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Distribution And Social Structure Of An Estuarine Bottlenose Dolphin (Tursiops Truncatus) Population In Northern South Carolina, Jamie L. Brusa
Distribution And Social Structure Of An Estuarine Bottlenose Dolphin (Tursiops Truncatus) Population In Northern South Carolina, Jamie L. Brusa
Electronic Theses and Dissertations
Information regarding habitat preference of apex predators may pinpoint areas dense in resources such as prey species. Knowledge of how animals use their habitat can enable the classification and targeted management of important habitat features. This study was conducted to determine the distribution and social structure of an inshore population of bottlenose dolphins within the North Inlet-Winyah Bay estuary in northern South Carolina. Photo-identification surveys were conducted along defined transect routes. Home ranges of individual dolphins were calculated using the minimum convex polygon method and the fixed kernel density method using Geographic Information System (GIS) software. Mean group sizes and …
Assessment Of Land Use And Neotropical Herpetofauna Along Steep Gradients Of Elevation In An Ecuadorian Ramsar Wetland Site #1143, Nicholas K. Henke
Assessment Of Land Use And Neotropical Herpetofauna Along Steep Gradients Of Elevation In An Ecuadorian Ramsar Wetland Site #1143, Nicholas K. Henke
Electronic Theses and Dissertations
Using a comparative ecological approach, over the course of 18 days at the transition from a particularly wet to dry season in 2010, I assessed herpetofaunal assemblages and related abiotic parameters (i.e., photosynthetically active radiation, specific conductance, temperature and coarse woody debris) between contiguous forest and human impacted areas along three paired transects across the steep elevation gradient at Laguna de Cube, Ramsar site # 1143. Visual encounter surveys were used to capture herpetofauna with species being processed (e.g., weight, digit length, photographed) and identified to the lowest taxonomic level possible. After evaluating transect data for pooling (i.e., no significant …
Emotion Regulation Profiles: Identification Of Subgroups During Middle Childhood, Kelly Buckholdt
Emotion Regulation Profiles: Identification Of Subgroups During Middle Childhood, Kelly Buckholdt
Electronic Theses and Dissertations
This study utilizes a unique approach for examining the role of emotion-related characteristics in predicting adjustment during childhood. The first aim of this study was to examine emotion-related characteristics using a person-centered approach in order to identify subgroups of children based on emotion regulation profiles. These profiles consisted of scores on nine emotion-related variables, assessed through children's self-reports of the experience and expression of sadness and anger, as well as the strategies they used for modifying these emotions. The second aim of the study was to determine if subgroup membership was associated with self- and peer-reports of adjustment (i.e., self-reported …
A Tangle Net Study On Relative Abundance And Habitat Preference Of Elasmobranchs In North Inlet Estuary, South Carolina, Moriah Heather Moore
A Tangle Net Study On Relative Abundance And Habitat Preference Of Elasmobranchs In North Inlet Estuary, South Carolina, Moriah Heather Moore
Electronic Theses and Dissertations
Although habitat selection is relatively well studied in some elasmobranchs, no field or lab studies have focused on sediment preference, which is important to other benthic marine vertebrates. To determine the relative abundance and sediment preference of shallow water benthic elasmobranch inhabitants of North Inlet, SC, we employed 187 30 minute tangle net sets over two sediment types (mud and sand). The majority of our capture consisted of 41 Dasyatis sayi (tagged 37) and 31 Sphyrna tiburo (tagged 14). Although D. sayi had been recorded in North Inlet, previous studies found greater numbers of congeners D. americana and D. sabina. …
Winter Site Fidelity In Secretive Marsh Sparrows Along The Coast Of South Carolina, Susan M. Shaw
Winter Site Fidelity In Secretive Marsh Sparrows Along The Coast Of South Carolina, Susan M. Shaw
Electronic Theses and Dissertations
Salt marshes, which are threatened by sea level rise and development, provide habitat for a distinctive suite of specialized vertebrates, and knowledge of the life histories of salt marsh specialists may help preserve salt marsh fauna in the face of change. I studied wintering site fidelity of Seaside (Ammodramus maritimus), Saltmarsh (A. caudacutus) and Nelson's (A. nelsoni) Sparrows by mist-netting and banding birds at six sites in two salt marshes in South Carolina. I banded 261 sparrows over two winters, 2009-2010 and 2010-2011, and recaptured 92. Across-year return rates were high, but significantly different across species: 43% for Seaside, 63% …
Increasing Subjective Client Agency For Psychotherapy At A Veterans Administration Hospital: A Process-Outcome Study, Rachel A. Coleman
Increasing Subjective Client Agency For Psychotherapy At A Veterans Administration Hospital: A Process-Outcome Study, Rachel A. Coleman
Electronic Theses and Dissertations
Subjective client agency, defined as client expectations for actively influencing therapy process and outcome, is hypothesized to contribute to psychotherapy process and outcome. Previous work has linked higher degrees of subjective client agency to more positive client ratings of the therapeutic working alliance, while results for outcome studies are mostly non-significant. The current project extended the limited body of research in this area by (a) examining associations for subjective client agency at the outset of group therapy with ratings of group process, therapeutic alliance and treatment outcome for 84 clients at a Veterans Administration outpatient clinic, and (b) attempting to …
Does Initiation Of Early Nutrition Support Improve With Physician Education?, Brittany Carol Haynes
Does Initiation Of Early Nutrition Support Improve With Physician Education?, Brittany Carol Haynes
Electronic Theses and Dissertations
ObjectiveTo determine the effectiveness of physician education on achieving earlier initiation of nutrition support, and to determine the effects of early nutrition support on patient outcomes of hospital length of stay (LOS), intensive care unit (ICU) LOS, and days on mechanical ventilation.DesignThis was a prospective study evaluating the effectiveness of Nestle Nutrition's Nourish Now™ program in acheiving earlier enteral nutrition in ICU patients at Methodist University Hospital in Memphis, TN. The effect of early enteral feeding on the patient outcomes of length of hospital stay, length of ICU stay, and days on mechanical ventilation were also examined.Subjects 150 patients were …
Temporal Subjectivities: Time And Difference In Hegel's Thought, Kristin Sue Gissberg
Temporal Subjectivities: Time And Difference In Hegel's Thought, Kristin Sue Gissberg
Electronic Theses and Dissertations
The primary purpose of the dissertation is to fill what I saw to be a gap in Hegelian scholarship, and in particular, in feminist critiques of Hegel. What I have found to be lacking in much of the literature on Hegel, and those that centerpiece his understanding of subjective differences, is that by isolating parts of his thought, they do not follow his work through to its conclusion, and in doing such, they critique him for a position he does not commit to. In reply, the dissertation assumes a double gesture: I take up the feminist concern with difference generally …
Population Dynamics Of The Sub-Arctic Copepod Calanus Finmarchicus In The Gulf Of Maine: Demography And Mortality Estimation, Cameron R. S. Thompson
Population Dynamics Of The Sub-Arctic Copepod Calanus Finmarchicus In The Gulf Of Maine: Demography And Mortality Estimation, Cameron R. S. Thompson
Electronic Theses and Dissertations
Calanus finmarchicus is a widely distributed copepod species that dominants the zooplankton community in the Gulf of Maine. It is of particular interest in its role as a major food source for the endangered northern right whale and stocks of herring, mackerel and cod. More accurate coupled models to predict its distribution requires better life history models. However, due to the difficulty in estimating it, mortality is often used as a closure term in those models; the value is justified mathematically rather than ecologically. Instantaneous mortality is difficult to measure, but the Vertical Life Table method (VLT) has gained some …
Gentrification And Vulnerability Of Maine Fishing Communities, Cameron R. S. Thompson
Gentrification And Vulnerability Of Maine Fishing Communities, Cameron R. S. Thompson
Electronic Theses and Dissertations
Maine hosts numerous small fishing villages that contribute greatly to the States economy and culture. The cumulative effects of state and federal regulation, stock depletion and other socio-economic trends threaten these communities. Drawing on ethnographic research and interviews, we examine how gentrification is affecting the vulnerability and resilience of fishing communities. This study has revealed gentrification to be a complex process, which is merely the most readily recognizable symptom of forces that are reshaping the post-industrial landscape. Fishing communities can no longer be thought of as discrete entities isolated from broad social and economic changes. Technology and new markets have …
Integration Of Process Parameter Control And Digital Image Correlation Methods In An Investigation Of The Variability Of Marine Polymer Matrix Composite Material Properties, Keith Andrew Berube
Integration Of Process Parameter Control And Digital Image Correlation Methods In An Investigation Of The Variability Of Marine Polymer Matrix Composite Material Properties, Keith Andrew Berube
Electronic Theses and Dissertations
The very nature of continuous fiber composite materials, with their heterogeneous structure of layered and interwoven fibers bound together by a polymer resin matrix, lead to an inevitable variability in mechanical properties. This is especially true if the fabrication process is not well controlled. Unlike fabricating components with metals, where the properties of the material are known beforehand, the final properties of the composite material are determined during the process of fabricating the composite part. The research described herein was undertaken to better enable the use of polymer matrix composites in the marine construction industry by developing a knowledge base …
Expectations And Experiences Of Fathers Who Have Parented Children With And Without Intellectual Disabilities, Jane Christina Kusmik Walker
Expectations And Experiences Of Fathers Who Have Parented Children With And Without Intellectual Disabilities, Jane Christina Kusmik Walker
Electronic Theses and Dissertations
The parenting experience is as diverse as the children parented. Each child has diverse personality traits requiring flexibility and specificity in parenting strategy. This need for flexibility and specificity is more complex when one or more children within a family has an intellectual disability. Although research in this area is abundant, investigators have historically focused on mothers' attitudes, beliefs, and behaviors to represent the entire family (Essex, Seltzer, & Krauss, 2001; Greenberg, 2002) rather than focusing on fathers and their caregiving relationships with their children in need of malleable but consistent parenting. Using a qualitative descriptive design, this qualitative study …
Studies In The Image Of The Madonna Lactans In Late Medieval And Renaissance Italy., Cecelia M. Dorger
Studies In The Image Of The Madonna Lactans In Late Medieval And Renaissance Italy., Cecelia M. Dorger
Electronic Theses and Dissertations
This dissertation is an analysis of Italian late medieval and Renaissance peoples’ response to the Madonna lactans image. Although the images that comprise this type are similar in that Mary holds Christ at her breast, they vary widely in iconography and context. We shall use reception and response theory to determine how the image functioned for spectators. Determining how different groups responded to the motif is facilitated by applying an interpretive community model. Hence a group’s interpretive principles connect these communities and inform their reception of the image. We argue that although context and communities are diverse, most people believed …
Regulation Of Vascular Smooth Muscle Cell Phenotype., Joshua Kuimeta Salabei
Regulation Of Vascular Smooth Muscle Cell Phenotype., Joshua Kuimeta Salabei
Electronic Theses and Dissertations
Vascular injury and chronic arterial diseases such as atherosclerosis and restenosis result in exposure of vascular smooth muscle cells (VSMCs) to increased concentrations of growth factors triggering a change from a contractile to a synthetic phenotype. The mechanisms by which growth factors trigger VSMC phenotype transitions remain unclear. Because phenotype switching involves the removal of contractile proteins, we hypothesized that autophagy is an essential modulator of VSMC phenotype. Also, the conversion to the synthetic phenotype is accompanied by cellular changes that trigger metabolic changes to meet the increasing demands for cellular energy. Little is known however about the contributions of …
Assessing Allelopathic Effects Of Alexandrium Fundyense On Thalassiosira Sp., Emily R. Lyczkowski
Assessing Allelopathic Effects Of Alexandrium Fundyense On Thalassiosira Sp., Emily R. Lyczkowski
Electronic Theses and Dissertations
Production of allelopathic chemicals by the toxic dinoflagellate Alexandrium fundyense is one suggested mechanism by which this relatively slow grower outcompetes other phytoplankton, particularly diatoms. Despite well documented allelopathic potential of Alexandrium spp., the potency is variable. To further characterize allelopathic effects of A. fundyense on diatoms in the Gulf of Maine, I studied growth and nutrient acquisition by the chain-forming diatom Thalassiosira sp. in the presence and absence of allelochemicals. Thalassiosira cells, upon exposure to filtrate of A. fundyense cultures exhibited “bleaching” and both growth and nutrient utilization ceased for up to 4 days compared to controls. Results from …
Ecological Interactions Affecting Diatom Climate Reconstructions In Prairie Saline Lakes Of The Northern Great Plains (Usa), Courtney R. Wigdahl
Ecological Interactions Affecting Diatom Climate Reconstructions In Prairie Saline Lakes Of The Northern Great Plains (Usa), Courtney R. Wigdahl
Electronic Theses and Dissertations
Sedimentary diatom profiles from saline lakes are frequently used to reconstruct lakewater salinity as an indicator of drought. However, diatom-inferred salinity reconstructions (DI-salinity) from geographically-close sites in the Great Plains (USA) have yielded disparate results. Here, I explore how within-lake ecological processes, such as physical changes in lake habitat and zooplankton grazing pressure, may affect the accuracy of diatom-based salinity reconstructions. I examined how relationships differed among drought, lake-level change, and diatom community structure over the last century by developing three-dimensional models of planktic:benthic habitat (P:B) relationships with lake level change. I explored the potential for zooplankton grazing influence by …
Responses Of Atlantic Salmon Stream Communities To Marine-Derived Nutrients, Margaret Quinn Guyette
Responses Of Atlantic Salmon Stream Communities To Marine-Derived Nutrients, Margaret Quinn Guyette
Electronic Theses and Dissertations
This research examined responses of Atlantic salmon ( Salmo salar) stream communities to experimental simulation of marine-derived nutrient input. Prior to construction of dams beginning in the early 1800s, Atlantic salmon and other anadromous species migrated from the ocean to spawn in Maine's extensive rivers and streams. Spawning fish transported marine-derived nutrients to these systems as carcasses, eggs, and waste products. These contributions may have influenced productivity in otherwise nutrient limited systems, bolstering growth and survival of young Atlantic salmon and other anadromous species and influencing other components of the stream communities.
This study involved a reach-scale experiment to explore …
Analysis Of Extracellular Proteins Expressed By Host, Crassostrea Virginica And Pathogen, Roseovarius Crassostreae In Roseovarius Oyster Disease, Erin Macro
Electronic Theses and Dissertations
Roseovarius Oyster Disease (ROD) involves the colonization of the inner shell of the Eastern Oyster (Crassostrea virginica) by the marine alpha-proteobacterium Roseovarius crassostreae. The ensuing disease can result in upwards of 90% mortality in hatchery-raised juvenile (< 25 mm shell length) oysters. Symptoms of ROD include heavy, brown ring deposits of conchiolin on the surface of the shell, as well as uneven valve growth and shell curvature. Although the bacterium does not invade oyster tissue or digestive tract, fluorescent localization of an R. crassostreae biofilm on the inner shells of ROD-affected oysters, and toxic effects of R. crassotreae extracellular products on hemocytes and larval oysters suggest that a chemical warfare takes place between the R. crassostreae biofilm and the oyster host. In this thesis, I cultured R. crassostreae under laboratory conditions and analyzed the affects of physical growth condition, temperature, culture volume, and iron limitation on bacterial growth and bacterial extracellular protein (ECP) production. Culture growth rate increased with increasing temperature. Iron limitation resulted in slower growth but had no affect on maximum culture density. Iron limited cells produced a greater volume of ECPs, especially at low cell density. ECPs from liquid and solid-phase cultures were analyzed by LC-tandem mass spectrometry. The resulting protein sequences had high similarity to proteins in other bacterial species that act as virulence factors in other hosts, including metal transporters (2), proteases (2) and a surface-associated GroEL chaperonin. I also exposed live oysters to ECPs of live R. crassostreae cells by embedding a filter capsule into the oyster shell. I sampled extrapallial fluid from oysters pre-exposure and post-exposure and analyzed the relative expression of the oyster defense protein dominin in addition to the extent of brown shell deposition as a function of bacterial presence. The injury response due to capsule embedment masked any potential response by oysters to R. crassostreae ECPs.
Cleavage Of Acetyl Groups For Acetic Acid Production In Kraft Pulp Mills, Ravikant Amogisidha Patil
Cleavage Of Acetyl Groups For Acetic Acid Production In Kraft Pulp Mills, Ravikant Amogisidha Patil
Electronic Theses and Dissertations
The objective of this thesis was to determine appropriate conditions for cleavage of acetyl groups from northeast hardwood. Currently, acetyl groups end up in a waste product stream in most wood based pulp mills and thus are underutilized. Recently, a techno‐economic analysis was published that evaluated the suitability of the ‘Near‐Neutral Extraction’ process for recovery of acetic acid and ethanol in Kraft pulp mills. The results showed that the proposed process suffered from high capital investment and a low rate of return on investment. Additionally, the revenues generated by the sale of acetic acid were two times greater than the …
Assessment Of Audio Interfaces For Use In Smartphone Based Spatial Learning Systems For The Blind, Shreyans Jain
Assessment Of Audio Interfaces For Use In Smartphone Based Spatial Learning Systems For The Blind, Shreyans Jain
Electronic Theses and Dissertations
Recent advancements in the field of indoor positioning and mobile computing promise development of smart phone based indoor navigation systems. Currently, the preliminary implementations of such systems only use visual interfaces—meaning that they are inaccessible to blind and low vision users. According to the World Health Organization, about 39 million people in the world are blind. This necessitates the need for development and evaluation of non-visual interfaces for indoor navigation systems that support safe and efficient spatial learning and navigation behavior. This thesis research has empirically evaluated several different approaches through which spatial information about the environment can be conveyed …
Polychaete Burrowing Behavior In Sand And Mud, Kevin Terrence Du Clos
Polychaete Burrowing Behavior In Sand And Mud, Kevin Terrence Du Clos
Electronic Theses and Dissertations
Marine sediments are continually reworked by resident organisms that control the ecology, chemistry, and physical structure of these vast systems. For example, the creation of a burrow brings oxygenated water into contact with anoxic sediment, facilitating aerobic respiration and supporting a distinct population of bacteria and meiofauna. Collectively, the effects of infauna on sediments and pore waters are known as bioturbation. Studying the behavior organisms that live beneath the sediment surface (infauna) is crucial to understanding the effects of bioturbation. Infauna can be difficult to study, however, because much their activity cannot be directly observed. The purpose of this thesis …
Characterization Of Fhua 104/149c: A Double Cysteine Fhua Mutant With Normal Binding And Diminished Transport, Ada K. Hagan
Characterization Of Fhua 104/149c: A Double Cysteine Fhua Mutant With Normal Binding And Diminished Transport, Ada K. Hagan
Electronic Theses and Dissertations
Iron is an essential element for most bacteria and is commonly acquired by siderophores, molecules secreted under iron restricted environment to bind ferric iron. Gram negative cells actively uptake these complexes via outer membrane-transport proteins such as FhuA in Escherichia coli. Structural analysis of receptors revealed a conserved β-barrel occluded by an N-terminal plug domain. The cell membrane TonB/ExbB/ExbD complex presumably supplies energy via interaction between the FhuA N-terminal TonB box and the C-terminal domain of TonB. In order to better understand the mechanism of action the FhuA mutant 104/149C, tethering the central β-strands 4 and 6 of the …
Learning Understandable Classifier Models., Jan Chorowski
Learning Understandable Classifier Models., Jan Chorowski
Electronic Theses and Dissertations
The topic of this dissertation is the automation of the process of extracting understandable patterns and rules from data. An unprecedented amount of data is available to anyone with a computer connected to the Internet. The disciplines of Data Mining and Machine Learning have emerged over the last two decades to face this challenge. This has led to the development of many tools and methods. These tools often produce models that make very accurate predictions about previously unseen data. However, models built by the most accurate methods are usually hard to understand or interpret by humans. In consequence, they deliver …
Ibrida., Dawn N. Struck
Ibrida., Dawn N. Struck
Electronic Theses and Dissertations
This thesis is a study of my current body of work, both formally and conceptually. It begins with an Introduction, explaining the origin of the term hybrid and the distinct advantages as well as disadvantages hybridization has on a species. It also discusses the effects incurred by the environment on plants and humans. Chapter II, A Curious Collection of Biomorphic Forms, provides an overview of the concepts and interplay between the surface treatments of the forms and their sculpted interior elements and how certain forms reveal, while other forms hide themselves from the viewer. It also confers the motivations behind …
Biogenic Amine Levels Correlate With Time Of Day, Age, Light Cycle, And Aggressive State In The Flesh Fly, Sarcophaga Crassipalpis, Veronica L. Fregoso
Biogenic Amine Levels Correlate With Time Of Day, Age, Light Cycle, And Aggressive State In The Flesh Fly, Sarcophaga Crassipalpis, Veronica L. Fregoso
Electronic Theses and Dissertations
The biogenic amines serotonin (5HT), dopamine (DA), and octopamine (OA) have been indicated in the regulation of behaviors, including aggression. The flesh fly, Sarcophaga crassipalpis, was used to investigate ontogenetic and circadian changes in amines and aggression. Heads of male flies were analyzed for amine content using high performance liquid chromatography with electrochemical detection (HPLC-ECD) at 3 time points on each of 4 consecutive days in 2 light cycles, 12:12 LD and 15:9 LD. Both DA and OA levels decreased with age. Light-cycle dependent differences were observed for all amines in overall levels and patterns of change throughout the …
Application Of Linear Mixed-Effects Models To Crossover Designs., Lei Zhou
Application Of Linear Mixed-Effects Models To Crossover Designs., Lei Zhou
Electronic Theses and Dissertations
Crossover design is a type of longitudinal study with each subject receiving different treatments in different time periods. It has been used frequently in the pharmaceutical industry and other medical fields to investigate the safety and efficacy of new drugs or new treatments. For crossover studies, the treatment effects from the earlier period may be carried over to the later period, which is called the carry-over effect, the response may naturally change over different periods. How to assess treatment effect with accounting for all these features deserves further investigation. Linear mixed-effects (LME) model has been widely applied to analyze data …
Ready Child, Ready School : Educator Perceptions Of Child And School Success Indicators And Ready School Practices., Annette W. Bridges 1953-
Ready Child, Ready School : Educator Perceptions Of Child And School Success Indicators And Ready School Practices., Annette W. Bridges 1953-
Electronic Theses and Dissertations
In this study, the researcher considered educator perceptions of child readiness for school and school readiness for children conceptualized within the central constructs of the ready child and the ready school. The skills and abilities that children bring to the school are equally as important as the services and supports that the school brings to the child. The researcher’s intention in conducting this study was to investigate whether the differences existed in perceptions about ready child and ready school indicators and the implementation of ready school practices between educators working in successful schools and educators working in less successful schools. …
Incorporating Nanomaterials With Mems Devices., Evgeniya V. Moiseeva 1980-
Incorporating Nanomaterials With Mems Devices., Evgeniya V. Moiseeva 1980-
Electronic Theses and Dissertations
This dissertation demonstrates an elegant method, known as 'micro-origami' or strain architecture to design and fabricate three-dimensional MEMS structures which are assembled using actuation of a metal-oxide bilayer with conventional planar lithography. Folding allows creating complex, robust, three-dimensional shapes from two-dimensional material simply by choosing folds in the right order and orientation, small disturbances of the initial shape may also be used to produce different final shapes. These are referred to as "pop-up structures" in this work. The scope of this work presented the deposition of colloidal gold nanoparticles (GNPs) into conformal thin films using a microstenciling technique. Results illustrated …
"Lessons And Exercises In Polite Literature" : The Pedagogy And Literature Curriculum Of Mother Columba Carroll, A Sister Of Charity Of Nazareth., Anna M. Powell
Electronic Theses and Dissertations
This study will examine Nazareth Academy, a prestigious private female academy, and Mother Columba Carroll's, SCN pedagogy and literature curriculum. The first half of the study will create a snapshot of the Academy from 1855 to 1870, examining the significance of the school, and providing a general understanding of its students. It will then examine Mother Columba Carroll, her life and the external influences that could have shaped her curriculum. The second half will analyze her literature curriculum, examining the wide range of literary genres included, and especially exploring the influence of fiction within the curriculum. Fiction was long debated …
Synthesis And Co2/Ch4 Separation Performance Of Bio-Mof-1 Membranes., Joseph Allen Bohrman 1988-
Synthesis And Co2/Ch4 Separation Performance Of Bio-Mof-1 Membranes., Joseph Allen Bohrman 1988-
Electronic Theses and Dissertations
The separation of carbon dioxide from natural gas is of great interest from the environmental and energy perspective, respectively. From the environmental point of view, capturing CO2 effectively from power plants can have a positive impact on reducing greenhouse gas emissions. From the energy point of view, CO2 is an undesirable impurity in natural gas wells, with concentrations as high as 70%. Membrane technology can play a major role in making natural gas purification processes economically feasible. A novel membrane composed of Metal-organic-framework material Zn8(Ad)4(BPDC)6O 2Me2NH2 (Bio-MOF-1) was designed and created to effectively separate CO2/CH4 gas mixtures. The crystalline structure, …