2012年5月16日 · The objective of this work is to demonstrate an advanced QWIP sensor in a small exploratory array format, which is capable of suppressing the detector dark current. The detector is known as the infrared hot-electron transistor (IHET) . An IHET is a quantum well infrared photodetector (QWIP) with a built-in electron energy filter and contains ...

Institute of Heavy Equipment and Technology, IHET teaches you a variety of skills that are essential for success. They have an abundance of equipment, instructors and the real life work site, prepares you for employment.

2024年10月28日 · 在本研究中，研究人员开发出了iHet特征（iHet signature），这一特征与多种癌症中的抗肿瘤免疫反应有关，并能帮助科学家精确预测患者对免疫疗法的反应。 近年来，免疫疗法在癌症治疗中变得愈发重要，它不是直接攻击癌细胞，而是通过激活患者自身的免疫系统来对抗癌症。 然而，预测患者是否会对免疫疗法作出反应一直是个难题，这是因为肿瘤微环境的高度异质性。 为此，研究人员采用系统生物学的方法来分析肿瘤微环境中的异质性。 在本研究中，研究 …

Former de jeunes cadres disposant de compétences dans tous les domaines fondamentaux de l'informatique et de la télécommunication. Les différentes formations menant aux prestigieux métiers du droit, de la justice et des sciences politiques. La finance et la comptabilité sont des secteurs d'activités stables, polyvalents et rémunérateurs.

This innovative signature, which the researchers call iHet, offers deeper insights into patients’ responses to immunotherapy and could improve cancer treatments. “Tumours exhibit a remarkable heterogeneity in their cellular and molecular structure.

Whether you're starting your career or upgrading your skills, IHET is the place to gain the knowledge and expertise needed to thrive in today's fast-evolving industries. Why IHET? Our laboratories, workshops, and classrooms are equipped with the latest technology and industry-standard equipment.

Registration Number: IHET/DDRF/24/001/1ST. Course: DEFENSIVE DRIVING AND 4WD. Active. GODBLESS SAMWELI KITOMARI. Registration Number: IHET/FL/22/1310/42ND. Course: FORKLIFT OPERATION. Active. KASSIM ISSA ALLY. Registration Number: IHET/GR/24/2149/65TH. Course: GRADER OPERATION. Active. HERI JOSHUA MWAKITALIMA.

2019年5月22日 · While internal energy refers to the total energy of all the molecules within the object, heat is the amount of energy flowing from one body to another spontaneously due to their temperature difference. Heat is a form of energy, but it is …

In thermodynamics, work is one of the two main ways energy is transferred into or out of a system—the other being heat. When a system does work, it uses its internal energy to exert a force over a distance. In engines and refrigerators, which operate on thermodynamic cycles, work is an essential part of the process.

Here, we use a systems biology approach to derive a signature of the main sources of heterogeneity in the tu-mor microenvironment (TME) from lung cancer transcriptomics. We demonstrate that this signature, which we called iHet, is conserved in different cancers and associated with antitumor immunity.