Mechanical and architectural

This paper describes the development of cellulose-based aerogel composites enhanced via a new refinement process. The behaviour and microstructure of treated cellulose aerogel composites are examined including, how the constituents interact and contribute to the overall aerogel composite mechanism.

8p vihermione 30-12-2022 36 1   Download

The paper proposes several recommendations for improving planning codes and standards of small public spaces, planning and landscape architecture in existing small public spaces in the inner city of Hanoi, and collaborative mechanisms among different stakeholders toward sustainable development.

17p haoasakura 30-05-2022 30 1   Download

Lecture Advanced computer architecture: Lesson 18. The main topics covered in this chapter include: SRC exception processing mechanism, behavioral RTL for exception processing, additional instructions to support interrupts, structural RTL for exception processing, combining the RTL for reset and exception,...

18p wangziyi_1307 26-04-2022 7 1   Download

Lecture Advanced computer architecture: Lesson 40. The main topics covered in this chapter include: virtual memory, memory management system, memory management and address translation, memory management using segmentation, segmentation mechanism, page replacement,...

20p wangziyi_1307 26-04-2022 8 1   Download

Lecture Computer Architecture and Assembly Language Programming - Lesson 31: Multitasking provide students with knowledge about multitasking/multithreading; thread initialization; thread entry point; depends upon registration mechanism;...

15p linyanjun_2408 23-04-2022 8 1   Download

Bread wheat is an allohexaploid species with a 16-Gb genome that has large intergenic regions, which presents a big challenge for pinpointing regulatory elements and further revealing the transcriptional regulatory mechanisms. Chromatin profiling to characterize the combinatorial patterns of chromatin signatures is a powerful means to detect functional elements and clarify regulatory activities in human studies.

16p vigalileogalilei 27-02-2022 7 1   Download

CTCF binding contributes to the establishment of a higher-order genome structure by demarcating the boundaries of large-scale topologically associating domains (TADs). However, despite the importance and conservation of TADs, the role of CTCF binding in their evolution and stability remains elusive.

19p vielonmusk 30-01-2022 6 0   Download

The structure and mechanical properties of chromatin impact DNA functions and nuclear architecture but remain poorly understood. In budding yeast, a simple polymer model with minimal sequence-specific constraints and a small number of structural parameters can explain diverse experimental data on nuclear architecture.

15p vialfrednobel 29-01-2022 10 0   Download

The three-dimensional (3D) organization of chromosomes can be probed using methods like Capture-C. However, it is unclear how such population-level data relate to the organization within a single cell, and the mechanisms leading to the observed interactions are still largely obscure. We present a polymer modeling scheme based on the assumption that chromosome architecture is maintained by protein bridges, which form chromatin loops.

16p viaristotle 29-01-2022 10 1   Download

Topologically associating domains (TADs) are important building blocks of three-dimensional genome architectures. The formation of TADs has been shown to depend on cohesin in a loop-extrusion mechanism.

26p viarchimedes 26-01-2022 5 0   Download

Structural maintenance of chromosomes (SMC) complexes are central organizers of chromatin architecture throughout the cell cycle. The SMC family member condensin is best known for establishing long-range chromatin interactions in mitosis. These compact chromatin and create mechanically stable chromosomes.

25p viarchimedes 26-01-2022 1 0   Download

Acute promyeloid leukemia (APL) is characterized by the oncogenic fusion protein PML-RARα, a major etiological agent in APL. However, the molecular mechanisms underlying the role of PML-RARα in leukemogenesis remain largely unknown.

21p viarchimedes 26-01-2022 9 0   Download

Pigs are important animals for agricultural and biomedical research, and improvement is needed for use of the assisted reproductive technologies. Determining underlying mechanisms of epigenetic reprogramming in the early stage of preimplantation embryos derived from in vitro fertilization (IVF), parthenogenesis, and androgenesis will not only contribute to assisted reproductive technologies of pigs but also will shed light into early human development.

21p viarchimedes 26-01-2022 41 0   Download

It is found that a small subset of the investigated texture features is highly significant for all experiments. Using this feature subset in conjunction with multi-layer, nonlinear and low complexity feed-forward network architectures classification accuracies in the order of 99% are obtained.

14p guernsey 28-12-2021 1 0   Download

Sugar beet is an industrial crop cultivated mostly for sucrose production. Today, modern hybridization applications have raised the sugar content to 20%. Considering the increased demand globally, it is required to develop new yield–increasing application strategies. This requires extensive knowledge of the genetic mechanisms to control plant growth and metabolism. Investigation of phytohormones is promising to increase our knowledge of plant growth and developmental processes. Strigolactones are recently introduced plant hormones.

12p tudichquannguyet 29-11-2021 5 0   Download

Lecture Software Engineering - Chapter 20: Critical systems development, objectives: To explain how fault tolerance and fault avoidance contribute to the development of dependable systems; To describe characteristics of dependable software processes; To introduce programming techniques for fault avoidance; To describe fault tolerance mechanisms and their use of diversity and redundancy.

61p tomjerry005 17-11-2021 3 0   Download

Cottonseed is one of the most important raw materials for plant protein, oil and alternative biofuel for diesel engines. Understanding the complex genetic basis of cottonseed traits is requisite for achieving efficient genetic improvement of the traits. However, it is not yet clear about their genetic architecture in genomic level. GWAS has been an effective way to explore genetic basis of quantitative traits in human and many crops. This study aims to dissect genetic mechanism seven cottonseed traits by a GWAS for genetic improvement.

17p vibeauty 23-10-2021 10 0   Download

Understanding variation in genome structure is essential to understand phenotypic differences within populations and the evolutionary history of species. A promising form of this structural variation is copy number variation (CNV). CNVs can be generated by different recombination mechanisms, such as non-allelic homologous recombination, that rely on specific characteristics of the genome architecture.

13p vibeauty 23-10-2021 9 0   Download

Spike architecture mutants in tetraploid wheat (Triticum turgidum L., 2n = 28, AABB) have a distinct morphology, with parts of the rachis node producing lateral meristems that develop into ramified spikelete (RSs) or four-rowed spikelete (FRSs). The genetic basis of RSs and FRSs has been analyzed, but little is known about the underlying developmental mechanisms of the lateral meristem.

14p vibeauty 23-10-2021 2 0   Download

Repetitive DNA sequences (Repeats) are significant regions in the human genome that have a specific genomic distribution, structure, and several binding sites for genome architecture and function. In consequence, the possible configurations of Repeats in specific and dynamic regions like the gene promoters could define footprints for molecular mechanisms, pathways, and cell function beyond their density in the genome.

11p viseulgi2711 31-08-2021 4 0   Download