Dementia: Types, What They Are and How They Differ

Dementia: types, what they are and how they differ centers on the known and unknown complexities of dementia. Dementia is a very complex cognitive disease that consumes the brain, an organ of which we know very little about. Even so, this common disorder is actively being researched and is the topic of special interest of this thesis research. Described are Alzheimer’s disease, Creutzfeldt-Jakob disease, Frontotemporal dementia, Huntington’s disease, Korsakoff’s syndrome, Lewy body dementia, Parkinson’s dementia, and Vascular dementia, focusing on what they are, their specific risks, diagnosis, treatment, and their differing progressions. Guidance of this study provided by thesis director Ranelle Nissen, who studies dementia and is a professor at USD. The remaining two thesis committee members are Mary H. Schmitz, Director of the memory unit and former director of activities at Grand Living at Lake Lorraine in Sioux Falls, and Joy Backes, Director of health and wellness, also, at Grand Living at Lake Lorraine; all of whom have extensive dementia experience and are reliable resources and mentors during this dementia thesis process

Hard color-singlet exchange in dijet events in proton-proton collisions at root s=13 TeV

Events where the two leading jets are separated by a pseudorapidity interval devoid of particle activity, known as jet-gap-jet events, are studied in proton-proton collisions at root s = 13 TeV. The signature is expected from hard color-singlet exchange. Each of the highest transverse momentum (p(T)) jets must have p(T)(jet) > 40 GeV and pseudorapidity 1.4 0.2 GeV in the interval vertical bar eta vertical bar < 1 between the jets are observed in excess of calculations that assume only color-exchange. The fraction of events produced via color-singlet exchange, f(CSE), is measured as a function of p(T)(jet2), the pseudorapidity difference between the two leading jets, and the azimuthal angular separation between the two leading jets. The fraction f(CSE) has values of 0.4-1.0%. The results are compared with previous measurements and with predictions from perturbative quantum chromodynamics. In addition, the first study of jet-gap-jet events detected in association with an intact proton using a subsample of events with an integrated luminosity of 0.40 pb(-1) is presented. The intact protons are detected with the Roman pot detectors of the TOTEM experiment. The f(CSE) in this sample is 2.91 +/- 0.70(stat)(-1.01)(+1.08)(syst) times larger than that for inclusive dijet production in dijets with similar kinematics.Peer reviewe

Measurement of the lepton charge asymmetry in inclusive WW production in pp collisions at s=7\sqrt{s} = 7 TeV

A measurement of the lepton charge asymmetry in inclusive pp to WX production at sqrt(s)= 7 TeV is presented based on data recorded by the CMS detector at the LHC and corresponding to an integrated luminosity of 36 inverse picobarns. This high precision measurement of the lepton charge asymmetry, performed in both the W to e nu and W to mu nu channels, provides new insights into parton distribution functions.A measurement of the lepton charge asymmetry in inclusive pp to WX production at sqrt(s)= 7 TeV is presented based on data recorded by the CMS detector at the LHC and corresponding to an integrated luminosity of 36 inverse picobarns. This high precision measurement of the lepton charge asymmetry, performed in both the W to e nu and W to mu nu channels, provides new insights into parton distribution functions.A measurement of the lepton charge asymmetry in inclusive pp to WX production at sqrt(s)= 7 TeV is presented based on data recorded by the CMS detector at the LHC and corresponding to an integrated luminosity of 36 inverse picobarns. This high precision measurement of the lepton charge asymmetry, performed in both the W to e nu and W to mu nu channels, provides new insights into parton distribution functions