Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 20628 for “"chemical"”.
-
Crystal chemical design rules for tailored chemical expansivity
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2025-12-01
-
Chemical Kinetics
Made available in DSpace on 2014-12-10T23:02:13Z (GMT). No. of bitstreams: 1 7511601.pdf: 5805121 bytes, checksum: 7cd67487416b44a2fa59c7818337f7c0 (MD5) Previous issue date: 1974
-
Chemical kinetic studies of titanium silicide chemical vapor deposition
Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Howard Ding (hding2@illinois.edu) on 2011-05-07T14:48:04Z Item is restricted indefinitely.
-
The Physico-chemical Nature of the Chemical Bond: Valence Bonding and the Path of Physico-chemical Emergence
Through the development of physical chemistry and chemical physics over the late-nineteenth and early-twentieth centuries, the relationship between physics and chemistry changed to create a broad interdisciplinary framework in which chemists and physicists could make contributions to problems of …
-
Experimental characterization and chemical kinetics study of chemical looping combustion
Chemical looping combustion (CLC) is one of the most promising technologies to achieve carbon capture in fossil fuel power generation plants. A novel rotary-bed reactor concept was proposed by Zhao et. al. [1] in 2013. It is a compact gas fueled CLC reactor that could achieve high fuel conversion …
-
Digital chemical pathology
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-09-01 without embargo terms
-
Chemical and Enzymatic Methods to Detect Chemical Modifications in Nucleic Acids
The bases of DNA and RNA are chemically modified in a variety of ways across all branches of life. DNA and RNA chemical modifications function as a layer of epigenetic information that regulate gene expression. Studies on the chemical reactivity of nucleic acids and the biochemical activity of …
-
CHEMICAL BIOLOGY STRATEGIES FOR THE FORMATION AND CLEAVAGE OF CHEMICAL BONDS
… and better understanding of how specific chemical bonds can be either formed or broken gives chemical biologists opportunities to control and regulate these processes with high precision. Therefore, with growing importance of the field of chemical biology, expansion of the toolbox of …
-
Chemical Biology of Dynein
… and the lack of an inhibitor with the requisite chemical properties, such as compound solubility and stability, for structural studies. The work presented here describes the design and characterization of a class of dynein probes, one of which we use to obtain an inhibitor-bound structure of …
-
Chemical modification of polymers
… knowledge of PVC degradation and stabilisation, chemical modifications were imposed on degraded PVC and raw PVC with the aim of obtaining non-migrating additives. The modifications were carried out mainly in the presence of dibutyl maleate (DBM), and the resulting polymer contained dibutyl maleic …
-
Studies in Chemical Kinetics
Made available in DSpace on 2014-12-09T17:36:45Z (GMT). No. of bitstreams: 1 7020926.pdf: 5458309 bytes, checksum: 3a3c5ec9187b3e8c7865eb3add2cfdbf (MD5) Previous issue date: 1970
-
Chemical Looping Electricity Storage
… a simple cycle which makes use of a thermo-chemical store, with a view to achieving high storage capacity by using the chemical looping concept. To do so, a simplified model of a packed bed reactor is developed enabling faster analysis of different layouts and materials. The objective is to …
-
Chemical modelling of urine
… The model is used in the computation of chemical speciation and degree of precipitation by means of equilibrium constants and solubility products. The urine model was developed in order to investigate some of the factors associated with urolithiasis. A specific model development procedure …
-
N.M.R. chemical shift imaging
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Medical Engineering and Medical Physics, 1984.
-
Biopsy-implantable chemical sensor
… filled with a contrast agent sensitive to the chemical of interest. An NMR relaxation measurement of the contrast agent reveals the chemical concentration. Wireless NMR measurements are performed with the aid of a reader probe that resides outside of the body. The reader generates the …
-
Exploring chemical communication and chemical heterogeneity in biological systems with mass spectrometry imaging
Chemical heterogeneity is present in all biological systems—whether caused by lipid regulation and expression between individual mammalian single cells or by dynamic chemical communication in bacterial communities. Mass spectrometry imaging (MSI) is an untargeted and unlabeled analytical tool that …
-
Prediction of proton and carbon-13 NMR chemical shifts using chemical shift prediction programs
… with one another to calculate predicted chemical shifts for a wide range of chemical compounds. 1H-spectra for several flexible and rigid organic compounds were acquired on Oxford-Broker spectrometer and interpreted using two-dimensional NMR techniques. ACD-V 4 and CHARGE-V7 programs were …
-
Chemical Intimacies and Toxic Publics
… the specific harm done by the ambient toxins, chemicals emitted from specific polluting industries and imposed on specific people and ecologies. I concentrate on two ethnographic sites and two polluting industries, as half of the dissertation examines the politics of lead in Toronto (tracing …
Page 1 of 1032