Search Results - "Chang, S.X"

Exponential fertilization promotes seedling growth by increasing nitrogen retranslocation in trembling aspen planted for oil sands reclamation by Pokharel, P., Chang, S.X.

“…•Trembling aspen seedlings were produced through nitrogen-loading in nursery.•N-loading increased outplanted aspen growth but decrease biomass allocation to…”
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What is more important for enhancing nutrient bioavailability with biochar application into a sandy soil: Direct or indirect mechanism? by Xu, G., Wei, L.L., Sun, J.N., Shao, H.B., Chang, S.X.

“…► Direct or indirect mechanisms accounting for the enhancing nutrient bioavailability with biochar application are evaluated in the present study. ► Direct…”
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Herbage biomass and its relationship to soil carbon under long-term grazing in northern temperate grasslands by Bork, E.W, Lyseng, M.P, Hewins, D.B, Carlyle, C.N, Chang, S.X, Willms, W.D, Alexander, M.J

“…While northern temperate grasslands are important for supporting beef production, it remains unclear how grassland above- and belowground biomass responds to…”
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Nitrogen transformations in the rhizosphere of different tree types in a seasonally flooded soil by Liu, D., Fang, S., Tian, Y., Chang, S.X.

“…Plant roots strongly influence C and N availability in the rhizosphere via rhizodeposition and uptake of nutrients. An in situ rhizobox approach was used to…”
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A Touchless Tool to Improve Gated Radiation Therapy: Thermal Camera Based Breathing Phase Monitoring by Zhu, X, Cai, J, Lian, J, Driewer, J, Chang, S.X, Li, S, Verma, V, Lei, Y, Wang, S, Zheng, D, Zhang, M, Zhang, Q, Zhou, S, Enke, C.A

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Multipronged Quality Initiatives in Radiation Oncology: Feasibility, Staff Satisfaction, and Initial Outcomes by Adams, R.D, Church, J.A, Holmes, J.A, Hendrix, L.H, Jackson, M, Chang, S.X, Burkhardt, K.D, Chen, R.C, Marks, L.B

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Assessing Communication Barriers to Reporting Errors in Radiation Oncology: Results of a National Survey of Medical Dosimetrists by Church, J.A, Holmes, J.A, Adams, R.D, Hendrix, L.H, Jackson, M, Chang, S.X, Burkhardt, K.D, Marks, L.B, Chen, R.C

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Clinical Evaluation of M-Rep Automatic Segmentation Tool on Prostate in CT by Tracton, G.S, Tang, X, Kimple, R, Harris, S, Foskey, M, Chang, S.X, Chaney, E.L, Pizer, S, Deschene, K

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Transitioning to soil health and carbon sequestration with agroforestry and perennial crop systems by Oelbermann, M., Chang, S.X., Pulleman, M., Whalen, J.K.

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Should We Use Peak Dose To Prescribe A Spatially-Fractionated Radiation Therapy (SFRT) Treatment? by Rivera, J.N., Kierski, T.M., Kasoji, S.K., Abrantes, A.S., Dayton, P.A., Chang, S.X.

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Early Assessment of Tumor Response to Radiation Therapy Using High-Resolution Quantitative Microvascular Ultrasound Imaging by Chang, S.X., Kasoji, S.K., Rivera, J.N., Gessner, R.C., Dayton, P.A.

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Nitrogen Footprint in China: Food, Energy, and Nonfood Goods by Gu, Baojing, Leach, Allison M, Ma, Lin, Galloway, James N, Chang, Scott X, Ge, Ying, Chang, Jie

“…The nitrogen (N) footprint is a novel approach to quantify losses to the environment of reactive N (Nr; all species of N except N2) derived from human…”
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Drought and defoliation affect soil extracellular enzyme activity in northern temperate grasslands by Rajper, A.M., Willing, B.P., Cahill, J.F., Bork, E.W., Chang, S.X., Carlyle, C.N.

“…Drought has the most significant impact on arid grassland ecosystems. Managed grazing, including the timing and intensity of defoliation, may interact with…”
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Surgical Resection and Intensity Modulated Proton Therapy for Esthesioneuroblastoma by Chang, S.X., Parvathaneni, U., Laramore, G.E., Humphreys, I.M., Moe, K.S., Patel, A., Ferreira, M., Rodriguez, C.P., Cranmer, L.D., Futran, N., Barber, B., Houlton, J., Abuzeid, W.M., Jafari, A., Rizvi, Z.H., Cash, H., Liao, J.J.

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Implementing IMRT on Non-MLC machine and eChart in Manual Operation Clinic - A Zambian Experience by Banda, L., Chanda, E., Chintala, C., Kanduza, M., Lishimpi, K., Lombe, D.C., Msadabwe-Chikuni, S., Mwaba, C., Mwale, A., M'ule, B., Nankonde, P., Sinalume, A., Chang, S.X.

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Understory competition effect on tree growth and biomass allocation on a coastal old-growth forest cutover site in British Columbia by Chang, S.X., Weetman, G.F., Preston, C.M.

“…We studied the effect of salal ( Gaultheria shallon Pursh.) competition on height, diameter and biomass growth and biomass partitioning in coniferous trees…”
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Incorporation and extractability of residual 15N in a coniferous forest soil by Chang, S.X., Preston, C.M.

“…The effect of 15N labelling duration (24 h, 7 and 31 months) on the incorporation and extractability of residual 15N in the humus (H) horizon of a Humo-Ferric…”
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Nitrogen fertilization and tillage reversal affected water-extractable organic carbon and nitrogen differentially in a Black Chernozem and a Gray Luvisol by Sun, L., Chang, S.X., Feng, Y.S., Dyck, M.F., Puurveen, D.

“…•WEOM dynamics in two contrasting soil types in Western Canada.•N fertilization and tillage reversal increased soil TOC and TN in the Gray Luvisol.•N…”
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Effects of tree harvesting, forest floor removal, and compaction on soil microbial biomass, microbial respiration, and N availability in a boreal aspen forest in British Columbia by Mariani, Lucero, Chang, Scott X., Kabzems, Richard

“…The effects of timber harvesting and the resultant soil disturbances (compaction and forest floor removal) on relative soil water content, microbial biomass C…”
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Organic capping type affected nitrogen availability and associated enzyme activities in reconstructed oil sands soils in Alberta, Canada by Jamro, G.M., Chang, S.X., Naeth, M.A.

“…Organic materials applied in land reclamation play a key role in the development of ecosystem properties and functions. Peat mineral soil mix (PMM) and LFH…”
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