Results 71 to 80 of about 9,707 (256)

A study of the curing rate and stability of heavy metal chromium contaminated soil at electroplating sites

Shuiwen dizhi gongcheng dizhi, 2022
In order to solve the problem of heavy metal pollution at electroplating sites in Ningbo, toxic characteristic leaching procedure, unconfined compressive strength test, long-term stability test under dynamic load and scanning electron microscope test of ...
Luyan WANG, Ganbin LIU, Ye ZHOU, Hang CHEN, Bin CHEN   +4 more
doaj   +1 more source

The Effect of Type and Ratio of Hardener and Curing System on the Curing Characteristics of Epoxy Resin

, 2022
Epoxy has many advantages and it is widely used in various fields. Hardener is a curing agent to form cured epoxy. The type and composition of the hardener and the curing system need to be studied to get the right formulation and process. This study used
mayasari, hesty eka; Center for Research and Standardization of Surabaya
core   +1 more source

Increased Risk of Sarcomas in Children With Congenital Anomalies: Findings From the Genetic Overlap Between Anomalies and Cancer in Kids (GOBACK) Registry Linkage Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric sarcomas are a heterogeneous group of tumors that contribute disproportionately to cancer mortality in children. Although congenital anomalies are among the strongest known risk factors for childhood cancer, the risk of specific sarcoma subtypes among affected individuals has not yet been thoroughly evaluated. Procedure We
Russ Wolters, Ji Yun Tark, Tiffany M. Chambers, Tania A. Desrosiers, Michael E. Scheurer, Charles Shumate, Wendy N. Nembhard, Mahsa M. Yazdy, Eirini Nestoridi, Amanda E. Janitz, Jean Paul Tanner, Russell S. Kirby, Jason L. Salemi, Yao Yu, Chad D. Huff, Sharon E. Plon, Philip J. Lupo, Jeremy M. Schraw   +17 more
wiley   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Early Mechanical and Microstructure Evolution Characteristics of Concrete in Steam Curing Condition

, 2023
In order to study the effect of steam curing on early mechanical properties of concrete, the strength, dynamic elastic modulus, and microstructure characteristics of concrete under different curing methods were tested.
Yan Xue, Shengrong Liao, Chunming Xiao, Yuhao Cui   +3 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Nitrogen fertilization rates affect quality and curing characteristics of tobacco during the harvesting period under field chilling stress

Frontiers in Plant Science
IntroductionField chilling stress during the maturation phase significantly impairs tobacco productivity and leaf quality. Nitrogen (N) management is a crucial agronomic approach for enhancing leaf quality and curing attributes; however, its specific ...
Ke Ren, Zehui Wei, Kaiyuan Gu, Guorun Fu, Long Zhang, Hong Zhang, Bin Zhou, Feng Chen, Yi Chen, Khanom Simarani, Binbin Hu   +10 more
doaj   +1 more source

Study of clay minerals effect on curing characteristics of polymer blends and physical-mechanical properties of prepared vulcanizates

MATEC Web of Conferences, 2018
The given paper deals with the study of the properties of clay minerals, namely montmorillonite and moreover, it is focused on effect of these clay minerals on the curing characteristics of the polymer blends and the physical-mechanical properties of ...
Pecušová Beáta, Pajtášová Mariana, Mičicová Zuzana, Ondrušová Darina, Feriancová Andrea, Kohutiar Marcel, Labaj Ivan   +6 more
doaj   +1 more source

The Effect of Leather Fiber upon Vulcanization Characteristics and Physical-Mechanical Properties of Elastomeric Compounds [PDF]

علوم و تکنولوژی پلیمر, 2007
In this work, leather fibers were employed as a component of elastomeric compounds based on NBR, CR and EPDM and studied were made on their effects upon curing characteristics and mechanical properties of the prepared compounds.
E. Shabani, A. Jalali Arani, H. Ramezani Dakhel   +2 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source