Results 71 to 80 of about 250,754 (309)

Characteristics of the Soil Organic Carbon Pool in Paddy Fields in Guangdong Province, South China

Agriculture
To understand the role of paddy soils in the global carbon cycle, it is necessary to analyze the characteristics of the organic carbon pool at different soil depths.
Lijiang Hu, Ruikun Zeng, Jianwu Yao, Ziwei Liang, Zhaobing Zeng, Wenying Li, Ronghui Wang, Xianjiang Shu, Yong Chen, Jianfeng Ning   +9 more
doaj   +1 more source

Amphibian Contributions to Ecosystem Services [PDF]

, 2014
Ecosystems provide essential services for human society, which include provisioning, regulating, cultural, and supporting services. Amphibians provide provisioning services by serving as a food source for some human societies ...
Babbitt, Kimberly J., Hocking, Daniel J.
core   +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

Influence of long-term livestock manure substitution on water erosion and labile organic carbon lateral loss on subtropical sloping croplands

Journal of Integrative Agriculture
The lateral transport of labile organic carbon represents a critical pathway for soil organic carbon (SOC) loss, reducing organic carbon sequestration and increasing the risk of waterbody pollution.
Keke Hua, Bo Zhu, Zhibin Guo, Daozhong Wang, Linchuan Zhan, Lin Jin, Hirohiko Nagano, Kazuyuki Inubushi   +7 more
doaj   +1 more source

Human alteration of the global nitrogen and phosphorus soil balances for the period 1970-2050 [PDF]

, 2009
The Millennium Ecosystem Assessment scenarios for 2000 to 2050 describe contrasting future developments in agricultural land use under changing climate. Differences are related to the total crop and livestock production and the efficiency of nutrient use
Beusen, A.H.W., Billen, G., Bouwman, A.F.   +2 more
core   +2 more sources

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Predictive Machine Learning Model to Assess the Adsorption Efficiency of Biochar-Heavy Metals for Effective Remediation of Soil–Plant Environment

Toxics
Biochar is crucial for agricultural output and plays a significant role in effectively eliminating heavy metals (HMs) from the soil, which is essential for maintaining a soil–plant environment. This work aimed to assess machine learning models to analyze
Xiang Li, Bing Chen, Weisheng Chen, Yilong Yin, Lianxi Huang, Lan Wei, Mahrous Awad, Zhongzhen Liu   +7 more
doaj   +1 more source

A BIOTIC CONTROL PERSPECTIVE ON NITRATE CONTAMINATION OF GROUNDWATER FROM AGRICULTURAL PRODUCTION [PDF]

Agronomists consider the continuity and nutrient capturing properties of cover crops as important determinants of nutrient cycling in agricultural systems.
Erickson, Jon D., Schlapfer, Felix
core   +1 more source

Decomposition and nutrient release of leguminous plants in coffee agroforestry systems. [PDF]

, 2011
Leguminous plants used as green manure are an important nutrient source for coffee plantations, especially for soils with low nutrient levels.
ANDERSON J.D., ANDRADE F.V., BAGGIE I., COBO J.G., Dirk Freese, Eduardo da Silva Matos, Eduardo de Sá Mendonça, FOX R.H., GIACOMINI S.J., HA K.V., HADAS A., HANDAYANTO E., HÄTTENSCHWILER S., Irene Maria Cardoso, JAHNKE R.A., JONES R.B., LUPWAYI N.Z., LUPWAYI N.Z., LUPWAYI N.Z., MAFONGOYA P.L., MATOS E.S., MENDONÇA E.S., MONTEIRO H.C.F., MUELLER-HARVEY I., MUKURALINDA A., MURPHY J., NORTHUP R.R., OLIVEIRA A.O., Paulo César de Lima, ROBERTSON F.A., SARRUGE J.R., SILVA J.A.A., STEVENSON F.J., THOMAS R.J., THÖNNISSEN C., van SOEST P.J., WEATHERALL A., ZAHARAH A.R.   +37 more
core   +4 more sources

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source