Stress Corrosion Cracking of titanium alloys - SCC of aluminum alloys, polarization of titanium alloys in hydrogen chloride and correlation of titanium and aluminum SCC behavior Quarterly progress report, 1 Oct. 1968 - 31 Mar. 1969

Stress corrosion cracking of titanium alloys and aluminum alloy

The Intersections of Articles 2 and 9: Recommendations for Clarification and Revisions

Both Article 2, Sales and Article 9, Secured Transactions are under revision. The process of coordination is underway, but there is still much work to do. The following materials identify the major issues at the intersections and some tentative solutions. All references are to the 1990 Official Text of the Uniform Commercial Code unless otherwise stated. When stated, references are to the October, 1995 Draft of Article 2 and the July, 1995 Draft of Article 9

The Emerging Article 2: Remedies for Breach of the Contract for Sale

Article 2, Sales is being revised by a Drafting Committee of the National Conference of Commissioners on Uniform State Laws. To date, the Drafting Committee has held eight meetings and two more are scheduled for early 1995 . The first reading of revised Article 2 occurred at the annual meeting of NCCUSL in August, 1994. A target completion date for the Article 2 project is August, 1996

Warranties and Remedies on Breach: Proposed Revision of Article 2 and Related Proposals Concerning Products Liability Law

The following materials contain (1) the warranty provisions, §§2-313 through 2-318, from the October, 1995 Draft of Revised Article 2, Sales, with selected Reporter\u27s Notes; (2) Discussion questions on warranties; and (3) A comparison of Revised Article 2 and the ALl\u27s Products Liability Restatement (Tent. Draft #2, March 13, 1995), with discussion problems

Dominant g(9/2)^2 neutron configuration in the 4+1 state of 68Zn based on new g factor measurements

The $g$ factor of the $4_1^+$ state in $^{68}$Zn has been remeasured with improved energy resolution of the detectors used. The value obtained is consistent with the previous result of a negative $g$ factor thus confirming the dominant $0g_{9/2}$ neutron nature of the $4_1^+$ state. In addition, the accuracy of the $g$ factors of the $2_1^+$, $2_2^+$ and $3_1^-$ states has been improved an d their lifetimes were well reproduced. New large-scale shell model calculations based on a $^{56}$Ni core and an $0f_{5/2}1pg_{9/2}$ model space yield a theoretical value, $g(4_1^+) = +0.008$. Although the calculated value is small, it cannot fully explain the experimental value, $g(4_1^+) = -0.37(17)$. The magnitude of the deduced B(E2) of the $4_1^+$ and $2_1^+$ transition is, however, rather well described. These results demonstrate again the importance of $g$ factor measurements for nuclear structure determination s due to their specific sensitivity to detailed proton and neutron components in the nuclear wave functions.Comment: 7 pages, 3 figs, submitted to PL

Connecting the Dots: Sexual and reproductive health and rights as prerequisites for global gender equality and empowerment

Global gender equality and empowerment are universally agreed upon goals and are widely considered critical across political affiliations in the U.S. Achieving these goals requires dedicated commitment to women's and girls' health; freedom from violence; and equal participation in education, the workforce, and politics. Additionally, a commitment to the global sexual and reproductive health and rights agenda is critical to the advancement of gender equality and empowerment as they are directly impacted by the availability and accessibility of comprehensive sexual and reproductive health services.Connecting the Dots emphasizes the need for the U.S. to increase its support for sexual and reproductive health and rights – both financially and politically – in order to make meaningful progress on advancing its global policy and programming priorities of achieving gender equality and empowerment worldwide

Gesture Recognition in Robotic Surgery with Multimodal Attention

Automatically recognising surgical gestures from surgical data is an important building block of automated activity recognition and analytics, technical skill assessment, intra-operative assistance and eventually robotic automation. The complexity of articulated instrument trajectories and the inherent variability due to surgical style and patient anatomy make analysis and fine-grained segmentation of surgical motion patterns from robot kinematics alone very difficult. Surgical video provides crucial information from the surgical site with context for the kinematic data and the interaction between the instruments and tissue. Yet sensor fusion between the robot data and surgical video stream is non-trivial because the data have different frequency, dimensions and discriminative capability. In this paper, we integrate multimodal attention mechanisms in a two-stream temporal convolutional network to compute relevance scores and weight kinematic and visual feature representations dynamically in time, aiming to aid multimodal network training and achieve effective sensor fusion. We report the results of our system on the JIGSAWS benchmark dataset and on a new in vivo dataset of suturing segments from robotic prostatectomy procedures. Our results are promising and obtain multimodal prediction sequences with higher accuracy and better temporal structure than corresponding unimodal solutions. Visualization of attention scores also gives physically interpretable insights on network understanding of strengths and weaknesses of each sensor