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Successful Surgical Intervention Of Total Anomalous Pulmonary Venous Drainage In The Third Decade Of Life, Awais Ashfaq, Nilay Shah, Mubashir Z. Khan, Mehnaz Atiq, Muneer Amanullah

Department of Surgery Docs

Total anomalous pulmonary venous drainage (TAPVD) accounts for approximately 1.5% of all congenital heart diseases. It is usually diagnosed in the neonatal period and is rarely seen in adults. We report an unusual case of a patient with TAPVD who was successfully treated at the age of 28 years. We believe that this is the oldest person in the South Asian literature to undergo surgical correction of TAPVD.

Clinical Outcomes Of Surgically Corrected Atrial Septal Defects, Waleed Tariq Siddiqui, Shazia Parveen, Maria Tariq Siddiqui, Muneer Amanullah

Department of Surgery Docs

Objective: To examine the outcomes of surgical repair of atrial septal defects in paediatric and adult patients.
Methods: The retrospective study comprised data of 84 patients who had undergone surgical correction of atrial septal defect at the Aga Khan University Hospital, Karachi, between June 2006 and December 2011. All patients with isolated atrial septal defect (ostium secundum, ostium primum and sinus venosus with or without partial anomalous pulmonary venous connection) were included. Clinical and transthoracic echocardiographic data was reviewed. SPSS 17 was used for statistical analysis.
Results: There were no deaths in the study population. The mean time for follow-up …

Motivating Men Who Have Sex With Men To Get Tested For Hiv Through The Internet And Mobile Phones: A Qualitative Study, Magaly M. Blas, Luis A. Menacho, Isaac E. Alva, Robinson Cabello, Edwin Roberto Orellana

School of Social Work Faculty Publications and Presentations

Background: Men who have sex with men (MSM) have the highest HIV prevalence in Peru, yet they are underserved by traditional preventive programs. In Peru, the Internet and mobile phones have emerged as an effective and convenient tool to reach this population.

Methods and Findings: From October 2010 to February 2011, we conducted eight focus groups with gay identified MSM (closeted and out-of-the-closet) and with self-identified heterosexual MSM in order to identify key features and preferences to be used to tailor culturally-appropriate messages that could be delivered through Internet and mobile phones to motivate MSM to get tested …

Short Text Messages To Motivate Hiv Testing Among Men Who Have Sex With Men: A Qualitative Study In Lima, Peru, Luis A. Menacho, Magaly M. Blas, Isaac E. Alva, Edwin Roberto Orellana

School of Social Work Faculty Publications and Presentations

Objective: The objective of this study is to identify features and content that short message service (SMS) should have in order to motivate HIV testing among men who have sex with men (MSM) in Lima, Peru.

Methods: From October, 2010 to February, 2011, we conducted focus groups at two stages; six focus groups were conducted to explore and identify SMS content and features and two additional focus groups were conducted to tailor SMS content. The text messages were elaborated within the theoretical framework of the Information-Motivation-Behavioral Skills model and the Social Support Theory.

Results: A total of …

“I Bloomed Here”: A Guide For Conducting Photovoice With Youth Receiving Culturally- And Community-Based Services, Abby Bandurraga, L. Kris Gowen, Finding Our Way Team

School of Social Work Faculty Publications and Presentations

Photovoice (PV) is a way to get young people engaged in their communities and be featured as “experts on their own lives” (Wang, et al., 2004). The process involves giving youth cameras they can use to document the realities of their day-to-day experiences and highlight the strengths and challenges within their communities. The photographs they take and the stories that emerge from small group discussions around the pictures are used to engage in important discussions with policymakers, community leaders, and power brokers within the community in order to promote positive change.

In this guide we have provided helpful strategies based …

Editor's Note, Don W. Stacks

Journal of the Association for Communication Administration

This is the Editor’s Note to Volume 32, Issue 1 of the Journal of the Association for Communication Administration.

Who Are We Educating? Why Undergraduate Students Choose To Major In Communication, Christopher J. Carpenter, Bree Mcewan

Journal of the Association for Communication Administration

This study examined student traits and major characteristics that might lead students to choose communication as a major by collecting survey responses from 476 undergraduate students. Attitudes about the major and potential jobs, expected norms from parents, and areas of perceived behavioral control based on student anxieties were analyzed as predictors of choosing the communication major. Short term benefits of taking communication classes as well as the long-term benefits predicted students’ intention of graduating with a communication major. The perception that the major required little math was associated with choosing the major for those higher in math anxiety.

Dialogic Ethics: Leadership And The Face Of The Other, Karen Lollar

Journal of the Association for Communication Administration

Foundational to a relational ethic is the belief that healthy human existence requires respect for others, respect that does not work to reduce their otherness to the sameness that is familiar. It is not enough that the face of another person arouses awareness. What pragmatic action does it require? This article explores the application of a Levinasian ethic on day-to-day practice in the academy. Weaving together short vignettes from daily work practice with principles of ethics from Emmanuel Levinas (1969, 1997), the author concludes with a vision of the possibility of creating a dwelling place based on dialogic ethics as …

Preachers, Politicians And People Of Character: A Rationale For The Centrality Of A Public-Speaking Course In The Core Curriculum, Blake J. Neff

Journal of the Association for Communication Administration

Administrators in colleges and universities across America continue to debate the relative advantages of education designed to develop vocational skills and education committed to the liberal arts. This essay demonstrates that public speaking as the basic communication course bridges the divide. That course provides a necessary vocational skill for a host of professions, and in addition strongly supports liberal arts by bringing instructional units in self-discipline, critical thinking, listening, and academic preparedness to the core curriculum.

Complete Issue Volume 32 Issue 1

Journal of the Association for Communication Administration

This is the complete issue for Volume 32, Issue 1 of the Journal of the Association for Communication Administration.

Comparing Communication Doctoral Programs, Alumni, And Faculty: The Use Of Google Scholar, Mike Allen, John Bourhis, Nancy Burrell, Andrew William Cole, Emily Cramer, Keith Dilbeck, Nathanael England, Jennifer Morey Hawkins, Melissa Maier, Rebecca Mullane, Kim Omachinski, Kikuko Omori, Deborah Decloedt-Pincon, Angela Victor, Kara L. Willes, Anna Nicole Zmyslinski

Journal of the Association for Communication Administration

This paper examines three aspects of doctoral programs in Communication: (a) how doctoral department faculty compare using combined citations to published work using Google Scholar, (b) the contribution in quantity and quality (measured by citations) of alumni teaching in doctoral programs, and (c) identifying the top 25 most cited communication doctoral faculty in Google Scholar. The goal is to provide a series of additional alternatives for faculty and program evaluation beyond simply counting the number of published journal articles.

Advocating Offering Health Communication Certificates: Answering America’S Needs, Deborah Robson, Karen Sodowsky, Carl M. Cates

Journal of the Association for Communication Administration

This paper discusses the need for curriculum development in health communication and specifically advocates for creation of health communication certificates. Related learning outcomes are discussed through the reporting of results of student questionnaires related to course materials.

Rethinking The Classroom: One Department’S Attempt To Connect Student Learning And National Events, John A. Mcarthur

Journal of the Association for Communication Administration

Communication programs have a rich anecdotal history of connecting student learning to real-world experience. Yet, the same programs, including ours, often privilege classroom-based instruction and instructor-led experiential learning over other types of experiences. When community organizers announced a national mega-event for our city, faculty in our communication department knew that we wanted to use it as a learning experience. We brainstormed ideas, most of which were classroom- and semester-based concepts typical of traditional topics courses. But, one of our faculty members suggested that we think outside of the concept of classroom. What resulted was a unique experience unlike any we …

The Application Of Basic Communication Skills To Higher Education Administration, Kelly Rocca Delgaizo, Ann Bainbridge Frymier, Timothy P. Mottet

Journal of the Association for Communication Administration

Communication skills are a core requirement for administrators in higher education. Evidence for this proposition can be found in the job announcements for administrators and in the conferences they attend. The Council of Colleges of Arts and Sciences’ (CCAS) annual conference is a place for deans and other administrators from around the country to gather to work on becoming better at “deaning.” For the past few years, a pre-conference workshop titled “Conflict Management for Deans,” has been offered, and serves as a perfect example of the importance of our discipline to higher education administration. In a quick review of the …

Complete Issue Volume 32 Issue 2

Journal of the Association for Communication Administration

This is the complete issue for Volume 32, Issue 2 of the Journal of the Association for Communication Administration.

Plant Micrornas: New Players In Functional Genomics, Vahap Eldem, Sezer Okay, Turgay Ünver

Turkish Journal of Agriculture and Forestry

MicroRNAs (miRNAs) are small, endogenously expressed, and nonprotein coding RNAs that regulate gene expression via post-transcriptional inhibition and cleavage. To date, several plant miRNAs have been identified via direct cloning, high-throughput sequencing, and bioinformatics analyses. The miRNAs participate in RNA-induced gene silencing complex, and specifically repress the target gene transcripts. Thus, miRNAs regulate the expression of genes playing diverse roles in plants, such as root initiation, leaf morphology, flower development, and response to environmental stimuli. A number of miRNAs have been identified and functionally characterized in eukaryotes. In this review, we discuss the functional roles of miRNAs in plant development …

Dry Matter Accumulation And Forage Quality Characteristics Of Different Soybean Genotypes, Esvet Açikgöz, Mehmet Si̇nci̇k, Gary Wietgrefe, Mustafa Sürmen, Semi̇ha Çeçen, Tamer Yavuz, Cengi̇z Erdurmuş, Abdurrahi̇m Tanju Göksoy

Turkish Journal of Agriculture and Forestry

Three different soybean [Glycine max (L.) Merr.] cultivars (A-3127, Derry, and Yemsoy) were evaluated for dry matter (DM) yield, plant components, and crop growth rate (CGR) at different row spacings and harvesting stages in 3 locations with Mediterranean-type climate in a split-split plot design with 3 replications in 2009 and 2010. In addition, crude protein (CP), crude protein yield (CPY), acid detergent fiber (ADF), neutral detergent fiber (NDF), total digestible nutrients (TDN), and relative feed value (RFV) of harvested forage soybeans were determined at the Bursa (Turkey) location. Increased row spacings significantly reduced DM yield at all locations. Combined over …

Multiple Shoot Regeneration Of Plumular Apices Of Chickpea, Muhammad Aasim, Si̇bel Day, Fereshteh Rezaei, Mortaza Hajyzadeh

Turkish Journal of Agriculture and Forestry

Chickpea (Cicer arietinum L.) is an important grain legume used almost all over the world. Development of new repeatable and reliable tissue culture protocols is very important for improvement of breeding and genetic transformation studies. It is a highly recalcitrant plant and there is an urgent need to develop a regeneration protocol that can ensure easy multiple and qualitative superior shoots that could be rooted and yield fertile plants. Unconditioned plumular apices and plumular apices preconditioned with 10 mg L^{-1} benzylaminopurine (BA) for 10 days were cultured on Murashige and Skoog (MS) medium supplemented with 0.25-2.00 mg L^{-1} BA with …

Micropropagation Of Vaccinium Arctostaphylos L. Via Lateral-Bud Culture, Mustafa Cüce, Ersan Bektaş, Atalay Sökmen

Turkish Journal of Agriculture and Forestry

The aim of this study was to determine the most suitable growth medium for rapid and efficient micropropagation of Vaccinium arctostaphylos L. (Ericaceae) via lateral-bud cultures. According to preliminary studies, the best explant collection time was late April and May. Accordingly, cuttings were taken from naturally growing V. arctostaphylos populations, and lateral shoot buds were used as explant sources. Anderson's rhododendron medium (AN), McCown's woody plant medium (WPM), and Murashige and Skoog (MS) basal medium, each supplemented with zeatin/indole-3-butyric acid (IBA) (1.0/0.1 mg L^{-1}), were tested to determine the best basal medium for multiple shoot formation; WPM was the most …

The Promoted Longevity Of Gerbera Cut Flowers Using Geranyl Diphosphate And Its Analog, Zahra Oraghi Ardebili, Vahid Abdossi, Rosa Zargarani, Narges Oraghi Ardebili

Turkish Journal of Agriculture and Forestry

Terpenoids, the most abundant and structurally diverse class of plant secondary metabolites, play an important role in plants. With the purpose of obtaining new and better chemical preservatives, the present study investigated the effects of geranyl diphosphate (GDP), a precursor of terpenoids, and its analog on the vase life of cut flower gerbera. GDP and its analog were used in 5 different concentrations (0, 25, 50, 100, and 200 mg L^{-1}). Flowers were grouped into 9 different treatment groups: control (C), G25, G50, G100, G200, A25, A50, A100, and A200. The application of geranyl diphosphate and its analog resulted in …

Changes In Mycorrhizal Spore And Root Colonization Of Coastal Dune Vegetation Of The Seyhan Delta In The Postcultivation Phase, Özlem Aytok, Kemal Tulühan Yilmaz, İbrahi̇m Ortaş, Hali̇l Çakan

Turkish Journal of Agriculture and Forestry

Changes in the abundance of arbuscular mycorrhizal (AM) spores and root colonization that occurred in the postcultivation phase were investigated in the coastal dunes of the Seyhan Delta, Turkey. A sampling method was used to obtain community-level information, which is essential for the evaluation of relations between plant communities and AM colonization. Eight quadrats of 10 × 10 m were selected to describe floristic composition of different plant communities. TWINSPAN was applied to identify the plant communities. In addition, DECORANA was employed to put forward a clear ordination of the communities. Soil samples were collected at depths of 0-20 cm …

Online Tomato Sorting Based On Shape, Maturity, Size, And Surface Defects Using Machine Vision, Omid Omidi Arjenaki, Parviz Ahmadi Moghaddam, Asad Moddares Motlagh

Turkish Journal of Agriculture and Forestry

Online sorting of tomatoes according to their features is an important postharvest procedure. The purpose of this research was to develop an efficient machine vision-based experimental sorting system for tomatoes. Relevant sorting parameters included shape (oblong and circular), size (small and large), maturity (color), and defects. The variables defining shape, maturity, and size of the tomatoes were eccentricity, average of color components, and 2-D pixel area, respectively. Tomato defects include color disorders, growth cracks, sunscald, and early blight. The sorting system involved the use of a CCD camera, a microcontroller, sensors, and a computer. Images were analyzed with an algorithm …

Ecology, Toxicity, And Hydrolytic Activities Of Bacillus Thuringiensis In Forests, Fouad Al-Momani, Maher Obeidat

Turkish Journal of Agriculture and Forestry

The investigation of Bacillus thuringiensis (Bt) in 16 forest soil samples from Ajloun, northern Jordan, involved the isolation of 23 isolates toxic to the third instar dipteran larvae of Drosophila melanogaster and 7 isolates toxic to the third instar lepidopteran larvae of Ephestia kuehniella. The highest viable count of Bt was found in Ebeen forest soils (14.24 × 10^7 CFU g^{-1}), and the lowest viable count was found in Rasoun forest soils. The lethal concentration (LC_{50}) of Bt isolates indicated a variation in their toxicity to D. melanogaster and E. kuehniella larvae, with lower LC_{50} values for D. melanogaster suggesting …

Effects Of Thinning Intensity On The Growth Of Narrow-Leaved Ash (Fraxinus Angustifolia Subsp. Oxycarpa) Plantations, Emrah Çi̇çek, Faruk Yilmaz, Ali̇ Kemal Özbayram, Mehmet Efe, Murat Yilmaz, Ayhan Usta

Turkish Journal of Agriculture and Forestry

Narrow-leaved ash (Fraxinus angustifolia) is one of the important broadleaved tree species, and it is becoming more important in European forestry because of its valuable wood and fast growing ability. Despite its wide natural range and high economic value, there is little or very limited information about the effects of thinning on the growth and development of ash stands, especially in plantations. In this study, 2 thinning experiments were carried out to determine the effects of thinning intensity on the growth of diameter, height, basal area, and volume in narrow-leaved ash plantations over a 6-year period in Adapazarı, Turkey. In …

Forest Management Issues Of The Southern United States And Comparisons With Turkey, Pete Bettinger, Jacek Siry, Chris Cieszewski, Krista L. Merry, Hayati̇ Zengi̇n, Ahmet Yeşi̇l

Turkish Journal of Agriculture and Forestry

Most of the forest area in the southern United States has been cleared, regrown, purchased, and sold several times over the last 200 years, and forest management practices generally focus on wood production. Agricultural expansion, use, and the abandonment of land have been the major forces behind land use change, and now human population expansion is a major issue. The land tenure system of the United States has allowed individuals and companies to acquire, use, and sell land since the time of European colonization; thus, private ownership of land dominates the southern region. However, new private, corporate, nonindustrial entities have …

Free Vibration Of Both-Ends Clamped Wooden Beams: Is It Potentially Applicable As An In Situ Assessment Method?, Mehran Roohnia, Abdolsaber Yaghmaeipour, Yoshitaka Kubojima, Ajang Tajdini

Turkish Journal of Agriculture and Forestry

Considerable errors caused by shear deflection and rotary inertia in both-ends clamped flexural vibration make the modulus of elasticity hardly obtainable in flexurally excited beams with similar ending conditions. As both-ends clamped beams and columns are necessarily quality controlled in situ within the building structures, this study has attempted to identify some initial requirements for the dynamic responses of a sound both-ends clamped beam under flexural vibration. Accordingly, the dynamic responses of the both-ends clamped wooden beams in radial and tangential flexural vibration were compared to beams in a free-free condition while stepwise increasing axial compressions were applied to the …

Cover And Contents

Turkish Journal of Agriculture and Forestry

No abstract provided.

Adhesion Properties Of Some Protective Layers Exposed To Outside Weather Conditions For Five Years, Mehmet Budakçi, Ci̇hat Taşçioğlu

Turkish Journal of Agriculture and Forestry

In this study, the long-term (5-year) performances of 2 varnish systems, semitransparent alkyd-based brown stain (SABBS) and alkyd-based clear varnish (ABCV), were evaluated on preservative-treated Scots pine (Pinus sylvestris L.) sapwood. Prior to varnish application, specimens were impregnated with 2 different types of wood preservative. The experimental variables were varnish type, layer thickness, and wood preservative. ASTM D 1641 was followed for exposing wood specimens to outdoor conditions. The effects of long-term exposure on adhesion properties of applied varnish systems were tested according to ASTM D 4541. Long-term outdoor exposure resulted in 4.2% and 33.9% reductions in the adhesion properties …

Mapping Of Thermal Comfort For Outdoor Recreation Planning Using Gis: The Case Of Isparta Province (Turkey), Mehmet Topay

Turkish Journal of Agriculture and Forestry

This study presents a model for the physical planning process of thermal comfort (TC), which is very important for outdoor recreation planning, using thermal perception maps (TPMs). For this purpose, a TPM of Isparta Province was produced according to the physiologically equivalent temperature (PET) index from climatic data of the province. To determine the TC structure of the province, climatic data were collected from 16 meteorology stations. The RayMan 1.2 program was used to obtain the monthly PET values of the stations, and the inverse distance weighted interpolation technique in geographic information system (GIS) software was used to produce monthly …

Changes In The Forage Yield And Quality Of Legume–Grass Mixtures Throughout A Vegetation Period, Sebahatti̇n Albayrak, Mevlüt Türk

Turkish Journal of Agriculture and Forestry

The aim of the present study was to determine the changes in the forage yield and quality of binary and ternary mixtures of alfalfa (Medicago sativa L.), red clover (Trifolium pratense L.), smooth bromegrass (Bromus inermis Leys.), orchardgrass (Dactylis glomerata L.), and meadow fescue (Festuca pratensis Huds.) throughout a vegetation period. Plots were established in 2008 in Isparta, Turkey, in a randomized complete block design with 3 replicates. Four cuttings were done during the 2009 and 2010 vegetative periods. The levels of crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), and relative feed value (RFV) were determined …