Digital Commons Network^™

Somatic Embryogenesis From Mature Seed Cultures Of Pistacia Atlantica, Ahmet Onay

Turkish Journal of Agriculture and Forestry

Embryogenic mass was produced from kernels of mature fruits of Pistacia atlantica cultured in liquid Murashige and Skoog media, supplemented with 100 mg/l casein hydrolysate, 100 mg/l l-ascorbic acid, and benzylaminopurine (BAP). Embryogenic mass-es were differentiated directly from the kernel explants after culture for 3 weeks in liquid medium with 0.5-4 mg/l benzylaminop-urine. After transfer of the embryogenic masses into the same medium, but after a few subcultures with benzylaminopurine, somat-ic embryos appeared. Clusters of somatic embryos were transferred to the agar solidified MS medium for maturation. Matured somatic embryos, germinated on the maturation medium without growth regulators, developed into …

Growth And Variations In Proline, Sodium, Chloride, Phosphorus And Potassium Concentrations Of Chickpea ( Cicer Arietinuml. Cvs.) Varieties Under Salinity Stress, Hesna Özcan, Murat Ali̇ Turan, Özlem Koç, Yakup Çikili, Süleyman Taban

Turkish Journal of Agriculture and Forestry

Under salinity stress, growth and variations in proline, Na, Cl, P and K concentrations of three chickpea varieties (Canitez- 87, ILC-195/2 and Damla), which are cultivated widely in Turkey, were investigated. For this purpose, experimental soil was salinized with 68 mmol kg ^{-1}NaCl. The salinity responses of chickpea varieties were compared by means of various plant parameters. According to the results, Damla was affected by salinity stress much more than Canitez-87 and ILC-195/2 cultivars. However, under salinity stress, the dry weight of the Damla variety was influenced much less than the others. Sodium and Cl contents were generally found to …

Surviving The Flood: Plastron Respiration In The Non-Tracheate Arthropod Phrynus Marginemaculatus (Amblypygi: Arachnida), Eileen Hebets, Reginald F. Chapman

Eileen Hebets Publications

Specimens of Phrynus marginemaculatus can remain responsive when submerged in water for more than 24 hours. Behavioral data indicate that P. marginemaculatus utilizes dissolved oxygen from the surrounding water. Scanning electron miscroscopy and light microscope sections show cuticular modifications for plastron respiration. All previous examples of plastron respiration have involved animals with tracheal systems, but amblypygids respire through the use of two pairs of book lungs. This study provides the first example of plastron respiration not only in the order Amblypygi, but also, in any non-tracheate arthropod.

En Banc Revisited, Michael B. Abramowicz

GW Law Faculty Publications & Other Works

Legal commentators have proposed a variety of solutions to the perceived problems of the U.S. courts of appeals, from splitting large circuits to assuring partisan balance in panel decisions. They have always assumed, however, that judges a particular appellate court should have sole responsibility for creating the law of that circuit, except when caseload pressures make it necessary to borrow visiting judges. In this Essay, Professor Abramowicz proposes using visiting judges in a more important role: en banc decision-making. Under this proposal, en banc decisions for one circuit would be made entirely by courts of appeals judges randomly selected from …

Exit, Voice, And Values On The Net, Dawn C. Nunziato

GW Law Faculty Publications & Other Works

Professor Lawrence Lessig makes the (rather dire) prediction in Code and Other Laws of Cyberspace that the Internet will be transformed from an unregulated medium into a highly regulated one. Lessig posits that the Net will largely be regulated not by the government but by commercial entities - in particular, by the software (or code) written by entities such as AOL and IBM. While the government's regulatory power is limited by the Constitution, regulation by commercial entities is not. For example, Internet service providers can censor "indecent" speech on the Net largely free of constitutional constraints. The "Net libertarians" applaud …

Expression Of A Dominant-Negative Mutant Of P21ras Inhibits Induction Of Nitric Oxide Synthase And Activation Of Nuclear Factor-Kb In Primary Astrocytes, Kalipada Pahan, Xiaojuan Lu, Michael J. Mckinney, Charles Wood, Faruk G. Sheikh, John R. Raymond

School of Biological Sciences: Faculty Publications

The present study underlines the importance of p21ras in regulating the inducible nitric oxide synthase (iNOS) in primary astrocytes. Bacterial lipopolysaccharides induced the GTP loading of p21ras, and the expression of a dominant-negative mutant of p21ras (Dp21ras) inhibited lipopolysaccharide-induced GTP loading in rat primary astrocytes. To delineate the role of p21ras in the induction of iNOS, we examined the effect of Dp21ras on the expression of iNOS and the production of nitric oxide. It is interesting that expression of Dp21ras markedly inhibited the production of nitric oxide and the expression of iNOS in lipopolysaccharide- and pro-inflammatory cytokine (tumor necrosis factor-a, …

“The Book And Beyond: Celebrating 35 Years Of Library Service” Event, California State University - San Bernardino

CSUSB Sound and video recordings

No abstract provided.

Pledged To Public Service, Rory K. Little

Faculty Scholarship

No abstract provided.

Art Museum As A Purveyor Of Culture, Curtis Carter

Philosophy Faculty Research and Publications

No abstract provided.

Consolatio Philologiae: Horaz, C. 1113, 1-8 Bei Edmund Husserl, Sebastian Luft

Philosophy Faculty Research and Publications

No abstract provided.

Migrations, Curtis Carter

Philosophy Faculty Research and Publications

No abstract provided.

Visual Communication And Entertainment Through Animation, James T. Hamrock

Graduate Research Papers

Virtual animation is used today for everything including entertainment in motion pictures and video games, advertising on television and the internet, virtual animated videos used for industrial teaching aids, and project approvals for major building construction. Many modem companies are now insisting that new products are created using 3-D modeling and occasionally animation before approving funds for further development.

The research question in this work centers around thoughts and visions being effectively communicated so others can comprehend and share in the same perspective. This research will show the use of technology in answering this important question: Exploration of the literature …

How Telecommunications Is Assisting The United States In Adult Educational Distance Learning Programs, Telemedicine, And Future Applications, Minna Ann Harrison

Graduate Research Papers

The future of telecommunications becomes more unpredictable every passing day. Products and services that were just dreamed of in the past, only six months to a year ago, are here and ready to be used in everyday life. Wireless service has been affected by PCS providers who are offering services to customers that are considerably cheaper. Voice recognition programs/applications were only being bounced around in 1997, but currently are being used at work places and homes. At the 1998 Comdex technology trade show six major software companies were promoting their voice recognition programs.

There are some glitches still. But as …

Teacher-Controlled Web Pages And Their Impact On Home/School Communication, Colleen S. Hobus

Graduate Research Papers

The purpose of this action research project was to examine teacher-controlled Web pages and how they can impact school/home communication. Thirty-three eighth grade parents voluntarily responded to a survey about the communication practices between the eighth grade teachers and eighth grade parents in the Avoca-Hancock-Shelby-Tennant School District.A teacher-controlled Web page was set up and put into practice for a one and one-half month period. Parents and students were encouraged to access the Web page for daily assignment updates and special announcements.

At the end of the one and one-half month period, the parents were surveyed again and the results indicated …

Television Violence : The Impact And Influence On Children And Adolescents, Preston B. Hoskins

Graduate Research Papers

This paper will look at the history of violent youth, and the unique development of youth violence in our country. The author will examine the unique characteristics that make media such a powerful communicative source. The author will show how living in a media culture affects the way youth behave, and will explore the extent to which media messages have power over their lives. Information on the significance of television violence on the behaviors of youth will be included.

School-Based Intervention Programs For Dropouts, Mmamiki Gaolatlhe Kamanakao

Graduate Research Papers

The primary purpose of this paper is to provide an extensive review of the literature and research related to the dropout problem in the United States. It discusses some of the intervention programs in school settings that have been evaluated to date. The role of school psychologists in planning and implementing the components that make those intervention programs successful are highlighted. Chapter two describes the nature and extent of the dropout problem, and how the lack of a uniform definition and good data aggravates this problem.

Causes of dropping out and its consequences to the individuals and the society at …

Preservice Teacher Technology Competencies : Investigating Levels Of Technology Use By Preservice Teachers, Allison Y. Kenkel

Graduate Research Papers

The purpose of this study was to assess and determine the current level of technology competencies in preservice teachers at the University of Northern Iowa (UNI). The Teacher Education Faculty at UNI developed and adopted the Preservice Teacher Technology Competencies (Appendix A), performance-based competencies modeled on several national standards documents. Preservice teachers at three different levels in the college of education program participated in this study.

This research was conducted to measure the proficiency of preservice teachers at UNI in their use of technology, specifically the educational and classroom use of technology. Measuring preservice teachers' ability to connect their knowledge …

Authentic Instruction And Assessment : The Revision Of A Unit Of Study In Social Studies, Katherin Koranda

Graduate Research Papers

The purpose of this project was to research authentic instruction and assessment. After analyzing the results of a literature review, a unit on the United States Constitution was rewritten to include these two concepts. Current literature confirms that students are better prepared for life if teachers use techniques that bring the subject to life for the student. In order for teachers to successfully use authentic instruction, the focus needs to be on the assessment component.

This paper includes discussion of the different types of authentic assessment and the different ways to perform the assessments. The advantages and disadvantages of each …

Creating A Web Page For Centerville High School, Catherine Lechtenberg

Graduate Research Papers

The paper discusses the process taken to create a web site for Centerville High School. The audience for this web site includes current students, community members, and prospective families and business people. Information was collected regarding the resources, content, environment, and learners. The Applied Communications students worked in pairs to create several pages which include high school information, current fads, an opinion page, calendar of events, sports page, student spotlights, and faculty with their teaching assignments. The students would collect the information during the week so every Friday, in class, the groups would work on their section of the web …

Student-Led Conferences : A Better Way, Beverly A. Maronn

Graduate Research Papers

The purpose of this journal article is to inform teachers and administrators of a better way to conduct student-led conferences. The typical format is to hold these conferences in a small, advisory setting. This paper describes an alternative format, a "homeroom" arrangement, in which one teacher is available to facilitate the conferences of 12-20 students. The staff at Harlan Community Middle School has found that a large group, everybody together-type setting works better. The gym/commons/media center location alleviates many of the problems associated with the small group setting.

Bovine Blastocyst-Derived Trophectoderm And Endoderm Cell Cultures: Interferon Tau And Transferrin Expression As Respective In Vitro Markers, Neil C. Talbot, Thomas J. Caperna, J. Lannett Edwards, Wes Garrett, Kevin D. Wells, Alan D. Ealy

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Continuous cultures of bovine trophectoderm (CT-1 and CT- 5) and bovine endoderm (CE-1 and CE-2) were initiated and maintained on STO feeder cells. CT-1 and CT-5 were derived from the culture of intact, 10- to 11-day in vitro-produced blastocysts. CE-1 and CE-2 were derived from the culture of immunodissected inner cell masses of 7- to 8-day in vitro-produced blastocysts. The cultures were routinely passaged by physical dissociation. Although morphologically distinct, the trophectoderm and endoderm both grew as cell sheets of polarized epithelium (dome formations) composed of approximately cuboidal cells. Both cell types, particularly the endoderm, grew on top …

“The Little Project:” From Alternative Families To Domestic Partnerships To Same-Sex Marriage, Barbara Cox

Faculty Scholarship

No abstract provided.

Weapons To Fight Insider Trading In The 21st Century: A Call For The Repeal Of Section 16(B), Michael H. Dessent

Faculty Scholarship

No abstract provided.

A Profile Of The Manager Of A Malaysian National Sports Team, Siew Eng Tan

Student Works (2000-2009)

Sports management has recently made great progress both as a professional occupation and as an academic discipline. There has been an increase in demand for qualified people to manage the sports organizations efficiently at all levels, the professional, the amateur and the recreational levels. In the Malaysian context, sports management is still very much a voluntary and part time occupation. With the national sports teams being constantly under the scrutiny of the media and pressured by the public to develop and maintain a winning tradition, it is vital that sports managers perform all the expected roles and tasks fully and …

E-Learning, Nathan Devakhi Pandari

Student Works (2000-2009)

E-Learning: Encyclopedia of the Human Body is a web-based online learning system that is developed for medical students. The proposed system is meant to give medical students a more conducive and interactive form of learning apart from the conventional text book learning. This system is also meant to help educators to relay certain knowledge to these medical students. Besides that, the system also includes a level by level multiple choice test, as an option for the medical students that uses the system to evaluate their progress in understanding the material in the system and in their syllabus in general. The …

Sistem Maklumat Perubatan Tradisional Melayu, Omar Rosfazila

Student Works (2000-2009)

Sistem Maklumat Perubatan Tradisional Melayu adalah merupakan satu sistem makumat berkomputer yang dibangunkan di halaman web. Ia bertujuan untuk membantu pengguna mencapai maklumat mengenai (ubatan tradisional serta tumbuhan berubat yang) diamalkan oleh orang Melayu. Sistem ini akan menceritakan serba sedikit tentang sejarah penggunaan perubatan tradisional. Pengguna sistem juga dijangka dapat mengemukan pertanyaan dan memberi sebarang komen yang berkaitan dengan sistem. Bantuan kepada pengguna sistem tentang cara menggunakan sistem turut dipaparkan dalam pembangunan system ini nanti. Sistem ini juga membolehkan pihak pentadbir membuat pengemaskinian maklumat mengikut kesesuaian semasa dan pembaharuan. Ia adalah sejajar dengan matlamat untuk memastikan penyimpanan maklwnat yang lebih …

Digital Game-Based Learning: C++ / Rachael Voo Sze Ying, Voo Sze Ying Rachael

Student Works (2000-2009)

Game-based learning has been recognized as an important alternative to traditional method of teaching. It can help both adults and children in learning new concepts, gaining expertise and practicing knowledge. Though game-based learning is mostly applied in children's education, it can be helpful for adult vocational and university-level learning. Digital Game-based Learning: C++, which I prefer to refer to as Digital Game-based C++ Learning System is a web-based system that promotes learning C++ through games. It is the first of its kind whereby no programming language is to be learned through games. So, basically this system's objective to provide aid …

Laman Maklumat Berasaskan Web Untuk Pelajar-Pelajar Spm Khusus Matapelajaran Fizik Dan Bahasa Melayu, Kamis Faridah

Student Works (2000-2009)

Saya telah memilih untuk membangunkan sebuah halaman web yang mampu menyediakan capaian kepada laman-laman lain yang mengandungi nota latihan contoh-contoh soalan dan beberapa kaedah pembelajaran yang berguna untuk pelajar-pelajar tingkatan 5. Dengan kata lain, laman ini cuba bertindak sebagai pintu masuk ke laman-laman lain yang ada menawarkan pelbagai bahan-bahan keperluan untuk para pelajar. Untuk memastikan laman spm ini dapat bertindak sebagai tapak pengumpul yang cekap dan berkesan maka satu fungsi enjin pencari telah dilaksanakan untuk membolehkan pelajar-pelajar membuat pencarian sumber-sumber. Hasilnya, pelajar-pelajar tidak perlu membuang masa dan tenaga untuk menjelajah mana-mana Iaman yang tidak berkaitan serta belum pasti lagi menepati …

Interactive Multimedia Learning Science With Puzzles, Ngee Sun Cheong

Student Works (2000-2009)

Educational innovation occurs in many different ways. One approach use computer technologies to enhance the learning environment. Besides, computer assisted-learning can reduce the anxiety of students and turn out to be a positive side of learning (Gates, 1997). Children are our future leaders in the coming generation. Hence, Interactive Multimedia Learning Science with Puzzles is an interactive educational learning science with puzzles in English meant for children aged 6 to 9 years old. It comprises of an interesting storytelling with puzzles games, suitable for lower primary school (primary 1-3) for Malaysian children. It is a web based multimedia learning - …

Future Of Adr - The Earl F. Nelson Memorial Lecture, The, Frank E. A. Sander

Journal of Dispute Resolution

Because I've been fortunate to observe the ADR scene for much of its recent development, I'm often asked my views of where we stand now. My somewhat flip answer is, "On Monday, Wednesday and Friday, I think we've made amazing progress. On Tuesday, Thursday and Saturday, ADR seems more like a grain of sand on the adversary system beach." So I think we have a way to go. Let me try to elaborate a little on those thoughts