Results 81 to 90 of about 17,812 (291)

Sulfite Treatments in RDH and Kraft Pulping

, 2003
This research is divided into two parts. First was sodium sulfite as a treatment agent in RDH and kraft pulping. Second was sodium sulfide as a treatment agent in modified kraft pulping.
Singh, Ajai
core  

China's Low‐Carbon Energy Transition Over the Past Two Decades: Experiences and Implications

Advanced Science, EarlyView.
China's low‐carbon energy transition features a brief decline and subsequent rebound in coal consumption, alongside the rapid expansion of renewable energy. This study develops a stage‐based analytical framework to explain this evolution from the perspectives of economic development, energy security, and environmental sustainability, revealing how ...
Yu Liu, Zhiyu Tian, Zhengxian Zhang, Xinbei Li   +3 more
wiley   +1 more source

Influence of Soda Pulping Variables on Properties of Pineapple (Ananas comosus Merr.) Leaf Pulp and Paper Studied by Face-Centered Composite Experimental Design

Advances in Materials Science and Engineering, 2016
Face-centered composite design (FCC) was used to study the effect of pulping variables: soda concentration (4-5 wt%), temperature (90–130°C), and pulping time (20–60 min) on the properties of pineapple leaf pulp and paper employing soda pulping.
Jantharat Wutisatwongkul, Nandh Thavarungkul, Jirawan Tiansuwan, Preecha Termsuksawad   +3 more
doaj   +1 more source

Chemical Pulping and Bleaching Project Advisory Committee, December 12, 1990

, 1990
"December 12, 1990."Project 3661. Sulfur-free selective pulping process / Dimmel -- Project 3475. Fundamentals of selectivity in pulping and bleaching / Dimmel -- Project 3524. Fundamentals of brightness stability / Ragauskas -- Project 3477. Development
Ragauskas, Arthur J., Courchene, Charles E., Sonnenberg, Lucinda B., Dimmel, Donald R., Woitkovich, Clark P., Banerjee, Sujit, McDonough, Thomas Joseph   +6 more
core  

Intrasplenic Thymus Organogenesis from Injectable Tissue Fragments Restores Functional T‐Cell Immunity

Advanced Science, EarlyView.
Clinical intramuscular thymus transplantation yields only short‐lived efficacy and marginal therapeutic benefits. Benefiting from the spleen's intrinsic strengths—rapid vascular perfusion, abundant developmental factors, and resident progenitors—the intrasplenic thymic grafts achieve robust thymic regeneration and substantial T‐cell reconstitution ...
Shaocong Wang, Zijian Zhang, Fulin Dai, Zhijie Yin, Zhen Xing, Yurong Li, Haochong Lei, Junfeng Zhang, Chunyan Liu, Yan Li, Lei Dong   +10 more
wiley   +1 more source

EVOLUTION OF THE PULP.

JAMA: The Journal of the American Medical Association, 1902
It has often occurred to me that conditions other than the toxins producing lactic acid were instrumental in decay of the teeth. This and interstitial gingivitis result from a struggle for assimilable nutriment dependent upon the action of the nervous system, operating through the law of economy of growth. Elsewhere I have demonstrated the relation of
openaire   +3 more sources

A Dual‐Membrane Biomimetic Nanoplatform Enables Triple‐Modal Therapy Against SARS‐CoV‐2 Through Viral Decoy, Inflammation Neutralizing, and Intracellular RNAi

Advanced Science, EarlyView.
[A&T]MLN is a triple‐modal nanoplatform with siRNA‐loaded LN coated with hybrid ACE2/macrophage membrane. It blocks viral entry, neutralizes IL‐6/IL‐1β/TNF‐α, and delivers siRNA to suppress viral replication. In a murine lung injury model, it attenuates inflammation, offering a multi‐pronged strategy against SARS‐CoV‐2 variants and hyperinflammation ...
Hui Li, Bohan Zhang, Chao Shang, Yi Li, Te Zhao, Shengya Liu, Dan Liu, Junwei Che, Cuiling Zhang, Pinghui Wu, Wenjie Yang, Junjie Ding, Yuhua Ran, Yanan Zhai, Haihua Xiao, Jing Gao, Xiao Li, Chunsheng Gao, Lin Li, Zhiping Li   +19 more
wiley   +1 more source

Pulping processes project advisory committee meeting

, 1990
"March 20-21, 1990."Fundamental process in alkali recovery: project 3473-1 / H.L. Empie [H. Jeff Empie], K.M. Nichols ; Fundamental studies of black liquor combustion: project 3473-6 / H.L. Empie [H. Jeff Empie], A.
Empie, Howard Louis, Jr. (Jeff), Ragauskas, Arthur J., Nichols, Kenneth M., Adams, T. (Terry), Macek, A., Rudie, Alan W., Sonnenberg, Lucinda B., Dimmel, Donald R., LaFleur, Lawrence E., McDonough, Thomas Joseph   +9 more
core   +1 more source

Tri‐Functional Electrocatalysis for Zinc–Air Battery Coupled Water Splitting: A Catalyst‐Electrode‐Device‐System Perspective

Advanced Science, EarlyView.
This review establishes a catalyst–electrode–device–system framework for tri‐functional HER/OER/ORR electrocatalysis that couples water splitting with Zn–air batteries. Five catalyst families are covered: noble‐metal, metal‐based, single‐atom, heterostructure, and metal‐free systems.
Xixi Di, Chao Duan, Shuzhen Li, Yiyang Che, Xiaoshuang Liu, Chuanyin Xiong, Mengxia Shen, Yichao Wang, Derek Hao, Yonghao Ni   +9 more
wiley   +1 more source

Nanocellulose Preparation from Diverse Plant Feedstocks, Processes, and Chemical Treatments: A Review Emphasizing Non-woods

BioResources
Low-cost production of nanocellulose from diverse lignocellulosic feedstocks has become an important topic for developing sustainable nanomaterials.
Rasel Das, Tom Lindström, Madani Khan, Mahdi Rezaei, Benjamin S. Hsiao   +4 more
doaj   +2 more sources