Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Life Sciences (2318)
- Physical Sciences and Mathematics (1550)
- Social and Behavioral Sciences (1454)
- Law (1057)
- Education (1036)
-
- Medicine and Health Sciences (961)
- Arts and Humanities (812)
- Engineering (688)
- Environmental Sciences (599)
- Biology (557)
- Higher Education (389)
- Plant Sciences (330)
- Animal Sciences (314)
- Communication (289)
- Ecology and Evolutionary Biology (281)
- Chemistry (277)
- History (270)
- Library and Information Science (229)
- Psychology (228)
- Medical Sciences (199)
- Sociology (196)
- Mass Communication (185)
- Biochemistry, Biophysics, and Structural Biology (181)
- Computer Sciences (175)
- American Studies (163)
- Marine Biology (161)
- Medical Specialties (158)
- Environmental Law (148)
- Earth Sciences (144)
- Business (141)
- Institution
-
- University of Nebraska - Lincoln (1363)
- University of South Florida (468)
- Louisiana State University (387)
- University of Montana (286)
- Utah State University (258)
-
- Brigham Young University (234)
- University of Central Florida (221)
- University of New Hampshire (220)
- Eastern Illinois University (212)
- Washington University School of Medicine (197)
- Nova Southeastern University (177)
- Clemson University (172)
- California Polytechnic State University, San Luis Obispo (171)
- University of Alabama at Birmingham (170)
- Wright State University (168)
- Old Dominion University (137)
- University of South Carolina (136)
- Stony Brook University (134)
- University of North Dakota (134)
- West Virginia University (134)
- Georgia Southern University (131)
- Missouri University of Science and Technology (125)
- University of New Mexico (125)
- TÜBİTAK (123)
- Purdue University (122)
- University of Northern Iowa (122)
- University of Kentucky (116)
- University of Nevada, Las Vegas (110)
- Bowling Green State University (108)
- University of Mississippi (102)
- Keyword
-
- Newspaper (157)
- Humans (94)
- Faculty (90)
- EIU (87)
- Animals (85)
-
- Eastern Illinois University (82)
- Newsletter (82)
- Daily Eastern News (81)
- 2007 (80)
- Bowling Green State University (80)
- Biology (75)
- Invasive species (70)
- Genetics (66)
- Press release; media release; press statement; news media information (63)
- B.G. News (59)
- BG News (59)
- Alumni (57)
- Education (57)
- Student newspaper (54)
- Student newspapers (54)
- Ecology (53)
- Spartan Daily (52)
- Future (50)
- 2006-2007(Vol. 39) (49)
- Central Florida Future (49)
- Minutes (49)
- Agriculture (48)
- History (48)
- Metabolism (48)
- Western Kentucky University (47)
- Publication
-
- Theses and Dissertations (365)
- Faculty Publications (316)
- Electronic Theses and Dissertations (221)
- USF Tampa Graduate Theses and Dissertations (148)
- Open Access Publications (133)
-
- All ETDs from UAB (120)
- Graduate Theses, Dissertations, and Problem Reports (ETD) (108)
- LSU Doctoral Dissertations (108)
- Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions) (104)
- LSU Master's Theses (99)
- Graduate Student Theses, Dissertations, & Professional Papers (90)
- Faculty Scholarship (89)
- Saudi Medical Journal (83)
- Articles (82)
- United States Department of Agriculture Wildlife Services: Staff Publications (82)
- Theses (81)
- United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications (78)
- Research Publications (2006 to 2010) (77)
- All Theses (74)
- Nebraska Tractor Tests (74)
- Human–Wildlife Interactions (72)
- Masters Theses (70)
- Dissertations (65)
- University of Montana News Releases, 1928, 1956-present (63)
- Master's Theses and Capstones (62)
- UNLV Retrospective Theses & Dissertations (62)
- Doctoral Dissertations (61)
- BG News (Student Newspaper) (59)
- Biological Sciences Faculty Publications (58)
- Dartmouth Scholarship (58)
- Publication Type
- File Type
Articles 1 - 30 of 14126
Full-Text Articles in Entire DC Network
Arkansas Water Resources Center Annual Technical Report, 2007, Arkansas Water Resources Center
Arkansas Water Resources Center Annual Technical Report, 2007, Arkansas Water Resources Center
Arkansas Water Resources Center Annual Report
No abstract provided.
Exploring Producers', Staff Members', And Board Members' Cognitive Frame On Decision Making In An Appalachian Organic Farming Venture, Curt D. Gervich, Max Stephensen Jr., Marc J. Stern
Exploring Producers', Staff Members', And Board Members' Cognitive Frame On Decision Making In An Appalachian Organic Farming Venture, Curt D. Gervich, Max Stephensen Jr., Marc J. Stern
Journal of Rural Social Sciences
Sustainable development assistance organizations (SDAOs) aim to help producers of natural resource products move their goods and services to market. This article explores how the cognitive frames held by producers, staff, and board members in an agricultural SDAO in rural Appalachia influence organizational decision-making. This study explores identity, characterization, value, and membership frames. Data collected through semi-structured interviews with growers, staff, and board members reveal that the frames these stakeholders hold lead to the institutionalization of decision-making processes that allow organizational managers to make quick, consistent, and clear decisions while avoiding conflicts among members who hold competing frames. Simultaneously, these …
Buffer Projects In The Town Of Wakefield And City Of Somersworth, Julie Labranche
Buffer Projects In The Town Of Wakefield And City Of Somersworth, Julie Labranche
PREP Reports & Publications
Participants in the Wakefield Buffer Project include SRPC staff, members of the Acton Wakefield Watershed Alliance (AWWA), local board and commission members, and the Wakefield Town Planner, Kathy Menici. AWWA members included: Linda Schier, Carol Lafond, Marge Kimball and Adam Soukimas. Town Staff included Joe Fluet (Planning board Chair) and Nancy Spencer Smith (Conservation Commission). The goals of AWWA are to educate and inform shoreland property owners about the harmful effects of erosion and uncontrolled stormwater runoff on water quality of its lakes and ponds. AWWA focuses their on- the-ground efforts to repair, restore and preserve healthy functioning buffers and …
The Impact Of Rural-Urban Migration On Plantation Agriculture In The Niger Delta Region, Nigeria, Albert Ukaro Ofuoku, Christopher Okeleke Chukwuji
The Impact Of Rural-Urban Migration On Plantation Agriculture In The Niger Delta Region, Nigeria, Albert Ukaro Ofuoku, Christopher Okeleke Chukwuji
Journal of Rural Social Sciences
This study was carried out to unveil the impact of rural-urban migration on plantation agriculture productivity in the Niger-Delta Region of Nigeria. Data were collected from 660 rural households and managers/supervisors of 15 selected oil palm, rubber, and cocoa plantations in the Niger-Delta Region. Descriptive statistics and multiple regression analysis were used to analyze the data. Most migrants were able bodied young adults. Labor shortage was experienced by all the visited plantations. Due to labor shortages, most of the plantations could not harvest completely. This resulted in foregone revenue for the plantations. Rural-urban migration significantly and positively correlated with labor …
2007 Obituary Records Without Death Dates 3, Hawaii Obituaries
2007 Obituary Records Without Death Dates 3, Hawaii Obituaries
Obituaries
List of Obituaries for individuals who passed away on 2007. Scroll down to see the names and obituary description.
Alabama Veterans Rural Health Initiative: A Preliminary Evaluation Of Unmet Health Care Needs, Lori L. Davis, Stefan G. Kertesz, Ann F. Mahaney-Price, Michelle Y. Martin, Kroshona D. Tabb, Kristin M. Pettey, Sandre F. Mcneal, U. Shanette Granstaff, Karl Hamner, M. Paige Powell, Michelle M. Hilgeman, A. Lynn Snow, Marietta Stanton, Patricia Parmelee, Mark S. Litaker, Mary T. Hawn
Alabama Veterans Rural Health Initiative: A Preliminary Evaluation Of Unmet Health Care Needs, Lori L. Davis, Stefan G. Kertesz, Ann F. Mahaney-Price, Michelle Y. Martin, Kroshona D. Tabb, Kristin M. Pettey, Sandre F. Mcneal, U. Shanette Granstaff, Karl Hamner, M. Paige Powell, Michelle M. Hilgeman, A. Lynn Snow, Marietta Stanton, Patricia Parmelee, Mark S. Litaker, Mary T. Hawn
Journal of Rural Social Sciences
The Alabama Veterans Rural Health Initiative aims to better understand the health care needs, health status, and barriers to care for rural veterans. Following extensive community outreach, Veteran Community Outreach Health Workers assessed 203 veterans residing in rural counties of Alabama who either: 1) had never enrolled in VA health services, or 2) had not used those services in at least two years. While 71.4 percent of participants reported having utilized non-VHA primary care within the past year, 33.5 percent reported an inability or delay in obtaining needed health care for one or more services: primary care, specialty care, mental …
Pengembangan Bank Soal Keterampilan Proses Ipa (Biologi) Kelas X Tingkat Madrasah Aliyah, Heni Prilantari
Pengembangan Bank Soal Keterampilan Proses Ipa (Biologi) Kelas X Tingkat Madrasah Aliyah, Heni Prilantari
Jurnal Penelitian dan Evaluasi Pendidikan
Penelitian ini bertujuan untuk: menyusun, mengetahui karakteristik, dan melakukan penyetaraan soal Biologi yang mengukur keterampilan proses, perumusan hipotesis, identifikasi variabel, prosedur eksperimen, dan penafsiran data.
Populasi penelitian adalah respons siswa Madrasah Aliyah di Propinsi DIY terhadap tes yang dikembangkan. Sampel sekolah dan kelas sebagai uji coba ditentukan dengan menggunakan teknik stratified proposional random sampling. Ada dua paket soal yaitu paket tes 1 (kode KP-BIO/MA/P-1/2007) dan paket tes 2 (kode KP-BIO/MA/P-2/2007). Soal tes pilihan ganda sebanyak 36 butir tiap paket. Butir soal dianalisis secara kualitatif dan kuantitatif. Analisis butir tes secara modem menggunakan program BIGSTEP.
Berdasarkan analisis ITEMAN, 11 butir tes …
Interactive Visualization Of Information Hierarchies And Applications On The Web, Confesor Santiago Iii
Interactive Visualization Of Information Hierarchies And Applications On The Web, Confesor Santiago Iii
Theses and Dissertations
The visualization of information hierarchies is concerned with the presentation of abstract hierarchical information about relationships between various entities. It has many applications in diverse domains such as software engineering, information systems, biology, and chemistry. Information hierarchies are typically modeled by an abstract tree, where vertices are entities and edges represent relationships between entities. The aim of visualizing tree drawings is to automatically produce drawings of trees which clearly reflect the relationships of the information hierarchy.
This thesis is primarily concerned with problems related to the automatic generation of area-efficient grid drawings of trees, interactively visualizing information hierarchies, and applying …
Predicting The Success Of Invasive Species In The Great Bay Estuarine Researve, Jennifer A. Dijkstra, Larry G. Harris
Predicting The Success Of Invasive Species In The Great Bay Estuarine Researve, Jennifer A. Dijkstra, Larry G. Harris
PREP Reports & Publications
The University of New Hampshire Zoology Department reports on a study designed to continue monitoring the distribution of invasive species in the Great Bay Estuary and to carry out laboratory experiments designed to test the effects of salinity on ascidian mortality and determine predators of ascidian species. Researchers collected presence/absence and abundance data of invasive species at four sites within the Great Bay Estuarine System. The report gives a brief description of the results of the monitoring program to compare results obtained from 2006 to 2007 and to assess the response of ascidians to varying salinity and predators. This report …
Reviving Old Cairo's Majesty, Adham Koura
Reviving Old Cairo's Majesty, Adham Koura
The Undergraduate Research Journal
Historic Cairo is characterized by richness in Islamic heritage. Although attempts at conserving this heritage have been put forward in the past, efforts have been ineffective in some cases and, in most cases, unsustainable. Several problems and obstacles have been debilitating these efforts. This research project aims at providing practical insights on how these problems can be remedied and how the effectiveness of conservation efforts in Historic Cairo can be made more effective through the application of business concepts such as synergy and sustainability.
A Reviewarticle Of Psychometric Properties Of Five Tests Of Attention Commonly Used In Patients With Stroke, Hui-Yan Chiau, I-Ping Hsueh, Chia-Lin Koh, Hui-Chun Chen, Chin-Ling Hsieh
A Reviewarticle Of Psychometric Properties Of Five Tests Of Attention Commonly Used In Patients With Stroke, Hui-Yan Chiau, I-Ping Hsueh, Chia-Lin Koh, Hui-Chun Chen, Chin-Ling Hsieh
Rehabilitation Practice and Science
Background and purpose: Comparison of the psychometric properties of tests of attention can provide guidelines with which clinicians and researchers can determine a useful measurement. The purpose of this study is to reviewarticle and appraise the psychometric properties of attentional tests frequently used during the last 3 years in empirical studies of stroke and to determine how well these tests can be applied on people with stroke.Methods: This study included two parts: first, a search from the MEDLINE, PsycINFO, CINAHL and Index to Chinese Periodical Literature databases for attentional tests used more than twice in empirical studies of stroke in …
Macroh2a1 Knockdown Effects On The Peg3 Imprinted Domain, Jung Ha Choo, Jeong Do Kim, Joomyeong Kim
Macroh2a1 Knockdown Effects On The Peg3 Imprinted Domain, Jung Ha Choo, Jeong Do Kim, Joomyeong Kim
Faculty Publications
Background: MacroH2A1 is a histone variant that is closely associated with the repressed regions of chromosomes. A recent study revealed that this histone variant is highly enriched in the inactive alleles of Imprinting Control Regions (ICRs). Results: The current study investigates the potential roles of macroH2A1 in genomic imprinting by lowering the cellular levels of the macroH2A1 protein. RNAi-based macroH2A1 knockdown experiments in Neuro2A cells changed the expression levels of a subset of genes, including Peg3 and Usp29 of the Peg3 domain. The expression of these genes was down-regulated, rather than up-regulated, in response to reduced protein levels of the …
Law In An Era Of 'Smart' Technology, Susan W. Brenner
Law In An Era Of 'Smart' Technology, Susan W. Brenner
School of Law Faculty Publications
Should law be technologically neutral, or should it evolve as human relationships with technology become more advanced?
Susan Brenner analyzes the complex and evolving interactions between law and technology and provides a thorough and detailed account of the law in technology at the beginning of the 21st century. Brenner draws upon recent technological advances, evaluating how developing technologies may alter how humans interact with each other and with their environment. She analyzes the development of technology as shifting from one of "use" to one of "interaction," and argues that this interchange needs us to reconceptualize our approach to legal rules, …
Nodular Lymphocyte Predominant Hodgkin’S Lymphoma Presenting As Severe Hypercalcaemia: A Case Report, Ikram A. Burney, V Nirmala, Mansour S. Woodhouse, Nicholas J.
Nodular Lymphocyte Predominant Hodgkin’S Lymphoma Presenting As Severe Hypercalcaemia: A Case Report, Ikram A. Burney, V Nirmala, Mansour S. Woodhouse, Nicholas J.
Sultan Qaboos University Medical Journal
Nodular lymphocyte predominant Hodgkin’s lymphoma (NLPHL) is a recently described type of Hodgkin’s lymphoma (HL) and accounts for 5-6% of all the cases of HL. Here we report the case of an elderly man who presented to Sultan Qaboos University Hospital, Oman, with severe hypercalcemia, and was diagnosed to have stage IV NLPHL. Although the incidence of hypercalcemia is estimated to be between 1-5% in classical HL, to our knowledge this is the first report of NLPHL presenting with severe hypercalcemia. The patient responded to the anti-CD20 monoclonal antibody, Rituximab, and has been in clinical remission for more than 3 …
Impact Of Privatization In Ports : Measuring Efficiency Through Data Envelopment Analysis And Key Performance Indicators, Nana E. Quansah
Impact Of Privatization In Ports : Measuring Efficiency Through Data Envelopment Analysis And Key Performance Indicators, Nana E. Quansah
World Maritime University Dissertations
No abstract provided.
The Arctic Sea Routes : Marine Environmental Impacts On Effect Of The Climate Change And Opening Of The Passages For International Shipping Traffic, Mohamed A. Essallamy
The Arctic Sea Routes : Marine Environmental Impacts On Effect Of The Climate Change And Opening Of The Passages For International Shipping Traffic, Mohamed A. Essallamy
World Maritime University Dissertations
No abstract provided.
The Proliferation Security Initiative (Psi) : The Compability With Unclos And The 2005 Sua Convention - The Way Forward In The East Asian Region, Tokimasa Yokoi
The Proliferation Security Initiative (Psi) : The Compability With Unclos And The 2005 Sua Convention - The Way Forward In The East Asian Region, Tokimasa Yokoi
World Maritime University Dissertations
No abstract provided.
Beating The Deadline : Archipelagic State Compliance Under Unclos Article 47, Fedelyn A. Santos
Beating The Deadline : Archipelagic State Compliance Under Unclos Article 47, Fedelyn A. Santos
World Maritime University Dissertations
No abstract provided.
Below The Radar : An Analysis Of The "Small Boat Threat" To Maritime Security, Crawford J. Crawford
Below The Radar : An Analysis Of The "Small Boat Threat" To Maritime Security, Crawford J. Crawford
World Maritime University Dissertations
No abstract provided.
Illness Stories: From Recognizing The Significance In Care To Planning My Own Storied Practice, Jane Lachance
Illness Stories: From Recognizing The Significance In Care To Planning My Own Storied Practice, Jane Lachance
Critical and Creative Thinking Capstones Collection
In this paper, stories of illness are identified as belonging to a specific genre of story that represents an ill person's interpretation of experience and hence the meaning(s) of illness. The ill person is recognized as member of a family embedded in a social setting with cultural mores that contribute to experience and meanings. The meaning of illness is significant because it affects the care of illness. This paper focuses on chronic illness, an illness without cure that is managed over a lifetime and is characterized by remission and exacerbation of symptoms. Our current bio-medical health care system reframes the …
Healing The Health Care System: Summaries From The Department Of Health Policy Summer Seminar, David B. Nash, Nora Dowd Eisenhower, Rosemarie Greco, Deborah C. Meiris
Healing The Health Care System: Summaries From The Department Of Health Policy Summer Seminar, David B. Nash, Nora Dowd Eisenhower, Rosemarie Greco, Deborah C. Meiris
College of Population Health Faculty Papers
Editorial Introduction:
The disease management field continues to evolve. The range of chronic diseases treated has expanded to include such conditions as obesity and pain management, and the care continuum now encompasses wellness, prevention, and population health. One population that is an ideal candidate for our collective efforts is that of older adults. Global and national population projections reveal the impending staggering increase in the age 65+ cohort, which will cause a sharp increase in the demand for health care and other services due to such age-related issues as multiple chronic conditions, falls, and depression.
To begin to address these …
Lake Mead National Recreation Area Vegetation Monitoring And Analysis: Quarterly Progress Report, October 1, 2007 To December 31, 2007, Margaret N. Rees
Lake Mead National Recreation Area Vegetation Monitoring And Analysis: Quarterly Progress Report, October 1, 2007 To December 31, 2007, Margaret N. Rees
Vegetation Monitoring
Executive Summary
- The Weed Sentry program surveyed more than 750 miles of federal lands in Clark County for invasive, exotic plant species.
- Weed Sentry also removed more than 600,000 individual invasive plants from federal
lands. These removals represent pro-active efforts that may have forestalled large
infestations difficult and costly to eradicate. - In response to a request by the manager of the Fish and Wildlife Service Desert National
Wildlife Refuge, a major effort of surveying springs for plant community composition
and invasive plants provided unique knowledge services by the Weed Sentry program.
No such baseline information existed for the Sheep Range. …
Menggagas Neraca Syari’Ah Berbasis Maal: Kontekstualisasi ’’Kekayaan Altruistik Islami”, Aji Dedi Mulawarman
Menggagas Neraca Syari’Ah Berbasis Maal: Kontekstualisasi ’’Kekayaan Altruistik Islami”, Aji Dedi Mulawarman
Jurnal Akuntansi dan Keuangan Indonesia
The objective o f this research is to formulate Shari 'ate Balance Sheet from the real transaction and business habitus o f Indonesian Moslem Society. Formulation is conducted by utilising Extension o f Integrated Islamic Hyperstructuralism Methodology. In that methodology, conventional concept o f wealth and Baydoun and Willett’s (1994) balance sheet are refined by Shari’ate Accounting. The result is then refined by (Islamic) Technosystem and Extension o f Pierre Bourdieu’s Constructivist Structuralism to generate Shari 'ate Balance Sheet. The major result shows that maal is form o f Islamic and Altruistic Wealth. This means that wealth must: (1) have …
A Guide To The Tallgrass Prairies Of Eastern Nebraska And Adjacent States, Paul A. Johnsgard
A Guide To The Tallgrass Prairies Of Eastern Nebraska And Adjacent States, Paul A. Johnsgard
Papers in Ornithology
Contents
Part 1: Ecology of the Tallgrass Prairie
Part 2: Plants of the Tallgrass Prairies:
Checklist of Prairie & Grassland Plants of Nebraska; Relative Frequencies of Grasses, Spring Creek and Nine-mile Prairies; Twenty Most Abundant Fall Forbs, Spring Creek and Nine-mile Prairies; Typical Shrubs, Forbs, Grasses & Sedges of Eastern Nebraska Tallgrass Prairies; English: Latin Name Equivalents of 370 Tallgrass Prairie Plants; Latin: English Name Equivalents of 370 Tallgrass Prairie Plants Identification Keys to Some Common Nebraska Grassland Forbs
Part 3: Animals of the Tallgrass Prairies
Greater Prairie-chickens and Native Prairies; Seasonal Checklist of Nebraska Tallgrass Ecoregion Birds (Gage County); …
The Birds Of Nebraska, Revised Edition 2007, Paul A. Johnsgard
The Birds Of Nebraska, Revised Edition 2007, Paul A. Johnsgard
Papers in Ornithology
Persons living in Nebraska often feel that they are living in a cultural wasteland; its citizenry preoccupied with violent sports such as hunting and football. Yet many are unaware that they are actually residing in one of the prime locations in the entire world for observing and enjoying some of the most aesthetically appealing of all the world's biological attractions. The area around Kingsley Dam and Lake McConaughy, for example, is known to have attracted more than 300 bird species, including 104 breeders (plus 17 probable breeders) making it the third-most species-rich bird location in the entire U.S.A. (after Laguna …
A Guide To The Natural History Of The Central Platte Valley Of Nebraska, Paul A. Johnsgard
A Guide To The Natural History Of The Central Platte Valley Of Nebraska, Paul A. Johnsgard
Papers in Ornithology
This book has been written in the hope that visitors to the Platte Valley may gain a greater appreciation for it through learning some of its animals and plants in addition to the Platte Valley's star spring attraction, its sandhill cranes. Besides the cranes, we have a world-class migration of geese and ducks, a slightly later migration of shorebirds, including what is probably the buff-breasted sandpiper's most important spring staging area between its South American wintering grounds and its arctic breeding grounds. Nebraska also has what may be the largest surviving population of greater prairie-chickens of any state, and an …
From Hiv Abandonment To Adoption Case Study Of New Life Home For Abandoned Babies, Kenya, Abdul Majid Wangai Jr, Maryam Wangai, Mary Beckenham, Clive
From Hiv Abandonment To Adoption Case Study Of New Life Home For Abandoned Babies, Kenya, Abdul Majid Wangai Jr, Maryam Wangai, Mary Beckenham, Clive
Sultan Qaboos University Medical Journal
Objective: The number of orphaned and vulnerable children (OVC) worldwide has increased as a result of the Human Immunodeficiency Virus (HIV) pandemic. New Life Home (NLH) specialises in the care of infants who have been orphaned or abandoned, often because of their exposure to HIV and places them for adoption. This paper documents the lessons learnt from the Home’s first 8.5 years of existence. Methods: This retrospective study analyses the pattern of the 490 infants admitted at NLH. The characteristics of the infants’ stay are analysed: bio-data, weight, HIV exposure, referring organisation/agent and outcome. This study ceased to follow infants …
Health Consequences Of Iodine Deficiency, Umesh Kapil
Health Consequences Of Iodine Deficiency, Umesh Kapil
Sultan Qaboos University Medical Journal
Iodine Deficiency Disorders (IDD) are one of the biggest worldwide public health problem of today. Their effect is hidden and profoundly affects the quality of human life. Iodine deficiency occurs when the soil is poor in iodine, causing a low concentration in food products and insufficient iodine intake in the population. When iodine requirements are not met, the thyroid may no longer be able to synthesize sufficient amounts of thyroid hormone. The resulting low-level of thyroid hormones in the blood is the principal factor responsible for the series of functional and developmental abnormalities, collectively referred to as IDD. Iodine deficiency …
Calculation Of The Inactivation Cross Section Of V79 Cells By Protons In Radiotherapy, Faika A. Azooz, Thamer J. Alkhalidy
Calculation Of The Inactivation Cross Section Of V79 Cells By Protons In Radiotherapy, Faika A. Azooz, Thamer J. Alkhalidy
Sultan Qaboos University Medical Journal
Objective: For efficient applications of protons in radiotherapy, detailed knowledge of the corresponding radiobiological mechanism is necessary. The inactivation cross section is a useful tool to explore the interaction mechanism. Hence, the inactivation cross section for proton irradiation on V79 cells has been calculated using published survival data. Method: The linear quadratic equation was used to fit the survival curves and the parameter α was used to calculate the cross section. The cross section σ is plotted as a function of the mean free path λ and the linear energy transfer LET. Results: The cross section σ-versus-λ curve shows a …
Characteristics And Dyes Biodegradation Potential Of Crude Lignolytic Enzymes From White-Rot Fungus Crepidotus Variabilis Isolated In Coastal Tanzania, G. Y. S. Gys Mtui
Characteristics And Dyes Biodegradation Potential Of Crude Lignolytic Enzymes From White-Rot Fungus Crepidotus Variabilis Isolated In Coastal Tanzania, G. Y. S. Gys Mtui
Tanzania Journal of Science
Lignocellulosic enzymes from Crepidotus variabilis collected from mangrove forests of coastal Tanzania were investigated by using standard methods, and their ability to degrade aromatic compounds were elucidated. The fungal crude enzyme filtrates had maximum laccase (Lac), lignin peroxidase (LiP) and manganese peroxidase (MnP) activities of 70 U/mL, 16 U/mL and 8, U/mL respectively. The crude enzyme extracts were able to oxidize rhemazol brilliant blue-R (RBB-R) dye, phenol, "-naphthol and pyrogallol. Also, they could remove up to 58% and 92% color from raw textile effluent and aromatic dyes, respectively, after 14 days of incubation at 30ºC and pH 4.5. Desalted and …