Superwarfarins are anticoagulant rodenticides that are 100 times more potent and 15 times more persistent than warfarin. They have been used since the 1980s and cause over 10,000 cases of accidental and intentional poisonings per year. Apart from inducing uncontrollable bleeding, by inhibiting the vitamin K cycle, superwarfarins can disrupt...
There is a lack of fundamental knowledge about the role which adhesive flow and infiltration plays in the micro-mechanical performance of wood adhesive bonds. This data set, for the first time, provides a way to study directly the relationship between adhesive flow and the micro-mechanics of wood adhesive bonds.
Specimens...
The work on which this report is based was supported in part by funds provided by the United States Department of the Interior, Office of Water Resources Research, as authorized under the Water Resources Research Act of 1964. The project was discontinued because of lack of funds. Project No. A-015.
We provide the first evidence on the causal effect of border enforcement on the full spatial distribution of Mexican immigrants to the United States. We address the endogeneity of border enforcement with an instrumental variables strategy based on administrative delays in budgetary allocations for border security. We find that 1,000...
The Expanded Food and Nutrition Education Program (EFNEP) helps limited-income families in Oregon
improve their nutrition practices. These include learning to:
□ Stretch family food dollars
□ Choose foods for better nutrition for family members
□ Purchase food for nutritional needs
□ Improve food production, preparation, storage, safety, and sanitation
Biological invasions threaten native biodiversity, alter ecosystem function, and are a major cause of economic losses across the planet. The most impactful invaders alter disturbance regimes and initiate state shifts to outside the historical range of variability of the ecosystem. Concern for ecological and economic losses has prompted a rapid...
This is an author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Springer and can be found at: https://doi.org/10.1007/s10551-015-2835-6
We report malt quality QTLs relevant to breeding with greater precision than previous mapping studies. The distribution of favorable alleles suggests strategies for marker-assisted breeding and germplasm exchange.
This study leverages the breeding data of 1,862 barley breeding lines evaluated in 97 field trials for genome-wide association study of malting...
Drones, or unoccupied aircraft systems (UAS), have become increasingly accessible and a widely used tool across disciplines. Off-the-shelf drones have, for instance, popularized and advanced wildlife research by providing a privileged birds’-eye view for collecting high-resolution imagery for morphometric and behavioral sampling, which was otherwise costly or impractical. Biologically meaningful...
Coastal and riparian flooding are costly and disruptive natural hazards and already a regular part of life in some areas of the USA. Flooding events caused by sea-level rise and climate change are expected to increase in frequency and severity in the future, creating social, ecological, and economic problems at...
Reprinted July 1987. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
As you feel comfortable with one aspect of the program, youʼll want to challenge yourself to take on new leadership experiences. Youʼve probably discovered that, along with your members, you, too, are gaining new knowledge. Many opportunities are available for 4-H leaders to learn more about the 4-H program, make...
Revised January 1985. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Revised July 1989. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Revised July 1989. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
• How to recruit 4-H members and how many should we have?
• How can I enroll my group as a 4-H club?
• What about project materials?
• Are there dues for 4-H members?
• What about insurance?
• Where will our club meet?
• How often will our...
Reprinted March 1993. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published 1975. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Revised January 1985. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published July 2000. A more recent revision exists. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published July 2000. Revised February 2011. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Fashion revue is a 4-H activity designed to support the clothing, knitting, and crocheting projects. It provides youth with opportunities to develop:
• Skills in planning, selecting, and constructing clothing
• Tasteful use of accessories
• Awareness and interpretation of current fashions
• Poise, posture, and good grooming habits
In...
This Spanish-language overview of 4-H focuses on the role of adult volunteers and how the youth program supports the important values of many Latino communities--preserving cultural traditions, maintaining strong families, keeping children safe, and helping others.
Knitting can be a very good companion. We hope you will find it so as you work on your 4-H knitting project. If you have mastered the skills in the beginning units, you may choose to do one of the units that will give you some new experiences.
Published November 1961. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
The 4-H Program celebrated its 100th birthday in 2002. Over the course of the past 100 years, 4-H has provided fun and experiential learning opportunities for young people. The knowledge gained in 4-H is intended to help young people develop essential life skills that set the stage for a productive...
Record for 4-H horse project. Revised May 2004. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
This is an introductory 4-H publication designed to help new members, parents, and volunteers understand basic information about Oregon 4-H, including the program’s mission, educational philosophy, and history.
4-H Adventures is an informal educational program designed for children in grades K-3. The 4-H Adventures program encourages children to have fun, develop friendships, and learn about their world. The program also aims to strengthen ties among children, families, and their larger communities.
The 4‑H Club Secretary:
• Records calendar of activities and meetings planned on page 3
• Prepares minutes of 4‑H meetings on lined notebook paper
• Lists all members on page 4; calls roll and records attendance
• Reads minutes of previous meeting
• Reads letters received by the club...
Published July 1988. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published April 1967. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published February 1949. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
You have been elected to an office in your 4-H club because your fellow club members trust you to do a good job. The success of your 4-H club depends largely on how well you and your fellow officers carry out your duties. Good officers get things done correctly and...
Published July 2002. Reprinted February 2010. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
The 4-H club treasurer does the following things.
• Handles club funds carefully
• Attends club meetings regularly
• Helps club members design an annual club budget
• Keeps complete and accurate records
• Transacts club business and pays club bills promptly
• Makes a treasury report at every meeting....
4-H Adventures is an informal educational program designed for children in grades K–3. The program supports young children’s natural curiosity, enthusiasm for learning, and high energy levels by giving them an opportunity for active learning. The 4-H Adventures program encourages children to have fun, develop friendships, and learn about their...
This publication helps parents and 4-H volunteers think about ways to organize a 4-H club. Includes basic guidelines as well as ideas for holding meetings and recruiting members and volunteers.
This publication describes opportunities and resources available to 4-H members. Includes information on club, county, state, regional, national, and international opportunities.
The 4-H-Youth Program is the informal, volunteer, off-campus youth education program of Oregon State University Extension Service.
As such, it is open to all without regard to race, color, sex, national origin, or geographic location. Leaders are urged to search out and welcome youth who might not otherwise become involved.
The 4-H Shooting Sports Program strives to enable young people, their
parents, and adult volunteers to become responsible, self-directed, and productive members of society. Agents, leaders, instructors, and coaches must understand the goals and objectives of the program in order to manage or present it properly. These goals and objectives...
Entomology is the study of insects. This 4-H project will help you learn about insects, how they live and their importance. You will also learn about other animals and plants and the earth. You will learn many things about nature that will make your life more interesting and perhaps find...
Published July 1986. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Welcome to 4-H Ceramics! We prepared this manual to provide you with a basic knowledge of cast ceramics. Ceramics is defined as anything fired in a kiln. A kiln is an oven or furnace in which clay products are baked. Ceramics may be pottery, brick, enamel, glass, sewer pipe, tile,...
You will find the study of insects to be interesting and rewarding. This manual has been prepared to serve as a source of information concerning basic concepts in entomology. It will show you how to reach certain objectives and how to make and use equipment useful in learning about insects....
The 4-H Crocheting project offers opportunities for boys and girls to exercise creativity, develop decision-making abilities, and learn skills that can give pleasure throughout a lifetime.
Crocheting is one of the oldest needlework arts. To crochet means to form yarn or thread into a fabric using a hook. Its name comes from the French word croche, meaning “hook.”
The crochet hook was one of many tools first used to make delicate lace. As time went on,...
This guide is intended for use by Oregon 4-H members enrolled in the clothing project. It consists of a series of steps that allows 4-H members to set personal goals and learn at their own speed.
Published September 2002. Reprinted May 2006. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published October 1973. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Record for 4-H food preservation project. Revised July 1989. Reprinted July 1999. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published July 1995. A more recent revision exists. Please look for up-to-date information in the OSU Extension Service Catalog: http://extension.oregonstate.edu
Published September 1958. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Reprinted July 1985. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Use this sheet for your 4-H diary and story. Tell about the interesting things you do and the important things you learn. Write about things when they happen so you won’t forget. Include all of your 4-H projects and activities. Be sure to include what you do in health, safety,...
Published September 1993. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Este registro será un resumen del trabajo que haces para todos tus proyectos de 4-H durante todos los años que participes en 4-H. Para tí, será útil saber cuánto has logrado. Te puede ser útil cuando rellenes otros formularios para 4-H, la escuela, otros programas juveniles y la comunidad. Será...
This record will be your summary of 4-H work done in all projects for every year you are in 4-H. It will be useful to you to know how much you have accomplished. It could be helpful when you are filling out other forms for 4-H, school, other youth programs,...
4-H advancement programs consist of a series of steps that provide a framework for progressive learning within a specific project area. Advancement programs encourage 4-H members to learn at their own speed based on their interests and abilities. Advancement programs are self-paced, and age- and skill-level appropriate. Advancement programs can...
This publication contains the 4-H Natural Science Project Record (4-H 303LR-a) and a complete set of specific project data sheets. In addition to the 4-H Natural Science Project Record, members may choose to use the specific data sheets with their project of choice. Please photocopy data sheets for members who...
Published June 1972. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published October 1972. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published February 1952. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
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What to Put in Your
Published January 1957. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Experienced leaders say that planning a yearly program based on the needs, interests, and goals of the members makes for a successful 4-H club. Interests and goals must reflect the different age and skill levels of each 4-H member.
Published 1977. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Reprinted July 1994. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog