Explanipedia

Rhenium Isotope Reconnaissance of Uranium Ore Concentrates Open

Dan M. Sullivan, G. A. Brennecka, K. E. Grant, Ariel D. Anbar · 2023

Exploration of isotopic variation for the element rhenium (Re; 187 Re/ 185 Re, hereafter presented as δ 187 Re, relative to NIST 3143) is in its infancy.Initial data [e.g., 1-4] indicate δ 187 Re fractionation is present in geologic materi…

Evaluation of nonhazardous lime requirement estimation methods for Oregon soils Open

Carl Makepeace, Amber Moore, Dan M. Sullivan, David R. Huggins · 2022

The Shoemaker, McLean, and Pratt (SMP) buffer pH method has been used historically in Oregon for estimating lime requirement, however concerns regarding hazardous waste disposal have caused increased interest in nonhazardous methods. The o…

Biosolids processing effect on sulfur plant availability Open

Amber Moore, E. Victor Smith, Andy I. Bary, Dan M. Sullivan · 2022

Understanding the S nutritive value of biosolids produced by various processing methods is important for growers who apply biosolids to crop production fields. Our project goals were to determine how processing method and biosolids’ proper…

Biochar as an Alternative Soil Amendment for Establishment of Northern Highbush Blueberry Open

Bryan K. Sales, David R. Bryla, Kristin M. Trippe, Carolyn F. Scagel, Bernadine C. Strik , et al. · 2022

Biochar, as a soil amendment, has been reported to improve plant growth by increasing soil moisture and retaining nutrients. In a previous 12-week greenhouse study with highbush blueberry ( Vaccinium hybrid), we found that amending soil wi…

Timing of potassium chloride application effect on soil and potato uptake of chloride Open

Sarah E. Light, Dan M. Sullivan, Donald Arthur Horneck · 2022

Potassium chloride (KCl) is often used to supply K for potato ( Solanum tuberosum L.) production; it is the least costly K fertilizer. However, crop uptake of Cl can reduce diagnostic petiole NO 3 –N and reduce tuber specific gravity. This…

Assessing the utility of Hg isotopes as evidence for atmospheric organic haze during the late Archean Open

Brandon Hasty, Zheng Wang, Dan M. Sullivan, Ariel D. Anbar · 2022

Examining Mercury Abundance and Isotopic Fractionation During Chemical Weathering of Organic-Rich Shales Open

Dan M. Sullivan, Ariel D. Anbar, Zheng Wang, Brandon Hasty · 2022

Organic-rich shales (aka black shales) are a large repository of mercury (Hg) at the Earth's surface.The fate of Hg during weathering of black shales is currently poorly understood.Mercury isotopes provide a means to investigate the factor…

Ion-specific Limitations of Sodium Chloride and Calcium Chloride on Growth, Nutrient Uptake, and Mycorrhizal Colonization in Northern and Southern Highbush Blueberry Open

David R. Bryla, Carolyn F. Scagel, Scott B. Lukas, Dan M. Sullivan · 2021

Excess salinity is becoming a prevalent problem for production of highbush blueberry ( Vaccinium L. section Cyanococcus Gray), but information on how and when it affects the plants is needed. Two experiments, including one on the northern …

Online Test Bank Open

Dan M. Sullivan · 2020

No Abstract.

Amending Sandy Soil with Biochar Promotes Plant Growth and Root Colonization by Mycorrhizal Fungi in Highbush Blueberry Open

Bryan K. Sales, David R. Bryla, Kristin M. Trippe, Jerry E. Weıland, Carolyn F. Scagel , et al. · 2020

Biochar, a carbon-rich, fine-grained residue obtained from pyrolysis of biomass, is known to improve soil conditions and to suppress infection by soilborne pathogens. However, its use as a soil amendment has received relatively little atte…

Comprehensive Online Learning Environment Open

Dan M. Sullivan · 2019

No Abstract.

Organic Production Systems in Northern Highbush Blueberry: II. Impact of Planting Method, Cultivar, Fertilizer, and Mulch on Leaf and Soil Nutrient Concentrations and Relationships with Yield from Planting through Maturity Open

Bernadine C. Strik, Amanda J. Vance, David R. Bryla, Dan M. Sullivan · 2019

The impact of various production systems on leaf nutrient concentration and soil organic matter, pH, and nutrient status was evaluated from the first growing season (2007) through maturity (2016) in a certified organic planting of northern…

Compost Feedstock and Compost Acidification Affect Growth and Mineral Nutrition in Northern Highbush Blueberry Open

Ryan C. Costello, Dan M. Sullivan, David R. Bryla, Bernadine C. Strik, James S. Owen · 2019

New markets for organic northern highbush blueberry ( Vaccinium corymbosum L.) have stimulated interest in using composts specifically tailored to the plant’s edaphic requirements. Because composts are typically neutral to alkaline in pH (…

A Phase II Trial of Selinexor (KPT-330) for Metastatic Triple-Negative Breast Cancer Open

Michael Shafique, Roohi Ismail‐Khan, Martine Extermann, Dan M. Sullivan, Dawn Goodridge , et al. · 2019

Lessons Learned Single-agent selinexor has limited activity in heavily pretreated patients with metastatic triple-negative breast cancer. Selinexor 60 mg by mouth twice weekly was generally well tolerated with a side-effect profile consist…

Air Pollution Impacts of Shale Gas Development in Pennsylvania Open

Ruohao Zhang, Huan Li, Neha Khanna, Dan M. Sullivan, Alan Krupnick , et al. · 2019

Organic Production Systems in Northern Highbush Blueberry: I. Impact of Planting Method, Cultivar, Fertilizer, and Mulch on Yield and Fruit Quality from Planting through Maturity Open

Bernadine C. Strik, Amanda J. Vance, David R. Bryla, Dan M. Sullivan · 2017

A long-term trial was established in Oct. 2006 in western Oregon to identify organic production systems for maximum yield and quality in highbush blueberry ( Vaccinium corymbosum L.). The planting was transitional during the first year aft…

Nonchemical, Cultural Management Strategies to Suppress Phytophthora Root Rot in Northern Highbush Blueberry Open

John R. Yeo, Jerry E. Weıland, Dan M. Sullivan, David R. Bryla · 2017

Phytophthora cinnamomi Rands causes root rot of northern highbush blueberry ( Vaccinium corymbosum L.), which decreases plant growth, yield, and profitability for growers. Fungicides are available to suppress the disease, but are prone to …

Backyard Composting in the 1990s Open

Dan M. Sullivan, SUSAN K. DUNCAN · 2017

Composting reduces waste and provides an inexpensive treatment for gardens. Whether you have been composting for years or want to start a compost pile, this bulletin can help you. It explains the basic interactions of "fast" and "slow" com…

Fertilizing farmland with yard trimmings from landscape maintenance Open

Andy I. Bary, Dan M. Sullivan, Craig Cogger · 2016

Application of yard trimmings to agricultural land is an alternative to composting yard trimmings during the spring and early summer months. Most yard trimmings are a beneficial soil amendment because they are a good source of plant nutrie…

Fertilizing with manure and other organic amendments Open

Andy I. Bary, Dan M. Sullivan, Craig Cogger · 2016

Are you thinking about using manure to fertilize your farm but want more information? Properly managed manure applications recycle nutrients to crops, improve soil quality, and protect water quality. From deciding whether manure is right f…

Susceptibility of Highbush Blueberry Cultivars to Phytophthora Root Rot Open

John R. Yeo, Jerry E. Weıland, Dan M. Sullivan, David R. Bryla · 2016

Phytophthora cinnamomi Rands is a ubiquitous soilborne pathogen associated with root rot in many woody perennial plant species, including highbush blueberry ( Vaccinium corymbosum ). To identify genotypes with resistance to the pathogen, c…

Factors influencing the length of stay in patients with lumbar pedicle screw fixation Open

Matt El-Kadi, James W. Ibinson, Erin Donovan, Dan M. Sullivan, Rayyan Kadi · 2016

There is an effect of age, ASA, and BMI on LOS. However, the significance of this effect is small. Future studies aiming to identify additional factors, which could potentially be modifiable, in order to work on decreasing LOS in lumbar sp…

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