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Cohort study of patients with Stevens–Johnson syndrome and toxic epidermal necrolysis in China: evaluation

Yanhong Shou, Lu Yang, Yongsheng Yang, Xiaohua Zhu, Feng Li, Bo Yin, Yingyan Zheng, Jinhua Xu

Frontiers of Medicine 2021, Volume 15, Issue 4,   Pages 585-593 doi: 10.1007/s11684-020-0817-2

Abstract: Stevens--Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are rare but severe diseases.

Keywords： Stevens–Johnson syndrome     toxic epidermal necrolysis     auxiliary score     ABCD-10     pulmonary consolidation    

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Ballistic behavior of plain and reinforced concrete slabs under high velocity impact

Chahmi OUCIF, Luthfi Muhammad MAULUDIN, Farid Abed

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 299-310 doi: 10.1007/s11709-019-0588-5

Abstract: constitutive material modeling of the concrete and steel reinforcement bars was performed using the Johnson-Holmquist-2 damage and the Johnson-Cook plasticity material models, respectively.

Keywords： Johnson-Holmquist-2     Johnson-Cook     reinforced concrete     damage     impact loads    

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Imaging studies of in-cylinder HCCI combustion

Pawel LUSZCZ, Hongming XU, Mirek WYZSNSKI, Xiao MA, Rob STEVENS, Athanasios TSOLAKIS

Frontiers in Energy 2011, Volume 5, Issue 3,   Pages 313-321 doi: 10.1007/s11708-011-0154-x

Abstract: An optically accessed, single cylinder engine operated in homogenous charge compression ignition (HCCI) mode with negative valve overlap (NVO) strategy was used to perform combustion processes diagnostics under premixed conditions corresponding to the low load regime of the HCCI operational envelope. The aforementioned processes analysis was conducted utilizing synchronized simultaneous combustion event crank-angle resolved images, acquired through piston crown window with in-cylinder pressure recording. This investigation was carried out for one-step ignition fuel—standard gasoline, fuel proceeding single-stage ignition process under conditions studied. The initial combustion stage is characterized by a maximum local reaction spreading velocity in the range of 40–55 m/s. The later combustion stage reveals values as high as 140 m/s in case of stoichiometric combustion. The mixture as well as combustion stages effects are pronounced in these observed analytical results.

Keywords： high speed imaging     combustion     homogenous charge compression ignition (HCCI)     reaction spreading velocity    

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Precipitation study of CO

Stevens, Guoping Hu, Wenshou Sun, Kathryn A. Mumford

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 3,   Pages 415-424 doi: 10.1007/s11705-019-1882-4

Abstract: Focused beam reflectance measurement (FBRM) and C nuclear magnetic resonance ( C NMR) analysis were used to study the precipitation process of CO -loaded potassium glycinate (KGLY) solutions at different CO loadings, during the addition of ethanol as an antisolvent at a rate of 10 mL·min . The volume ratio of ethanol added to the KGLY solution (3.0 mol·L , 340 mL) ranged from 0 to 3.0. Three solid-liquid-liquid phases were formed during the precipitation process. The FBRM results showed that the number of particles formed increased with CO loading and ethanol addition for CO -unsaturated KGLY solutions, whilst for CO -saturated KGLY solution it first increased then decreased to a stable value with ethanol addition. C NMR spectroscopic analysis showed that the crystals precipitated from the CO -unsaturated KGLY solutions consisted of glycine only, and the quantity crystallised increased with CO loading and ethanol addition. However, a complex mixture containing glycine, carbamate and potassium bicarbonate was precipitated from CO -saturated KGLY solution with the maximum precipitation percentages of 94.3%, 31.4% and 89.6%, respectively, at the ethanol volume fractions of 1.6, 2.5 and 2.3.

Keywords： crystallization     precipitation     glycinate     FBRM     13C NMR    

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Atypical manifestations of acute coronary syndrome — throat discomfort: a multi-center observational

Frontiers of Medicine 2022, Volume 16, Issue 4,   Pages 651-658 doi: 10.1007/s11684-021-0859-0

Abstract: To present the clinical characteristics and the misdiagnosis rate of acute coronary syndrome manifestedcomplaint of throat discomfort, absence of chest pain at onset, and an ultimate diagnosis of acute coronary syndromedyspnea, perspiring, and exertional throat symptoms were significantly associated with acute coronary syndromeThroat discomfort can be the principal manifestation of acute coronary syndrome.throat symptoms, chest tightness, perspiring, and dyspnea were important indicators of acute coronary syndrome

Keywords： acute coronary syndrome (ACS)     throat discomfort (TD)     throat pain     cardiology departments     non-cardiologic    

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The Deep Carbon Observatory: A Ten-Year Quest to Study Carbon in Earth

Schiffries, Andrea Johnson Mangum, Jennifer L. Mays, Michelle Hoon-Starr, Robert M. Hazen

Engineering 2019, Volume 5, Issue 3,   Pages 372-378 doi: 10.1016/j.eng.2019.03.004

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Aneurysmal dilatation of the aortic sinuses of Valsalva — beyond Marfan syndrome: a single centre experience

Maryanne Caruana,Mary N. Sheppard,Wei Li

Frontiers of Medicine 2014, Volume 8, Issue 4,   Pages 419-426 doi: 10.1007/s11684-014-0383-6

Abstract: of Valsalva has been most extensively documented in the setting of aortopathies, particularly Marfan syndromereview, we carried out a literature search on aneurysmal dilatation of the sinuses of Valsalva in Marfan syndromeIn conclusion, there are differences in management of aortic dilatation in Marfan syndrome and congenital

Keywords： sinus of Valsalva aneurysms     Marfan syndrome     aortic dissection    

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Machine Learning in Chemical Engineering: Strengths, Weaknesses, Opportunities, and Threats Perspective

Stevens, Kevin M. Van Geem

Engineering 2021, Volume 7, Issue 9,   Pages 1201-1211 doi: 10.1016/j.eng.2021.03.019

Abstract:

Chemical engineers rely on models for design, research, and daily decision-making, often with potentially large financial and safety implications. Previous efforts a few decades ago to combine artificial intelligence and chemical engineering for modeling were unable to fulfill the expectations. In the last five years, the increasing availability of data and computational resources has led to a resurgence in machine learning-based research. Many recent efforts have facilitated the roll-out of machine learning techniques in the research field by developing large databases, benchmarks, and representations for chemical applications and new machine learning frameworks. Machine learning has significant advantages over traditional modeling techniques, including flexibility, accuracy, and execution speed. These strengths also come with weaknesses, such as the lack of interpretability of these black-box models. The greatest opportunities involve using machine learning in time-limited applications such as real-time optimization and planning that require high accuracy and that can build on models with a self-learning ability to recognize patterns, learn from data, and become more intelligent over time. The greatest threat in artificial intelligence research today is inappropriate use because most chemical engineers have had limited training in computer science and data analysis. Nevertheless, machine learning will definitely become a trustworthy element in the modeling toolbox of chemical engineers.

Keywords： Artificial intelligence     Machine learning     Reaction engineering     Process engineering    

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Lung transplantation for bronchiolitis obliterans syndrome after allogenic hematopoietic stem cell transplantation

Fei Gao, Jingyu Chen, Dong Wei, Bo Wu, Min Zhou

Frontiers of Medicine 2018, Volume 12, Issue 2,   Pages 224-228 doi: 10.1007/s11684-017-0538-3

Abstract:

Bronchiolitis obliterans syndrome (BOS) after hematopoietic stem cell transplantation (HSCT) is a

Keywords： bronchiolitis obliterans syndrome (BOS)     hematopoietic stem cell transplantation (HSCT)     lung transplantation    

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Genetic basis of adult-onset nephrotic syndrome and focal segmental glomerulosclerosis

Jian Liu, Weiming Wang

Frontiers of Medicine 2017, Volume 11, Issue 3,   Pages 333-339 doi: 10.1007/s11684-017-0564-1

Abstract:

Nephrotic syndrome (NS) is one of the most common glomerular diseases with signs of nephrosis, heavy

Keywords： nephrotic syndrome     focal segmental glomerulosclerosis     genetic    

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Cushing’s syndrome during pregnancy caused by adrenal cortical adenoma: a case report and literature

Wei Wang,Fengyi Yuan,Dan Xu

Frontiers of Medicine 2015, Volume 9, Issue 3,   Pages 380-383 doi: 10.1007/s11684-015-0407-x

Abstract:

Cushing’s syndrome (CS) during pregnancy is a rare condition with significant maternal and fetal

Keywords： Cushing’s syndrome     pregnancy     adrenocortical adenoma    

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Differential diagnosis of cervical nerve compression syndrome of the external intervertebral foramen

WANG Jinwu, NI Weifeng, XU Jianguang, ZHU Haibo, GUO Shangchun, ZENG Bingfang, ZHAO Binghui

Frontiers of Medicine 2007, Volume 1, Issue 2,   Pages 177-180 doi: 10.1007/s11684-007-0033-3

Abstract: The aim of the present research is to study the mechanism of cervical nerve compression syndrome of themedicine and celecoxib (COX)-2 inhibitor were performed in 20 patients with cervical nerve compression syndromeFifteen cases with cervical nerve compression syndrome of the external intervertebral foramen were healedThe etiology of cervical nerve compression syndrome of the external intervertebral foramen lies in theDiagnostic treatment was propitious to differentiate cervical nerve compression syndrome of the external

Keywords： satisfactory     COX     minimus     operation     compression syndrome    

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Familial amyloid cardiomyopathy masquerading as chronic Guillain-Barre syndrome: things are not always

Die Hu, Ling Liu, Shuguang Yuan, Yuhong Yi, Daoquan Peng

Frontiers of Medicine 2017, Volume 11, Issue 2,   Pages 293-296 doi: 10.1007/s11684-017-0516-9

Abstract: The patient presented with hypertension, chronic Guillain-Barre syndrome, and sick sinus syndrome.the diagnosis of familial amyloid cardiomyopathy, which was misdiagnosed as chronic Guillain-Barre syndrome

Keywords： transthyretin (TTR) cardiac amyloidosis     sick sinus syndrome     chronic Guillain-Barre syndrome    

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Middle East respiratory syndrome coronavirus: current situation and travel-associated concerns

Jaffar A. Al-Tawfiq,Ali S. Omrani,Ziad A. Memish

Frontiers of Medicine 2016, Volume 10, Issue 2,   Pages 111-119 doi: 10.1007/s11684-016-0446-y

Abstract:

The emergence of Middle East respiratory syndrome coronavirus (MERS-CoV) in 2012 brought back memoriesof the occurrence of severe acute respiratory syndrome coronavirus (SARS-CoV) in 2002.

Keywords： coronavirus     MERS     Middle East respiratory syndrome    

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Zinc homeostasis in the metabolic syndrome and diabetes

Xiao Miao, Weixia Sun, Yaowen Fu, Lining Miao, Lu Cai

Frontiers of Medicine 2013, Volume 7, Issue 1,   Pages 31-52 doi: 10.1007/s11684-013-0251-9

Abstract: Zn dyshomeostasis always is related to certain disorders such as metabolic syndrome, diabetes and diabeticThe associations of Zn with metabolic syndrome, diabetes and diabetic complications, thus, stem fromHowever, whether there is a clear cause-and-effect relationship of Zn with metabolic syndrome, diabetesTheoretically Zn supplementation should prevent the metabolic syndrome, diabetes, and diabetic complicationssummarize these pieces of available information, possible mechanisms by which Zn prevents the metabolic syndrome

Keywords： zinc     zinc transporters     metallothionein     diabetes     diabetic complications     insulin resistance     antioxidant    

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Title Author Date Type Operation

Cohort study of patients with Stevens–Johnson syndrome and toxic epidermal necrolysis in China: evaluation

Yanhong Shou, Lu Yang, Yongsheng Yang, Xiaohua Zhu, Feng Li, Bo Yin, Yingyan Zheng, Jinhua Xu

Journal Article

Ballistic behavior of plain and reinforced concrete slabs under high velocity impact

Chahmi OUCIF, Luthfi Muhammad MAULUDIN, Farid Abed

Journal Article

Imaging studies of in-cylinder HCCI combustion

Pawel LUSZCZ, Hongming XU, Mirek WYZSNSKI, Xiao MA, Rob STEVENS, Athanasios TSOLAKIS

Journal Article

Precipitation study of CO

Stevens, Guoping Hu, Wenshou Sun, Kathryn A. Mumford

Journal Article

Atypical manifestations of acute coronary syndrome — throat discomfort: a multi-center observational

Journal Article

The Deep Carbon Observatory: A Ten-Year Quest to Study Carbon in Earth

Schiffries, Andrea Johnson Mangum, Jennifer L. Mays, Michelle Hoon-Starr, Robert M. Hazen

Journal Article

Aneurysmal dilatation of the aortic sinuses of Valsalva — beyond Marfan syndrome: a single centre experience

Maryanne Caruana,Mary N. Sheppard,Wei Li

Journal Article

Machine Learning in Chemical Engineering: Strengths, Weaknesses, Opportunities, and Threats

Stevens, Kevin M. Van Geem

Journal Article

Lung transplantation for bronchiolitis obliterans syndrome after allogenic hematopoietic stem cell transplantation

Fei Gao, Jingyu Chen, Dong Wei, Bo Wu, Min Zhou

Journal Article

Genetic basis of adult-onset nephrotic syndrome and focal segmental glomerulosclerosis

Jian Liu, Weiming Wang

Journal Article

Cushing’s syndrome during pregnancy caused by adrenal cortical adenoma: a case report and literature

Wei Wang,Fengyi Yuan,Dan Xu

Journal Article

Differential diagnosis of cervical nerve compression syndrome of the external intervertebral foramen

WANG Jinwu, NI Weifeng, XU Jianguang, ZHU Haibo, GUO Shangchun, ZENG Bingfang, ZHAO Binghui

Journal Article

Familial amyloid cardiomyopathy masquerading as chronic Guillain-Barre syndrome: things are not always

Die Hu, Ling Liu, Shuguang Yuan, Yuhong Yi, Daoquan Peng

Journal Article

Middle East respiratory syndrome coronavirus: current situation and travel-associated concerns

Jaffar A. Al-Tawfiq,Ali S. Omrani,Ziad A. Memish

Journal Article

Zinc homeostasis in the metabolic syndrome and diabetes

Xiao Miao, Weixia Sun, Yaowen Fu, Lining Miao, Lu Cai

Journal Article