Digital Commons Network^™

Localization And Counting Of String Tomatoes Based On Improved Tiny-Yolov5l Algorithm, Zhao Jiu-Xiao, Zhang Xin, Shi Kai-Li, Li Jing-Jing, Li Zuo-Lin

Food and Machinery

Objective: This study is to improve the sorting efficiency of string tomatoes, and solve its false detection and false detection. Methods: First, collect the image data set of string tomatoes, expand the data and improve the generalization performance of the model through data enhancement, and 3×3 convolution is replaced by improved SVM-MHSA layer. By replacing softmax classification function in MHSA with SVM classification function which is more suitable for string tomatoes, the detection accuracy of string tomatoes is enhanced. Secondly, the remaining 3×3 convolution is replaced by deep separable convolution to reduce the number of parameters and improve …

Design And Implementation Of On-Line Nondestructive Rapid Testing System For Wheat Flour Quality, Sun Xiao-Rong, Zheng Dong-Yu, Liu Cui-Ling, Wu Jing-Zhu, Jin Jia-Rui

Food and Machinery

Objective: This study aimed to detect the quality of wheat flour quickly and non-destructively. Methods: The online detection system for wheat flour quality was built in the experiment, which mainly includes the flowing four parts: micro near-infrared spectrometer integrated device, production line adjustable speed simulation device, spectrum online acquisition and control software and online modeling and analysis software. Different modeling algorithms were used to establish quantitative analysis models for moisture, ash and gluten, and the robustness of the online quantitative analysis model was optimized. The influence of different experimental conditions on the modeling results was analyzed. Results: …

An Online Visual Detection And Identification Method For The Defective Of Qinqinchang, Dang Guo-Hui, Wang Yong-Qiang, Zhou Cong-Ling

Food and Machinery

Objective: This study aimed to study the automatic detection method of common appearance defects in the production process of Qinqinchang. Methods: CMOS camera was used to obtain the image information of the product online, and image processing technology was used to extract the appearance defect features of the product and analyze the types of defects. Results: The accuracy rate of the online detection method for the common appearance defects of kissing intestines was 97.2%. Conclusion: The method is simple and has broad application prospect.

Application Of Ceramic Container In Tea Packaging And Development Strategy Of Contemporary Design, Li Ling-Ling

Food and Machinery

Clarify the value of ceramic containers used in tea packaging from the development process, study the impact of contemporary consumer culture, industrialization and globalization on ceramic tea packaging containers, discuss the orientation and development strategy of contemporary ceramic containers design applied to tea packaging.

Influence Of The Preparation Technique On The Magnetic Characteristics Of Ε-Fe2o3-Based Composites, Dmitriy O. Testov, Kamil G. Gareev, Ivan K. Khmelnitskiy, Andrei Kosterov, Leonid Surovitskii, Victor V. Luchinin

Michigan Tech Publications, Part 1

ε-Fe2O3 is an iron(III) oxide polymorph attracting an increasing interest due to its unique magnetic properties combining extremely high coercivity and relatively large saturation magnetization. We review existing methods for the ε-Fe2O3 synthesis focusing on synthesis speed, repeatability, manufacturability and purity of the final product. Samples of ε-Fe2O3 have been synthesized using the two methods that appear the most promising: silica gel impregnation and microemulsion. In both cases, ε-Fe2O3 and α-Fe2O3 are present in the final product as attested by X-ray diffraction patterns and magnetic properties (maximum coercive force at 300 K~1 Tesla). Two different precursors, iron(III) nitrate and iron(II) …

Acute Hemiplegia And Ataxia From Lyme Disease, Shaili Babbar, Jonathan Galati, Jasmine Corona, Sohail Zahid

Cooper Rowan Medical Journal

Lyme disease is a zoonotic illness caused by Borrelia burgdorferi, which present with skin, joint, heart, and central nervous system complications. Central nervous system manifestations of this disease are common, and typically include meningitis, facial nerve palsies, and radiculoneuritis. In this case report, we present a patient who presented with acute right sided hemiplegia and ataxia with negative neuroimaging findings of stroke, inflammation, or mass. Further investigation with cerebrospinal fluid studies and infectious panels revealed the patient had active Lyme disease. The patient improved his motor function, coordination and sensation with ceftriaxone treatment over a few weeks. Acute hemiplegia and …

Geochemical Characteristics And Sedimentary Model Of Shales In Lower Member Of Zhongjiangou Formation In Wudun Sag, Dunhuang Basin, Deng Wei, Yang Tao, Fan Shenglong, Liu Zirui, Wan Xuhui, Xiao Juanyi, Cao Taotao

Coal Geology & Exploration

Analysis on the sedimentary environment of shale is of great significance for the evaluation of shale gas reservoir and the optimization of sweet spot. In order to deeply explore the depositional environment of organic-rich shale and the mechanism of organic matter accumulation in the Lower member of Zhongjiangou Formation of Wudun Sag in Dunhuang Basin, the TOC content, maceral composition, carbon isotope, major elements, trace elements and rare earth element were tested based on DY1 well. The results indicate that the lithologies of the Lower member of Zhongjiangou Formation in Wudun Sag are gray-black carbonaceous shale and silty shale with …

Chemistry Doctoral Graduate Named Finalist For Prestigious Award, Gaye Swan

University of Mississippi News

Leigh Anna Hunt honored at national graduate student awards symposium

Transformation And Gene Editing In The Bioenergy Grass Miscanthus, Anthony Trieu, Mohammad B. Belaff, Pradeepa Hirannaiah, Shilpa Manjunatha, Rebekah Wood, Yokshitha Bathula, Rebecca L. Billingsley, Anjali Arpan, Erik J. Sacks, Thomas E. Clemente, Stephen P. Moose, Nancy A. Reichert, Kankshita Swaminathan

Department of Agronomy and Horticulture: Faculty Publications

Background: Miscanthus, a C4 member of Poaceae, is a promising perennial crop for bioenergy, renewable bioproducts, and carbon sequestration. Species of interest include nothospecies M. x giganteus and its parental species M. sacchariforus and M. sinensis. Use of biotechnology-based procedures to genetically improve Miscanthus, to date, have only included plant transformation procedures for introduction of exogenous genes into the host genome at random, non-targeted sites.

Results: We developed gene editing procedures for Miscanthus using CRISPR/Cas9 that enabled the mutation of a specific (targeted) endogenous gene to knock out its function. Classified as paleo-allopolyploids (duplicated ancient …

Research Highlights, Noopur Kumari, Babita Rani Kondle

Indian Journal of Research in Homoeopathy

Summary of the studies has been highlighted from Sep till Nov 2022.

Notes From The Editor, Jay Nathan

Journal of Global Awareness

No abstract provided.

Letter From The Editor, Jay Nathan

Journal of Global Awareness

No abstract provided.

An Ethics Assessment Model For Teaching Global Health Program And Policy Implementation, Valerie Oji, Cheryl Knight, Renuka Mahatara, Vicki Oladoyin

Journal of Global Awareness

This mixed-method study surveyed and interviewed 60 High Income Country (HIC) US citizens/immigrants and Low-to-Middle-Income-Country (LMIC) citizens of African heritage on their perceptions of mental health services in African communities for implementation and research planning. In this study, ethics was a core emergent theme for global health initiatives and challenges, including political will for ethical change, community gatekeepers, level of government involvement, community-wide participation, public-private sector collaboration, health literacy and education, transparency, continuous monitoring, and consequences for ethical infractions. Based on our findings, we propose an active teaching and learning methodology of problem-based (PBL) and team-based learning (TBL) with multi-level …

Diversity And Employees’ Challenges In The Workplace: The Case In Selected Resorts In Calamba City, Laguna, Philippines, Mark Gabriel Aguilar, Rizza Fonacier, Andrea Duldulao, Shella Marie Pangilinan, Jeanella Mae Paz, Sheryll Cruz, Trisha Mae Nicole Marticio, Vivialyn Pecayo

Journal of Global Awareness

With present issues pertaining to discrimination and underrepresentation, the growing demand towards equality and equity in society as reflected in legislative bills being filed, street demonstrations, and organized programs, and the number of studies that confirms higher productiveness of diverse workplaces, employers are expected to evaluate prospective employees' socio-demographic profiles aside from knowledge, skills, and personality. This has led to this study that aims to develop a conclusion if the workplace in the tourism industry, resort establishments in Calamba City, Laguna, embraces diversity, as well as to know the challenges that employees experience in working with colleagues who have different …

The New Map: Energy, Climate, And The Clash Of Nations, Jay Nathan

Journal of Global Awareness

No abstract provided.

Tätgkeitsbericht 2022 Des Rechnungshofes, Austrian Court Of Auditors

Documents

No abstract provided.

Cultural Profile As Determinant Of Work Outcomes In A Collectivist Context, Edward Akoto, Emmanuel Owusu, Prince Gyimah, Augustine Acheampong, Veronica Adu-Brobbey

Journal of Global Awareness

Extant research evidence shows that interpersonal bonds—the bond to the immediate supervisor and work team—have an incremental predictive effect in western settings, neglecting emerging economic and cultural environments. This study, thus, examines the impact of cultural profiles on interpersonal bonds and related performance in an emerging market context. Specifically, the study examines the emergence of profiles based on micro-level psychological collectivism (individualism) and power distance orientations. The study further examines the effect of the emerged profiles on interpersonal bonds and the performance of activities related to the targets of the bonds. A survey questionnaire was used to collect data from …

Genetic Population Dynamics Of The Critically Endangered Scalloped Hammerhead Shark (Sphyrna Lewini) In The Eastern Tropical Pacific, Sydney P. Harned, Andrea Bernard, Pelayo Salinas-De-Leon, Marissa Mehlrose, Jenifer Suarez, Yolani Robles, Sandra Bessudo Lion, Felipe Ladino, Andrés López Garo, Ilena Zanella, Kevin A. Feldheim, Mahmood Shivji

Biology Faculty Articles

The scalloped hammerhead shark, Sphyrna lewini, is a Critically Endangered, migratory species known for its tendency to form iconic and visually spectacular large aggregations. Herein, we investigated the population genetic dynamics of the scalloped hammerhead across much of its distribution in the Eastern Tropical Pacific (ETP), ranging from Costa Rica to Ecuador, focusing on young-of-year animals from putative coastal nursery areas and adult females from seasonal aggregations that form in the northern Galápagos Islands. Nuclear microsatellites and partial mitochondrial control region sequences showed little evidence of population structure suggesting that scalloped hammerheads in this ETP region comprise a single …

What Makes Classroom Observation Feedback Useful? The Perceptions Of Secondary Math And English Teachers, Amanda Frasier

ETSU Faculty Works

Teachers (n=14) at four high schools in North Carolina were interviewed about their perspectives of evaluation policy at two time points during the 2016-2017 school year. This study specifically examined statements teachers made about feedback from observations using de-identified interview transcripts. Teachers discussed feedback from formal observations along with other sources of informal observational feedback (e.g., coaches, peers). Overall, teachers described useful feedback as that which provided actionable recommendations informed by the observer’s knowledge of three domains: the classroom context (as aided by the frequency and timing of observations), subject area, and pedagogy. Teachers also identified two aspects of formal …

Exploring Medical Marijuana Knowledge And Perceptions Among A Community-Based Sample, Lan'tejuana S. Cooper, Jullet Davis Weaver, Vanessa Crowther, Marisa Lewis

Florida Public Health Review

Exploring Medical Marijuana Knowledge and Perceptions among a Community-Based Sample

Abstract

Background: The increasing number of states legalizing marijuana suggests that a growing majority of adults now see marijuana as offering more benefits than risks. As use increases, the need to better understand user characteristics and the nature of their beliefs also increases. Purpose: This exploratory study investigates the knowledge and perceptions of medical marijuana among community-based individuals. We theorize that demographic characteristics, socioeconomic status, social network, health status, and knowledge about marijuana are associated with the number of conditions the person believes marijuana treats. Methods: The study utilizes a …

Optimal Design Of Microfluidic Devices To Generate Core-Shell Structures, Shaochen Wu

Mechanical Engineering and Materials Science Independent Study

Core-shell structures offer a wide range of uses in biology, chemistry, medicine, pharmaceutics, cosmetics, and industrial applications, such as the food processing industry, thanks to their effective encapsulation qualities. [1] We now have unparalleled control and flexibility over the creation of emulsion droplets by microfluidic devices. Due to the expertise needed to create and manage these technologies, this is still restricted to specialized laboratories. [1] This report will briefly introduce the application of core-shell structures, advantages, and challenges of microfluidic devices before, and talk about the improved device design which helps create and solidify successful core-shell structures with different sizes …

Advances On Composite Cathodes For Lithium-Sulfur Batteries, Xi-Yao Li, Chang-Xin Zhao, Bo-Quan Li, Jia-Qi Huang, Qiang Zhang

Journal of Electrochemistry

Lithium-sulfur (Li-S) batteries are deemed as high-promising next-generation energy storage technique due to their ultrahigh theoretical energy density, where the sulfur cathodes with high specific capacity guarantee the energy density advantage and directly determine the battery performances. After decades of exploration, the most promising sulfur cathodes are sulfur/carbon composite (S/C) cathodes and sulfurized polyacrylonitrile (SPAN) cathodes. In this manuscript, recent advances on S/C and SPAN cathodes in Li-S batteries are comprehensively reviewed. The electrochemical reaction circumstances on S/C and SPAN cathodes are firstly introduced and compared to reveal the working mechanisms of the two types of Li-S batteries. The S/C …

Preparation Of Phytosterol Α-Linolenic Acid Ester And Its Application In Astaxanthin-Loaded Liposomes, Liu Yan-Jun, Pan Li, Chang Zhen-Gang, Meng Hao-Jie, Zhang Guo-Zhi

Food and Machinery

Objective: This study focuses on improving the stability and water solubility of astaxanthin. Methods: Phytosterol α-linolenic acid ester was synthesized by chemical method with phytosterol andα-linolenic acid as raw materials. Liposomes co-encapsulating astaxanthin and phytosterol α-linolenic acid ester were prepared by employing a thin-film ultrasound technique with the utilization of soybean phospholipid. Results: Based on the structure analysis by infrared spectroscopy and nuclear magnetic resonance, it has been demonstrated that the product was phytosterolα-linolenic acid ester. The purity of phytosterolα-linolenic acid ester was (90.72±2.09)% by gas chromatography. The encapsulation efficiency of liposomes co-encapsulating astaxanthin and phytosterolα-linolenic acid …

Survey Results And Analysis Of Food Education Of Urban Middle School Students In Cities, Wang Qiu-Yun

Food and Machinery

In order to understand the awareness of urban adolescents on healthy diet, nutrition knowledge, traditional food culture, and food safety, a food education survey was carried out in the Middle School Affiliated to the National University of Defense Technology of the Chinese People's Liberation Army. Based on 1 088 middle and high school students, the questionnaire was designed from four dimensions: food nutrition cognition, correct eating habit cultivation and safety knowledge, traditional diet and etiquette inheritance, food education knowledge cognition and attitude. The results show that urban Middle school students have a high degree of awareness of food nutrition knowledge, …

Laws And Prevention Methods Of Ground Cracks In Shallow Coal Seam Mining, Hou Enke, Xie Xiaoshen, Feng Dong, Chen Qiuji, Che Xiaoyang, Hou Pengfei

Coal Geology & Exploration

The large-scale and high-intensity mining of shallow coal seams in northern Shaanxi has induced serious ground collapse, resulting in land damage in large area, water and soil loss, and vegetation death, and thus leading to the epigenetic environment degradation. In order to understand the development law of ground collapse and fracture in shallow coal seam mining, clarify its mechanism, and put forward the appropriate treatment and restoration measures to realize the coordinated development of “coal-water-ecology”, Zhangjiamao mine field and Ningtiaota mine field in northern Shaanxi were taken as the study area. On this basis, the development law and control methods …

A Lagrangian Particle Model With Nesting Capability And Its Application To The Modeling Of Plastics In The Gulf Of Mexico, Weiyuan Dong

LSU Master's Theses

In our study, we refined an offline three-dimensional (3D) Lagrangian model named the Larval TRANSport Lagrangian (LTRANS) model and applied it to the Gulf of Mexico (GOM). Previous research that applied the model within the Texas-Louisiana (TXLA) shelf domain, which released plastics to simulate their trajectories and fate, showed that more than 40% of simulated particles did not reach the land boundaries. Some of those particles were assumed to move out of the TXLA domain. In reality, these particles could also re-enter the TXLA domain due to processes such as tidal excursion, mesoscale eddies and inertial oscillation. However, the model …

Long-Term Use Of An Ankle-Foot Orthosis Intervention In Patients With Peripheral Artery Disease Using The Integrated Promoting Action On Research Implementation In Health Services (I-Parihs) Framework, Ayisha Bashir, Danae Dinkel, Iraklis Pipinos, Paul Estabrooks, Jason Johanning, Sara A. Myers

Journal Articles

Background

Peripheral artery disease (PAD) is a cardiovascular disease that limits patients' walking ability. Persistent ankle-foot orthosis (AFO) use may increase the distance patients can walk as well as physical activity.

Purpose

The purpose of the study was to determine the implementation and patients' perspectives related to the use or disuse of the AFO intervention six months post-intervention. This study was guided by a semi-structured interview and survey based on the integrated Promoting Action on Research Implementation in Health Services (i-PARIHS) constructs.

Design

A convergent mixed methods design was used to evaluate participants' perceptions six months following a three-month AFO …

Table Of Contents

Early College Folio

Table of Contents, Early College Folio, Volume 2, Issue 1 (December 2022).

Contributors

Early College Folio

Contributors, Early College Folio, Volume 2, Issue 1 (December 2022).

Bard Early College: Milestones, Looking Back, Ray Peterson

Early College Folio

The author, whose professional experience includes serving as the founding principal of the first Bard High School Early College, maps the milestones of that experience and others through decades of early college leadership. Focusing on anecdotes and personal stories, this essay gives voice and texture to discourse about early college then and now as well as students, teachers, and the future of Bard's High School Early College program.