Results 131 to 140 of about 55,457 (295)

Towards the Development of a Conceptual Framework of the Determinants of Pre‐eclampsia: A Hierarchical Systematic Review of Biomarkers

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Background Pre‐eclampsia is a leading cause of maternal and perinatal morbidity and mortality. There are several determinants of individual pregnant women's risk of developing pre‐eclampsia, including biomarkers and ultrasound markers. Objective A conceptual framework to collate and summarise the extensive body of literature on biomarkers ...
Terteel Elawad, Hiten D. Mistry, Mai‐Lei Woo Kinshella, Marianne Vidler, Marie‐Laure Volvert, Helen Elwell, Veronique Filippi, Kelly Pickerill, Rachel Craik, Joel Singer, Rosemary Townsend, Hannah Blencowe, Eleni Z. Tsigas, Jeffrey N. Bone, Peter von Dadelszen, Laura A. Magee, the PRECISE Network, Umberto D’Alessandro, Anna Roca, Hawanatu Jah, Andrew Prentice, Melisa Martinez‐Alvarez, Brahima Diallo, Abdul Sesay, Sambou Suso, Baboucarr Njie, Fatima Touray, Yahaya Idris, Fatoumata Kongira, Modou F. S. Ndure, Lawrence Gibba, Abdoulie Bah, Yorro Bah, Marleen Temmerman, Angela Koech, Patricia Okiro, Geoffrey Omuse, Grace Mwashigadi, Mary Goretti Amondi, Consolata Juma, Joseph Mutunga, Moses Mukhanya, Robin Okello, Onesmus Wanje, Isaac Mwaniki, Marvin Ochieng, Emily Mwadime, Esperança Sevene, Corssino Tchavana, Salesio Macuacua, Anifa Vala, Helena Boene, Lazaro Quimice, Sonia Maculuve, Inacio Mandomando, Peter von Dadelszen, Laura A. Magee, Rachel Craik, Marie‐Laure Volvert, Hiten Mistry, Thomas Mendy, Donna Russell, Prestige Tatenda Makanga, Liberty Makacha, Reason Mlambo, Lucilla Poston, Rachel Tribe, Sophie Moore, Tatiana Salisbury, Aris Papageorghiou, Alison Noble, Rachel Craik, Hannah Blencowe, Veronique Filippi, Joy Lawn, Matt Silver, Joseph Akuze, Ursula Gazeley, Judith Cartwright, Guy Whitley, Sanjeev Krishna, Marianne Vidler, Jing Li, Jeff Bone, Mai‐Lei Woo Kinshella, Domena Tu, Ash Sandhu, Kelly Pickerill, Carla Carillho, Benjamin Barratt   +89 more
wiley   +1 more source

Graph Regularized Non-negative Matrix Factorization By Maximizing Correntropy

, 2014
Non-negative matrix factorization (NMF) has proved effective in many clustering and classification tasks. The classic ways to measure the errors between the original and the reconstructed matrix are $l_2$ distance or Kullback-Leibler (KL) divergence ...
Fan, Zhuoyi, Li, Le, Xu, Yang, Yang, Jianjun, Zhang, Honggang, Zhao, Kaili   +5 more
core   +1 more source

Integrating Social and Clinical Determinants of Pre‐Eclampsia: A Hierarchical Systematic Review and Conceptual Framework for Prevention

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Background Pre‐eclampsia is a leading cause of maternal and perinatal morbidity and mortality, with risk factors reported across a vast literature base fragmented between social and clinical factors. Objective To develop a comprehensive conceptual framework of the strongest risk factors and their relationships contributing to pre‐eclampsia ...
Mai Lei Woo Kinshella, Jeffrey N. Bone, Terteel Elawad, Hiten D. Mistry, Laney Poye, Eleni Tsigas, Deepika Devadas, Violet Mateljan, Marie‐Laure Volvert, Marianne Vidler, Hannah Blencowe, Véronique Filippi, Laura A. Magee, Peter von Dadelszen, The PRECISE Network, Umberto D’Alessandro, Anna Roca, Hawanatu Jah, Andrew Prentice, Melisa Martinez‐Alvarez, Brahima Diallo, Abdul Sesay, Sambou Suso, Baboucarr Njie, Fatima Touray, Yahaya Idris, Fatoumata Kongira, Modou F. S. Ndure, Lawrence Gibba, Abdoulie Bah, Yorro Bah, Marleen Temmerman, Angela Koech, Patricia Okiro, Geoffrey Omuse, Grace Mwashigadi, Mary Goretti Amondi, Consolata Juma, Joseph Mutunga, Moses Mukhanya, Robin Okello, Onesmus Wanje, Isaac Mwaniki, Marvin Ochieng, Emily Mwadime, Esperança Sevene, Corssino Tchavana, Salesio Macuacua, Anifa Vala, Helena Boene, Lazaro Quimice, Sonia Maculuve, Inacio Mandomando, Peter von Dadelszen, Laura A. Magee, Rachel Craik, Marie‐Laure Volvert, Hiten Mistry, Thomas Mendy, Donna Russell, Prestige Tatenda Makanga, Liberty Makacha, Reason Mlambo, Lucilla Poston, Rachel Tribe, Sophie Moore, Tatiana Salisbury, Aris Papageorghiou, Alison Noble, Rachel Craik, Hannah Blencowe, Veronique Filippi, Joy Lawn, Matt Silver, Joseph Akuze, Ursula Gazeley, Judith Cartwright, Guy Whitley, Sanjeev Krishna, Marianne Vidler, Jing (Larry) Li, Jeff Bone, Mai‐Lei (Maggie) Woo Kinshella, Domena Tu, Ash Sandhu, Kelly Pickerill, Carla Carillho, Benjamin Barratt   +87 more
wiley   +1 more source

Defining and measuring homicide rates for birth cohorts: Methodological and theoretical challenges and solutions

Criminology, EarlyView.
Abstract Social scientists have long been interested in understanding how age, period, and cohort effects shape long‐term homicide trends. Yet fundamental measurement challenges remain pervasive in estimating age‐specific homicide rates for birth cohorts.
Jason Robey, Matt Vogel
wiley   +1 more source

Sequential Sparse NMF

, 2011
Nonnegative Matrix Factorization (NMF) is a standard tool for data analysis. An important variant is the Sparse NMF problem. A natural measure of sparsity is the L₀ norm, however its optimization is NP-hard. Here, we consider a sparsity measure linear in the ratio of the L₁ and L₂ norms, and propose an efficient algorithm to handle the norm ...
Potluru, Vamsi K., Plis, Sergey M., Pearlmutter, Barak A., Calhoun, Vince D., Hayes, Thoms P.   +4 more
openaire   +1 more source

Validation of the German Version of the Movement Disorder Society Non‐Motor Scale (MDS‐NMS)

Movement Disorders Clinical Practice, EarlyView.
Jonas Bendig, Anika Frank, Adrianna Lipska‐Dieck, Kristof Wunderlich, David Geißler‐Lösch, Isabel Wurster, Roswitha Kemmner, Kathrin Brockmann, Sheng Luo, Christopher G. Goetz, Glenn T. Stebbins, Pablo Martinez‐Martin, Tiago A. Mestre, Alvaro Sanchez‐Ferro, Monica M. Kurtis, Michelle H.S. Tosin, Roberta Balestrino, Chi‐Ying R. Lin, Carmen Gasca‐Salas, Heinz Reichmann, Bjoern H. Falkenburger   +20 more
wiley   +1 more source

The Emerging Short Chain Fatty Acid Enriched Metabotype in Irritable Bowel Syndrome and Its Potential Clinical Relevance

Alimentary Pharmacology &Therapeutics, EarlyView.
In a cohort of IBS‐D patients recruited to the TRITON study, faecal metabolomic profiling reveals a SCFA‐enriched metabotype associated with increased pain and urgency, altered stool characteristics and accelerated intestinal transit. ABSTRACT Background Metabolomic analysis in irritable bowel syndrome (IBS) has identified metabotypes enriched in ...
T. E. Conley, A. Duncan, A. Modasia, A. C. Ford, D. M. Pritchard, F. Hildebrand, F. J. Warren, R. Spiller, C. S. Probert   +8 more
wiley   +1 more source

Approximate Nonnegative Matrix Factorization via Alternating Minimization

, 2004
In this paper we consider the Nonnegative Matrix Factorization (NMF) problem: given an (elementwise) nonnegative matrix $V \in \R_+^{m\times n}$ find, for assigned $k$, nonnegative matrices $W\in\R_+^{m\times k}$ and $H\in\R_+^{k\times n}$ such that $V ...
Finesso, Lorenzo, Spreij, Peter
core   +1 more source

Optic nerve sheath meningioma exhibits neural niche‐associated transcriptomic features and rare copy number variation‐linked evolution

Brain Pathology, EarlyView.
Optic nerve sheath meningiomas are typically NF2‐intact with few copy number alterations and are generally clinically indolent. Rare aggressive recurrences are associated with progressive accumulation of copy number variations, including CDKN2A/B homozygous deletion, 1q gain, and 14q loss.
Daisuke Sato, Satoru Miyawaki, Yu Sakai, Kenta Ohara, Yu Teranishi, Yudai Hirano, Motoyuki Umekawa, Takahiro Tsuchiya, Shotaro Ogawa, So Hirata, Hiroki Hongo, Hideaki Ono, Daisuke Komura, Tetsuo Ushiku, Shumpei Ishikawa, Nobuhito Saito   +15 more
wiley   +1 more source

Assessing differences among elasmobranch nurseries to aid conservation based on a genomics framework

Conservation Biology, EarlyView.
Abstract Elasmobranch nurseries often differ in environmental conditions, demographics, and use patterns. These differences affect the distribution of genetic variation among nurseries. However, conservation and management strategies often fail to account for such differences because they are difficult to characterize.
Dominic G. Swift, Amanda M. Barker, William B. Driggers III, Bryan S. Frazier, Douglas H. Adams, James J. Gelsleichter, Dana M. Bethea, Bethany M. Deacy, David S. Portnoy   +8 more
wiley   +1 more source