Results 111 to 120 of about 8,311,668 (271)

On estimating negative multinomial probabilities by pooling incomplete samples

, 2012
In the statistical analysis of observations from multinomial distribution, it is sometimes necessary to combine. or pool, two or more sets of observations in order to estimate the probabilities involved.Asano(1965) considered the pooling of trucated ...
布能, 英一郎
core  

Ammonification Process Is Limited by Transformation of Medium Molecular Weight Nitrogenous Organics but Not Hydrolysis of Proteins

Advanced Science, EarlyView.
A multi‐level analytical framework, integrating protein‐level persistence analysis, nontargeted HRMS formula tracking, peptide‐level proteomics, and targeted monomer quantification under varying redox conditions, together with FMO calculations reveal that ammonification is limited by medium molecular weight nitrogenous multimers.
Jing Li, Junjie Qiu, Fan Lü, Hua Zhang, Pinjing He   +4 more
wiley   +1 more source

Examining the association of sociodemographic characteristics on self-reported changes in health-related behaviors, mental health, and quality of life during the COVID-19 pandemic in Brazil

BMC Public Health
Background The challenges faced during COVID-19 for the public health were unprecedent in the last 100 years. The necessity to adapt lifestyles during this period highlighted inequalities in health-related behaviors, quality of life and mental health of ...
Alexandre Augusto de Paula da Silva, Adriano Akira Ferreira Hino, Guillermo Rosas, Rodrigo Siqueira Reis, Deborah Salvo   +4 more
doaj   +1 more source

Smart Bioinks for 4D Bioprinting: Requirements, Design, and Applications

Advanced Science, EarlyView.
Smart bioinks empower 4D‐bioprinted constructs to dynamically adapt and remodel in response to stimuli, effectively biomimicking native tissues. Artificial Intelligence (AI) and Machine Learning (ML) play a guiding role in their rational design by optimizing relevant properties.
Shangsi Chen, Jiahui Lai, Qiongjiao Zeng, Liangbin Zhou, Boguang Yang, Bin Zhang, Min Wang, Jiajing Zhou, Kieran Lau, Khoon S. Lim, Zhong Alan Li, Rocky S. Tuan   +11 more
wiley   +1 more source

Semiparametric Estimation and Inference in Multinomial Choice Models [PDF]

The purpose of this paper is to incorporate semiparametric alternatives to maximum likelihood estimation and inference in the context of unordered multinomial response data when in practice there is often insufficient information to specify the ...
Fahs, Rafic, Cardell, N. Scott, Mittelhammer, Ronald C.   +2 more
core  

A Dual‐Programmable 2M NOR Flash Architecture for Energy‐Efficient In‐Memory Computing

Advanced Science, EarlyView.
In conventional NOR Flash, the access transistor occupies area but stores no information. Here, it is repurposed as a programmable second memory device that plays two functional roles: an analog memory element that lowers the minimum read current from 72.7 nA to 4.22 pA, and a current‐path gating element enabling true‐off pruning and current‐range ...
Suhan Kim, Donghyun Ryu, Hyoseob Kim, Sangwoo Jung, Min‐Hwi Kim   +4 more
wiley   +1 more source

SOCIOECONOMIC INFLUENCES ON LAND USE CHOICE AT WATERSHED LEVEL: A MULTINOMIAL LOGIT ANALYSIS OF LAND USE DISTRIBUTION IN WEST GEORGIA [PDF]

Allocation of fixed proportion of land to developed, forest, agricultural and other land uses in a watershed was modeled as an optimization problem faced by a single user.
Hatch, L. Upton, Zhang, Daowei, Bhattarai, Gandhi Raj   +2 more
core  

Omnidirectional Interaction Networks Modulating Phenotypic Plasticity in the Gut Microbiota Towards Ulcerative Colitis

Advanced Science, EarlyView.
This study employs a spouse‐pair cohort design and an idopNetwork model that integrates evolutionary game theory, predator‐prey dynamics, and developmental modularity theory to reconstruct maximally informative microbial interaction networks. This approach reveals how interspecies interactions drive the phenotypic plasticity of the gut microbiota in ...
Huizhen Li, Jiayi Li, Ang Dong, Xiaoyan Guo, Qiuyue Tu, Zelin Feng, Haojia Lin, Yanru Zhang, Yuxuan Hao, Huiying Gong, Yihan Meng, Yu Wang, Shing‐Tung Yau, Xiaocang Cao, Rongling Wu, Xinjuan Liu   +15 more
wiley   +1 more source

Wage changes through job mobility in Europe: A multinomial endogenous switching approach [PDF]

This paper presents evidence on the relationship between job mobility and wage mobility for some European countries using the European Community Household Panel (1994- 2001).
José Ignacio García Pérez, Yolanda Rebollo Sanz   +1 more
core  

Opposite Trap‐State Evolution Pathways Govern Endurance and Retention Failure in Amorphous Chalcogenide Memory

Advanced Science, EarlyView.
GeSbSe selector‐only memory devices are investigated through physical and electrical analyses to reveal opposite trap‐state evolution pathways governing reliability degradation. Endurance cycling drives Se migration, transitioning traps from deep to shallow states.
Byung Jun Lee, Won Hee Jeong, Min Kyu Yang, Gun Hwan Kim   +3 more
wiley   +1 more source