Digital Commons Network^™

Guidance For Management Of Free-Roaming Community Cats: A Bioeconomic Analysis, Valeria A. Benka, John D. Boone, Philip S. Miller, Joyce R. Briggs, Aaron M. Anderson, Christopher Slootmaker, Margaret Slater, Julie K. Levy, Felicia B. Nutter, Stephen Zawistowski

Publications and Research

Objectives This study used computer simulation modeling to estimate and compare costs of different free-roaming cat (FRC) management options (lethal and non-lethal removal, trap–neuter–return, combinations of these options and no action) and their ability to reduce FRC population abundance in open demographic settings. The findings provide a resource for selecting management approaches that are well matched for specific communities, goals and timelines, and they represent use of best available science to address FRC issues.

Methods Multiple FRC management approaches were simulated at varying intensities using a stochastic individual- based model in the software package Vortex. Itemized costs were obtained from …

Sexual Orientation & Gender Identity In International Human Rights Law: Existing Between The Lines, Mika D'Angelo

Cardozo International & Comparative Law Review (CICLR) Blog

There is no international treaty that directly acknowledges the rights of LGBTIQ+ persons or the right to protection from discrimination or violence on the basis of sexual orientation or gender identity. The International Bill of Rights concerns itself with the protection of persons on the basis of “race, colour, sex, language, religion, political or other opinion, national or social origin, property, birth or other status.” This same language is found in Article 2 of the Universal Declaration of Human Rights (UDHR), the International Covenant on Economic, Social and Cultural Rights (ICESCR), and the International Covenant on Civil and Political Rights …

Identification Of Needs Of Community Schools Of Kavre, Nepal For Educational Improvement, Roshani Rajbanshi, Parbati Dhungana, Bal Luitel

The Qualitative Report

Needs assessment is a method to find out the current needs of the school that can be considered for providing quality education to the students. This paper presents the needs of five community schools intending to bring changes in the school community. Thus, this paper aims to identify the needs of the five community schools of Kavre, Nepal, and recommend possible interventions. In-depth interviews, observations, and focus group discussions with different stakeholders provided rich data for this study. School-specific needs were identified from the data based on which recommendations are made for intervention, which are: Teacher professional development, contextualized curriculum, …

Stratification Of Happiness In Urban Areas In Mexico: A Qualitative Examination By Level Of Marginalization, Oscar A. Martínez-Martínez Professor, Javier Reyes, Eder Noda

The Qualitative Report

Although Mexico presents high levels of poverty and marginalization, it is the second happiest nation in Latin America. This raises several questions about what factors are associated with happiness at each level of marginalization and how these factors vary according to marginalization levels. We conducted a qualitative study in urban municipalities in four Mexican states, using 184 semi-structured interviews and employing a thematic analysis approach. Results suggest that happiness is a multifactorial phenomenon. Factors such as the family, health, religion, friendships, economic conditions, and fulfillment of basic needs contribute to happiness, but each of these aspects has different importance and …

Performance Of Dairy Goats To Alfalfa Silage Based Diets Supplemented With Different Sources Of Carbohydrates, J. L. Danelón, P. Allocati, M. Wawrzkiewicz, S. Bedogne, E. Ceballos, M. D’Alessio, L. Barletta, C. Colatto, D. Victoria

IGC Proceedings (1977-2023)

Lactating Saanen dairy goats fed alfalfa silage (AS) based diets in four 4x4 Latin Square designed experiment were studied for the effects of supplementation of three different type of carbohydrates (wheat grain, (W); sorghum grain, (SG) and dry citrus pulp, (DCP)) on milk yield, composition and chewing activities. Sixteen does (45± 10 DIM and 2.016 kg ± 0.48 4% FCM) housed indoors in individual pens in a four 4x4 experiment were fed four diets 1) AS (33.9%DM, 19.9%CP, 44.01%NDF); 2) ASW (52.4%DM, 19.8%CP, 33.7%NDF); 3) ASSG (50.9%DM, 17.9%CP, 37%NDF), 4) ASDCP (52.5%DM, 16.12%CP, 39.1%NDF) with forage-to-concentrate ratios of 100:0 or …

Integrating Pastures Into The Traditional Slash-And-Burn Cycle In Northeastern Pará, Brazil, S. Hohnwald, B. Rischkowsky, R. Schultze-Kraft, J. M. King, A. P. Camarão

IGC Proceedings (1977-2023)

A project to test possibilities to integrate pastures into the traditional slash-and-burn cycle of small farmers in the Bragantina region in northeastern Pará, Brazil, is presented. Whereas in practice the traditional grass-only pasture is managed separately from the crop/fallow cycle, two options for integration are tested: a Brachiaria humidicola pasture enriched with two bushy and one herbaceous legume, Cratylia argentea, Chamaecrista rotundifolia and Arachis pintoi, and a B. humidicola pasture allowing a controlled regrowth of secondary vegetation ("Capoeira"). The regeneration performance of these pastures for a subsequent cropping period is compared with plots of undisturbed regrowth of Capoeira …

Mineral Concentration Of Herbage From Three Paulownia Species Used For Goat Browse, J-M. Luginbuhl, J. P. Mueller, B. A. Bergmann

IGC Proceedings (1977-2023)

Goats naturally prefer a high proportion of browse in their diets. Therefore, research was initiated to investigate various silvo-pastoral production systems. In May 1997, six Paulownia treatments were planted in a randomized complete block experiment with six replications. Trees were between 6 and 12 cm in height at planting. Treatments included: P. fortunei seedlings, P. tomentosa seedlings, P. elongata seedlings, and three P. elongata clones. Each 4-m wide plot contained a single row of 12 trees with an intra-row spacing of 1 m. Leaf samples were analyzed from all six replications to determine mineral concentration in October 1997, and June …

Relationship Between Canopy Closure And Pasture Production In Deciduous Tree Based Temperate Silvopastoral Systems, N. R. Devkota, A. J. Wall, Peter D. Kemp, J. Hodgson

IGC Proceedings (1977-2023)

Experiments were carried out in New Zealand with 11 year-old alder (Alnus chordata) on lowland pasture, and with 30+ year-old poplar (Populus spp) on hill pasture. Alder tree shade decreased (P< 0.001) tiller density and total herbage harvested, with the highest tiller density at the lowest shade level of 41% canopy closure (DifN 0.59). Net herbage accumulation (NHA) directly under a poplar canopy was 35% of the NHA of open pasture, but NHA in canopy gaps increased with gap size. These results suggested that keeping canopy closure percentage in the 40-50% range for a deciduous tree silvopastoral system, would maintain pasture production and tiller density at approximately two-thirds of that of unshaded pasture.

Annual Dry Matter And Nutrient Yields In A Dichanthium Sward With Or Without Gliricidia Shrubs, P. Cruz

IGC Proceedings (1977-2023)

The aim of this work was to compare the annual biomass production and nutrient removal of a Dichanthium aristatum pasture with those of a pasture of the same species associated with a leguminous tree, Gliricidia sepium. Measurements were made over twelve months between April 1993 and April 1994. Sampling was done with the same defoliation frequency as an intensive cut-and-carry system: every 4 and 10 weeks for the grassland and tree layers respectively. There was no significant difference between the yield of the pure grass (21.6 ± 2.0 t ha^-1) and that of the grass with trees …

Accumulation Of Mutated Maize Zeins In Transgenic Forage Legumes, Sergio Arcioni, A. Alpini, M. Bellucci

IGC Proceedings (1977-2023)

Accumulation of zeins, the endosperm storage proteins of maize, in a heterologous plant expression system was attempted. Plants of birdsfoot trefoil (Lotus corniculatus) and alfalfa (Medicago sativa) were transformed by Agrobacterium with binary vectors harboring genes that code for γ-zein and β-zein, two proteins rich in sulphur amino acids. Adding the ER retention signal KDEL to the C-terminal domain modified zein polypeptides. Our long-term goal was to improve birdsfoot trefoil and alfalfa forage quality. Significant levels of γ- zein:KDEL and β-zein:KDEL were detected in primary transformants of birdsfoot trefoil. Moreover, alfalfa plants expressing γ-zein:KDEL in the …

A Meshless Method With Radial Basis Function For Solving Unsaturated Flow In Heterogeneous Porous Media, Cheng-Yu Ku, Chih-Yu Liu, Wei-Po Huang, Jing-En Xiao

Journal of Marine Science and Technology–Taiwan

This paper presents a study for solving unsaturated flow in heterogeneous porous media using the meshless method with the radial basis function (RBF). For modeling the nonlinear hydrological process in unsaturated zone, an exponential model is introduced in the Richards equation such that we may obtain the linearized Richards equation. We adopt the multiquadric function as the RBF in the meshless method for solving the linearized Richards equation. For simulating the unsaturated flow problems in layered heterogeneous soils, the flux and the head must satisfy the continuity condition at the interface. Several examples are carried out for modeling the hydrological …

Dioxins Contamination In Sediment And Their Effect On Accumulation In The Portuguese Oyster (Crassostrea Angulata) And White Shrimp (Litopenaeus Vannamei), Yin-Yu Chen, Yu-Sheng Wu, Hsiang-Yin Chen, Zhen-Hao Liau, Fan-Hua Nan

Journal of Marine Science and Technology–Taiwan

This research aims to realize whether the dioxin accumulation in the oyster and white shrimp which were cultured in the dioxin pollutant sediment. This presented evidence indicated that dioxin was detected in all experimental groups with high concentration accumulated in experiment animals. Observation of the concentration, the PCDD/F, 2,3,7,8-T4CDD was with high concentration in the sediment and declined with the time elapsed. Detection of the dioxin accumulated in the animal, the accumulative maximum amounts was in the oyster as 3746.16 (pg-TEQ/g d.w.) and in the shrimp as 705.44 (pg-TEQ/g d.w.). The detected amount of dioxin in the supernatant was quite …

Catch Rates And Distribution Pattern Of The Silky Shark, Carcharhinus Falciformis, Caught By The Taiwanese Large-Scale Longline Fishery In The Indian Ocean, Chia Yun Li, Xing-Han Wu, Shang Yin Vanson Liu, Sheng-Ping Wang, Wen-Pei Tsai

Journal of Marine Science and Technology–Taiwan

The silky shark, Carcharhinus falciformis, is widely distributed in tropical and temperate waters, and it is a common bycatch species for tuna longline fisheries. This study examined the distribution of and presents relative abundance indices of the silky shark in the Indian Ocean by using logbook and observer data from the Taiwanese large-scale tuna longline fishery between 2005 and 2019. Due to the high zero catch rate, a zero-inflated negative binomial (ZINB) model was used to standardize catch per unit effort. Due to a lack of detailed targeting information, the fishery strategy was identified by using cluster analysis based on …

Accumulation And Bioavailability Of Heavy Metals (Cadmium, Chromium, Nickel, Lead And Zinc) In Water And Sediment Samples In The Musa Creek, Northwest Coasts Of The Persian Gulf, Saghafiankhoo Sedigheh, Battaleb-Looie Sedigheh, Amanipoor Hakimeh, Dravishi Khatooni Javad, Ghanemi Kamal

Journal of Marine Science and Technology–Taiwan

The current study aimed to investigate the total concentrations of heavy metals in water and sediment samples as well as their bioavailability in sediments of Musa Creek. Twenty samples including 10 sediments and 10 water samples were collected from 10 stations. The concentration of heavy metals was measured using inductively coupled plasma–mass spectrometry. The bioavailability of heavy metals was carried out by first step of Tessier sequential extraction method so called single extraction in the manuscript. The results showed that the mean concentrations of cadmium, chromium, nickel, and zinc in water samples was 0.17, 7.44, 43.80, and 8.85 µg/L, respectively. …

Parametric Analyses Of The Dynamic Response And Fatigue Life Of A Compliant Vertical Access Riser With Internal Flow, Fuheng Li, Haiyan Guo, Xiaomin Li, Zhen Liu, Honglu Gu, Peng Cui

Journal of Marine Science and Technology–Taiwan

Subsea interventions on wellheads can be directly performed from a platform using a compliant vertical access riser (CVAR), thereby incurring tremendous economic benefits. The dynamic response and the fatigue damage of a CVAR subjected to regular waves are important for assessing its application feasibility. Therefore, a reasonable numerical model is presented for assessing the damage to a CVAR considering the internal flow using the slender rod theory. The finite element method combined with a Newmark-β scheme is employed to discretize the equations and update the time integration. The Palmgren-Miner rule is applied for fatigue life prediction, focusing on the wave-induced …

Using The Inverse Method To Investigate Flow Models For Mixed Convection Of Annular Finned Tube Heat Exchanger, Han-Taw Chen, Cheng-Hui You, Wei-Lun Hsu, Jiang-Ren Chang

Journal of Marine Science and Technology–Taiwan

The inverse heat conduction method (IHCM) and three-dimensional (3D) computational fluid dynamic (CFD) in combination with are used to select the appropriate flow model and near-wall treatment for the mixed convection of the annular finned tube heat exchanger. Thus, the numerical results obtained by all k-ε models and near-wall treatments are yielded for 4 m/s ≤ Va ≤ 5 m/s. First, IHCM combined with is applied to estimate and Q values. The obtained estimates of and Q are used as reference values for CFD. The results show that the Tk and results obtained by the standard (STD) k-ε model with …

Prediction Of Remaining Useful Life Of Wind Turbine Shaft Bearings Using Machine Learning, Jinsiang Shaw, Bingjie Wu

Journal of Marine Science and Technology–Taiwan

Wind turbines are a major trend in the current green energy market. Wind energy is abundant, and if utilized properly, can result in significant reductions in carbon emissions. Therefore, the development of wind power systems is urgently required. However, wind turbines are mainly built in unmanned areas. Regular inspections require substantial manpower and material resources, and doubts regarding the accuracy of the inspected data may occur. Therefore, it is necessary to establish an automatic diagnostic method for determining the remaining useful life (RUL) of a wind turbine to facilitate predictive maintenance. In this study, a multi-class support vector machine (SVM) …

The Impact Of Variable Curing Conditions On The Properties And Microstructures Of Mixtures Of Ground Granulated Blast Furnace Slag And Circulating Q1 Fluidized Bed Combustion Ash, Shao-Heng Hsieh, Wei-Chung Yeih, Ran Huang

Journal of Marine Science and Technology–Taiwan

The use of Portland cement, an important construction material, is encountering growing challenges because of its adverse environmental impacts. In this study, a new hydration system without Portland cement, which blends ground granulated blast furnace slag (GGBFS) and circulating fluidized bed combustion (CFBC) ash, was developed and tested. The variables included the effect of different types of CFBC ash, the mass ratios between CFBC ash and GGBFS, and different curing temperatures. The mortar properties were determined through the compressive strength test, absorption test, shrinkage test, X-ray diffraction, scanning electron microscopy, and energy-dispersive X-ray spectroscopy. The main results were as follows: …

Supply Chain Management For Superyacht Construction In Taiwan, Chun Pong Wong

Journal of Marine Science and Technology–Taiwan

In the last 20 years, Taiwan’s superyacht construction industry has performed well in the global market; however, numerous yacht builders still practice traditional supply chain management (SCM), which is often inefficient and regularly leads to time and cost overruns. This study aimed to answer two research questions: 1) what SCM challenges does the superyacht construction industry face? and 2) what SCM strategies and practices should be adopted to improve the efficacy and profitability of superyacht construction companies?

Numerous studies have explored supply chains (SCs) and SCM, but few have focused on the superyacht construction industry. Superyacht construction projects are highly …

A Marine Gis-Based Alert System To Prevent Vessels Collision With Offshore Platforms, Sheng-Long Kao, Ki-Yin Chang, Tai-Wen Hsu

Journal of Marine Science and Technology–Taiwan

How to effectively use an intelligent aid-to-navigation (AtoN) to prevent ships from accidentally colliding with offshore marine platforms (OMPs) is an important issue for maritime environment. This study proposes a novel collision alert system with three components to process Automatic Identification System (AIS) data in the cloud and broadcast AtoNs to ships in order to avoid collision with OMPs. The first component receives as input fuzzy linguistic variables (vessel size, relative speed, and approach distance) from the AIS data and calculates the radius of the guarding ring. The second component serves a Marine GIS (MGIS), where the system simulates the …

The Right To Health: A Case Study On Hepatitis C In Egypt, Dina Iskander

Archived Theses and Dissertations

No abstract provided.

Tabari's Re-Presentation Of Women During The Madina Period, Kendra C. Hathaway

Archived Theses and Dissertations

This thesis analyzes Abu Jaâ far Muhammad ibn Jarir al-Tabariâ s chronicle (d. 923) History of Prophets and Kings using a gender perspective. It focuses on al-Tabariâ s representation of women during the Madina period, arguing that through such a representation al-Tabari projects his Abbasid gender norms on the women of this period. The thesis focuses on four main subjects in relation to al-Tabariâ s text: the image of rebellious non-Muslim women, â Aâ ishaâ s involvement in the Battle of the Camel, and women as rational and emotional players in the Madina period.

Forecasting The Prospects Of Female Judoists Of Youth Age Based On Indicators Of Their Functional State, Umid Abduhamidovich Alimov

Eurasian Journal of Sport Science

Purpose: To justify the prediction by long-term training in women's judo. The article presents a functional analysis of the problem of the prospects for the development of female judoists of 17-18 years of age. The content of the presented work is fundamentally different from most generalizing works. The material of general scientific and special nature is presented, providing an individual approach to forecasting, working capacity and restoration of physical fitness of athletes. The content of the article is based on the research of female judoka in the period of the formation of sportsmanship.

Methods: Harvard step test - to determine …

Twomey, Danielle, Elizabeth Cantey

Querying the Past: LGBTQ Maine Oral History Project Collection

Danielle Twomey is a trans woman who was born and raised in Maine. She was born into a working class home and has four other siblings. Her mother died when she was seven and her father’s second wife helped to put the family into a better class. Her father was abusive, as were her peers, and her younger years were “brutal” as she was “physically small”, “effeminate”, and “clueless” when it came to fighting. She watched the world around her to learn how to fit in. She knew she was expected to be like the little boys her age but …

Low-Grade Primary Splenic Cd10-Positive Small B-Cell Lymphoma/Follicular Lymphoma, Rami Abdulbaki, Parastou Tizro, Victor E. Nava, Maria Gomes Da Silva, Joao L. Ascensao

Pathology Faculty Publications

No abstract provided.

Everyday Positive Identity Experiences Of Spiritual And Religious Lgbtq+ Bipoc, Elizabeth Grace Wong, Renee V. Galliher, Hay Pradell, Tyus Roanhorse, Hanna Huenemann

Psychology Student Research

This study examines the everyday positive identity of spiritual/religious lesbian, gay, bisexual, transgender, queer (LGBTQ+), Black, Indigenous, People of Color (BIPOC). By enriching our knowledge about the positive developmental processes (e.g., strengths, resilience, protective factors) that multiply marginalized and underrepresented populations employ to navigate their identity, we can better understand the impact and dynamics of systemic oppression on an individual’s expression and development of self. Ten individuals from Canada and the US provided diarized voice entries to a daily prompt in an experience sampling method (ESM). We analyzed voice clip entries collected over a period of two to four weeks …

Bacterial Cooperation Through Horizontal Gene Transfer, Isaiah Paolo A. Lee, Omar T. Eldakar, J. Peter Gogarten, Cheryl P. Andam

Biology Faculty Articles

Cooperation exists across all scales of biological organization, from genetic elements to complex human societies. Bacteria cooperate by secreting molecules that benefit all individuals in the population (i.e., public goods). Genes associated with cooperation can spread among strains through horizontal gene transfer (HGT). We discuss recent findings on how HGT mediated by mobile genetic elements promotes bacterial cooperation, how cooperation in turn can facilitate more frequent HGT, and how the act of HGT itself may be considered as a form of cooperation. We propose that HGT is an important enforcement mechanism in bacterial populations, thus creating a positive feedback loop …

The Effect Of The (Tasc) Model On The Achievement Of Physics Among Fourth-Year Science Students, Walid Safar Jabr

Uruk Journal of Human Sciences

This research aimed at detecting the effectiveness of model of (TASC) in the developing of science processes of the fourth-grade scientific students). To investigate this aim, null hypotheses formulated as follows: There is no statistically significant difference at the level (0.05) among the average scores of the experimental group, which taught according to the model of (TASC) and average of control group students taught in the usual method in the developing of science processes.

Ethical Governance Of Gene Editing Technology, Huiyuan Wang, Pengfei Li, Lijuan Xu, Liwen Zhang, Caihong He, Yuelei Fan, Jianrong Yu, Zhihong Xu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Gene editing technology has been one of the breakthrough technologies for life science research. With the application in biomedical research, healthcare, food and agriculture field, related ethical issues are also concerned. This study summarized the research and application progress of gene editing technology involving ethical issues in recent years. Based on sorting out the international discussions, attitudes, and explorations about gene editing ethics issues, after analyzing the current status, discussions, and measures of applications of gene editing technology on human beings in China, we propose five suggestions about the ethical governance system construction of gene editing technology for China.

Analysis And Strategy Of Ai Ethical Problems, Zhaoxiang Zhang, Jiyu Zhang, Tieniu Tan

Bulletin of Chinese Academy of Sciences (Chinese Version)

Artificial intelligence (AI) is the core of the fourth industrial revolution, and it has brought challenges to ethics and social governance. On the basis of explaining the current ethical risks of artificial intelligence, the study furtherly analyzes the current consensus on ethics, governance principles, and governance approaches of artificial intelligence. Moreover, the study also proposes to take "co-construction, co-governance and sharing" as the guiding theory to gradually build a multi-dimensional ethical governance system, including education reform, ethical norms, technical supports, legal regulations, and international cooperation.