Preconcentration of Trace Amounts of Pb(II) Ions without Any Chelating Agent by Using Magnetic Iron Oxide Nanoparticles prior to ETAAS Determination by S. Z. Mohammadi, T. Shamspur, M. A. Karimi, E. Naroui

“…This work investigates the potential of magnetic Fe3O4 nanoparticles as an adsorbent for separation and preconcentration of trace amounts of lead from water samples prior to electrothermal atomic absorption spectrometry (ETAAS) determination. …”
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Leo Tolstoy’s Principle of Non-Resistance to Evil by Violence and Its Criticism in Ivan Ilyin’s Philosophy by Igor I. Evlampiev, Wang Yue

“…Tolstoy argues that in this case, each person sees that evil deeds (even those committed for a good purpose) lead only to a general negative result, while good deeds lead to a positive one. …”
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Bioremediation of Polycyclic Aromatic Hydrocarbon contaminated Aqueous-Soil matrix: Effect of co-contamination by CN Owabor, OC Onwuemene, I Enaburekhan

“…This study investigates the effect of lead and chromium on the rate of bioremediation of polycyclic aromatic hydrocarbon (PAH) contaminated clay soil. …”
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Waste oil management: Analyses of waste oils from vehicle crankcases and gearboxes by V. Pelitli, Ö. Doğan, H.J. Köroğlu

“…The regulation requires all waste oil neither abandoned nor released into the environment and all batches must be analyzed for arsenic, cadmium, chromium, lead, chlorine, total halogens, polychlorinated biphenyls, and flash points. …”
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Socially inclusive valorization of gold mill tailings from the small-scale gold mining sector by R.M. Balanay, R.P. Varela, A. Balbin, M.A. Lavapiez

“…The region is vulnerable to climate change effects such as typhoons and flooding, which may lead to contaminated runoff or overflow that could potentially harm the local agriculture and adjacent natural ecosystems. …”
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Les siphons en terre cuite du monde romain : l’exemple de l’aqueduc d’Almuñécar (Andalousie, Espagne) by Elena H. Sánchez López

“…However, in the Magra Dag aqueduct in Pergamon (Turkey), while the open-surface channels were actually made using terracotta pipes, the siphon used lead, a situation very close to that identified at Oinoanda (Turkey), where the siphon used stone pipes. …”
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Hemorrhage of the Ramus Lumbalis of the Iliolumbar Artery as a Cause for Shock in Blunt Trauma Victims on Therapeutic Anticoagulation by Thomas Patrick Sullivan, Eduardo Smith-Singares

“…Noncavitary torso hemorrhage is a rare and poorly characterized injury that can lead to exsanguination if not promptly addressed. …”
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The combinatorial structure of trigonometry by Adel F. Antippa

“…When applied to the interior angles of a polygon, they lead to two general constraints satisfied by the corresponding tangents. …”
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Biofilm architecture and dynamics of the oral ecosystem by Rina Rani Ray

“…Undiagnosed and untreated oral biofilm can lead to severe diseases like periodontitis and eventual tooth loss. …”
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Diagnostic Dilemma of Disseminated Histoplasmosis Mimicking Hemophagocytosis Lymphohistiocytosis in Patient with Rheumatoid Arthritis on Anti-TNF Therapy: Case Report and Review of... by Saurav Suman, Aleksander Lenert

“…However, these biologic DMARDs can lead to various opportunistic infections such as viral infection, tuberculosis, and histoplasmosis. …”
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Heavy metal content in coral reef-associated fish collected from the central Red Sea, Saudi Arabia by Al Solami Lafi

“…Fish samples also showed maximum lead and manganese values of 0.030 and 0.064 μg g-1 (ww), respectively. …”
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Rôle des interactions langagières dans la préparation collective de l’encodage de phrases en classe de cours préparatoire by Bernadette Kervyn

“…The analysis of the language interactions throught those functions permits to specify what does the preparation of encoding in the first year of elementary school mean and how to lead this teaching.…”
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Carbohydrate Counting: Meals for Diabetes by Cassie Rowe, Jamila R. Lepore, Wendy J. Dahl

“…Not enough carbohydrate can lead to low blood glucose (hypoglycemia). Too much carbohydrate can lead to high blood glucose (hyperglycemia). …”
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Relationships between Plant Diversity and Grasshopper Diversity and Abundance in the Little Missouri National Grassland by David H. Branson

“…Plant species richness appears to be too coarse grained to lead to accurate predictions of grasshopper species richness in this system dominated by generalist grasshopper species.…”
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Utilization of the Safe Surgical Dislocation Approach of the Hip to Retrieve a Bullet from the Femoral Head by Ruth Delaney, Maurice Albright, Gleeson Rebello

“…Retained intra-articular missiles from low-velocity handguns can lead to mechanical arthritis, synovitis, and lead toxicity. …”
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Substructure correlation adaptation transfer learning method based on K-means clustering by Haoshuang LIU, Yong ZHANG, Yingbo CAO

“…Domain drifts severely affect the performance of traditional machine learning methods, and existing domain adaptive methods are mainly represented by adaptive adjustment cross-domain through global, class-level, or sample-level distribution adaptation.However, too coarse global matching and class-level matching can lead to insufficient adaptation, and sample-level adaptation to noise can lead to excessive adaptation.A substructure correlation adaptation (SCOAD) transfer learning algorithm based on K-means clustering was proposed.Firstly, multiple subdomains of the source domain and the target domain were obtained by K-means clustering.Then, the matching of the second-order statistics of the subdomain center was sought.Finally, the target domain samples were classified by using the subdomain structure.The proposed method approach further improves the performance of knowledge transfer between the source and target domains on top of the traditional approach.Experimental results on common transfer learning datasets show the effectiveness of the proposed method.…”
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The Cause of Unexpected Acute Abdomen and Intra-Abdominal Hemorrhage in 24-Week Pregnant Woman: Bochdalek Hernia by Yavuz Savas Koca, Ibrahim Barut, İhsan Yildiz, Rasih Yazkan

“…In adult patients, BH often remains asymptomatic or presents with nondiagnostic symptoms and may lead to complications, though rarely. The necrosis and perforations occurring in the hernia may lead to mortality. …”
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Experimental Research of Influence of Oil-air Lubrication on Temperature Characteristic of Mechanical Spindle by Xie Pei, Zhu Rupeng, Li Miaomiao, Yang Yang

“…The increase or decrease of the best oil quantity per hour tends to lead to larger increase of temperature rise,the increase of air pressure in oil-air lubrication tends to lead to a lower temperature rise in mechanical spindle.…”
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Inflammatory Fibroid Polyp: An Unusual Cause of Ileoileal Intussusception by Haley S. Adams, Brian Bergstrom, Bret Haines, Nathan Roberts

“…A large polypoid mass was identified as the pathological lead point. Histopathological and immunohistochemical analysis revealed an IFP. …”
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