Digital Commons Network^™

Worksheet - Boom Weed Sprayer, George Hamilton

UNH Cooperative Extension

No abstract provided.

Getting On A Roll With Payroll - Farm Commons Podcast Episode 6, Seth Wilner

UNH Cooperative Extension

No abstract provided.

Feeding Soybeans To Dairy Cattle, Peter S. Erickson, Sarah Allen

UNH Cooperative Extension

No abstract provided.

Reeo Dei Awareness, Matt Kelly

UNH Cooperative Extension

No abstract provided.

New Hampshire Selected Essentials In Farm Employment Law, Seth Wilner

UNH Cooperative Extension

No abstract provided.

2023 Cheshire County Ac Agendas & Minutes, Diane Dugray

Advisory Council

No abstract provided.

Worksheet - Backpack Sprayer Calibration Actual Area Sprayed Method, George Hamilton

UNH Cooperative Extension

No abstract provided.

Favorite Foods Festival 2024 Packet Strafford And Rockingham County, Bettina Sietz

UNH Cooperative Extension

No abstract provided.

The Moderating Effect Of Physical Activity On The Relationship Between Bullying And Mental Health Among Sexual And Gender Minority Youth, Sally J. Kirklewski, Ryan J. Watson, Carolyn Lauckner

Behavioral Science Faculty Publications

Background: Sexual and gender minority youth frequently experience bullying, which often contributes to higher depressive symptoms and lower self-esteem. Given that physical activity (PA) can mitigate depressive symptoms and improve self-esteem, we examined the moderating effect of PA on the relationship between bullying and mental health among sexual and gender minority youth.

Methods: Data from the Lesbian, Gay, Bisexual, Transgender, and Queer National Teen Survey (n = 9890) were analyzed. Hierarchical regression analyses examined the influence of history and frequency of being bullied, PA, and the interaction of these variables on depressive symptoms and self-esteem. Simple slopes analyses were used …

Strengthening The Interpretation Of Glass And Paint Evidence Through The Study Of Random Frequency Of Occurrence And Analytical Information, Lauryn C. Alexander

Graduate Theses, Dissertations, and Problem Reports (ETD)

Glass and paint particles are frequently discovered at crime scenes as valuable trace evidence. Often, these fragments are transferred from a crime scene to a victim or person-of-interest, and can subsequently be evaluated, analyzed, and classified according to their physical and optical measurements, and chemical properties, each of which can provide important information to the analyst to assist in the determining if a recovered particle is distinguishable or indistinguishable from a known source. Moreover, these minute materials can provide information about how the events took place, leading to the reconstruction of crime scenes and the identification of valuable clues for …

Exploring The Usage Of Acid Mine Drainage Sludge As A Soil Amendment For Reclaimed Mine Lands, Brady Watters

Graduate Theses, Dissertations, and Problem Reports (ETD)

Acid mine drainage (AMD) is a form of water pollution generated when water and oxygen come into contact with sulfide minerals, forming metal ions, sulfuric acid, and sulphates in solution. AMD is characterized by its toxic metals content and low pH, both of which are an environmental concern. The treatment of AMD separates the contaminants into a high-water content sludge. This sludge is a pure waste product under current evaluation for alternative uses as well as improvements to storage and treatment processes. This thesis focused on analyzing the potential for AMD sludge to be used in recently reclaimed lands as …

Gender Inclusivity In Italian: Can Gender Neutrality Be Reached In A Gendered Language? Difficulties, Proposals And Public Perception Of The Phenomenon, Gaia Prunotto

Graduate Theses, Dissertations, and Problem Reports (ETD)

Italian is a gendered language in which reference to grammatical gender has been constant and inevitable. As language reflects and shapes society, grammatical gender reinforces binary views of social gender and the invizibilization of non-binary identities. Movements for social justice have inspired gender-fair linguistic innovations, such as the feminization of job titles and gender-neutral markers, to promote gender equity and challenge hierarchies of power and dominance in society. This research aimed to explore gender-neutral forms in the Italian grammatical system and public perceptions of these innovations through two studies with two groups of participants.

The first group of participants (n=27) …

Identification Of Rockmass Deformation And Lithological Changes In Underground Mines By Using Slam-Based Lidar Technology, Francisco Eduardo Gil Hurtado

Graduate Theses, Dissertations, and Problem Reports (ETD)

In mining, hazards causing rib and roof fall accidents generally develop with time. The development of a hazard depends on factors like geology, excavation geometry, overburden stress, and mining-induced stresses. Hazard mapping in an underground mine is essential for roof and rib stability assessment. However, often it is neither practical nor economical to inspect and map vast areas of mine workings with limited personnel. New technologies, recently, have been adopted in the mining industry that can solve this problem. Advances in LiDAR technology and simultaneous localization and mapping (SLAM) algorithms have led to the development of portable and mobile laser …

Frp Pedestrian Bridges, Joseph Ryan Virga

Graduate Theses, Dissertations, and Problem Reports (ETD)

Advanced fiber-reinforced polymer (FRP) composites are being used as mainstream structural materials to build complex infrastructure systems. Such application of FRP composites can be attributed to their high strength-to-weight and stiffness-to-weight ratios, corrosion resistance, higher energy absorption, durability, and competitive life-cycle costs. FRP composites are increasingly being considered as suitable alternative structural materials to traditional construction materials such as timber, concrete, and steel.

In this work, detailed experimental investigation has been carried out on different types of glass FRP composite pedestrian bridges with FRP and/or timber deck. Four full-scale FRP pedestrian bridges, including 70`×8.5’ and 70’×10’ single-span bridges, a 16’×8’ …

Enantioselective Dearomatization Facilitated By Non-Covalent Interactions Of N-Heterocyclic Carbene Catalysts And Pyridinium Salts, Jack A. Patterson

Graduate Theses, Dissertations, and Problem Reports (ETD)

Dihydropyridines are a practical organic scaffold commonly used for their pharmaceutical properties. Nucleophilic dearomatization of pyridines has proven to be a useful method in obtaining dihydropyridines. By using N-heterocyclic carbene (NHC) organocatalysts, dihydropyridines can be synthesized with high regioselectivity of the 1,4 regioisomer over the 1,2- regioisomer but often with low enantioselectivity. By incorporating non-covalent interaction contact points, we hypothesize that enantioselectivity can be enhanced. By synthesizing numerous NHCs, each proposed to exhibit a different type of non-covalent interaction (i.e., hydrogen bonding or ion pairing), an understanding of the secondary interactions within this reaction system can be studied and …

Survival Of Listeria Monocytogenes On Organic Honeycrisp And Fuji Apples During Storage At 5, 12 And 22.5◦C, Connor S. Freed

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study aimed to evaluate and model the survival of Listeria monocytogenes on organic HoneyCrisp (HC) and Fuji (FJ) apples during storage at various temperatures. Fresh organic HC and FJ apples (without wax coating) obtained from a local wholesale market were inoculated with a 2-strain mix of L. monocytogenes followed by storage at 5.0 (22.9% RH), 12.0 (37.0% RH), and 22.5oC (50.4% RH) for 60, 35, 7 days, respectively, and periodically (day-0 to 60) analyzing microbial populations. Surviving L. monocytogenes were spread-plated on Modified-Oxford agar after 10 or 100-fold serial dilution. Data were analyzed using the mixed-model procedure of SAS …

A Guide To Chinese Art Songs From 1970 To 2010, Tingyu Yan

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study aims to provide a repertoire guide of Chinese art songs for the pedagogy and research of musicians. The world is becoming more open to accepting and embracing different social and cultural elements, and diverse musical styles and repertoire are now being showcased internationally. There are more opportunities for musicians who wish to perform their homeland's music in public concerts around the world, and repertoires from different languages (e.g., Japanese, Spanish, Russian, and Czech) are more widely seen. However, there is still a lack of repertoires in other languages not very common internationally, and one of them is the …

Intercultural Competence In The Esl Classroom: Challenges And Successes, Breno Santos Rodrigues Pereira

Graduate Theses, Dissertations, and Problem Reports (ETD)

This action-based research study investigated the challenges and successes involved in the teaching of intercultural competence in the English as a Second Language (ESL) classroom. Most studies on intercultural competence take place in English as a foreign language classroom, and very few are centered on ESL instruction. It is this gap in the research that motivated the present study, in which the following research questions were posed: 1) How do targeted training practices in the classroom promote the development of intercultural competence as demonstrated by quantitative data?; 2) What challenges are associated with teaching intercultural competence to ESL learners?; 3) …

A Computer Vision-Based Method For Tack Coat Coverage Inspection Using Drone-Collected Images, Aida Da Silva

Graduate Theses, Dissertations, and Problem Reports (ETD)

Tack coat is a thin asphalt applied between the existing surface and asphalt overlay during road rehabilitation. The uniformity of tack coat coverage plays a vital role in providing adhesive bonding between the two layers in the pavement structures. To ensure tack coat uniformity, the current practice primarily relies on manual inspection during construction by field experts. This process is time-consuming and tedious, and the results can be subjective and error-prone. Drones have emerged as a non-destructive sensing technology in the construction industry for many inspection practices. Unlike other non-destructive inspection technologies, drones offer benefits ranging from accelerating data collection …

Community And Key Player Detection For Disrupting Illicit Drug Supply Networks In Social Media Platforms – Especially On Instagram, Akassi Rachel Niamke Aman

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis focuses on the pressing issue of illicit drug trafficking and its impact on public health and safety at a global level. With the advent of digital technologies and social media platforms, combating drug trafficking has become increasingly challenging for law enforcement and researchers alike. Among these platforms, Instagram, a popular photo and video-sharing social networking platform, has emerged as a prominent hub for drug trafficking activities.

In this study, we delve into the effectiveness of community and key player detection algorithms in identifying and disrupting illicit drug supply networks on Instagram. To conduct our research, we collected real …

How Do College Student-Athletes’ Understanding And Expectations Of Mindfulness And Self-Compassion Change Through An Intervention?, Blake Costalupes

Graduate Theses, Dissertations, and Problem Reports (ETD)

In the last two decades, mindfulness has permeated sport, exercise, and performance psychology (SEPP). Mindfulness research in SEPP primarily focuses on the efficacy of manualized protocols on various outcomes related to performance and wellbeing; how athletes understand this complex construct, though, is largely unexplored in the literature. Additionally, some researchers suggest that the potentially paradoxical adoption of mindfulness in Western psychology may be contributing to limited outcomes, low engagement in, and poor adherence to mindfulness-based interventions (MBIs). In addition, the exploration of self-compassion as a mechanism for change through mindfulness practice has increased in recent years, making it an important …

Generative Adversarial Network And Its Application In Aerial Vehicle Detection And Biometric Identification System, Moktari Mostofa

Graduate Theses, Dissertations, and Problem Reports (ETD)

In recent years, generative adversarial networks (GANs) have shown great potential in advancing the state-of-the-art in many areas of computer vision, most notably in image synthesis and manipulation tasks. GAN is a generative model which simultaneously trains a generator and a discriminator in an adversarial manner to produce real-looking synthetic data by capturing the underlying data distribution. Due to its powerful ability to generate high-quality and visually pleasing
results, we apply it to super-resolution and image-to-image translation techniques to address vehicle detection in low-resolution aerial images and cross-spectral cross-resolution iris recognition. First, we develop a Multi-scale GAN (MsGAN) with multiple …

Visual Sensing For Comprehensive Granular Traffic Data Collection In Support Of Intelligent Transportation Applications, Linjun Lu

Graduate Theses, Dissertations, and Problem Reports (ETD)

Comprehensive granular traffic data collection has been identified as one of the most essential tasks in the development of intelligent transportation systems (ITS). With the recent advances in electro-optical sensors and computational capacities, machine vision is regarded as cost-efficient for traffic data collection. However, the existing vision-based methods are only applicable for collecting limited types of traffic data, and a unified method allowing for comprehensive traffic data collection is still missing in the existing literature. Moreover, there are still challenges that exist for the use of the existing vision-based methods in real settings, including low accuracy and compromised applicability due …

Examining The Use Of Social Media Applications By West Virginia Agriculture Producers, Mikayla Rae Hargis

Graduate Theses, Dissertations, and Problem Reports (ETD)

Social media has become part of the typical individual’s everyday routine, with no exception to those in the agricultural industry. The purpose of this study was to examine social media usage by West Virginia agricultural producers. The population for this study consisted of agricultural producers in West Virginia. The study yielded 44 responses from those who attended the 2022 West Virginia Farm Bureau meeting. An explanatory sequential design methodology was employed for this study. After the initial quantitative phase, a qualitative phase was conducted with producers who use social media in their operations. Based on the results, there is much …

Specialized Metabolism In Retina, Retinal Pigmented Epithelium, And Testis, Siyan Zhu

Graduate Theses, Dissertations, and Problem Reports (ETD)

The retina and its neighboring retinal pigmented epithelium (RPE) are high energy-demanding and metabolically active tissues with specialized and complementary metabolism. They are metabolically interdependent and impact each other’s viability. Interestingly, many of the metabolic features in the retina and RPE are shared with the testis. For example, testis is also energy costly due to continuous sperm differentiation and it has similar metabolic inter-dependence between different testis cells. Both the retina and testis are vulnerable to mitochondrial metabolic impairments.

We conducted three research projects to understand 1) the nutrient utilization and communication in retina and RPE; 2) The profiling of …

Il-27 Negatively Impacts Immunity Developed Following Bcg Administration, Shelby D. Bradford

Graduate Theses, Dissertations, and Problem Reports (ETD)

Mycobacterium tuberculosis (Mtb) is the causative agent of tuberculosis (TB), a predominantly respiratory pathogen responsible for over ten million infections and one million deaths last year. Despite it being a primary objective of the World Health Organization (WHO) for several decades to irradicate TB, progress toward this objective has fallen short of the 2020 target to end TB by 2035. Meeting this goal will require advancements in diagnostic tools, education, healthcare access, and treatments and preventatives. Regarding prevention, the primary tool for this strategy is through vaccination. Currently, the only licensed vaccine for protection against TB is the century old …

Effects Of Invasive Species On Ohio River Zooplankton, Samuel John Johnston

Graduate Theses, Dissertations, and Problem Reports (ETD)

Invasive species have the potential to dramatically change both aquatic and terrestrial ecosystems with rates of introduction only expected to increase across the Globe. In the Mississippi River basin filter feeding silver (Hypophthalmichthys molitrix) and bighead carp (Hypophthalmichthys nobilis) collectively known as invasive carp were introduced into aquaculture ponds where they subsequently escaped and spread to interconnected basins. Invasive carp have not yet completely established throughout the entire Ohio River. Managers recognize three distinct phases of carp invasion: establishment front, invasion front and presence front. In the Illinois River invasive carp are very well established and …

An Assessment Of The Forensic Aspects Of Genetic Genealogy, Sarah Hester

Graduate Theses, Dissertations, and Problem Reports (ETD)

Forensic genetic genealogy has grown in both popularity and controversy in recent years. The genetic information comes from large numbers of single nucleotide polymorphism (SNP) markers. Polymorphism variations can be traced through familial lineage, determining how closely individuals are related to each other based on the similarities and differences in SNPs within their DNA. Polymorphisms account for approximately 85% of human variation. Genealogy and ancestry determination companies trace the lineage of a person back through multiple generations using polymorphisms. As more individuals submit their DNA for analysis the genealogical profile databases continue to grow in size. Law enforcement uses genealogical …

Unconventional Wisdom In Resonating Echoes Of The Past: A Memoir On The Life And Music Of Royal Hartigan, Joseph Elias Boulos

Graduate Theses, Dissertations, and Problem Reports (ETD)

Unconventional Wisdom in Resonating Echoes of the Past:

A Memoir on the Life and Music of royal hartigan

Joseph Elias Boulos

Detailed fieldwork achieved by people in the discipline of social/humanistic studies, specifically ethnomusicologists, in any form: book, biography, documentary, etc., have contributed to the strengthening the understanding of any group of people, community, or culture. This research project is a co-authored memoir grounded in oral history and collaborative ethnography on, and with, Dr. royal hartigan. The purpose of this ethnographic research is to fill in the lack of information readily available on royal, from his sole perspective, and to …

The Investigation Of Novel Bovine Oocyte-Specific Long Non-Coding Rnas And Their Roles In Oocyte Maturation And Early Embryonic Development, Jaelyn Zoe Current

Graduate Theses, Dissertations, and Problem Reports (ETD)

Early embryonic loss is a significant factor in livestock species' infertility, resulting in an economic deficit. In cattle, the in vivo fertilization rate is ~90%, with an average calving rate of about 55%, indicating an embryonic-fetal mortality rate of roughly 35%. Further, 70-80% of total embryonic loss in cattle occurs during the first three weeks after insemination, particularly between days 7-16. Growing evidence indicates that the oocyte plays an active role in regulating critical aspects of the reproductive process required for successful fertilization, embryo development, and pregnancy. However, defining oocyte quality remains enigmatic. Recently, many have abandoned the notion that …