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Wheat, Wealth, And Western Maryland: The Growth And Evolution Of Flour Milling In Frederick County, Maryland, 1748-1789., John F. Kvach
Wheat, Wealth, And Western Maryland: The Growth And Evolution Of Flour Milling In Frederick County, Maryland, 1748-1789., John F. Kvach
Graduate Theses, Dissertations, and Problem Reports (ETD)
This thesis explores the evolution of flourmills in Frederick County, Maryland within the context of the economic and social development of western Maryland from 1748-1789. Western Maryland’s development differed greatly from that of most other areas in Maryland. A large German immigrant population, along with English and Scottish settlers, settled the valleys, of present day Frederick County, during the eighteenth century. These settlers grew wheat and created a need for mills and millers. Economically, mills created prosperity by attracting new businesses and settlers to the frontier. Politically and socially, millers influenced a region often in conflict with the tobacco interests …
The Relationships Among Self-Percieved Body Image, Interaction Involvement, And Interpersonal Communication Motives., Suzanna D'Ette Miller
The Relationships Among Self-Percieved Body Image, Interaction Involvement, And Interpersonal Communication Motives., Suzanna D'Ette Miller
Graduate Theses, Dissertations, and Problem Reports (ETD)
The purpose of this study was to examine the relationships among self-perceived body image, interaction involvement, and interpersonal communication motives. Participants (N = 137) completed the Self-Perceived Body Image Scale (Richmond, 1998), the Interaction Involvement Scale (Cegala, 1981), and the Interpersonal Communication Motives Scale (Rubin, Perse, & Barbato, 1988). Results indicated that self-perceived body image was negatively related with the inclusion and relaxation motives, but was not significantly correlated with the pleasure, affection, escape, and control motives. It was also found that women have a significantly lower self-perceived body image than men. Limitations and directions for future research were also …
The Reluctant Delegate: Alexander Campbell And The Statehood Movement In Western Virginia., Jill Adana Rogers
The Reluctant Delegate: Alexander Campbell And The Statehood Movement In Western Virginia., Jill Adana Rogers
Graduate Theses, Dissertations, and Problem Reports (ETD)
When Alexander Campbell, a young Scots-Irish minister, immigrated to the United States in 1809, he encountered a new nation that was pulsating with religious revival, hungry for more territory, and already divided by the “peculiar institution” of slavery. Within twenty years, Campbell established himself as a well-known religious reformer, educator, and landholder in Virginia’s Northern Panhandle. Although Campbell otherwise believed in separation of church and state, he agreed to participate as a western political delegate to the 1829-1830 Virginia Constitutional Convention. Campbell’s able representation of western sectional interests astounded other more politically experienced delegates. Disheartened by eastern Virginia’s suppression of …
A Model For Building A Better Academic Web Site: A Quantitative Analysis Of Foreign Language Departments On The World Wide Web., Margarita (Maria) M. Toro
A Model For Building A Better Academic Web Site: A Quantitative Analysis Of Foreign Language Departments On The World Wide Web., Margarita (Maria) M. Toro
Graduate Theses, Dissertations, and Problem Reports (ETD)
This thesis defines what an effective academic web site is, and examines the utilization of web sites by the Land Grant colleges’ foreign language departments. A system with the parameters of evaluation was created from studies that observed web users’ perceptions of web sites. Four main factors were analyzed: informativeness, interactivity, entertainment, design and usability. The results showed that departments of foreign language are not projecting a positive image throughout their web sites. Moreover, the web masters of the foreign language departmental sites are not considering entertainment and interactivity features as fundamental elements in the development of academic web sites.
A Parametric Study Of Cutting Transport In Vertical And Horizontal Well Using Computational Fluid Dynamics (Cfd)., Md. Wazed Ali
A Parametric Study Of Cutting Transport In Vertical And Horizontal Well Using Computational Fluid Dynamics (Cfd)., Md. Wazed Ali
Graduate Theses, Dissertations, and Problem Reports (ETD)
Efficient transportation of cuttings is a vital factor for a good drilling program. Cutting transport in annulus is a complex problem that is affected by numerous parameters. Predicting effective cuttings transport requires all of these parameters to be considered simultaneously. To better understand the effects of some of the parameters affecting the cutting transportation, a combination of casing-drill pipe annulus section was simulated and a model called ‘discrete phase model’ was used to observe the transportation of cuttings in the annulus. Tests were conducted to determine the effects of mud weight, particle size, drilling rate and viscosity on cutting transportation …
Ice Shape Modeling Enhancement For Two-Dimensional Incompressible Local-Flow Navier-Stokes., Egemen Ol Ogretim
Ice Shape Modeling Enhancement For Two-Dimensional Incompressible Local-Flow Navier-Stokes., Egemen Ol Ogretim
Graduate Theses, Dissertations, and Problem Reports (ETD)
In computational modeling of fluid flow, the interaction between surface roughness and the flow field continues to be a challenging problem. In the aerospace community, the primary concern for aircraft performance is surface roughness on the leading-edge of an airfoil or wing which can adversely affect the design characteristics. There has been a great deal of research in this area including the affects on flow separation, roughness-induced transition, and heat transfer. However, many questions still exist with respect to the roughness-fluid interaction. One particular type of surface roughness that has become a critical area of research for aircraft designers is …
The Effects Of Process Parameters On Steel Welding Response In Curved Plates., Mokhtar Awang
The Effects Of Process Parameters On Steel Welding Response In Curved Plates., Mokhtar Awang
Graduate Theses, Dissertations, and Problem Reports (ETD)
In large steel fabrication industries such as shipbuilding, and high-speed train guideway, the problem of residual stresses and overall distortion has been and continues to be a major issue. In the last few decades, various research efforts have been directed at the control of the welding process parameters aiming at reducing the distortions and residual stress effects. Yet, in actual practice, large amounts of resources are still being spent in reworking welds, which in turn increases the production cost and delays work completion. It is assumed that in order to reduce the residual stresses and distortions from a welding operation, …
An Oral Hygiene Education Program Based On An Assessment Of The Oral Health Needs Of Children Ages Four To Seven In Guastatoya, Guatemala., Heather Denise Gibson
An Oral Hygiene Education Program Based On An Assessment Of The Oral Health Needs Of Children Ages Four To Seven In Guastatoya, Guatemala., Heather Denise Gibson
Graduate Theses, Dissertations, and Problem Reports (ETD)
The people of Guastatoya, Guatemala have received minimal dental intervention and their dental needs have never been assessed. The purpose of this study was to assess the dental health needs of the children (ages four to seven) residing in this town. Based on these needs an oral hygiene education program was developed, implemented, and evaluated. A systematic sample resulted in 32 participants. The effectiveness of this three-phase study (assessment, disease control intervention, and post-assessment) was determined by utilizing four indices (DMFS, defs, OHI-S, and P-M-A). All subjects received oral bacterial plaque removal. Oral health education was provided to the experimental …
A Comparative Study Of Shrinkage And Cracking Of High-Performance Concrete Mixtures For Bridge Decks., Jennifer Lynne Morris
A Comparative Study Of Shrinkage And Cracking Of High-Performance Concrete Mixtures For Bridge Decks., Jennifer Lynne Morris
Graduate Theses, Dissertations, and Problem Reports (ETD)
To alleviate the deterioration of concrete structures, High-Performance Concrete (HPC) is extensively used, particularly for bridge decks, due to its favorable durability characteristics. However, there is a problem with the high cracking tendency of HPC due to its high early shrinkage, low water-cementitious ratio, brittleness and low creep. Thus, the HPC advantages of high compressive strength and low permeability are somewhat offset by cracking problems, which reduce the service life of bridge decks. To improve this problem, the goal of this study is to modify conventional HPC mixtures with admixtures or modifiers to obtain low-cracking or no-cracking formulations using West …
Ground Realities Of Virtual Business. A Look At India And The United States Of America., Gautam Seth
Ground Realities Of Virtual Business. A Look At India And The United States Of America., Gautam Seth
Graduate Theses, Dissertations, and Problem Reports (ETD)
This study looks at the advertisements and content on Web sites operating in the United States of America and India. The shortcomings of technology & infrastructure and the scope of conducting virtual business in India vis-à-vis the United States is also explored. The research focused on navigational ease, technological shortcomings and business opportunities in the sites covered for the two Countries using content analysis. The findings are similar and different in various contexts, as the level of participation of Government and private sector is varying vis-à-vis its population and the infrastructure.
Recreation Specialization And The Recreation Opportunity Spectrum: A Study Of Climbers., George Mcclellen, Iii Weekley
Recreation Specialization And The Recreation Opportunity Spectrum: A Study Of Climbers., George Mcclellen, Iii Weekley
Graduate Theses, Dissertations, and Problem Reports (ETD)
The purpose of this study is to match the appropriate setting opportunities with the level of recreation specialization of selected climbers, using the Recreation Opportunity Spectrum (ROS) as a model of different setting opportunities. Questionnaires were distributed and analyzed to create a specialization index level. Associations with setting variables were analyzed using Kendall’s tau-b correlation and model selection loglinear analysis. Of the relationships examined, four variables were significant using Kendall’s tau-b and two using model selection (α= .05). These results show that the setting becomes more important as specialization increases and that more specialized climbers tend to go to more …
The Development And Validity Testing Of The Risk Communicator Style Scale And The Risk Knowledge Index., Jason Steven Wrench
The Development And Validity Testing Of The Risk Communicator Style Scale And The Risk Knowledge Index., Jason Steven Wrench
Graduate Theses, Dissertations, and Problem Reports (ETD)
This study examined the current lack of quantitative research in the area of risk communication. This study set out to develop and then validate two different scales that could be used for future research in the area of risk communication. The first scale created in this study is the Risk Communicator Style Scale. The scale is based on the technical and democratic models of risk communication described by Fiorino (1989). This study found a conceptual problem with Fiorino's original conceptualization of technical risk communication. Fiorino's original conceptualization of technical communication tried to equate the use of scientific and statistical information …
A Multidimensional Analysis Contrasting Youthful Nonoffenders, Sex Offenders, Violent Offenders, And Status Offenders., Nick Sava Yackovich
A Multidimensional Analysis Contrasting Youthful Nonoffenders, Sex Offenders, Violent Offenders, And Status Offenders., Nick Sava Yackovich
Graduate Theses, Dissertations, and Problem Reports (ETD)
This study involved a comparison of 75 adolescent participants divided into four groups. Members of three of the groups were adjudicated delinquent: sex offenders, violent (nonsexual) offenders, and status offenders. A group of nonffenders was also used as a control group. The groups were compared using a contrast analysis of four dependent variables: self-concept, sexual history, cognitive distortions, and alexithymia. Findings of this study reveal a significant relationship with the presence of alexithymia among the offending sample when compared to the nonoffenders. Also evident is a greater self-concept score among the nonoffenders when contrasted with the offenders. Another significant comparison …
Policy Effectiveness And Instrument Selection: An Examination Of United States Organ And Tissue Donation Policies., Jennifer Lyn Mesich-Brant
Policy Effectiveness And Instrument Selection: An Examination Of United States Organ And Tissue Donation Policies., Jennifer Lyn Mesich-Brant
Graduate Theses, Dissertations, and Problem Reports (ETD)
Continuing advances in medical technology have made organ and tissue transplantation safer and more effective. However, organ and tissue donation has not increased at a similar pace. In order to promote donation and transplantation, federal and state governments have assumed an active role in educating citizens about the need for organs and tissues. This research examines why this policy area developed the way that it did and how effective it has been. I examine the need for a new policy typology and argue that policy type influences instrument selection. More specifically, I examine the effectiveness of policy changes in certain …
Micro-And Pulsed-Plasmas: Fine Tuning Plasma Energies For Chemical Analysis., Matthew Alan Moser
Micro-And Pulsed-Plasmas: Fine Tuning Plasma Energies For Chemical Analysis., Matthew Alan Moser
Graduate Theses, Dissertations, and Problem Reports (ETD)
During the past decade, true chemical speciation has become increasingly important for environmental, clinical and nutritional chemists. Chemical speciation, by definition, is the identification of elements and their chemical environment in a given sample. The current and most popular trend for chemical speciation is to utilize hyphenated techniques, thus yielding two-dimensional information. Often, chromatography or an alternate separation technique is used to separate the mixture into its constituent components. Then, each component is interrogated by some spectroscopic technique. In nearly all cases, the nature of the compounds are inferred from their relative chromatographic properties, and the identification of elements and …
An Assessment Of Student Cognition In Basic Instruction Bowling Classes., Rhonda Lou Noble
An Assessment Of Student Cognition In Basic Instruction Bowling Classes., Rhonda Lou Noble
Graduate Theses, Dissertations, and Problem Reports (ETD)
The study was a descriptive analysis of the cognitive processes of college students. The instruments used for data collection were the modified CPQPE, student demographic and thought questionnaires, and a teacher questionnaire asking them to rate initial and ending skill level, improvement, and the student cognitive processes measured on the CPQPE. The participants in the study were 151 college students enrolled in basic instruction bowling classes. The students were divided into three skill groups (high, low skill-high improvement, and low skill-low improvement) based on initial bowling averages and ending improvement. The results revealed that the total score and the self-regulation/strategy …
The Efficacy Of Web-Based Training Versus Face-To-Face Instruction In Learning Hate Crime Identification And Scoring In The Criminal Justice Environment., Maryvictoria Pyne
The Efficacy Of Web-Based Training Versus Face-To-Face Instruction In Learning Hate Crime Identification And Scoring In The Criminal Justice Environment., Maryvictoria Pyne
Graduate Theses, Dissertations, and Problem Reports (ETD)
Organizations are facing many problems as they strive to maintain a well-trained workforce. A diverse workforce separated by location and work schedule as well as decreases in funding, personnel, training materials, and other resources, face-to-face training has become more difficult to accomplish. Paradoxically, because of the increase in job knowledge, fast-paced business practices, and the flood of technological innovations, now more than ever it is imperative that organizations have a workforce that is fully prepared to meet the challenges of the workplace. As a result, organizations must find effective, alternate ways to ensure that their employees have the information they …
An Investigation Of Help-Seeking Behavior In Battered Women., Sarah Fentress Lewis
An Investigation Of Help-Seeking Behavior In Battered Women., Sarah Fentress Lewis
Graduate Theses, Dissertations, and Problem Reports (ETD)
Although domestic violence is a topic that has been the focus of a great deal of research, little attention has been paid to the help-seeking behavior of battered women. No evaluation to date has examined variables that facilitate and inhibit help-seeking behavior in battered women, using relevant comparison groups. The purpose of the present study was to investigate factors that discriminate battered women who seek help from those who do not. Variables that were hypothesized to impact the help-seeking behaviors of battered women were examined, including depression, posttraumatic stress disorder, social support, social isolation, coping styles, and general distress. A …
Professional Development School: Perceptions Of Student Learning, Success, Respect And Parent Participation From A Rural High School., Sarah M. Bennett-Harper
Professional Development School: Perceptions Of Student Learning, Success, Respect And Parent Participation From A Rural High School., Sarah M. Bennett-Harper
Graduate Theses, Dissertations, and Problem Reports (ETD)
A broad literature has presented that there is a direct connection between parent participation in a child’s education and learning. However, very little literature exists on high school Professional Development School (PDS) students and their parent’s participation in their learning. This thesis focused on student and parent perceptions of student learning, respect and success, as well as, how parents were involved in their child’s education. This study surveyed 9th - 11th grade students and their parents at Grafton High School (GHS), a PDS, located in Grafton, West Virginia, during the spring of 1997. Responses to parent and student questionnaire items …
Exchange Bias And Its Angular Dependence In Iron Zinc Fluoride/Cobalt Bilayers., Hongtao Shi
Exchange Bias And Its Angular Dependence In Iron Zinc Fluoride/Cobalt Bilayers., Hongtao Shi
Graduate Theses, Dissertations, and Problem Reports (ETD)
When materials with antiferromagnetic (AF)/ferromagnetic (F) interfaces are cooled through the Neel temperature (TN) of the AF in a magnetic field, a unidirectional magnetic exchange anisotropy (EA) is induced in the F layers. Such anisotropy is manifested by a shift of the center of the F hysteresis loop by an amount known as exchange bias HE. Exchange anisotropy has attracted much attention in the last decade due to its applications in magnetic random access memory, permanent magnets, and magnetic recording media. Despite this interest, the basic mechanism responsible for EA is not well understood. In this thesis the EA is …
A Study Of The Relationship Between Job Satisfaction And Selected Demographics Of West Virginia Teachers And Their Intent To Stay In The Teaching Profession., Kevin Joe Smith
Graduate Theses, Dissertations, and Problem Reports (ETD)
The purpose of this study was to examine the relationships between job satisfaction and selected demographics of West Virginia teachers and their intent to stay in the teaching profession. Teacher demographics collected included age, number of dependent children, type of educator, grade level, subjects taught, education level, teaching experience, and household income. Teacher intent to stay in the teaching profession, teacher demographics, and overall job satisfaction were both collected using the Smith Teacher Intent to Stay Inventory. Intrinsic, extrinsic, and overall job satisfactions were assessed using the Smith Job Satisfaction Scale. The Smith Teacher Intent to Stay Inventory and the …
Emergent Planning In Baccalaureate, General, Private, Not-For-Profit Colleges In The United States Of America., Reginald John Urbanowski
Emergent Planning In Baccalaureate, General, Private, Not-For-Profit Colleges In The United States Of America., Reginald John Urbanowski
Graduate Theses, Dissertations, and Problem Reports (ETD)
This study employed a method of analysis and development to develop the model of emergent planning. The study was exploratory in nature and therefore directed at uncovering a research process that was sensitive to the unique features of higher education and strategic planning. Triangulation involved the development of concepts from the literature, analysis of analogies, and the analysis of a survey. Fifty concepts were developed based on five principal tenets. These concepts were developed from literature in the social and business sciences. The analogy research was based on the analysis of three primary terms and five secondary terms that have …
The Effect Of Solvents And Processing Conditions On The Solvent Extraction Of Coal., Manish R. Bhole
The Effect Of Solvents And Processing Conditions On The Solvent Extraction Of Coal., Manish R. Bhole
Graduate Theses, Dissertations, and Problem Reports (ETD)
Solvent extraction of two bituminous coals to produce low-ash extract material was studied using solvents dimethylformamide (DMF), dimethylacetamide (DMAC) and N-methylpyrrolidone (NMP). The extraction efficiency was seen to be NMP>DMAC>DMF for the reflux extraction at the normal boiling point of the solvent. While the reflux-extraction of raw coal gave less than 40% yield, NMP-extraction at 3500C and elevated pressure gave higher yield (~68%). Hydrogenated coal gave very high extraction yield (>70%) even at room temperature. The performance of DMAC was comparable to that of NMP for the extraction of hydrogenated coal. The reflux extraction showed mass balance …
An Investigation Into The Mechanism Of 2-Oxohistidine Formation From The Peroxidase Activity Of Superoxide Dismutase., Joseph Andrew Peters
An Investigation Into The Mechanism Of 2-Oxohistidine Formation From The Peroxidase Activity Of Superoxide Dismutase., Joseph Andrew Peters
Graduate Theses, Dissertations, and Problem Reports (ETD)
The pathogenesis of familial amyotrophic lateral sclerosis (fALS), a fatal neurodegenerative disease that sometimes results from SOD1 mutations, may involve the peroxidase reaction of the SOD1 protein. The aim of this thesis was to test the hypothesis that the peroxidase reaction of SOD results in SOD-centered peroxyl radical formation. The source of oxygen incorporated into 2-oxohistidine was to have been determined using HPLC/Mass spectrometry. This aim was not accomplished. UV-Visible difference spectrometry provided evidence for a peroxyl radical in this reaction. 2-oxohistidine formation was shown to be oxygen dependent and inhibited by the spin-trap MNP (Gunther, Peters, and Sivaneri 2002 …
Land Use, Environmental Quality And Public Policy: Interactions And Implications For Agricultural Sustainability., Ramkumar Bendapudi
Land Use, Environmental Quality And Public Policy: Interactions And Implications For Agricultural Sustainability., Ramkumar Bendapudi
Graduate Theses, Dissertations, and Problem Reports (ETD)
Population growth, combined with economic growth have been primary causes of urban sprawl and increased pressure on natural resources. Urban development often adversely affects land, water and air quality. Although not considered a threat to the nation's food production, land development and urbanization are critical issues because they can lead to fragmentation of agricultural and forest lands, loss of prime farmland, wildlife habitat and other resources, additional infrastructure costs for communities and regional authorities, and competition for water. These losses raise concerns about sustainability of land and agriculture. Various state-sponsored programs such as Purchase of Developmental Rights and Transfer of …
Effects Of High -Dose Chemotherapy On The Bone Marrow Microenvironment, Brett Matthew Hall
Effects Of High -Dose Chemotherapy On The Bone Marrow Microenvironment, Brett Matthew Hall
Graduate Theses, Dissertations, and Problem Reports (ETD)
The bone marrow microenvironment composed in part of stromal cells provides the niche in which normal hematopoiesis occurs. Hematopoiesis generates cellular components of the immune system and blood through proliferation and differentiation of multipotent hematopoietic stem cells (HSC). In preparation for bone marrow transplantation, radiation or chemotherapy treatment temporarily disrupts the balance of hematopoiesis as many HSC and progenitor cells are destroyed. Following treatment cessation, transplanted HSC and progenitor cells migrate, or "home", back to the bone marrow microenvironment and initiate productive hematopoiesis. While the mechanism of bone marrow homing is not completely understood, several soluble factors and adhesion molecules …
On The Edge Of Chaos: A Delphi Study Of The Changing Role Of The Secondary Principal., Rebecca H. Goodwin
On The Edge Of Chaos: A Delphi Study Of The Changing Role Of The Secondary Principal., Rebecca H. Goodwin
Graduate Theses, Dissertations, and Problem Reports (ETD)
The purpose of this study was to describe the changing role of the secondary principal. The study examined the contemporary high school principalship and described changes in the principalship, the role of the contemporary principal, and the preferred future for the principalship. Recognizing the complexity of the position, the study also used chaos and complexity theory to critically analyze the findings and to discern if the theory provided an understanding of these changes and their impact. This was a mixed-method two-stage study conducted electronically with both qualitative and quantitative instruments. The first stage used the Delphi method of research to …
Factors Influencing Habitat Selection And Activity Of Ground Beetles (Coleoptera: Carabidae) In Central Appalachia. Part I. The Influence Of Soil And Soil Surface Characteristics On Habitat Selection By Carabidae. Part Ii. Precipitation And Temperature Fluctuations: Effects On Carabidae Activity. Part Iii. The Effects Of Two Microbial Insecticides For Gypsy Moth Control On Carabidae Populations., Terry R. Carrington
Graduate Theses, Dissertations, and Problem Reports (ETD)
A study was conducted in the George Washington National Forest in Virginia and the Monongahela National Forest in West Virginia. Carabid samples were collected over four years and compared to soil characteristics, surface characteristics and meteorological conditions to determine what role these factors play in carabid habitat selection. Opportunity also existed to compare carabid populations before and after the application of microbial insecticides on the sampling sites. This study was conducted as as part of a larger project investigating non-target impacts from gypsy moth, Lymantria dispar (L.)(Lepidoptera: Lymantriidae), insecticide applications and the interaction of Entomophaga maimaiga Humber, Shimazu, and Soper …
Learning To Do The Job: The Transfer Experiences Of Three Child Welfare Workers., Patricia Ann Chase
Learning To Do The Job: The Transfer Experiences Of Three Child Welfare Workers., Patricia Ann Chase
Graduate Theses, Dissertations, and Problem Reports (ETD)
Three child welfare workers were studied over the period of one month to investigate their transfer experiences with learning one aspect of their agency's information system. Internal reviews within the agency had determined that the information system was not being used effectively, so this investigation was conducted to construct a picture of how these workers learned to use the system and whether there were issues related to both training and transfer that contributed to the ineffective use of the system. Data on each case were collected before, during, and after training using interviews, pre/post tests, questionnaires, observation notes, and worker …
Participants' Beliefs About Educational Risk And Resilience In Energy Express, A Summer Intervention Program For West Virginia's Elementary Schoolchildren, Lynn G. Mcmullen
Participants' Beliefs About Educational Risk And Resilience In Energy Express, A Summer Intervention Program For West Virginia's Elementary Schoolchildren, Lynn G. Mcmullen
Graduate Theses, Dissertations, and Problem Reports (ETD)
Energy Express is a six-week summer program to promote the school success of elementary school children living in rural and low-income communities of West Virginia. Throughout the course of the program, college student AmeriCorps members provide literacy, art, and recreation activities for multiage groups of 5 to 8 children under the direction of a site coordinator, most often a local education professional. The purpose of this study was to describe the beliefs of Energy Express participants about educational risks faced by West Virginia schoolchildren, and to examine the effects of those beliefs on daily program decisions and interactions with children. …